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0000000000000000000000000000000000000000..f8a4e11ce9c3b1e7a8afeae5626a73af81a7a208 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/abc.py @@ -0,0 +1,188 @@ +# Copyright 2007 Google, Inc. All Rights Reserved. +# Licensed to PSF under a Contributor Agreement. + +"""Abstract Base Classes (ABCs) according to PEP 3119.""" + + +def abstractmethod(funcobj): + """A decorator indicating abstract methods. + + Requires that the metaclass is ABCMeta or derived from it. A + class that has a metaclass derived from ABCMeta cannot be + instantiated unless all of its abstract methods are overridden. + The abstract methods can be called using any of the normal + 'super' call mechanisms. abstractmethod() may be used to declare + abstract methods for properties and descriptors. + + Usage: + + class C(metaclass=ABCMeta): + @abstractmethod + def my_abstract_method(self, arg1, arg2, argN): + ... + """ + funcobj.__isabstractmethod__ = True + return funcobj + + +class abstractclassmethod(classmethod): + """A decorator indicating abstract classmethods. + + Deprecated, use 'classmethod' with 'abstractmethod' instead: + + class C(ABC): + @classmethod + @abstractmethod + def my_abstract_classmethod(cls, ...): + ... + + """ + + __isabstractmethod__ = True + + def __init__(self, callable): + callable.__isabstractmethod__ = True + super().__init__(callable) + + +class abstractstaticmethod(staticmethod): + """A decorator indicating abstract staticmethods. + + Deprecated, use 'staticmethod' with 'abstractmethod' instead: + + class C(ABC): + @staticmethod + @abstractmethod + def my_abstract_staticmethod(...): + ... + + """ + + __isabstractmethod__ = True + + def __init__(self, callable): + callable.__isabstractmethod__ = True + super().__init__(callable) + + +class abstractproperty(property): + """A decorator indicating abstract properties. + + Deprecated, use 'property' with 'abstractmethod' instead: + + class C(ABC): + @property + @abstractmethod + def my_abstract_property(self): + ... + + """ + + __isabstractmethod__ = True + + +try: + from _abc import (get_cache_token, _abc_init, _abc_register, + _abc_instancecheck, _abc_subclasscheck, _get_dump, + _reset_registry, _reset_caches) +except ImportError: + from _py_abc import ABCMeta, get_cache_token + ABCMeta.__module__ = 'abc' +else: + class ABCMeta(type): + """Metaclass for defining Abstract Base Classes (ABCs). + + Use this metaclass to create an ABC. An ABC can be subclassed + directly, and then acts as a mix-in class. You can also register + unrelated concrete classes (even built-in classes) and unrelated + ABCs as 'virtual subclasses' -- these and their descendants will + be considered subclasses of the registering ABC by the built-in + issubclass() function, but the registering ABC won't show up in + their MRO (Method Resolution Order) nor will method + implementations defined by the registering ABC be callable (not + even via super()). + """ + def __new__(mcls, name, bases, namespace, /, **kwargs): + cls = super().__new__(mcls, name, bases, namespace, **kwargs) + _abc_init(cls) + return cls + + def register(cls, subclass): + """Register a virtual subclass of an ABC. + + Returns the subclass, to allow usage as a class decorator. + """ + return _abc_register(cls, subclass) + + def __instancecheck__(cls, instance): + """Override for isinstance(instance, cls).""" + return _abc_instancecheck(cls, instance) + + def __subclasscheck__(cls, subclass): + """Override for issubclass(subclass, cls).""" + return _abc_subclasscheck(cls, subclass) + + def _dump_registry(cls, file=None): + """Debug helper to print the ABC registry.""" + print(f"Class: {cls.__module__}.{cls.__qualname__}", file=file) + print(f"Inv. counter: {get_cache_token()}", file=file) + (_abc_registry, _abc_cache, _abc_negative_cache, + _abc_negative_cache_version) = _get_dump(cls) + print(f"_abc_registry: {_abc_registry!r}", file=file) + print(f"_abc_cache: {_abc_cache!r}", file=file) + print(f"_abc_negative_cache: {_abc_negative_cache!r}", file=file) + print(f"_abc_negative_cache_version: {_abc_negative_cache_version!r}", + file=file) + + def _abc_registry_clear(cls): + """Clear the registry (for debugging or testing).""" + _reset_registry(cls) + + def _abc_caches_clear(cls): + """Clear the caches (for debugging or testing).""" + _reset_caches(cls) + + +def update_abstractmethods(cls): + """Recalculate the set of abstract methods of an abstract class. + + If a class has had one of its abstract methods implemented after the + class was created, the method will not be considered implemented until + this function is called. Alternatively, if a new abstract method has been + added to the class, it will only be considered an abstract method of the + class after this function is called. + + This function should be called before any use is made of the class, + usually in class decorators that add methods to the subject class. + + Returns cls, to allow usage as a class decorator. + + If cls is not an instance of ABCMeta, does nothing. + """ + if not hasattr(cls, '__abstractmethods__'): + # We check for __abstractmethods__ here because cls might by a C + # implementation or a python implementation (especially during + # testing), and we want to handle both cases. + return cls + + abstracts = set() + # Check the existing abstract methods of the parents, keep only the ones + # that are not implemented. + for scls in cls.__bases__: + for name in getattr(scls, '__abstractmethods__', ()): + value = getattr(cls, name, None) + if getattr(value, "__isabstractmethod__", False): + abstracts.add(name) + # Also add any other newly added abstract methods. + for name, value in cls.__dict__.items(): + if getattr(value, "__isabstractmethod__", False): + abstracts.add(name) + cls.__abstractmethods__ = frozenset(abstracts) + return cls + + +class ABC(metaclass=ABCMeta): + """Helper class that provides a standard way to create an ABC using + inheritance. + """ + __slots__ = () diff --git a/micromamba_root/envs/hf_sync/Lib/annotationlib.py b/micromamba_root/envs/hf_sync/Lib/annotationlib.py new file mode 100644 index 0000000000000000000000000000000000000000..9fee2564114339017c0b77829cea9e0d255270e5 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/annotationlib.py @@ -0,0 +1,1165 @@ +"""Helpers for introspecting and wrapping annotations.""" + +import ast +import builtins +import enum +import keyword +import sys +import types + +__all__ = [ + "Format", + "ForwardRef", + "call_annotate_function", + "call_evaluate_function", + "get_annotate_from_class_namespace", + "get_annotations", + "annotations_to_string", + "type_repr", +] + + +class Format(enum.IntEnum): + VALUE = 1 + VALUE_WITH_FAKE_GLOBALS = 2 + FORWARDREF = 3 + STRING = 4 + + +_sentinel = object() +# Following `NAME_ERROR_MSG` in `ceval_macros.h`: +_NAME_ERROR_MSG = "name '{name:.200}' is not defined" + + +# Slots shared by ForwardRef and _Stringifier. The __forward__ names must be +# preserved for compatibility with the old typing.ForwardRef class. The remaining +# names are private. +_SLOTS = ( + "__forward_is_argument__", + "__forward_is_class__", + "__forward_module__", + "__weakref__", + "__arg__", + "__globals__", + "__extra_names__", + "__code__", + "__ast_node__", + "__cell__", + "__owner__", + "__stringifier_dict__", +) + + +class ForwardRef: + """Wrapper that holds a forward reference. + + Constructor arguments: + * arg: a string representing the code to be evaluated. + * module: the module where the forward reference was created. + Must be a string, not a module object. + * owner: The owning object (module, class, or function). + * is_argument: Does nothing, retained for compatibility. + * is_class: True if the forward reference was created in class scope. + + """ + + __slots__ = _SLOTS + + def __init__( + self, + arg, + *, + module=None, + owner=None, + is_argument=True, + is_class=False, + ): + if not isinstance(arg, str): + raise TypeError(f"Forward reference must be a string -- got {arg!r}") + + self.__arg__ = arg + self.__forward_is_argument__ = is_argument + self.__forward_is_class__ = is_class + self.__forward_module__ = module + self.__owner__ = owner + # These are always set to None here but may be non-None if a ForwardRef + # is created through __class__ assignment on a _Stringifier object. + self.__globals__ = None + # This may be either a cell object (for a ForwardRef referring to a single name) + # or a dict mapping cell names to cell objects (for a ForwardRef containing references + # to multiple names). + self.__cell__ = None + self.__extra_names__ = None + # These are initially None but serve as a cache and may be set to a non-None + # value later. + self.__code__ = None + self.__ast_node__ = None + + def __init_subclass__(cls, /, *args, **kwds): + raise TypeError("Cannot subclass ForwardRef") + + def evaluate( + self, + *, + globals=None, + locals=None, + type_params=None, + owner=None, + format=Format.VALUE, + ): + """Evaluate the forward reference and return the value. + + If the forward reference cannot be evaluated, raise an exception. + """ + match format: + case Format.STRING: + return self.__forward_arg__ + case Format.VALUE: + is_forwardref_format = False + case Format.FORWARDREF: + is_forwardref_format = True + case _: + raise NotImplementedError(format) + if isinstance(self.__cell__, types.CellType): + try: + return self.__cell__.cell_contents + except ValueError: + pass + if owner is None: + owner = self.__owner__ + + if globals is None and self.__forward_module__ is not None: + globals = getattr( + sys.modules.get(self.__forward_module__, None), "__dict__", None + ) + if globals is None: + globals = self.__globals__ + if globals is None: + if isinstance(owner, type): + module_name = getattr(owner, "__module__", None) + if module_name: + module = sys.modules.get(module_name, None) + if module: + globals = getattr(module, "__dict__", None) + elif isinstance(owner, types.ModuleType): + globals = getattr(owner, "__dict__", None) + elif callable(owner): + globals = getattr(owner, "__globals__", None) + + # If we pass None to eval() below, the globals of this module are used. + if globals is None: + globals = {} + + if type_params is None and owner is not None: + type_params = getattr(owner, "__type_params__", None) + + if locals is None: + locals = {} + if isinstance(owner, type): + locals.update(vars(owner)) + elif ( + type_params is not None + or isinstance(self.__cell__, dict) + or self.__extra_names__ + ): + # Create a new locals dict if necessary, + # to avoid mutating the argument. + locals = dict(locals) + + # "Inject" type parameters into the local namespace + # (unless they are shadowed by assignments *in* the local namespace), + # as a way of emulating annotation scopes when calling `eval()` + if type_params is not None: + for param in type_params: + locals.setdefault(param.__name__, param) + + # Similar logic can be used for nonlocals, which should not + # override locals. + if isinstance(self.__cell__, dict): + for cell_name, cell in self.__cell__.items(): + try: + cell_value = cell.cell_contents + except ValueError: + pass + else: + locals.setdefault(cell_name, cell_value) + + if self.__extra_names__: + locals.update(self.__extra_names__) + + arg = self.__forward_arg__ + if arg.isidentifier() and not keyword.iskeyword(arg): + if arg in locals: + return locals[arg] + elif arg in globals: + return globals[arg] + elif hasattr(builtins, arg): + return getattr(builtins, arg) + elif is_forwardref_format: + return self + else: + raise NameError(_NAME_ERROR_MSG.format(name=arg), name=arg) + else: + code = self.__forward_code__ + try: + return eval(code, globals=globals, locals=locals) + except Exception: + if not is_forwardref_format: + raise + + # All variables, in scoping order, should be checked before + # triggering __missing__ to create a _Stringifier. + new_locals = _StringifierDict( + {**builtins.__dict__, **globals, **locals}, + globals=globals, + owner=owner, + is_class=self.__forward_is_class__, + format=format, + ) + try: + result = eval(code, globals=globals, locals=new_locals) + except Exception: + return self + else: + new_locals.transmogrify(self.__cell__) + return result + + def _evaluate(self, globalns, localns, type_params=_sentinel, *, recursive_guard): + import typing + import warnings + + if type_params is _sentinel: + typing._deprecation_warning_for_no_type_params_passed( + "typing.ForwardRef._evaluate" + ) + type_params = () + warnings._deprecated( + "ForwardRef._evaluate", + "{name} is a private API and is retained for compatibility, but will be removed" + " in Python 3.16. Use ForwardRef.evaluate() or typing.evaluate_forward_ref() instead.", + remove=(3, 16), + ) + return typing.evaluate_forward_ref( + self, + globals=globalns, + locals=localns, + type_params=type_params, + _recursive_guard=recursive_guard, + ) + + @property + def __forward_arg__(self): + if self.__arg__ is not None: + return self.__arg__ + if self.__ast_node__ is not None: + self.__arg__ = ast.unparse(self.__ast_node__) + return self.__arg__ + raise AssertionError( + "Attempted to access '__forward_arg__' on an uninitialized ForwardRef" + ) + + @property + def __forward_code__(self): + if self.__code__ is not None: + return self.__code__ + arg = self.__forward_arg__ + try: + self.__code__ = compile(_rewrite_star_unpack(arg), "", "eval") + except SyntaxError: + raise SyntaxError(f"Forward reference must be an expression -- got {arg!r}") + return self.__code__ + + def __eq__(self, other): + if not isinstance(other, ForwardRef): + return NotImplemented + return ( + self.__forward_arg__ == other.__forward_arg__ + and self.__forward_module__ == other.__forward_module__ + # Use "is" here because we use id() for this in __hash__ + # because dictionaries are not hashable. + and self.__globals__ is other.__globals__ + and self.__forward_is_class__ == other.__forward_is_class__ + # Two separate cells are always considered unequal in forward refs. + and ( + {name: id(cell) for name, cell in self.__cell__.items()} + == {name: id(cell) for name, cell in other.__cell__.items()} + if isinstance(self.__cell__, dict) and isinstance(other.__cell__, dict) + else self.__cell__ is other.__cell__ + ) + and self.__owner__ == other.__owner__ + and ( + (tuple(sorted(self.__extra_names__.items())) if self.__extra_names__ else None) == + (tuple(sorted(other.__extra_names__.items())) if other.__extra_names__ else None) + ) + ) + + def __hash__(self): + return hash(( + self.__forward_arg__, + self.__forward_module__, + id(self.__globals__), # dictionaries are not hashable, so hash by identity + self.__forward_is_class__, + ( # cells are not hashable as well + tuple(sorted([(name, id(cell)) for name, cell in self.__cell__.items()])) + if isinstance(self.__cell__, dict) else id(self.__cell__), + ), + self.__owner__, + tuple(sorted(self.__extra_names__.items())) if self.__extra_names__ else None, + )) + + def __or__(self, other): + return types.UnionType[self, other] + + def __ror__(self, other): + return types.UnionType[other, self] + + def __repr__(self): + extra = [] + if self.__forward_module__ is not None: + extra.append(f", module={self.__forward_module__!r}") + if self.__forward_is_class__: + extra.append(", is_class=True") + if self.__owner__ is not None: + extra.append(f", owner={self.__owner__!r}") + return f"ForwardRef({self.__forward_arg__!r}{''.join(extra)})" + + +_Template = type(t"") + + +class _Stringifier: + # Must match the slots on ForwardRef, so we can turn an instance of one into an + # instance of the other in place. + __slots__ = _SLOTS + + def __init__( + self, + node, + globals=None, + owner=None, + is_class=False, + cell=None, + *, + stringifier_dict, + extra_names=None, + ): + # Either an AST node or a simple str (for the common case where a ForwardRef + # represent a single name). + assert isinstance(node, (ast.AST, str)) + self.__arg__ = None + self.__forward_is_argument__ = False + self.__forward_is_class__ = is_class + self.__forward_module__ = None + self.__code__ = None + self.__ast_node__ = node + self.__globals__ = globals + self.__extra_names__ = extra_names + self.__cell__ = cell + self.__owner__ = owner + self.__stringifier_dict__ = stringifier_dict + + def __convert_to_ast(self, other): + if isinstance(other, _Stringifier): + if isinstance(other.__ast_node__, str): + return ast.Name(id=other.__ast_node__), other.__extra_names__ + return other.__ast_node__, other.__extra_names__ + elif type(other) is _Template: + return _template_to_ast(other), None + elif ( + # In STRING format we don't bother with the create_unique_name() dance; + # it's better to emit the repr() of the object instead of an opaque name. + self.__stringifier_dict__.format == Format.STRING + or other is None + or type(other) in (str, int, float, bool, complex) + ): + return ast.Constant(value=other), None + elif type(other) is dict: + extra_names = {} + keys = [] + values = [] + for key, value in other.items(): + new_key, new_extra_names = self.__convert_to_ast(key) + if new_extra_names is not None: + extra_names.update(new_extra_names) + keys.append(new_key) + new_value, new_extra_names = self.__convert_to_ast(value) + if new_extra_names is not None: + extra_names.update(new_extra_names) + values.append(new_value) + return ast.Dict(keys, values), extra_names + elif type(other) in (list, tuple, set): + extra_names = {} + elts = [] + for elt in other: + new_elt, new_extra_names = self.__convert_to_ast(elt) + if new_extra_names is not None: + extra_names.update(new_extra_names) + elts.append(new_elt) + ast_class = {list: ast.List, tuple: ast.Tuple, set: ast.Set}[type(other)] + return ast_class(elts), extra_names + else: + name = self.__stringifier_dict__.create_unique_name() + return ast.Name(id=name), {name: other} + + def __convert_to_ast_getitem(self, other): + if isinstance(other, slice): + extra_names = {} + + def conv(obj): + if obj is None: + return None + new_obj, new_extra_names = self.__convert_to_ast(obj) + if new_extra_names is not None: + extra_names.update(new_extra_names) + return new_obj + + return ast.Slice( + lower=conv(other.start), + upper=conv(other.stop), + step=conv(other.step), + ), extra_names + else: + return self.__convert_to_ast(other) + + def __get_ast(self): + node = self.__ast_node__ + if isinstance(node, str): + return ast.Name(id=node) + return node + + def __make_new(self, node, extra_names=None): + new_extra_names = {} + if self.__extra_names__ is not None: + new_extra_names.update(self.__extra_names__) + if extra_names is not None: + new_extra_names.update(extra_names) + stringifier = _Stringifier( + node, + self.__globals__, + self.__owner__, + self.__forward_is_class__, + stringifier_dict=self.__stringifier_dict__, + extra_names=new_extra_names or None, + ) + self.__stringifier_dict__.stringifiers.append(stringifier) + return stringifier + + # Must implement this since we set __eq__. We hash by identity so that + # stringifiers in dict keys are kept separate. + def __hash__(self): + return id(self) + + def __getitem__(self, other): + # Special case, to avoid stringifying references to class-scoped variables + # as '__classdict__["x"]'. + if self.__ast_node__ == "__classdict__": + raise KeyError + if isinstance(other, tuple): + extra_names = {} + elts = [] + for elt in other: + new_elt, new_extra_names = self.__convert_to_ast_getitem(elt) + if new_extra_names is not None: + extra_names.update(new_extra_names) + elts.append(new_elt) + other = ast.Tuple(elts) + else: + other, extra_names = self.__convert_to_ast_getitem(other) + assert isinstance(other, ast.AST), repr(other) + return self.__make_new(ast.Subscript(self.__get_ast(), other), extra_names) + + def __getattr__(self, attr): + return self.__make_new(ast.Attribute(self.__get_ast(), attr)) + + def __call__(self, *args, **kwargs): + extra_names = {} + ast_args = [] + for arg in args: + new_arg, new_extra_names = self.__convert_to_ast(arg) + if new_extra_names is not None: + extra_names.update(new_extra_names) + ast_args.append(new_arg) + ast_kwargs = [] + for key, value in kwargs.items(): + new_value, new_extra_names = self.__convert_to_ast(value) + if new_extra_names is not None: + extra_names.update(new_extra_names) + ast_kwargs.append(ast.keyword(key, new_value)) + return self.__make_new(ast.Call(self.__get_ast(), ast_args, ast_kwargs), extra_names) + + def __iter__(self): + yield self.__make_new(ast.Starred(self.__get_ast())) + + def __repr__(self): + if isinstance(self.__ast_node__, str): + return self.__ast_node__ + return ast.unparse(self.__ast_node__) + + def __format__(self, format_spec): + raise TypeError("Cannot stringify annotation containing string formatting") + + def _make_binop(op: ast.AST): + def binop(self, other): + rhs, extra_names = self.__convert_to_ast(other) + return self.__make_new( + ast.BinOp(self.__get_ast(), op, rhs), extra_names + ) + + return binop + + __add__ = _make_binop(ast.Add()) + __sub__ = _make_binop(ast.Sub()) + __mul__ = _make_binop(ast.Mult()) + __matmul__ = _make_binop(ast.MatMult()) + __truediv__ = _make_binop(ast.Div()) + __mod__ = _make_binop(ast.Mod()) + __lshift__ = _make_binop(ast.LShift()) + __rshift__ = _make_binop(ast.RShift()) + __or__ = _make_binop(ast.BitOr()) + __xor__ = _make_binop(ast.BitXor()) + __and__ = _make_binop(ast.BitAnd()) + __floordiv__ = _make_binop(ast.FloorDiv()) + __pow__ = _make_binop(ast.Pow()) + + del _make_binop + + def _make_rbinop(op: ast.AST): + def rbinop(self, other): + new_other, extra_names = self.__convert_to_ast(other) + return self.__make_new( + ast.BinOp(new_other, op, self.__get_ast()), extra_names + ) + + return rbinop + + __radd__ = _make_rbinop(ast.Add()) + __rsub__ = _make_rbinop(ast.Sub()) + __rmul__ = _make_rbinop(ast.Mult()) + __rmatmul__ = _make_rbinop(ast.MatMult()) + __rtruediv__ = _make_rbinop(ast.Div()) + __rmod__ = _make_rbinop(ast.Mod()) + __rlshift__ = _make_rbinop(ast.LShift()) + __rrshift__ = _make_rbinop(ast.RShift()) + __ror__ = _make_rbinop(ast.BitOr()) + __rxor__ = _make_rbinop(ast.BitXor()) + __rand__ = _make_rbinop(ast.BitAnd()) + __rfloordiv__ = _make_rbinop(ast.FloorDiv()) + __rpow__ = _make_rbinop(ast.Pow()) + + del _make_rbinop + + def _make_compare(op): + def compare(self, other): + rhs, extra_names = self.__convert_to_ast(other) + return self.__make_new( + ast.Compare( + left=self.__get_ast(), + ops=[op], + comparators=[rhs], + ), + extra_names, + ) + + return compare + + __lt__ = _make_compare(ast.Lt()) + __le__ = _make_compare(ast.LtE()) + __eq__ = _make_compare(ast.Eq()) + __ne__ = _make_compare(ast.NotEq()) + __gt__ = _make_compare(ast.Gt()) + __ge__ = _make_compare(ast.GtE()) + + del _make_compare + + def _make_unary_op(op): + def unary_op(self): + return self.__make_new(ast.UnaryOp(op, self.__get_ast())) + + return unary_op + + __invert__ = _make_unary_op(ast.Invert()) + __pos__ = _make_unary_op(ast.UAdd()) + __neg__ = _make_unary_op(ast.USub()) + + del _make_unary_op + + +def _template_to_ast_constructor(template): + """Convert a `template` instance to a non-literal AST.""" + args = [] + for part in template: + match part: + case str(): + args.append(ast.Constant(value=part)) + case _: + interp = ast.Call( + func=ast.Name(id="Interpolation"), + args=[ + ast.Constant(value=part.value), + ast.Constant(value=part.expression), + ast.Constant(value=part.conversion), + ast.Constant(value=part.format_spec), + ] + ) + args.append(interp) + return ast.Call(func=ast.Name(id="Template"), args=args, keywords=[]) + + +def _template_to_ast_literal(template, parsed): + """Convert a `template` instance to a t-string literal AST.""" + values = [] + interp_count = 0 + for part in template: + match part: + case str(): + values.append(ast.Constant(value=part)) + case _: + interp = ast.Interpolation( + str=part.expression, + value=parsed[interp_count], + conversion=ord(part.conversion) if part.conversion else -1, + format_spec=ast.Constant(value=part.format_spec) + if part.format_spec + else None, + ) + values.append(interp) + interp_count += 1 + return ast.TemplateStr(values=values) + + +def _template_to_ast(template): + """Make a best-effort conversion of a `template` instance to an AST.""" + # gh-138558: Not all Template instances can be represented as t-string + # literals. Return the most accurate AST we can. See issue for details. + + # If any expr is empty or whitespace only, we cannot convert to a literal. + if any(part.expression.strip() == "" for part in template.interpolations): + return _template_to_ast_constructor(template) + + try: + # Wrap in parens to allow whitespace inside interpolation curly braces + parsed = tuple( + ast.parse(f"({part.expression})", mode="eval").body + for part in template.interpolations + ) + except SyntaxError: + return _template_to_ast_constructor(template) + + return _template_to_ast_literal(template, parsed) + + +class _StringifierDict(dict): + def __init__(self, namespace, *, globals=None, owner=None, is_class=False, format): + super().__init__(namespace) + self.namespace = namespace + self.globals = globals + self.owner = owner + self.is_class = is_class + self.stringifiers = [] + self.next_id = 1 + self.format = format + + def __missing__(self, key): + fwdref = _Stringifier( + key, + globals=self.globals, + owner=self.owner, + is_class=self.is_class, + stringifier_dict=self, + ) + self.stringifiers.append(fwdref) + return fwdref + + def transmogrify(self, cell_dict): + for obj in self.stringifiers: + obj.__class__ = ForwardRef + obj.__stringifier_dict__ = None # not needed for ForwardRef + if isinstance(obj.__ast_node__, str): + obj.__arg__ = obj.__ast_node__ + obj.__ast_node__ = None + if cell_dict is not None and obj.__cell__ is None: + obj.__cell__ = cell_dict + + def create_unique_name(self): + name = f"__annotationlib_name_{self.next_id}__" + self.next_id += 1 + return name + + +def call_evaluate_function(evaluate, format, *, owner=None): + """Call an evaluate function. Evaluate functions are normally generated for + the value of type aliases and the bounds, constraints, and defaults of + type parameter objects. + """ + return call_annotate_function(evaluate, format, owner=owner, _is_evaluate=True) + + +def call_annotate_function(annotate, format, *, owner=None, _is_evaluate=False): + """Call an __annotate__ function. __annotate__ functions are normally + generated by the compiler to defer the evaluation of annotations. They + can be called with any of the format arguments in the Format enum, but + compiler-generated __annotate__ functions only support the VALUE format. + This function provides additional functionality to call __annotate__ + functions with the FORWARDREF and STRING formats. + + *annotate* must be an __annotate__ function, which takes a single argument + and returns a dict of annotations. + + *format* must be a member of the Format enum or one of the corresponding + integer values. + + *owner* can be the object that owns the annotations (i.e., the module, + class, or function that the __annotate__ function derives from). With the + FORWARDREF format, it is used to provide better evaluation capabilities + on the generated ForwardRef objects. + + """ + if format == Format.VALUE_WITH_FAKE_GLOBALS: + raise ValueError("The VALUE_WITH_FAKE_GLOBALS format is for internal use only") + try: + return annotate(format) + except NotImplementedError: + pass + if format == Format.STRING: + # STRING is implemented by calling the annotate function in a special + # environment where every name lookup results in an instance of _Stringifier. + # _Stringifier supports every dunder operation and returns a new _Stringifier. + # At the end, we get a dictionary that mostly contains _Stringifier objects (or + # possibly constants if the annotate function uses them directly). We then + # convert each of those into a string to get an approximation of the + # original source. + + # Attempt to call with VALUE_WITH_FAKE_GLOBALS to check if it is implemented + # See: https://github.com/python/cpython/issues/138764 + # Only fail on NotImplementedError + try: + annotate(Format.VALUE_WITH_FAKE_GLOBALS) + except NotImplementedError: + # Both STRING and VALUE_WITH_FAKE_GLOBALS are not implemented: fallback to VALUE + return annotations_to_string(annotate(Format.VALUE)) + except Exception: + pass + + globals = _StringifierDict({}, format=format) + is_class = isinstance(owner, type) + closure, _ = _build_closure( + annotate, owner, is_class, globals, allow_evaluation=False + ) + func = types.FunctionType( + annotate.__code__, + globals, + closure=closure, + argdefs=annotate.__defaults__, + kwdefaults=annotate.__kwdefaults__, + ) + annos = func(Format.VALUE_WITH_FAKE_GLOBALS) + if _is_evaluate: + return _stringify_single(annos) + return { + key: _stringify_single(val) + for key, val in annos.items() + } + elif format == Format.FORWARDREF: + # FORWARDREF is implemented similarly to STRING, but there are two changes, + # at the beginning and the end of the process. + # First, while STRING uses an empty dictionary as the namespace, so that all + # name lookups result in _Stringifier objects, FORWARDREF uses the globals + # and builtins, so that defined names map to their real values. + # Second, instead of returning strings, we want to return either real values + # or ForwardRef objects. To do this, we keep track of all _Stringifier objects + # created while the annotation is being evaluated, and at the end we convert + # them all to ForwardRef objects by assigning to __class__. To make this + # technique work, we have to ensure that the _Stringifier and ForwardRef + # classes share the same attributes. + # We use this technique because while the annotations are being evaluated, + # we want to support all operations that the language allows, including even + # __getattr__ and __eq__, and return new _Stringifier objects so we can accurately + # reconstruct the source. But in the dictionary that we eventually return, we + # want to return objects with more user-friendly behavior, such as an __eq__ + # that returns a bool and an defined set of attributes. + namespace = {**annotate.__builtins__, **annotate.__globals__} + is_class = isinstance(owner, type) + globals = _StringifierDict( + namespace, + globals=annotate.__globals__, + owner=owner, + is_class=is_class, + format=format, + ) + closure, cell_dict = _build_closure( + annotate, owner, is_class, globals, allow_evaluation=True + ) + func = types.FunctionType( + annotate.__code__, + globals, + closure=closure, + argdefs=annotate.__defaults__, + kwdefaults=annotate.__kwdefaults__, + ) + try: + result = func(Format.VALUE_WITH_FAKE_GLOBALS) + except NotImplementedError: + # FORWARDREF and VALUE_WITH_FAKE_GLOBALS not supported, fall back to VALUE + return annotate(Format.VALUE) + except Exception: + pass + else: + globals.transmogrify(cell_dict) + return result + + # Try again, but do not provide any globals. This allows us to return + # a value in certain cases where an exception gets raised during evaluation. + globals = _StringifierDict( + {}, + globals=annotate.__globals__, + owner=owner, + is_class=is_class, + format=format, + ) + closure, cell_dict = _build_closure( + annotate, owner, is_class, globals, allow_evaluation=False + ) + func = types.FunctionType( + annotate.__code__, + globals, + closure=closure, + argdefs=annotate.__defaults__, + kwdefaults=annotate.__kwdefaults__, + ) + result = func(Format.VALUE_WITH_FAKE_GLOBALS) + globals.transmogrify(cell_dict) + if _is_evaluate: + if isinstance(result, ForwardRef): + return result.evaluate(format=Format.FORWARDREF) + else: + return result + else: + return { + key: ( + val.evaluate(format=Format.FORWARDREF) + if isinstance(val, ForwardRef) + else val + ) + for key, val in result.items() + } + elif format == Format.VALUE: + # Should be impossible because __annotate__ functions must not raise + # NotImplementedError for this format. + raise RuntimeError("annotate function does not support VALUE format") + else: + raise ValueError(f"Invalid format: {format!r}") + + +def _build_closure(annotate, owner, is_class, stringifier_dict, *, allow_evaluation): + if not annotate.__closure__: + return None, None + new_closure = [] + cell_dict = {} + for name, cell in zip(annotate.__code__.co_freevars, annotate.__closure__, strict=True): + cell_dict[name] = cell + new_cell = None + if allow_evaluation: + try: + cell.cell_contents + except ValueError: + pass + else: + new_cell = cell + if new_cell is None: + fwdref = _Stringifier( + name, + cell=cell, + owner=owner, + globals=annotate.__globals__, + is_class=is_class, + stringifier_dict=stringifier_dict, + ) + stringifier_dict.stringifiers.append(fwdref) + new_cell = types.CellType(fwdref) + new_closure.append(new_cell) + return tuple(new_closure), cell_dict + + +def _stringify_single(anno): + if anno is ...: + return "..." + # We have to handle str specially to support PEP 563 stringified annotations. + elif isinstance(anno, str): + return anno + elif isinstance(anno, _Template): + return ast.unparse(_template_to_ast(anno)) + else: + return repr(anno) + + +def get_annotate_from_class_namespace(obj): + """Retrieve the annotate function from a class namespace dictionary. + + Return None if the namespace does not contain an annotate function. + This is useful in metaclass ``__new__`` methods to retrieve the annotate function. + """ + try: + return obj["__annotate__"] + except KeyError: + return obj.get("__annotate_func__", None) + + +def get_annotations( + obj, *, globals=None, locals=None, eval_str=False, format=Format.VALUE +): + """Compute the annotations dict for an object. + + obj may be a callable, class, module, or other object with + __annotate__ or __annotations__ attributes. + Passing any other object raises TypeError. + + The *format* parameter controls the format in which annotations are returned, + and must be a member of the Format enum or its integer equivalent. + For the VALUE format, the __annotations__ is tried first; if it + does not exist, the __annotate__ function is called. The + FORWARDREF format uses __annotations__ if it exists and can be + evaluated, and otherwise falls back to calling the __annotate__ function. + The STRING format tries __annotate__ first, and falls back to + using __annotations__, stringified using annotations_to_string(). + + This function handles several details for you: + + * If eval_str is true, values of type str will + be un-stringized using eval(). This is intended + for use with stringized annotations + ("from __future__ import annotations"). + * If obj doesn't have an annotations dict, returns an + empty dict. (Functions and methods always have an + annotations dict; classes, modules, and other types of + callables may not.) + * Ignores inherited annotations on classes. If a class + doesn't have its own annotations dict, returns an empty dict. + * All accesses to object members and dict values are done + using getattr() and dict.get() for safety. + * Always, always, always returns a freshly-created dict. + + eval_str controls whether or not values of type str are replaced + with the result of calling eval() on those values: + + * If eval_str is true, eval() is called on values of type str. + * If eval_str is false (the default), values of type str are unchanged. + + globals and locals are passed in to eval(); see the documentation + for eval() for more information. If either globals or locals is + None, this function may replace that value with a context-specific + default, contingent on type(obj): + + * If obj is a module, globals defaults to obj.__dict__. + * If obj is a class, globals defaults to + sys.modules[obj.__module__].__dict__ and locals + defaults to the obj class namespace. + * If obj is a callable, globals defaults to obj.__globals__, + although if obj is a wrapped function (using + functools.update_wrapper()) it is first unwrapped. + """ + if eval_str and format != Format.VALUE: + raise ValueError("eval_str=True is only supported with format=Format.VALUE") + + match format: + case Format.VALUE: + # For VALUE, we first look at __annotations__ + ann = _get_dunder_annotations(obj) + + # If it's not there, try __annotate__ instead + if ann is None: + ann = _get_and_call_annotate(obj, format) + case Format.FORWARDREF: + # For FORWARDREF, we use __annotations__ if it exists + try: + ann = _get_dunder_annotations(obj) + except Exception: + pass + else: + if ann is not None: + return dict(ann) + + # But if __annotations__ threw a NameError, we try calling __annotate__ + ann = _get_and_call_annotate(obj, format) + if ann is None: + # If that didn't work either, we have a very weird object: evaluating + # __annotations__ threw NameError and there is no __annotate__. In that case, + # we fall back to trying __annotations__ again. + ann = _get_dunder_annotations(obj) + case Format.STRING: + # For STRING, we try to call __annotate__ + ann = _get_and_call_annotate(obj, format) + if ann is not None: + return dict(ann) + # But if we didn't get it, we use __annotations__ instead. + ann = _get_dunder_annotations(obj) + if ann is not None: + return annotations_to_string(ann) + case Format.VALUE_WITH_FAKE_GLOBALS: + raise ValueError("The VALUE_WITH_FAKE_GLOBALS format is for internal use only") + case _: + raise ValueError(f"Unsupported format {format!r}") + + if ann is None: + if isinstance(obj, type) or callable(obj): + return {} + raise TypeError(f"{obj!r} does not have annotations") + + if not ann: + return {} + + if not eval_str: + return dict(ann) + + if globals is None or locals is None: + if isinstance(obj, type): + # class + obj_globals = None + module_name = getattr(obj, "__module__", None) + if module_name: + module = sys.modules.get(module_name, None) + if module: + obj_globals = getattr(module, "__dict__", None) + obj_locals = dict(vars(obj)) + unwrap = obj + elif isinstance(obj, types.ModuleType): + # module + obj_globals = getattr(obj, "__dict__") + obj_locals = None + unwrap = None + elif callable(obj): + # this includes types.Function, types.BuiltinFunctionType, + # types.BuiltinMethodType, functools.partial, functools.singledispatch, + # "class funclike" from Lib/test/test_inspect... on and on it goes. + obj_globals = getattr(obj, "__globals__", None) + obj_locals = None + unwrap = obj + else: + obj_globals = obj_locals = unwrap = None + + if unwrap is not None: + # Use an id-based visited set to detect cycles in the __wrapped__ + # and functools.partial.func chain (e.g. f.__wrapped__ = f). + # On cycle detection we stop and use whatever __globals__ we have + # found so far, mirroring the approach of inspect.unwrap(). + _seen_ids = {id(unwrap)} + while True: + if hasattr(unwrap, "__wrapped__"): + candidate = unwrap.__wrapped__ + if id(candidate) in _seen_ids: + break + _seen_ids.add(id(candidate)) + unwrap = candidate + continue + if functools := sys.modules.get("functools"): + if isinstance(unwrap, functools.partial): + candidate = unwrap.func + if id(candidate) in _seen_ids: + break + _seen_ids.add(id(candidate)) + unwrap = candidate + continue + break + if hasattr(unwrap, "__globals__"): + obj_globals = unwrap.__globals__ + + if globals is None: + globals = obj_globals + if locals is None: + locals = obj_locals + + # "Inject" type parameters into the local namespace + # (unless they are shadowed by assignments *in* the local namespace), + # as a way of emulating annotation scopes when calling `eval()` + if type_params := getattr(obj, "__type_params__", ()): + if locals is None: + locals = {} + locals = {param.__name__: param for param in type_params} | locals + + return_value = { + key: value if not isinstance(value, str) + else eval(_rewrite_star_unpack(value), globals, locals) + for key, value in ann.items() + } + return return_value + + +def type_repr(value): + """Convert a Python value to a format suitable for use with the STRING format. + + This is intended as a helper for tools that support the STRING format but do + not have access to the code that originally produced the annotations. It uses + repr() for most objects. + + """ + if isinstance(value, (type, types.FunctionType, types.BuiltinFunctionType)): + if value.__module__ == "builtins": + return value.__qualname__ + return f"{value.__module__}.{value.__qualname__}" + elif isinstance(value, _Template): + tree = _template_to_ast(value) + return ast.unparse(tree) + if value is ...: + return "..." + return repr(value) + + +def annotations_to_string(annotations): + """Convert an annotation dict containing values to approximately the STRING format. + + Always returns a fresh a dictionary. + """ + return { + n: t if isinstance(t, str) else type_repr(t) + for n, t in annotations.items() + } + + +def _rewrite_star_unpack(arg): + """If the given argument annotation expression is a star unpack e.g. `'*Ts'` + rewrite it to a valid expression. + """ + if arg.lstrip().startswith("*"): + return f"({arg},)[0]" # E.g. (*Ts,)[0] or (*tuple[int, int],)[0] + else: + return arg + + +def _get_and_call_annotate(obj, format): + """Get the __annotate__ function and call it. + + May not return a fresh dictionary. + """ + annotate = getattr(obj, "__annotate__", None) + if annotate is not None: + ann = call_annotate_function(annotate, format, owner=obj) + if not isinstance(ann, dict): + raise ValueError(f"{obj!r}.__annotate__ returned a non-dict") + return ann + return None + + +_BASE_GET_ANNOTATIONS = type.__dict__["__annotations__"].__get__ + + +def _get_dunder_annotations(obj): + """Return the annotations for an object, checking that it is a dictionary. + + Does not return a fresh dictionary. + """ + # This special case is needed to support types defined under + # from __future__ import annotations, where accessing the __annotations__ + # attribute directly might return annotations for the wrong class. + if isinstance(obj, type): + try: + ann = _BASE_GET_ANNOTATIONS(obj) + except AttributeError: + # For static types, the descriptor raises AttributeError. + return None + else: + ann = getattr(obj, "__annotations__", None) + if ann is None: + return None + + if not isinstance(ann, dict): + raise ValueError(f"{obj!r}.__annotations__ is neither a dict nor None") + return ann diff --git a/micromamba_root/envs/hf_sync/Lib/antigravity.py b/micromamba_root/envs/hf_sync/Lib/antigravity.py new file mode 100644 index 0000000000000000000000000000000000000000..6dc520733577af68cd7926105204baf807251a39 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/antigravity.py @@ -0,0 +1,17 @@ + +import webbrowser +import hashlib + +webbrowser.open("https://xkcd.com/353/") + +def geohash(latitude, longitude, datedow): + '''Compute geohash() using the Munroe algorithm. + + >>> geohash(37.421542, -122.085589, b'2005-05-26-10458.68') + 37.857713 -122.544543 + + ''' + # https://xkcd.com/426/ + h = hashlib.md5(datedow, usedforsecurity=False).hexdigest() + p, q = [('%f' % float.fromhex('0.' + x)) for x in (h[:16], h[16:32])] + print('%d%s %d%s' % (latitude, p[1:], longitude, q[1:])) diff --git a/micromamba_root/envs/hf_sync/Lib/argparse.py b/micromamba_root/envs/hf_sync/Lib/argparse.py new file mode 100644 index 0000000000000000000000000000000000000000..8cf856943002decf3342369fcb7ea6f5188f3ca4 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/argparse.py @@ -0,0 +1,2786 @@ +# Author: Steven J. Bethard . +# New maintainer as of 29 August 2019: Raymond Hettinger + +"""Command-line parsing library + +This module is an optparse-inspired command-line parsing library that: + + - handles both optional and positional arguments + - produces highly informative usage messages + - supports parsers that dispatch to sub-parsers + +The following is a simple usage example that sums integers from the +command-line and writes the result to a file:: + + parser = argparse.ArgumentParser( + description='sum the integers at the command line') + parser.add_argument( + 'integers', metavar='int', nargs='+', type=int, + help='an integer to be summed') + parser.add_argument( + '--log', + help='the file where the sum should be written') + args = parser.parse_args() + with (open(args.log, 'w') if args.log is not None + else contextlib.nullcontext(sys.stdout)) as log: + log.write('%s' % sum(args.integers)) + +The module contains the following public classes: + + - ArgumentParser -- The main entry point for command-line parsing. As the + example above shows, the add_argument() method is used to populate + the parser with actions for optional and positional arguments. Then + the parse_args() method is invoked to convert the args at the + command-line into an object with attributes. + + - ArgumentError -- The exception raised by ArgumentParser objects when + there are errors with the parser's actions. Errors raised while + parsing the command-line are caught by ArgumentParser and emitted + as command-line messages. + + - FileType -- A factory for defining types of files to be created. As the + example above shows, instances of FileType are typically passed as + the type= argument of add_argument() calls. Deprecated since + Python 3.14. + + - Action -- The base class for parser actions. Typically actions are + selected by passing strings like 'store_true' or 'append_const' to + the action= argument of add_argument(). However, for greater + customization of ArgumentParser actions, subclasses of Action may + be defined and passed as the action= argument. + + - HelpFormatter, RawDescriptionHelpFormatter, RawTextHelpFormatter, + ArgumentDefaultsHelpFormatter -- Formatter classes which + may be passed as the formatter_class= argument to the + ArgumentParser constructor. HelpFormatter is the default, + RawDescriptionHelpFormatter and RawTextHelpFormatter tell the parser + not to change the formatting for help text, and + ArgumentDefaultsHelpFormatter adds information about argument defaults + to the help. + +All other classes in this module are considered implementation details. +(Also note that HelpFormatter and RawDescriptionHelpFormatter are only +considered public as object names -- the API of the formatter objects is +still considered an implementation detail.) +""" + +__version__ = '1.1' +__all__ = [ + 'ArgumentParser', + 'ArgumentError', + 'ArgumentTypeError', + 'BooleanOptionalAction', + 'FileType', + 'HelpFormatter', + 'ArgumentDefaultsHelpFormatter', + 'RawDescriptionHelpFormatter', + 'RawTextHelpFormatter', + 'MetavarTypeHelpFormatter', + 'Namespace', + 'Action', + 'ONE_OR_MORE', + 'OPTIONAL', + 'PARSER', + 'REMAINDER', + 'SUPPRESS', + 'ZERO_OR_MORE', +] + + +import os as _os +import re as _re +import sys as _sys + +from gettext import gettext as _, ngettext + +SUPPRESS = '==SUPPRESS==' + +OPTIONAL = '?' +ZERO_OR_MORE = '*' +ONE_OR_MORE = '+' +PARSER = 'A...' +REMAINDER = '...' +_UNRECOGNIZED_ARGS_ATTR = '_unrecognized_args' + +# ============================= +# Utility functions and classes +# ============================= + +class _AttributeHolder(object): + """Abstract base class that provides __repr__. + + The __repr__ method returns a string in the format:: + ClassName(attr=name, attr=name, ...) + The attributes are determined either by a class-level attribute, + '_kwarg_names', or by inspecting the instance __dict__. + """ + + def __repr__(self): + type_name = type(self).__name__ + arg_strings = [] + star_args = {} + for arg in self._get_args(): + arg_strings.append(repr(arg)) + for name, value in self._get_kwargs(): + if name.isidentifier(): + arg_strings.append('%s=%r' % (name, value)) + else: + star_args[name] = value + if star_args: + arg_strings.append('**%s' % repr(star_args)) + return '%s(%s)' % (type_name, ', '.join(arg_strings)) + + def _get_kwargs(self): + return list(self.__dict__.items()) + + def _get_args(self): + return [] + + +def _copy_items(items): + if items is None: + return [] + # The copy module is used only in the 'append' and 'append_const' + # actions, and it is needed only when the default value isn't a list. + # Delay its import for speeding up the common case. + if type(items) is list: + return items[:] + import copy + return copy.copy(items) + + +def _identity(value): + return value + + +# =============== +# Formatting Help +# =============== + + +class HelpFormatter(object): + """Formatter for generating usage messages and argument help strings. + + Only the name of this class is considered a public API. All the methods + provided by the class are considered an implementation detail. + """ + + def __init__( + self, + prog, + indent_increment=2, + max_help_position=24, + width=None, + color=True, + ): + # default setting for width + if width is None: + import shutil + width = shutil.get_terminal_size().columns + width -= 2 + + self._set_color(color) + self._prog = prog + self._indent_increment = indent_increment + self._max_help_position = min(max_help_position, + max(width - 20, indent_increment * 2)) + self._width = width + + self._current_indent = 0 + self._level = 0 + self._action_max_length = 0 + + self._root_section = self._Section(self, None) + self._current_section = self._root_section + + self._whitespace_matcher = _re.compile(r'\s+', _re.ASCII) + self._long_break_matcher = _re.compile(r'\n\n\n+') + + def _set_color(self, color): + from _colorize import can_colorize, decolor, get_theme + + if color and can_colorize(): + self._theme = get_theme(force_color=True).argparse + self._decolor = decolor + else: + self._theme = get_theme(force_no_color=True).argparse + self._decolor = _identity + + # =============================== + # Section and indentation methods + # =============================== + + def _indent(self): + self._current_indent += self._indent_increment + self._level += 1 + + def _dedent(self): + self._current_indent -= self._indent_increment + assert self._current_indent >= 0, 'Indent decreased below 0.' + self._level -= 1 + + class _Section(object): + + def __init__(self, formatter, parent, heading=None): + self.formatter = formatter + self.parent = parent + self.heading = heading + self.items = [] + + def format_help(self): + # format the indented section + if self.parent is not None: + self.formatter._indent() + join = self.formatter._join_parts + item_help = join([func(*args) for func, args in self.items]) + if self.parent is not None: + self.formatter._dedent() + + # return nothing if the section was empty + if not item_help: + return '' + + # add the heading if the section was non-empty + if self.heading is not SUPPRESS and self.heading is not None: + current_indent = self.formatter._current_indent + heading_text = _('%(heading)s:') % dict(heading=self.heading) + t = self.formatter._theme + heading = ( + f'{" " * current_indent}' + f'{t.heading}{heading_text}{t.reset}\n' + ) + else: + heading = '' + + # join the section-initial newline, the heading and the help + return join(['\n', heading, item_help, '\n']) + + def _add_item(self, func, args): + self._current_section.items.append((func, args)) + + # ======================== + # Message building methods + # ======================== + + def start_section(self, heading): + self._indent() + section = self._Section(self, self._current_section, heading) + self._add_item(section.format_help, []) + self._current_section = section + + def end_section(self): + self._current_section = self._current_section.parent + self._dedent() + + def add_text(self, text): + if text is not SUPPRESS and text is not None: + self._add_item(self._format_text, [text]) + + def add_usage(self, usage, actions, groups, prefix=None): + if usage is not SUPPRESS: + args = usage, actions, groups, prefix + self._add_item(self._format_usage, args) + + def add_argument(self, action): + if action.help is not SUPPRESS: + + # find all invocations + get_invocation = lambda x: self._decolor(self._format_action_invocation(x)) + invocation_lengths = [len(get_invocation(action)) + self._current_indent] + for subaction in self._iter_indented_subactions(action): + invocation_lengths.append(len(get_invocation(subaction)) + self._current_indent) + + # update the maximum item length + action_length = max(invocation_lengths) + self._action_max_length = max(self._action_max_length, + action_length) + + # add the item to the list + self._add_item(self._format_action, [action]) + + def add_arguments(self, actions): + for action in actions: + self.add_argument(action) + + # ======================= + # Help-formatting methods + # ======================= + + def format_help(self): + help = self._root_section.format_help() + if help: + help = self._long_break_matcher.sub('\n\n', help) + help = help.strip('\n') + '\n' + return help + + def _join_parts(self, part_strings): + return ''.join([part + for part in part_strings + if part and part is not SUPPRESS]) + + def _format_usage(self, usage, actions, groups, prefix): + t = self._theme + + if prefix is None: + prefix = _('usage: ') + + # if usage is specified, use that + if usage is not None: + usage = ( + t.prog_extra + + usage + % {"prog": f"{t.prog}{self._prog}{t.reset}{t.prog_extra}"} + + t.reset + ) + + # if no optionals or positionals are available, usage is just prog + elif usage is None and not actions: + usage = f"{t.prog}{self._prog}{t.reset}" + + # if optionals and positionals are available, calculate usage + elif usage is None: + prog = '%(prog)s' % dict(prog=self._prog) + + parts, pos_start = self._get_actions_usage_parts(actions, groups) + # build full usage string + usage = ' '.join(filter(None, [prog, *parts])) + + # wrap the usage parts if it's too long + text_width = self._width - self._current_indent + if len(prefix) + len(self._decolor(usage)) > text_width: + + # break usage into wrappable parts + opt_parts = parts[:pos_start] + pos_parts = parts[pos_start:] + + # helper for wrapping lines + def get_lines(parts, indent, prefix=None): + lines = [] + line = [] + indent_length = len(indent) + if prefix is not None: + line_len = len(prefix) - 1 + else: + line_len = indent_length - 1 + for part in parts: + part_len = len(self._decolor(part)) + if line_len + 1 + part_len > text_width and line: + lines.append(indent + ' '.join(line)) + line = [] + line_len = indent_length - 1 + line.append(part) + line_len += part_len + 1 + if line: + lines.append(indent + ' '.join(line)) + if prefix is not None: + lines[0] = lines[0][indent_length:] + return lines + + # if prog is short, follow it with optionals or positionals + prog_len = len(self._decolor(prog)) + if len(prefix) + prog_len <= 0.75 * text_width: + indent = ' ' * (len(prefix) + prog_len + 1) + if opt_parts: + lines = get_lines([prog] + opt_parts, indent, prefix) + lines.extend(get_lines(pos_parts, indent)) + elif pos_parts: + lines = get_lines([prog] + pos_parts, indent, prefix) + else: + lines = [prog] + + # if prog is long, put it on its own line + else: + indent = ' ' * len(prefix) + parts = opt_parts + pos_parts + lines = get_lines(parts, indent) + if len(lines) > 1: + lines = [] + lines.extend(get_lines(opt_parts, indent)) + lines.extend(get_lines(pos_parts, indent)) + lines = [prog] + lines + + # join lines into usage + usage = '\n'.join(lines) + + usage = usage.removeprefix(prog) + usage = f"{t.prog}{prog}{t.reset}{usage}" + + # prefix with 'usage:' + return f'{t.usage}{prefix}{t.reset}{usage}\n\n' + + def _is_long_option(self, string): + return len(string) > 2 + + def _get_actions_usage_parts(self, actions, groups): + """Get usage parts with split index for optionals/positionals. + + Returns (parts, pos_start) where pos_start is the index in parts + where positionals begin. + This preserves mutually exclusive group formatting across the + optionals/positionals boundary (gh-75949). + """ + actions = [action for action in actions if action.help is not SUPPRESS] + # group actions by mutually exclusive groups + action_groups = dict.fromkeys(actions) + for group in groups: + for action in group._group_actions: + if action in action_groups: + action_groups[action] = group + # positional arguments keep their position + positionals = [] + for action in actions: + if not action.option_strings: + group = action_groups.pop(action) + if group: + group_actions = [ + action2 for action2 in group._group_actions + if action2.option_strings and + action_groups.pop(action2, None) + ] + [action] + positionals.append((group.required, group_actions)) + else: + positionals.append((None, [action])) + # the remaining optional arguments are sorted by the position of + # the first option in the group + optionals = [] + for action in actions: + if action.option_strings and action in action_groups: + group = action_groups.pop(action) + if group: + group_actions = [action] + [ + action2 for action2 in group._group_actions + if action2.option_strings and + action_groups.pop(action2, None) + ] + optionals.append((group.required, group_actions)) + else: + optionals.append((None, [action])) + + # collect all actions format strings + parts = [] + t = self._theme + pos_start = None + for i, (required, group) in enumerate(optionals + positionals): + start = len(parts) + if i == len(optionals): + pos_start = start + in_group = len(group) > 1 + for action in group: + # produce all arg strings + if not action.option_strings: + default = self._get_default_metavar_for_positional(action) + part = self._format_args(action, default) + # if it's in a group, strip the outer [] + if in_group: + if part[0] == '[' and part[-1] == ']': + part = part[1:-1] + part = t.summary_action + part + t.reset + + # produce the first way to invoke the option in brackets + else: + option_string = action.option_strings[0] + if self._is_long_option(option_string): + option_color = t.summary_long_option + else: + option_color = t.summary_short_option + + # if the Optional doesn't take a value, format is: + # -s or --long + if action.nargs == 0: + part = action.format_usage() + part = f"{option_color}{part}{t.reset}" + + # if the Optional takes a value, format is: + # -s ARGS or --long ARGS + else: + default = self._get_default_metavar_for_optional(action) + args_string = self._format_args(action, default) + part = ( + f"{option_color}{option_string} " + f"{t.summary_label}{args_string}{t.reset}" + ) + + # make it look optional if it's not required or in a group + if not (action.required or required or in_group): + part = '[%s]' % part + + # add the action string to the list + parts.append(part) + + if in_group: + parts[start] = ('(' if required else '[') + parts[start] + for i in range(start, len(parts) - 1): + parts[i] += ' |' + parts[-1] += ')' if required else ']' + + if pos_start is None: + pos_start = len(parts) + return parts, pos_start + + def _format_text(self, text): + if '%(prog)' in text: + text = text % dict(prog=self._prog) + text_width = max(self._width - self._current_indent, 11) + indent = ' ' * self._current_indent + return self._fill_text(text, text_width, indent) + '\n\n' + + def _format_action(self, action): + # determine the required width and the entry label + help_position = min(self._action_max_length + 2, + self._max_help_position) + help_width = max(self._width - help_position, 11) + action_width = help_position - self._current_indent - 2 + action_header = self._format_action_invocation(action) + action_header_no_color = self._decolor(action_header) + + # no help; start on same line and add a final newline + if not action.help: + tup = self._current_indent, '', action_header + action_header = '%*s%s\n' % tup + + # short action name; start on the same line and pad two spaces + elif len(action_header_no_color) <= action_width: + # calculate widths without color codes + action_header_color = action_header + tup = self._current_indent, '', action_width, action_header_no_color + action_header = '%*s%-*s ' % tup + # swap in the colored header + action_header = action_header.replace( + action_header_no_color, action_header_color + ) + indent_first = 0 + + # long action name; start on the next line + else: + tup = self._current_indent, '', action_header + action_header = '%*s%s\n' % tup + indent_first = help_position + + # collect the pieces of the action help + parts = [action_header] + + # if there was help for the action, add lines of help text + if action.help and action.help.strip(): + help_text = self._expand_help(action) + if help_text: + help_lines = self._split_lines(help_text, help_width) + parts.append('%*s%s\n' % (indent_first, '', help_lines[0])) + for line in help_lines[1:]: + parts.append('%*s%s\n' % (help_position, '', line)) + + # or add a newline if the description doesn't end with one + elif not action_header.endswith('\n'): + parts.append('\n') + + # if there are any sub-actions, add their help as well + for subaction in self._iter_indented_subactions(action): + parts.append(self._format_action(subaction)) + + # return a single string + return self._join_parts(parts) + + def _format_action_invocation(self, action): + t = self._theme + + if not action.option_strings: + default = self._get_default_metavar_for_positional(action) + return ( + t.action + + ' '.join(self._metavar_formatter(action, default)(1)) + + t.reset + ) + + else: + + def color_option_strings(strings): + parts = [] + for s in strings: + if self._is_long_option(s): + parts.append(f"{t.long_option}{s}{t.reset}") + else: + parts.append(f"{t.short_option}{s}{t.reset}") + return parts + + # if the Optional doesn't take a value, format is: + # -s, --long + if action.nargs == 0: + option_strings = color_option_strings(action.option_strings) + return ', '.join(option_strings) + + # if the Optional takes a value, format is: + # -s, --long ARGS + else: + default = self._get_default_metavar_for_optional(action) + option_strings = color_option_strings(action.option_strings) + args_string = ( + f"{t.label}{self._format_args(action, default)}{t.reset}" + ) + return ', '.join(option_strings) + ' ' + args_string + + def _metavar_formatter(self, action, default_metavar): + if action.metavar is not None: + result = action.metavar + elif action.choices is not None: + result = '{%s}' % ','.join(map(str, action.choices)) + else: + result = default_metavar + + def format(tuple_size): + if isinstance(result, tuple): + return result + else: + return (result, ) * tuple_size + return format + + def _format_args(self, action, default_metavar): + get_metavar = self._metavar_formatter(action, default_metavar) + if action.nargs is None: + result = '%s' % get_metavar(1) + elif action.nargs == OPTIONAL: + result = '[%s]' % get_metavar(1) + elif action.nargs == ZERO_OR_MORE: + metavar = get_metavar(1) + if len(metavar) == 2: + result = '[%s [%s ...]]' % metavar + else: + result = '[%s ...]' % metavar + elif action.nargs == ONE_OR_MORE: + result = '%s [%s ...]' % get_metavar(2) + elif action.nargs == REMAINDER: + result = '...' + elif action.nargs == PARSER: + result = '%s ...' % get_metavar(1) + elif action.nargs == SUPPRESS: + result = '' + else: + try: + formats = ['%s' for _ in range(action.nargs)] + except TypeError: + raise ValueError("invalid nargs value") from None + result = ' '.join(formats) % get_metavar(action.nargs) + return result + + def _expand_help(self, action): + help_string = self._get_help_string(action) + if '%' not in help_string: + return help_string + params = dict(vars(action), prog=self._prog) + for name in list(params): + value = params[name] + if value is SUPPRESS: + del params[name] + elif hasattr(value, '__name__'): + params[name] = value.__name__ + if params.get('choices') is not None: + params['choices'] = ', '.join(map(str, params['choices'])) + return help_string % params + + def _iter_indented_subactions(self, action): + try: + get_subactions = action._get_subactions + except AttributeError: + pass + else: + self._indent() + yield from get_subactions() + self._dedent() + + def _split_lines(self, text, width): + text = self._whitespace_matcher.sub(' ', text).strip() + # The textwrap module is used only for formatting help. + # Delay its import for speeding up the common usage of argparse. + import textwrap + return textwrap.wrap(text, width) + + def _fill_text(self, text, width, indent): + text = self._whitespace_matcher.sub(' ', text).strip() + import textwrap + return textwrap.fill(text, width, + initial_indent=indent, + subsequent_indent=indent) + + def _get_help_string(self, action): + return action.help + + def _get_default_metavar_for_optional(self, action): + return action.dest.upper() + + def _get_default_metavar_for_positional(self, action): + return action.dest + + +class RawDescriptionHelpFormatter(HelpFormatter): + """Help message formatter which retains any formatting in descriptions. + + Only the name of this class is considered a public API. All the methods + provided by the class are considered an implementation detail. + """ + + def _fill_text(self, text, width, indent): + return ''.join(indent + line for line in text.splitlines(keepends=True)) + + +class RawTextHelpFormatter(RawDescriptionHelpFormatter): + """Help message formatter which retains formatting of all help text. + + Only the name of this class is considered a public API. All the methods + provided by the class are considered an implementation detail. + """ + + def _split_lines(self, text, width): + return text.splitlines() + + +class ArgumentDefaultsHelpFormatter(HelpFormatter): + """Help message formatter which adds default values to argument help. + + Only the name of this class is considered a public API. All the methods + provided by the class are considered an implementation detail. + """ + + def _get_help_string(self, action): + help = action.help + if help is None: + help = '' + + if ( + '%(default)' not in help + and action.default is not SUPPRESS + and not action.required + ): + defaulting_nargs = (OPTIONAL, ZERO_OR_MORE) + if action.option_strings or action.nargs in defaulting_nargs: + help += _(' (default: %(default)s)') + return help + + + +class MetavarTypeHelpFormatter(HelpFormatter): + """Help message formatter which uses the argument 'type' as the default + metavar value (instead of the argument 'dest') + + Only the name of this class is considered a public API. All the methods + provided by the class are considered an implementation detail. + """ + + def _get_default_metavar_for_optional(self, action): + return action.type.__name__ + + def _get_default_metavar_for_positional(self, action): + return action.type.__name__ + + +# ===================== +# Options and Arguments +# ===================== + +def _get_action_name(argument): + if argument is None: + return None + elif argument.option_strings: + return '/'.join(argument.option_strings) + elif argument.metavar not in (None, SUPPRESS): + metavar = argument.metavar + if not isinstance(metavar, tuple): + return metavar + if argument.nargs == ZERO_OR_MORE and len(metavar) == 2: + return '%s[, %s]' % metavar + elif argument.nargs == ONE_OR_MORE: + return '%s[, %s]' % metavar + else: + return ', '.join(metavar) + elif argument.dest not in (None, SUPPRESS): + return argument.dest + elif argument.choices: + return '{%s}' % ','.join(map(str, argument.choices)) + else: + return None + + +class ArgumentError(Exception): + """An error from creating or using an argument (optional or positional). + + The string value of this exception is the message, augmented with + information about the argument that caused it. + """ + + def __init__(self, argument, message): + self.argument_name = _get_action_name(argument) + self.message = message + + def __str__(self): + if self.argument_name is None: + format = '%(message)s' + else: + format = _('argument %(argument_name)s: %(message)s') + return format % dict(message=self.message, + argument_name=self.argument_name) + + +class ArgumentTypeError(Exception): + """An error from trying to convert a command line string to a type.""" + pass + + +# ============== +# Action classes +# ============== + +class Action(_AttributeHolder): + """Information about how to convert command line strings to Python objects. + + Action objects are used by an ArgumentParser to represent the information + needed to parse a single argument from one or more strings from the + command line. The keyword arguments to the Action constructor are also + all attributes of Action instances. + + Keyword Arguments: + + - option_strings -- A list of command-line option strings which + should be associated with this action. + + - dest -- The name of the attribute to hold the created object(s) + + - nargs -- The number of command-line arguments that should be + consumed. By default, one argument will be consumed and a single + value will be produced. Other values include: + - N (an integer) consumes N arguments (and produces a list) + - '?' consumes zero or one arguments + - '*' consumes zero or more arguments (and produces a list) + - '+' consumes one or more arguments (and produces a list) + Note that the difference between the default and nargs=1 is that + with the default, a single value will be produced, while with + nargs=1, a list containing a single value will be produced. + + - const -- The value to be produced if the option is specified and the + option uses an action that takes no values. + + - default -- The value to be produced if the option is not specified. + + - type -- A callable that accepts a single string argument, and + returns the converted value. The standard Python types str, int, + float, and complex are useful examples of such callables. If None, + str is used. + + - choices -- A container of values that should be allowed. If not None, + after a command-line argument has been converted to the appropriate + type, an exception will be raised if it is not a member of this + collection. + + - required -- True if the action must always be specified at the + command line. This is only meaningful for optional command-line + arguments. + + - help -- The help string describing the argument. + + - metavar -- The name to be used for the option's argument with the + help string. If None, the 'dest' value will be used as the name. + """ + + def __init__(self, + option_strings, + dest, + nargs=None, + const=None, + default=None, + type=None, + choices=None, + required=False, + help=None, + metavar=None, + deprecated=False): + self.option_strings = option_strings + self.dest = dest + self.nargs = nargs + self.const = const + self.default = default + self.type = type + self.choices = choices + self.required = required + self.help = help + self.metavar = metavar + self.deprecated = deprecated + + def _get_kwargs(self): + names = [ + 'option_strings', + 'dest', + 'nargs', + 'const', + 'default', + 'type', + 'choices', + 'required', + 'help', + 'metavar', + 'deprecated', + ] + return [(name, getattr(self, name)) for name in names] + + def format_usage(self): + return self.option_strings[0] + + def __call__(self, parser, namespace, values, option_string=None): + raise NotImplementedError('.__call__() not defined') + + +class BooleanOptionalAction(Action): + def __init__(self, + option_strings, + dest, + default=None, + required=False, + help=None, + deprecated=False): + + _option_strings = [] + for option_string in option_strings: + _option_strings.append(option_string) + + if option_string.startswith('--'): + if option_string.startswith('--no-'): + raise ValueError(f'invalid option name {option_string!r} ' + f'for BooleanOptionalAction') + option_string = '--no-' + option_string[2:] + _option_strings.append(option_string) + + super().__init__( + option_strings=_option_strings, + dest=dest, + nargs=0, + default=default, + required=required, + help=help, + deprecated=deprecated) + + + def __call__(self, parser, namespace, values, option_string=None): + if option_string in self.option_strings: + setattr(namespace, self.dest, not option_string.startswith('--no-')) + + def format_usage(self): + return ' | '.join(self.option_strings) + + +class _StoreAction(Action): + + def __init__(self, + option_strings, + dest, + nargs=None, + const=None, + default=None, + type=None, + choices=None, + required=False, + help=None, + metavar=None, + deprecated=False): + if nargs == 0: + raise ValueError('nargs for store actions must be != 0; if you ' + 'have nothing to store, actions such as store ' + 'true or store const may be more appropriate') + if const is not None and nargs != OPTIONAL: + raise ValueError('nargs must be %r to supply const' % OPTIONAL) + super(_StoreAction, self).__init__( + option_strings=option_strings, + dest=dest, + nargs=nargs, + const=const, + default=default, + type=type, + choices=choices, + required=required, + help=help, + metavar=metavar, + deprecated=deprecated) + + def __call__(self, parser, namespace, values, option_string=None): + setattr(namespace, self.dest, values) + + +class _StoreConstAction(Action): + + def __init__(self, + option_strings, + dest, + const=None, + default=None, + required=False, + help=None, + metavar=None, + deprecated=False): + super(_StoreConstAction, self).__init__( + option_strings=option_strings, + dest=dest, + nargs=0, + const=const, + default=default, + required=required, + help=help, + deprecated=deprecated) + + def __call__(self, parser, namespace, values, option_string=None): + setattr(namespace, self.dest, self.const) + + +class _StoreTrueAction(_StoreConstAction): + + def __init__(self, + option_strings, + dest, + default=False, + required=False, + help=None, + deprecated=False): + super(_StoreTrueAction, self).__init__( + option_strings=option_strings, + dest=dest, + const=True, + deprecated=deprecated, + required=required, + help=help, + default=default) + + +class _StoreFalseAction(_StoreConstAction): + + def __init__(self, + option_strings, + dest, + default=True, + required=False, + help=None, + deprecated=False): + super(_StoreFalseAction, self).__init__( + option_strings=option_strings, + dest=dest, + const=False, + default=default, + required=required, + help=help, + deprecated=deprecated) + + +class _AppendAction(Action): + + def __init__(self, + option_strings, + dest, + nargs=None, + const=None, + default=None, + type=None, + choices=None, + required=False, + help=None, + metavar=None, + deprecated=False): + if nargs == 0: + raise ValueError('nargs for append actions must be != 0; if arg ' + 'strings are not supplying the value to append, ' + 'the append const action may be more appropriate') + if const is not None and nargs != OPTIONAL: + raise ValueError('nargs must be %r to supply const' % OPTIONAL) + super(_AppendAction, self).__init__( + option_strings=option_strings, + dest=dest, + nargs=nargs, + const=const, + default=default, + type=type, + choices=choices, + required=required, + help=help, + metavar=metavar, + deprecated=deprecated) + + def __call__(self, parser, namespace, values, option_string=None): + items = getattr(namespace, self.dest, None) + items = _copy_items(items) + items.append(values) + setattr(namespace, self.dest, items) + + +class _AppendConstAction(Action): + + def __init__(self, + option_strings, + dest, + const=None, + default=None, + required=False, + help=None, + metavar=None, + deprecated=False): + super(_AppendConstAction, self).__init__( + option_strings=option_strings, + dest=dest, + nargs=0, + const=const, + default=default, + required=required, + help=help, + metavar=metavar, + deprecated=deprecated) + + def __call__(self, parser, namespace, values, option_string=None): + items = getattr(namespace, self.dest, None) + items = _copy_items(items) + items.append(self.const) + setattr(namespace, self.dest, items) + + +class _CountAction(Action): + + def __init__(self, + option_strings, + dest, + default=None, + required=False, + help=None, + deprecated=False): + super(_CountAction, self).__init__( + option_strings=option_strings, + dest=dest, + nargs=0, + default=default, + required=required, + help=help, + deprecated=deprecated) + + def __call__(self, parser, namespace, values, option_string=None): + count = getattr(namespace, self.dest, None) + if count is None: + count = 0 + setattr(namespace, self.dest, count + 1) + + +class _HelpAction(Action): + + def __init__(self, + option_strings, + dest=SUPPRESS, + default=SUPPRESS, + help=None, + deprecated=False): + super(_HelpAction, self).__init__( + option_strings=option_strings, + dest=dest, + default=default, + nargs=0, + help=help, + deprecated=deprecated) + + def __call__(self, parser, namespace, values, option_string=None): + parser.print_help() + parser.exit() + + +class _VersionAction(Action): + + def __init__(self, + option_strings, + version=None, + dest=SUPPRESS, + default=SUPPRESS, + help=None, + deprecated=False): + if help is None: + help = _("show program's version number and exit") + super(_VersionAction, self).__init__( + option_strings=option_strings, + dest=dest, + default=default, + nargs=0, + help=help) + self.version = version + + def __call__(self, parser, namespace, values, option_string=None): + version = self.version + if version is None: + version = parser.version + formatter = parser._get_formatter() + formatter.add_text(version) + parser._print_message(formatter.format_help(), _sys.stdout) + parser.exit() + + +class _SubParsersAction(Action): + + class _ChoicesPseudoAction(Action): + + def __init__(self, name, aliases, help): + metavar = dest = name + if aliases: + metavar += ' (%s)' % ', '.join(aliases) + sup = super(_SubParsersAction._ChoicesPseudoAction, self) + sup.__init__(option_strings=[], dest=dest, help=help, + metavar=metavar) + + def __init__(self, + option_strings, + prog, + parser_class, + dest=SUPPRESS, + required=False, + help=None, + metavar=None): + + self._prog_prefix = prog + self._parser_class = parser_class + self._name_parser_map = {} + self._choices_actions = [] + self._deprecated = set() + self._color = True + + super(_SubParsersAction, self).__init__( + option_strings=option_strings, + dest=dest, + nargs=PARSER, + choices=self._name_parser_map, + required=required, + help=help, + metavar=metavar) + + def add_parser(self, name, *, deprecated=False, **kwargs): + # set prog from the existing prefix + if kwargs.get('prog') is None: + kwargs['prog'] = '%s %s' % (self._prog_prefix, name) + + # set color + if kwargs.get('color') is None: + kwargs['color'] = self._color + + aliases = kwargs.pop('aliases', ()) + + if name in self._name_parser_map: + raise ValueError(f'conflicting subparser: {name}') + for alias in aliases: + if alias in self._name_parser_map: + raise ValueError(f'conflicting subparser alias: {alias}') + + # create a pseudo-action to hold the choice help + if 'help' in kwargs: + help = kwargs.pop('help') + choice_action = self._ChoicesPseudoAction(name, aliases, help) + self._choices_actions.append(choice_action) + else: + choice_action = None + + # create the parser and add it to the map + parser = self._parser_class(**kwargs) + if choice_action is not None: + parser._check_help(choice_action) + self._name_parser_map[name] = parser + + # make parser available under aliases also + for alias in aliases: + self._name_parser_map[alias] = parser + + if deprecated: + self._deprecated.add(name) + self._deprecated.update(aliases) + + return parser + + def _get_subactions(self): + return self._choices_actions + + def __call__(self, parser, namespace, values, option_string=None): + parser_name = values[0] + arg_strings = values[1:] + + # set the parser name if requested + if self.dest is not SUPPRESS: + setattr(namespace, self.dest, parser_name) + + # select the parser + try: + subparser = self._name_parser_map[parser_name] + except KeyError: + args = {'parser_name': parser_name, + 'choices': ', '.join(self._name_parser_map)} + msg = _('unknown parser %(parser_name)r (choices: %(choices)s)') % args + raise ArgumentError(self, msg) + + if parser_name in self._deprecated: + parser._warning(_("command '%(parser_name)s' is deprecated") % + {'parser_name': parser_name}) + + # parse all the remaining options into the namespace + # store any unrecognized options on the object, so that the top + # level parser can decide what to do with them + + # In case this subparser defines new defaults, we parse them + # in a new namespace object and then update the original + # namespace for the relevant parts. + subnamespace, arg_strings = subparser.parse_known_args(arg_strings, None) + for key, value in vars(subnamespace).items(): + setattr(namespace, key, value) + + if arg_strings: + if not hasattr(namespace, _UNRECOGNIZED_ARGS_ATTR): + setattr(namespace, _UNRECOGNIZED_ARGS_ATTR, []) + getattr(namespace, _UNRECOGNIZED_ARGS_ATTR).extend(arg_strings) + +class _ExtendAction(_AppendAction): + def __call__(self, parser, namespace, values, option_string=None): + items = getattr(namespace, self.dest, None) + items = _copy_items(items) + items.extend(values) + setattr(namespace, self.dest, items) + +# ============== +# Type classes +# ============== + +class FileType(object): + """Deprecated factory for creating file object types + + Instances of FileType are typically passed as type= arguments to the + ArgumentParser add_argument() method. + + Keyword Arguments: + - mode -- A string indicating how the file is to be opened. Accepts the + same values as the builtin open() function. + - bufsize -- The file's desired buffer size. Accepts the same values as + the builtin open() function. + - encoding -- The file's encoding. Accepts the same values as the + builtin open() function. + - errors -- A string indicating how encoding and decoding errors are to + be handled. Accepts the same value as the builtin open() function. + """ + + def __init__(self, mode='r', bufsize=-1, encoding=None, errors=None): + import warnings + warnings.warn( + "FileType is deprecated. Simply open files after parsing arguments.", + category=PendingDeprecationWarning, + stacklevel=2 + ) + self._mode = mode + self._bufsize = bufsize + self._encoding = encoding + self._errors = errors + + def __call__(self, string): + # the special argument "-" means sys.std{in,out} + if string == '-': + if 'r' in self._mode: + return _sys.stdin.buffer if 'b' in self._mode else _sys.stdin + elif any(c in self._mode for c in 'wax'): + return _sys.stdout.buffer if 'b' in self._mode else _sys.stdout + else: + msg = _('argument "-" with mode %r') % self._mode + raise ValueError(msg) + + # all other arguments are used as file names + try: + return open(string, self._mode, self._bufsize, self._encoding, + self._errors) + except OSError as e: + args = {'filename': string, 'error': e} + message = _("can't open '%(filename)s': %(error)s") + raise ArgumentTypeError(message % args) + + def __repr__(self): + args = self._mode, self._bufsize + kwargs = [('encoding', self._encoding), ('errors', self._errors)] + args_str = ', '.join([repr(arg) for arg in args if arg != -1] + + ['%s=%r' % (kw, arg) for kw, arg in kwargs + if arg is not None]) + return '%s(%s)' % (type(self).__name__, args_str) + +# =========================== +# Optional and Positional Parsing +# =========================== + +class Namespace(_AttributeHolder): + """Simple object for storing attributes. + + Implements equality by attribute names and values, and provides a simple + string representation. + """ + + def __init__(self, **kwargs): + for name in kwargs: + setattr(self, name, kwargs[name]) + + def __eq__(self, other): + if not isinstance(other, Namespace): + return NotImplemented + return vars(self) == vars(other) + + def __contains__(self, key): + return key in self.__dict__ + + +class _ActionsContainer(object): + + def __init__(self, + description, + prefix_chars, + argument_default, + conflict_handler): + super(_ActionsContainer, self).__init__() + + self.description = description + self.argument_default = argument_default + self.prefix_chars = prefix_chars + self.conflict_handler = conflict_handler + + # set up registries + self._registries = {} + + # register actions + self.register('action', None, _StoreAction) + self.register('action', 'store', _StoreAction) + self.register('action', 'store_const', _StoreConstAction) + self.register('action', 'store_true', _StoreTrueAction) + self.register('action', 'store_false', _StoreFalseAction) + self.register('action', 'append', _AppendAction) + self.register('action', 'append_const', _AppendConstAction) + self.register('action', 'count', _CountAction) + self.register('action', 'help', _HelpAction) + self.register('action', 'version', _VersionAction) + self.register('action', 'parsers', _SubParsersAction) + self.register('action', 'extend', _ExtendAction) + + # raise an exception if the conflict handler is invalid + self._get_handler() + + # action storage + self._actions = [] + self._option_string_actions = {} + + # groups + self._action_groups = [] + self._mutually_exclusive_groups = [] + + # defaults storage + self._defaults = {} + + # determines whether an "option" looks like a negative number + self._negative_number_matcher = _re.compile(r'-\.?\d') + + # whether or not there are any optionals that look like negative + # numbers -- uses a list so it can be shared and edited + self._has_negative_number_optionals = [] + + # ==================== + # Registration methods + # ==================== + + def register(self, registry_name, value, object): + registry = self._registries.setdefault(registry_name, {}) + registry[value] = object + + def _registry_get(self, registry_name, value, default=None): + return self._registries[registry_name].get(value, default) + + # ================================== + # Namespace default accessor methods + # ================================== + + def set_defaults(self, **kwargs): + self._defaults.update(kwargs) + + # if these defaults match any existing arguments, replace + # the previous default on the object with the new one + for action in self._actions: + if action.dest in kwargs: + action.default = kwargs[action.dest] + + def get_default(self, dest): + for action in self._actions: + if action.dest == dest and action.default is not None: + return action.default + return self._defaults.get(dest, None) + + + # ======================= + # Adding argument actions + # ======================= + + def add_argument(self, *args, **kwargs): + """ + add_argument(dest, ..., name=value, ...) + add_argument(option_string, option_string, ..., name=value, ...) + """ + + # if no positional args are supplied or only one is supplied and + # it doesn't look like an option string, parse a positional + # argument + chars = self.prefix_chars + if not args or len(args) == 1 and args[0][0] not in chars: + if args and 'dest' in kwargs: + raise TypeError('dest supplied twice for positional argument,' + ' did you mean metavar?') + kwargs = self._get_positional_kwargs(*args, **kwargs) + + # otherwise, we're adding an optional argument + else: + kwargs = self._get_optional_kwargs(*args, **kwargs) + + # if no default was supplied, use the parser-level default + if 'default' not in kwargs: + dest = kwargs['dest'] + if dest in self._defaults: + kwargs['default'] = self._defaults[dest] + elif self.argument_default is not None: + kwargs['default'] = self.argument_default + + # create the action object, and add it to the parser + action_name = kwargs.get('action') + action_class = self._pop_action_class(kwargs) + if not callable(action_class): + raise ValueError(f'unknown action {action_class!r}') + action = action_class(**kwargs) + + # raise an error if action for positional argument does not + # consume arguments + if not action.option_strings and action.nargs == 0: + raise ValueError(f'action {action_name!r} is not valid for positional arguments') + + # raise an error if the action type is not callable + type_func = self._registry_get('type', action.type, action.type) + if not callable(type_func): + raise TypeError(f'{type_func!r} is not callable') + + if type_func is FileType: + raise TypeError(f'{type_func!r} is a FileType class object, ' + f'instance of it must be passed') + + # raise an error if the metavar does not match the type + if hasattr(self, "_get_validation_formatter"): + formatter = self._get_validation_formatter() + try: + formatter._format_args(action, None) + except TypeError: + raise ValueError("length of metavar tuple does not match nargs") + self._check_help(action) + return self._add_action(action) + + def add_argument_group(self, *args, **kwargs): + group = _ArgumentGroup(self, *args, **kwargs) + self._action_groups.append(group) + return group + + def add_mutually_exclusive_group(self, **kwargs): + group = _MutuallyExclusiveGroup(self, **kwargs) + self._mutually_exclusive_groups.append(group) + return group + + def _add_action(self, action): + # resolve any conflicts + self._check_conflict(action) + + # add to actions list + self._actions.append(action) + action.container = self + + # index the action by any option strings it has + for option_string in action.option_strings: + self._option_string_actions[option_string] = action + + # set the flag if any option strings look like negative numbers + for option_string in action.option_strings: + if self._negative_number_matcher.match(option_string): + if not self._has_negative_number_optionals: + self._has_negative_number_optionals.append(True) + + # return the created action + return action + + def _remove_action(self, action): + self._actions.remove(action) + + def _add_container_actions(self, container): + # collect groups by titles + title_group_map = {} + for group in self._action_groups: + if group.title in title_group_map: + # This branch could happen if a derived class added + # groups with duplicated titles in __init__ + msg = f'cannot merge actions - two groups are named {group.title!r}' + raise ValueError(msg) + title_group_map[group.title] = group + + # map each action to its group + group_map = {} + for group in container._action_groups: + + # if a group with the title exists, use that, otherwise + # create a new group matching the container's group + if group.title not in title_group_map: + title_group_map[group.title] = self.add_argument_group( + title=group.title, + description=group.description, + conflict_handler=group.conflict_handler) + + # map the actions to their new group + for action in group._group_actions: + group_map[action] = title_group_map[group.title] + + # add container's mutually exclusive groups + # NOTE: if add_mutually_exclusive_group ever gains title= and + # description= then this code will need to be expanded as above + for group in container._mutually_exclusive_groups: + if group._container is container: + cont = self + else: + cont = title_group_map[group._container.title] + mutex_group = cont.add_mutually_exclusive_group( + required=group.required) + + # map the actions to their new mutex group + for action in group._group_actions: + group_map[action] = mutex_group + + # add all actions to this container or their group + for action in container._actions: + group_map.get(action, self)._add_action(action) + + def _get_positional_kwargs(self, dest, **kwargs): + # make sure required is not specified + if 'required' in kwargs: + msg = "'required' is an invalid argument for positionals" + raise TypeError(msg) + + # mark positional arguments as required if at least one is + # always required + nargs = kwargs.get('nargs') + if nargs == 0: + raise ValueError('nargs for positionals must be != 0') + if nargs not in [OPTIONAL, ZERO_OR_MORE, REMAINDER, SUPPRESS]: + kwargs['required'] = True + + # return the keyword arguments with no option strings + return dict(kwargs, dest=dest, option_strings=[]) + + def _get_optional_kwargs(self, *args, **kwargs): + # determine short and long option strings + option_strings = [] + long_option_strings = [] + for option_string in args: + # error on strings that don't start with an appropriate prefix + if not option_string[0] in self.prefix_chars: + raise ValueError( + f'invalid option string {option_string!r}: ' + f'must start with a character {self.prefix_chars!r}') + + # strings starting with two prefix characters are long options + option_strings.append(option_string) + if len(option_string) > 1 and option_string[1] in self.prefix_chars: + long_option_strings.append(option_string) + + # infer destination, '--foo-bar' -> 'foo_bar' and '-x' -> 'x' + dest = kwargs.pop('dest', None) + if dest is None: + if long_option_strings: + dest_option_string = long_option_strings[0] + else: + dest_option_string = option_strings[0] + dest = dest_option_string.lstrip(self.prefix_chars) + if not dest: + msg = f'dest= is required for options like {option_string!r}' + raise TypeError(msg) + dest = dest.replace('-', '_') + + # return the updated keyword arguments + return dict(kwargs, dest=dest, option_strings=option_strings) + + def _pop_action_class(self, kwargs, default=None): + action = kwargs.pop('action', default) + return self._registry_get('action', action, action) + + def _get_handler(self): + # determine function from conflict handler string + handler_func_name = '_handle_conflict_%s' % self.conflict_handler + try: + return getattr(self, handler_func_name) + except AttributeError: + msg = f'invalid conflict_resolution value: {self.conflict_handler!r}' + raise ValueError(msg) + + def _check_conflict(self, action): + + # find all options that conflict with this option + confl_optionals = [] + for option_string in action.option_strings: + if option_string in self._option_string_actions: + confl_optional = self._option_string_actions[option_string] + confl_optionals.append((option_string, confl_optional)) + + # resolve any conflicts + if confl_optionals: + conflict_handler = self._get_handler() + conflict_handler(action, confl_optionals) + + def _handle_conflict_error(self, action, conflicting_actions): + message = ngettext('conflicting option string: %s', + 'conflicting option strings: %s', + len(conflicting_actions)) + conflict_string = ', '.join([option_string + for option_string, action + in conflicting_actions]) + raise ArgumentError(action, message % conflict_string) + + def _handle_conflict_resolve(self, action, conflicting_actions): + + # remove all conflicting options + for option_string, action in conflicting_actions: + + # remove the conflicting option + action.option_strings.remove(option_string) + self._option_string_actions.pop(option_string, None) + + # if the option now has no option string, remove it from the + # container holding it + if not action.option_strings: + action.container._remove_action(action) + + def _check_help(self, action): + if action.help and hasattr(self, "_get_validation_formatter"): + formatter = self._get_validation_formatter() + try: + formatter._expand_help(action) + except (ValueError, TypeError, KeyError) as exc: + raise ValueError('badly formed help string') from exc + + +class _ArgumentGroup(_ActionsContainer): + + def __init__(self, container, title=None, description=None, **kwargs): + if 'prefix_chars' in kwargs: + import warnings + depr_msg = ( + "The use of the undocumented 'prefix_chars' parameter in " + "ArgumentParser.add_argument_group() is deprecated." + ) + warnings.warn(depr_msg, DeprecationWarning, stacklevel=3) + + # add any missing keyword arguments by checking the container + update = kwargs.setdefault + update('conflict_handler', container.conflict_handler) + update('prefix_chars', container.prefix_chars) + update('argument_default', container.argument_default) + super_init = super(_ArgumentGroup, self).__init__ + super_init(description=description, **kwargs) + + # group attributes + self.title = title + self._group_actions = [] + + # share most attributes with the container + self._registries = container._registries + self._actions = container._actions + self._option_string_actions = container._option_string_actions + self._defaults = container._defaults + self._has_negative_number_optionals = \ + container._has_negative_number_optionals + self._mutually_exclusive_groups = container._mutually_exclusive_groups + + def _add_action(self, action): + action = super(_ArgumentGroup, self)._add_action(action) + self._group_actions.append(action) + return action + + def _remove_action(self, action): + super(_ArgumentGroup, self)._remove_action(action) + self._group_actions.remove(action) + + def add_argument_group(self, *args, **kwargs): + raise ValueError('argument groups cannot be nested') + +class _MutuallyExclusiveGroup(_ArgumentGroup): + + def __init__(self, container, required=False): + super(_MutuallyExclusiveGroup, self).__init__(container) + self.required = required + self._container = container + + def _add_action(self, action): + if action.required: + msg = 'mutually exclusive arguments must be optional' + raise ValueError(msg) + action = self._container._add_action(action) + self._group_actions.append(action) + return action + + def _remove_action(self, action): + self._container._remove_action(action) + self._group_actions.remove(action) + + def add_mutually_exclusive_group(self, **kwargs): + raise ValueError('mutually exclusive groups cannot be nested') + +def _prog_name(prog=None): + if prog is not None: + return prog + arg0 = _sys.argv[0] + try: + modspec = _sys.modules['__main__'].__spec__ + except (KeyError, AttributeError): + # possibly PYTHONSTARTUP or -X presite or other weird edge case + # no good answer here, so fall back to the default + modspec = None + if modspec is None: + # simple script + return _os.path.basename(arg0) + py = _os.path.basename(_sys.executable) + if modspec.name != '__main__': + # imported module or package + modname = modspec.name.removesuffix('.__main__') + return f'{py} -m {modname}' + # directory or ZIP file + return f'{py} {arg0}' + + +class ArgumentParser(_AttributeHolder, _ActionsContainer): + """Object for parsing command line strings into Python objects. + + Keyword Arguments: + - prog -- The name of the program (default: + ``os.path.basename(sys.argv[0])``) + - usage -- A usage message (default: auto-generated from arguments) + - description -- A description of what the program does + - epilog -- Text following the argument descriptions + - parents -- Parsers whose arguments should be copied into this one + - formatter_class -- HelpFormatter class for printing help messages + - prefix_chars -- Characters that prefix optional arguments + - fromfile_prefix_chars -- Characters that prefix files containing + additional arguments + - argument_default -- The default value for all arguments + - conflict_handler -- String indicating how to handle conflicts + - add_help -- Add a -h/-help option + - allow_abbrev -- Allow long options to be abbreviated unambiguously + - exit_on_error -- Determines whether or not ArgumentParser exits with + error info when an error occurs + - suggest_on_error - Enables suggestions for mistyped argument choices + and subparser names (default: ``False``) + - color - Allow color output in help messages (default: ``False``) + """ + + def __init__(self, + prog=None, + usage=None, + description=None, + epilog=None, + parents=[], + formatter_class=HelpFormatter, + prefix_chars='-', + fromfile_prefix_chars=None, + argument_default=None, + conflict_handler='error', + add_help=True, + allow_abbrev=True, + exit_on_error=True, + *, + suggest_on_error=False, + color=True, + ): + superinit = super(ArgumentParser, self).__init__ + superinit(description=description, + prefix_chars=prefix_chars, + argument_default=argument_default, + conflict_handler=conflict_handler) + + self.prog = _prog_name(prog) + self.usage = usage + self.epilog = epilog + self.formatter_class = formatter_class + self.fromfile_prefix_chars = fromfile_prefix_chars + self.add_help = add_help + self.allow_abbrev = allow_abbrev + self.exit_on_error = exit_on_error + self.suggest_on_error = suggest_on_error + self.color = color + + # Cached formatter for validation (avoids repeated _set_color calls) + self._cached_formatter = None + + add_group = self.add_argument_group + self._positionals = add_group(_('positional arguments')) + self._optionals = add_group(_('options')) + self._subparsers = None + + # register types + self.register('type', None, _identity) + + # add help argument if necessary + # (using explicit default to override global argument_default) + default_prefix = '-' if '-' in prefix_chars else prefix_chars[0] + if self.add_help: + self.add_argument( + default_prefix+'h', default_prefix*2+'help', + action='help', default=SUPPRESS, + help=_('show this help message and exit')) + + # add parent arguments and defaults + for parent in parents: + if not isinstance(parent, ArgumentParser): + raise TypeError('parents must be a list of ArgumentParser') + self._add_container_actions(parent) + defaults = parent._defaults + self._defaults.update(defaults) + + # ======================= + # Pretty __repr__ methods + # ======================= + + def _get_kwargs(self): + names = [ + 'prog', + 'usage', + 'description', + 'formatter_class', + 'conflict_handler', + 'add_help', + ] + return [(name, getattr(self, name)) for name in names] + + # ================================== + # Optional/Positional adding methods + # ================================== + + def add_subparsers(self, **kwargs): + if self._subparsers is not None: + raise ValueError('cannot have multiple subparser arguments') + + # add the parser class to the arguments if it's not present + kwargs.setdefault('parser_class', type(self)) + + if 'title' in kwargs or 'description' in kwargs: + title = kwargs.pop('title', _('subcommands')) + description = kwargs.pop('description', None) + self._subparsers = self.add_argument_group(title, description) + else: + self._subparsers = self._positionals + + # prog defaults to the usage message of this parser, skipping + # optional arguments and with no "usage:" prefix + if kwargs.get('prog') is None: + # Create formatter without color to avoid storing ANSI codes in prog + formatter = self.formatter_class(prog=self.prog) + formatter._set_color(False) + positionals = self._get_positional_actions() + groups = self._mutually_exclusive_groups + formatter.add_usage(None, positionals, groups, '') + kwargs['prog'] = formatter.format_help().strip() + + # create the parsers action and add it to the positionals list + parsers_class = self._pop_action_class(kwargs, 'parsers') + action = parsers_class(option_strings=[], **kwargs) + action._color = self.color + self._check_help(action) + self._subparsers._add_action(action) + + # return the created parsers action + return action + + def _add_action(self, action): + if action.option_strings: + self._optionals._add_action(action) + else: + self._positionals._add_action(action) + return action + + def _get_optional_actions(self): + return [action + for action in self._actions + if action.option_strings] + + def _get_positional_actions(self): + return [action + for action in self._actions + if not action.option_strings] + + # ===================================== + # Command line argument parsing methods + # ===================================== + + def parse_args(self, args=None, namespace=None): + args, argv = self.parse_known_args(args, namespace) + if argv: + msg = _('unrecognized arguments: %s') % ' '.join(argv) + if self.exit_on_error: + self.error(msg) + else: + raise ArgumentError(None, msg) + return args + + def parse_known_args(self, args=None, namespace=None): + return self._parse_known_args2(args, namespace, intermixed=False) + + def _parse_known_args2(self, args, namespace, intermixed): + if args is None: + # args default to the system args + args = _sys.argv[1:] + else: + # make sure that args are mutable + args = list(args) + + # default Namespace built from parser defaults + if namespace is None: + namespace = Namespace() + + # add any action defaults that aren't present + for action in self._actions: + if action.dest is not SUPPRESS: + if not hasattr(namespace, action.dest): + if action.default is not SUPPRESS: + setattr(namespace, action.dest, action.default) + + # add any parser defaults that aren't present + for dest in self._defaults: + if not hasattr(namespace, dest): + setattr(namespace, dest, self._defaults[dest]) + + # parse the arguments and exit if there are any errors + if self.exit_on_error: + try: + namespace, args = self._parse_known_args(args, namespace, intermixed) + except ArgumentError as err: + self.error(str(err)) + else: + namespace, args = self._parse_known_args(args, namespace, intermixed) + + if hasattr(namespace, _UNRECOGNIZED_ARGS_ATTR): + args.extend(getattr(namespace, _UNRECOGNIZED_ARGS_ATTR)) + delattr(namespace, _UNRECOGNIZED_ARGS_ATTR) + return namespace, args + + def _parse_known_args(self, arg_strings, namespace, intermixed): + # replace arg strings that are file references + if self.fromfile_prefix_chars is not None: + arg_strings = self._read_args_from_files(arg_strings) + + # map all mutually exclusive arguments to the other arguments + # they can't occur with + action_conflicts = {} + for mutex_group in self._mutually_exclusive_groups: + group_actions = mutex_group._group_actions + for i, mutex_action in enumerate(mutex_group._group_actions): + conflicts = action_conflicts.setdefault(mutex_action, []) + conflicts.extend(group_actions[:i]) + conflicts.extend(group_actions[i + 1:]) + + # find all option indices, and determine the arg_string_pattern + # which has an 'O' if there is an option at an index, + # an 'A' if there is an argument, or a '-' if there is a '--' + option_string_indices = {} + arg_string_pattern_parts = [] + arg_strings_iter = iter(arg_strings) + for i, arg_string in enumerate(arg_strings_iter): + + # all args after -- are non-options + if arg_string == '--': + arg_string_pattern_parts.append('-') + for arg_string in arg_strings_iter: + arg_string_pattern_parts.append('A') + + # otherwise, add the arg to the arg strings + # and note the index if it was an option + else: + option_tuples = self._parse_optional(arg_string) + if option_tuples is None: + pattern = 'A' + else: + option_string_indices[i] = option_tuples + pattern = 'O' + arg_string_pattern_parts.append(pattern) + + # join the pieces together to form the pattern + arg_strings_pattern = ''.join(arg_string_pattern_parts) + + # converts arg strings to the appropriate and then takes the action + seen_actions = set() + seen_non_default_actions = set() + warned = set() + + def take_action(action, argument_strings, option_string=None): + seen_actions.add(action) + argument_values = self._get_values(action, argument_strings) + + # error if this argument is not allowed with other previously + # seen arguments + if action.option_strings or argument_strings: + seen_non_default_actions.add(action) + for conflict_action in action_conflicts.get(action, []): + if conflict_action in seen_non_default_actions: + msg = _('not allowed with argument %s') + action_name = _get_action_name(conflict_action) + raise ArgumentError(action, msg % action_name) + + # take the action if we didn't receive a SUPPRESS value + # (e.g. from a default) + if argument_values is not SUPPRESS: + action(self, namespace, argument_values, option_string) + + # function to convert arg_strings into an optional action + def consume_optional(start_index): + + # get the optional identified at this index + option_tuples = option_string_indices[start_index] + # if multiple actions match, the option string was ambiguous + if len(option_tuples) > 1: + options = ', '.join([option_string + for action, option_string, sep, explicit_arg in option_tuples]) + args = {'option': arg_strings[start_index], 'matches': options} + msg = _('ambiguous option: %(option)s could match %(matches)s') + raise ArgumentError(None, msg % args) + + action, option_string, sep, explicit_arg = option_tuples[0] + + # identify additional optionals in the same arg string + # (e.g. -xyz is the same as -x -y -z if no args are required) + match_argument = self._match_argument + action_tuples = [] + while True: + + # if we found no optional action, skip it + if action is None: + extras.append(arg_strings[start_index]) + extras_pattern.append('O') + return start_index + 1 + + # if there is an explicit argument, try to match the + # optional's string arguments to only this + if explicit_arg is not None: + arg_count = match_argument(action, 'A') + + # if the action is a single-dash option and takes no + # arguments, try to parse more single-dash options out + # of the tail of the option string + chars = self.prefix_chars + if ( + arg_count == 0 + and option_string[1] not in chars + and explicit_arg != '' + ): + if sep or explicit_arg[0] in chars: + msg = _('ignored explicit argument %r') + raise ArgumentError(action, msg % explicit_arg) + action_tuples.append((action, [], option_string)) + char = option_string[0] + option_string = char + explicit_arg[0] + optionals_map = self._option_string_actions + if option_string in optionals_map: + action = optionals_map[option_string] + explicit_arg = explicit_arg[1:] + if not explicit_arg: + sep = explicit_arg = None + elif explicit_arg[0] == '=': + sep = '=' + explicit_arg = explicit_arg[1:] + else: + sep = '' + else: + extras.append(char + explicit_arg) + extras_pattern.append('O') + stop = start_index + 1 + break + # if the action expect exactly one argument, we've + # successfully matched the option; exit the loop + elif arg_count == 1: + stop = start_index + 1 + args = [explicit_arg] + action_tuples.append((action, args, option_string)) + break + + # error if a double-dash option did not use the + # explicit argument + else: + msg = _('ignored explicit argument %r') + raise ArgumentError(action, msg % explicit_arg) + + # if there is no explicit argument, try to match the + # optional's string arguments with the following strings + # if successful, exit the loop + else: + start = start_index + 1 + selected_patterns = arg_strings_pattern[start:] + arg_count = match_argument(action, selected_patterns) + stop = start + arg_count + args = arg_strings[start:stop] + action_tuples.append((action, args, option_string)) + break + + # add the Optional to the list and return the index at which + # the Optional's string args stopped + assert action_tuples + for action, args, option_string in action_tuples: + if action.deprecated and option_string not in warned: + self._warning(_("option '%(option)s' is deprecated") % + {'option': option_string}) + warned.add(option_string) + take_action(action, args, option_string) + return stop + + # the list of Positionals left to be parsed; this is modified + # by consume_positionals() + positionals = self._get_positional_actions() + + # function to convert arg_strings into positional actions + def consume_positionals(start_index): + # match as many Positionals as possible + match_partial = self._match_arguments_partial + selected_pattern = arg_strings_pattern[start_index:] + arg_counts = match_partial(positionals, selected_pattern) + + # slice off the appropriate arg strings for each Positional + # and add the Positional and its args to the list + for action, arg_count in zip(positionals, arg_counts): + args = arg_strings[start_index: start_index + arg_count] + # Strip out the first '--' if it is not in REMAINDER arg. + if action.nargs == PARSER: + if arg_strings_pattern[start_index] == '-': + assert args[0] == '--' + args.remove('--') + elif action.nargs != REMAINDER: + if (arg_strings_pattern.find('-', start_index, + start_index + arg_count) >= 0): + args.remove('--') + start_index += arg_count + if args and action.deprecated and action.dest not in warned: + self._warning(_("argument '%(argument_name)s' is deprecated") % + {'argument_name': action.dest}) + warned.add(action.dest) + take_action(action, args) + + # slice off the Positionals that we just parsed and return the + # index at which the Positionals' string args stopped + positionals[:] = positionals[len(arg_counts):] + return start_index + + # consume Positionals and Optionals alternately, until we have + # passed the last option string + extras = [] + extras_pattern = [] + start_index = 0 + if option_string_indices: + max_option_string_index = max(option_string_indices) + else: + max_option_string_index = -1 + while start_index <= max_option_string_index: + + # consume any Positionals preceding the next option + next_option_string_index = start_index + while next_option_string_index <= max_option_string_index: + if next_option_string_index in option_string_indices: + break + next_option_string_index += 1 + if not intermixed and start_index != next_option_string_index: + positionals_end_index = consume_positionals(start_index) + + # only try to parse the next optional if we didn't consume + # the option string during the positionals parsing + if positionals_end_index > start_index: + start_index = positionals_end_index + continue + else: + start_index = positionals_end_index + + # if we consumed all the positionals we could and we're not + # at the index of an option string, there were extra arguments + if start_index not in option_string_indices: + strings = arg_strings[start_index:next_option_string_index] + extras.extend(strings) + extras_pattern.extend(arg_strings_pattern[start_index:next_option_string_index]) + start_index = next_option_string_index + + # consume the next optional and any arguments for it + start_index = consume_optional(start_index) + + if not intermixed: + # consume any positionals following the last Optional + stop_index = consume_positionals(start_index) + + # if we didn't consume all the argument strings, there were extras + extras.extend(arg_strings[stop_index:]) + else: + extras.extend(arg_strings[start_index:]) + extras_pattern.extend(arg_strings_pattern[start_index:]) + extras_pattern = ''.join(extras_pattern) + assert len(extras_pattern) == len(extras) + # consume all positionals + arg_strings = [s for s, c in zip(extras, extras_pattern) if c != 'O'] + arg_strings_pattern = extras_pattern.replace('O', '') + stop_index = consume_positionals(0) + # leave unknown optionals and non-consumed positionals in extras + for i, c in enumerate(extras_pattern): + if not stop_index: + break + if c != 'O': + stop_index -= 1 + extras[i] = None + extras = [s for s in extras if s is not None] + + # make sure all required actions were present and also convert + # action defaults which were not given as arguments + required_actions = [] + for action in self._actions: + if action not in seen_actions: + if action.required: + required_actions.append(_get_action_name(action)) + else: + # Convert action default now instead of doing it before + # parsing arguments to avoid calling convert functions + # twice (which may fail) if the argument was given, but + # only if it was defined already in the namespace + if (action.default is not None and + isinstance(action.default, str) and + hasattr(namespace, action.dest) and + action.default is getattr(namespace, action.dest)): + setattr(namespace, action.dest, + self._get_value(action, action.default)) + + if required_actions: + raise ArgumentError(None, _('the following arguments are required: %s') % + ', '.join(required_actions)) + + # make sure all required groups had one option present + for group in self._mutually_exclusive_groups: + if group.required: + for action in group._group_actions: + if action in seen_non_default_actions: + break + + # if no actions were used, report the error + else: + names = [_get_action_name(action) + for action in group._group_actions + if action.help is not SUPPRESS] + msg = _('one of the arguments %s is required') + raise ArgumentError(None, msg % ' '.join(names)) + + # return the updated namespace and the extra arguments + return namespace, extras + + def _read_args_from_files(self, arg_strings): + # expand arguments referencing files + new_arg_strings = [] + for arg_string in arg_strings: + + # for regular arguments, just add them back into the list + if not arg_string or arg_string[0] not in self.fromfile_prefix_chars: + new_arg_strings.append(arg_string) + + # replace arguments referencing files with the file content + else: + try: + with open(arg_string[1:], + encoding=_sys.getfilesystemencoding(), + errors=_sys.getfilesystemencodeerrors()) as args_file: + arg_strings = [] + for arg_line in args_file.read().splitlines(): + for arg in self.convert_arg_line_to_args(arg_line): + arg_strings.append(arg) + arg_strings = self._read_args_from_files(arg_strings) + new_arg_strings.extend(arg_strings) + except OSError as err: + raise ArgumentError(None, str(err)) + + # return the modified argument list + return new_arg_strings + + def convert_arg_line_to_args(self, arg_line): + return [arg_line] + + def _match_argument(self, action, arg_strings_pattern): + # match the pattern for this action to the arg strings + nargs_pattern = self._get_nargs_pattern(action) + match = _re.match(nargs_pattern, arg_strings_pattern) + + # raise an exception if we weren't able to find a match + if match is None: + nargs_errors = { + None: _('expected one argument'), + OPTIONAL: _('expected at most one argument'), + ONE_OR_MORE: _('expected at least one argument'), + } + msg = nargs_errors.get(action.nargs) + if msg is None: + msg = ngettext('expected %s argument', + 'expected %s arguments', + action.nargs) % action.nargs + raise ArgumentError(action, msg) + + # return the number of arguments matched + return len(match.group(1)) + + def _match_arguments_partial(self, actions, arg_strings_pattern): + # progressively shorten the actions list by slicing off the + # final actions until we find a match + for i in range(len(actions), 0, -1): + actions_slice = actions[:i] + pattern = ''.join([self._get_nargs_pattern(action) + for action in actions_slice]) + match = _re.match(pattern, arg_strings_pattern) + if match is not None: + result = [len(string) for string in match.groups()] + if (match.end() < len(arg_strings_pattern) + and arg_strings_pattern[match.end()] == 'O'): + while result and not result[-1]: + del result[-1] + return result + return [] + + def _parse_optional(self, arg_string): + # if it's an empty string, it was meant to be a positional + if not arg_string: + return None + + # if it doesn't start with a prefix, it was meant to be positional + if not arg_string[0] in self.prefix_chars: + return None + + # if the option string is present in the parser, return the action + if arg_string in self._option_string_actions: + action = self._option_string_actions[arg_string] + return [(action, arg_string, None, None)] + + # if it's just a single character, it was meant to be positional + if len(arg_string) == 1: + return None + + # if the option string before the "=" is present, return the action + option_string, sep, explicit_arg = arg_string.partition('=') + if sep and option_string in self._option_string_actions: + action = self._option_string_actions[option_string] + return [(action, option_string, sep, explicit_arg)] + + # search through all possible prefixes of the option string + # and all actions in the parser for possible interpretations + option_tuples = self._get_option_tuples(arg_string) + + if option_tuples: + return option_tuples + + # if it was not found as an option, but it looks like a negative + # number, it was meant to be positional + # unless there are negative-number-like options + if self._negative_number_matcher.match(arg_string): + if not self._has_negative_number_optionals: + return None + + # if it contains a space, it was meant to be a positional + if ' ' in arg_string: + return None + + # it was meant to be an optional but there is no such option + # in this parser (though it might be a valid option in a subparser) + return [(None, arg_string, None, None)] + + def _get_option_tuples(self, option_string): + result = [] + + # option strings starting with two prefix characters are only + # split at the '=' + chars = self.prefix_chars + if option_string[0] in chars and option_string[1] in chars: + if self.allow_abbrev: + option_prefix, sep, explicit_arg = option_string.partition('=') + if not sep: + sep = explicit_arg = None + for option_string in self._option_string_actions: + if option_string.startswith(option_prefix): + action = self._option_string_actions[option_string] + tup = action, option_string, sep, explicit_arg + result.append(tup) + + # single character options can be concatenated with their arguments + # but multiple character options always have to have their argument + # separate + elif option_string[0] in chars and option_string[1] not in chars: + option_prefix, sep, explicit_arg = option_string.partition('=') + if not sep: + sep = explicit_arg = None + short_option_prefix = option_string[:2] + short_explicit_arg = option_string[2:] + + for option_string in self._option_string_actions: + if option_string == short_option_prefix: + action = self._option_string_actions[option_string] + tup = action, option_string, '', short_explicit_arg + result.append(tup) + elif self.allow_abbrev and option_string.startswith(option_prefix): + action = self._option_string_actions[option_string] + tup = action, option_string, sep, explicit_arg + result.append(tup) + + # shouldn't ever get here + else: + raise ArgumentError(None, _('unexpected option string: %s') % option_string) + + # return the collected option tuples + return result + + def _get_nargs_pattern(self, action): + # in all examples below, we have to allow for '--' args + # which are represented as '-' in the pattern + nargs = action.nargs + # if this is an optional action, -- is not allowed + option = action.option_strings + + # the default (None) is assumed to be a single argument + if nargs is None: + nargs_pattern = '([A])' if option else '(-*A-*)' + + # allow zero or one arguments + elif nargs == OPTIONAL: + nargs_pattern = '(A?)' if option else '(-*A?-*)' + + # allow zero or more arguments + elif nargs == ZERO_OR_MORE: + nargs_pattern = '(A*)' if option else '(-*[A-]*)' + + # allow one or more arguments + elif nargs == ONE_OR_MORE: + nargs_pattern = '(A+)' if option else '(-*A[A-]*)' + + # allow any number of options or arguments + elif nargs == REMAINDER: + nargs_pattern = '([AO]*)' if option else '(.*)' + + # allow one argument followed by any number of options or arguments + elif nargs == PARSER: + nargs_pattern = '(A[AO]*)' if option else '(-*A[-AO]*)' + + # suppress action, like nargs=0 + elif nargs == SUPPRESS: + nargs_pattern = '()' if option else '(-*)' + + # all others should be integers + else: + nargs_pattern = '([AO]{%d})' % nargs if option else '((?:-*A){%d}-*)' % nargs + + # return the pattern + return nargs_pattern + + # ======================== + # Alt command line argument parsing, allowing free intermix + # ======================== + + def parse_intermixed_args(self, args=None, namespace=None): + args, argv = self.parse_known_intermixed_args(args, namespace) + if argv: + msg = _('unrecognized arguments: %s') % ' '.join(argv) + if self.exit_on_error: + self.error(msg) + else: + raise ArgumentError(None, msg) + return args + + def parse_known_intermixed_args(self, args=None, namespace=None): + # returns a namespace and list of extras + # + # positional can be freely intermixed with optionals. optionals are + # first parsed with all positional arguments deactivated. The 'extras' + # are then parsed. If the parser definition is incompatible with the + # intermixed assumptions (e.g. use of REMAINDER, subparsers) a + # TypeError is raised. + + positionals = self._get_positional_actions() + a = [action for action in positionals + if action.nargs in [PARSER, REMAINDER]] + if a: + raise TypeError('parse_intermixed_args: positional arg' + ' with nargs=%s'%a[0].nargs) + + return self._parse_known_args2(args, namespace, intermixed=True) + + # ======================== + # Value conversion methods + # ======================== + + def _get_values(self, action, arg_strings): + # optional argument produces a default when not present + if not arg_strings and action.nargs == OPTIONAL: + if action.option_strings: + value = action.const + else: + value = action.default + if isinstance(value, str) and value is not SUPPRESS: + value = self._get_value(action, value) + + # when nargs='*' on a positional, if there were no command-line + # args, use the default if it is anything other than None + elif (not arg_strings and action.nargs == ZERO_OR_MORE and + not action.option_strings): + if action.default is not None: + value = action.default + else: + value = [] + + # single argument or optional argument produces a single value + elif len(arg_strings) == 1 and action.nargs in [None, OPTIONAL]: + arg_string, = arg_strings + value = self._get_value(action, arg_string) + self._check_value(action, value) + + # REMAINDER arguments convert all values, checking none + elif action.nargs == REMAINDER: + value = [self._get_value(action, v) for v in arg_strings] + + # PARSER arguments convert all values, but check only the first + elif action.nargs == PARSER: + value = [self._get_value(action, v) for v in arg_strings] + self._check_value(action, value[0]) + + # SUPPRESS argument does not put anything in the namespace + elif action.nargs == SUPPRESS: + value = SUPPRESS + + # all other types of nargs produce a list + else: + value = [self._get_value(action, v) for v in arg_strings] + for v in value: + self._check_value(action, v) + + # return the converted value + return value + + def _get_value(self, action, arg_string): + type_func = self._registry_get('type', action.type, action.type) + if not callable(type_func): + raise TypeError(f'{type_func!r} is not callable') + + # convert the value to the appropriate type + try: + result = type_func(arg_string) + + # ArgumentTypeErrors indicate errors + except ArgumentTypeError as err: + msg = str(err) + raise ArgumentError(action, msg) + + # TypeErrors or ValueErrors also indicate errors + except (TypeError, ValueError): + name = getattr(action.type, '__name__', repr(action.type)) + args = {'type': name, 'value': arg_string} + msg = _('invalid %(type)s value: %(value)r') + raise ArgumentError(action, msg % args) + + # return the converted value + return result + + def _check_value(self, action, value): + # converted value must be one of the choices (if specified) + choices = action.choices + if choices is None: + return + + if isinstance(choices, str): + choices = iter(choices) + + if value not in choices: + args = {'value': str(value), + 'choices': ', '.join(map(str, action.choices))} + msg = _('invalid choice: %(value)r (choose from %(choices)s)') + + if self.suggest_on_error and isinstance(value, str): + if all(isinstance(choice, str) for choice in action.choices): + import difflib + suggestions = difflib.get_close_matches(value, action.choices, 1) + if suggestions: + args['closest'] = suggestions[0] + msg = _('invalid choice: %(value)r, maybe you meant %(closest)r? ' + '(choose from %(choices)s)') + + raise ArgumentError(action, msg % args) + + # ======================= + # Help-formatting methods + # ======================= + + def format_usage(self): + formatter = self._get_formatter() + formatter.add_usage(self.usage, self._actions, + self._mutually_exclusive_groups) + return formatter.format_help() + + def format_help(self): + formatter = self._get_formatter() + + # usage + formatter.add_usage(self.usage, self._actions, + self._mutually_exclusive_groups) + + # description + formatter.add_text(self.description) + + # positionals, optionals and user-defined groups + for action_group in self._action_groups: + formatter.start_section(action_group.title) + formatter.add_text(action_group.description) + formatter.add_arguments(action_group._group_actions) + formatter.end_section() + + # epilog + formatter.add_text(self.epilog) + + # determine help from format above + return formatter.format_help() + + def _get_formatter(self): + formatter = self.formatter_class(prog=self.prog) + formatter._set_color(self.color) + return formatter + + def _get_validation_formatter(self): + # Return cached formatter for read-only validation operations + # (_expand_help and _format_args). Avoids repeated slow _set_color calls. + if self._cached_formatter is None: + self._cached_formatter = self._get_formatter() + return self._cached_formatter + + # ===================== + # Help-printing methods + # ===================== + + def print_usage(self, file=None): + if file is None: + file = _sys.stdout + self._print_message(self.format_usage(), file) + + def print_help(self, file=None): + if file is None: + file = _sys.stdout + self._print_message(self.format_help(), file) + + def _print_message(self, message, file=None): + if message: + file = file or _sys.stderr + try: + file.write(message) + except (AttributeError, OSError): + pass + + # =============== + # Exiting methods + # =============== + + def exit(self, status=0, message=None): + if message: + self._print_message(message, _sys.stderr) + _sys.exit(status) + + def error(self, message): + """error(message: string) + + Prints a usage message incorporating the message to stderr and + exits. + + If you override this in a subclass, it should not return -- it + should either exit or raise an exception. + """ + self.print_usage(_sys.stderr) + args = {'prog': self.prog, 'message': message} + self.exit(2, _('%(prog)s: error: %(message)s\n') % args) + + def _warning(self, message): + args = {'prog': self.prog, 'message': message} + self._print_message(_('%(prog)s: warning: %(message)s\n') % args, _sys.stderr) diff --git a/micromamba_root/envs/hf_sync/Lib/ast.py b/micromamba_root/envs/hf_sync/Lib/ast.py new file mode 100644 index 0000000000000000000000000000000000000000..2f11683ecf7c681d4c76cb0c234587370aea08d5 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/ast.py @@ -0,0 +1,680 @@ +""" +The `ast` module helps Python applications to process trees of the Python +abstract syntax grammar. The abstract syntax itself might change with +each Python release; this module helps to find out programmatically what +the current grammar looks like and allows modifications of it. + +An abstract syntax tree can be generated by passing `ast.PyCF_ONLY_AST` as +a flag to the `compile()` builtin function or by using the `parse()` +function from this module. The result will be a tree of objects whose +classes all inherit from `ast.AST`. + +A modified abstract syntax tree can be compiled into a Python code object +using the built-in `compile()` function. + +Additionally various helper functions are provided that make working with +the trees simpler. The main intention of the helper functions and this +module in general is to provide an easy to use interface for libraries +that work tightly with the python syntax (template engines for example). + +:copyright: Copyright 2008 by Armin Ronacher. +:license: Python License. +""" +from _ast import * + + +def parse(source, filename='', mode='exec', *, + type_comments=False, feature_version=None, optimize=-1): + """ + Parse the source into an AST node. + Equivalent to compile(source, filename, mode, PyCF_ONLY_AST). + Pass type_comments=True to get back type comments where the syntax allows. + """ + flags = PyCF_ONLY_AST + if optimize > 0: + flags |= PyCF_OPTIMIZED_AST + if type_comments: + flags |= PyCF_TYPE_COMMENTS + if feature_version is None: + feature_version = -1 + elif isinstance(feature_version, tuple): + major, minor = feature_version # Should be a 2-tuple. + if major != 3: + raise ValueError(f"Unsupported major version: {major}") + feature_version = minor + # Else it should be an int giving the minor version for 3.x. + return compile(source, filename, mode, flags, + _feature_version=feature_version, optimize=optimize) + + +def literal_eval(node_or_string): + """ + Evaluate an expression node or a string containing only a Python + expression. The string or node provided may only consist of the following + Python literal structures: strings, bytes, numbers, tuples, lists, dicts, + sets, booleans, and None. + + Caution: A complex expression can overflow the C stack and cause a crash. + """ + if isinstance(node_or_string, str): + node_or_string = parse(node_or_string.lstrip(" \t"), mode='eval') + if isinstance(node_or_string, Expression): + node_or_string = node_or_string.body + def _raise_malformed_node(node): + msg = "malformed node or string" + if lno := getattr(node, 'lineno', None): + msg += f' on line {lno}' + raise ValueError(msg + f': {node!r}') + def _convert_num(node): + if not isinstance(node, Constant) or type(node.value) not in (int, float, complex): + _raise_malformed_node(node) + return node.value + def _convert_signed_num(node): + if isinstance(node, UnaryOp) and isinstance(node.op, (UAdd, USub)): + operand = _convert_num(node.operand) + if isinstance(node.op, UAdd): + return + operand + else: + return - operand + return _convert_num(node) + def _convert(node): + if isinstance(node, Constant): + return node.value + elif isinstance(node, Tuple): + return tuple(map(_convert, node.elts)) + elif isinstance(node, List): + return list(map(_convert, node.elts)) + elif isinstance(node, Set): + return set(map(_convert, node.elts)) + elif (isinstance(node, Call) and isinstance(node.func, Name) and + node.func.id == 'set' and node.args == node.keywords == []): + return set() + elif isinstance(node, Dict): + if len(node.keys) != len(node.values): + _raise_malformed_node(node) + return dict(zip(map(_convert, node.keys), + map(_convert, node.values))) + elif isinstance(node, BinOp) and isinstance(node.op, (Add, Sub)): + left = _convert_signed_num(node.left) + right = _convert_num(node.right) + if isinstance(left, (int, float)) and isinstance(right, complex): + if isinstance(node.op, Add): + return left + right + else: + return left - right + return _convert_signed_num(node) + return _convert(node_or_string) + + +def dump( + node, annotate_fields=True, include_attributes=False, + *, + indent=None, show_empty=False, +): + """ + Return a formatted dump of the tree in node. This is mainly useful for + debugging purposes. If annotate_fields is true (by default), + the returned string will show the names and the values for fields. + If annotate_fields is false, the result string will be more compact by + omitting unambiguous field names. Attributes such as line + numbers and column offsets are not dumped by default. If this is wanted, + include_attributes can be set to true. If indent is a non-negative + integer or string, then the tree will be pretty-printed with that indent + level. None (the default) selects the single line representation. + If show_empty is False, then empty lists and fields that are None + will be omitted from the output for better readability. + """ + def _format(node, level=0): + if indent is not None: + level += 1 + prefix = '\n' + indent * level + sep = ',\n' + indent * level + else: + prefix = '' + sep = ', ' + if isinstance(node, AST): + cls = type(node) + args = [] + args_buffer = [] + allsimple = True + keywords = annotate_fields + for name in node._fields: + try: + value = getattr(node, name) + except AttributeError: + keywords = True + continue + if value is None and getattr(cls, name, ...) is None: + keywords = True + continue + if not show_empty: + if value == []: + field_type = cls._field_types.get(name, object) + if getattr(field_type, '__origin__', ...) is list: + if not keywords: + args_buffer.append(repr(value)) + continue + if not keywords: + args.extend(args_buffer) + args_buffer = [] + value, simple = _format(value, level) + allsimple = allsimple and simple + if keywords: + args.append('%s=%s' % (name, value)) + else: + args.append(value) + if include_attributes and node._attributes: + for name in node._attributes: + try: + value = getattr(node, name) + except AttributeError: + continue + if value is None and getattr(cls, name, ...) is None: + continue + value, simple = _format(value, level) + allsimple = allsimple and simple + args.append('%s=%s' % (name, value)) + if allsimple and len(args) <= 3: + return '%s(%s)' % (node.__class__.__name__, ', '.join(args)), not args + return '%s(%s%s)' % (node.__class__.__name__, prefix, sep.join(args)), False + elif isinstance(node, list): + if not node: + return '[]', True + return '[%s%s]' % (prefix, sep.join(_format(x, level)[0] for x in node)), False + return repr(node), True + + if not isinstance(node, AST): + raise TypeError('expected AST, got %r' % node.__class__.__name__) + if indent is not None and not isinstance(indent, str): + indent = ' ' * indent + return _format(node)[0] + + +def copy_location(new_node, old_node): + """ + Copy source location (`lineno`, `col_offset`, `end_lineno`, and `end_col_offset` + attributes) from *old_node* to *new_node* if possible, and return *new_node*. + """ + for attr in 'lineno', 'col_offset', 'end_lineno', 'end_col_offset': + if attr in old_node._attributes and attr in new_node._attributes: + value = getattr(old_node, attr, None) + # end_lineno and end_col_offset are optional attributes, and they + # should be copied whether the value is None or not. + if value is not None or ( + hasattr(old_node, attr) and attr.startswith("end_") + ): + setattr(new_node, attr, value) + return new_node + + +def fix_missing_locations(node): + """ + When you compile a node tree with compile(), the compiler expects lineno and + col_offset attributes for every node that supports them. This is rather + tedious to fill in for generated nodes, so this helper adds these attributes + recursively where not already set, by setting them to the values of the + parent node. It works recursively starting at *node*. + """ + def _fix(node, lineno, col_offset, end_lineno, end_col_offset): + if 'lineno' in node._attributes: + if not hasattr(node, 'lineno'): + node.lineno = lineno + else: + lineno = node.lineno + if 'end_lineno' in node._attributes: + if getattr(node, 'end_lineno', None) is None: + node.end_lineno = end_lineno + else: + end_lineno = node.end_lineno + if 'col_offset' in node._attributes: + if not hasattr(node, 'col_offset'): + node.col_offset = col_offset + else: + col_offset = node.col_offset + if 'end_col_offset' in node._attributes: + if getattr(node, 'end_col_offset', None) is None: + node.end_col_offset = end_col_offset + else: + end_col_offset = node.end_col_offset + for child in iter_child_nodes(node): + _fix(child, lineno, col_offset, end_lineno, end_col_offset) + _fix(node, 1, 0, 1, 0) + return node + + +def increment_lineno(node, n=1): + """ + Increment the line number and end line number of each node in the tree + starting at *node* by *n*. This is useful to "move code" to a different + location in a file. + """ + for child in walk(node): + # TypeIgnore is a special case where lineno is not an attribute + # but rather a field of the node itself. + if isinstance(child, TypeIgnore): + child.lineno = getattr(child, 'lineno', 0) + n + continue + + if 'lineno' in child._attributes: + child.lineno = getattr(child, 'lineno', 0) + n + if ( + "end_lineno" in child._attributes + and (end_lineno := getattr(child, "end_lineno", 0)) is not None + ): + child.end_lineno = end_lineno + n + return node + + +def iter_fields(node): + """ + Yield a tuple of ``(fieldname, value)`` for each field in ``node._fields`` + that is present on *node*. + """ + for field in node._fields: + try: + yield field, getattr(node, field) + except AttributeError: + pass + + +def iter_child_nodes(node): + """ + Yield all direct child nodes of *node*, that is, all fields that are nodes + and all items of fields that are lists of nodes. + """ + for name, field in iter_fields(node): + if isinstance(field, AST): + yield field + elif isinstance(field, list): + for item in field: + if isinstance(item, AST): + yield item + + +def get_docstring(node, clean=True): + """ + Return the docstring for the given node or None if no docstring can + be found. If the node provided does not have docstrings a TypeError + will be raised. + + If *clean* is `True`, all tabs are expanded to spaces and any whitespace + that can be uniformly removed from the second line onwards is removed. + """ + if not isinstance(node, (AsyncFunctionDef, FunctionDef, ClassDef, Module)): + raise TypeError("%r can't have docstrings" % node.__class__.__name__) + if not(node.body and isinstance(node.body[0], Expr)): + return None + node = node.body[0].value + if isinstance(node, Constant) and isinstance(node.value, str): + text = node.value + else: + return None + if clean: + import inspect + text = inspect.cleandoc(text) + return text + + +_line_pattern = None +def _splitlines_no_ff(source, maxlines=None): + """Split a string into lines ignoring form feed and other chars. + + This mimics how the Python parser splits source code. + """ + global _line_pattern + if _line_pattern is None: + # lazily computed to speedup import time of `ast` + import re + _line_pattern = re.compile(r"(.*?(?:\r\n|\n|\r|$))") + + lines = [] + for lineno, match in enumerate(_line_pattern.finditer(source), 1): + if maxlines is not None and lineno > maxlines: + break + lines.append(match[0]) + return lines + + +def _pad_whitespace(source): + r"""Replace all chars except '\f\t' in a line with spaces.""" + result = '' + for c in source: + if c in '\f\t': + result += c + else: + result += ' ' + return result + + +def get_source_segment(source, node, *, padded=False): + """Get source code segment of the *source* that generated *node*. + + If some location information (`lineno`, `end_lineno`, `col_offset`, + or `end_col_offset`) is missing, return None. + + If *padded* is `True`, the first line of a multi-line statement will + be padded with spaces to match its original position. + """ + try: + if node.end_lineno is None or node.end_col_offset is None: + return None + lineno = node.lineno - 1 + end_lineno = node.end_lineno - 1 + col_offset = node.col_offset + end_col_offset = node.end_col_offset + except AttributeError: + return None + + lines = _splitlines_no_ff(source, maxlines=end_lineno+1) + if end_lineno == lineno: + return lines[lineno].encode()[col_offset:end_col_offset].decode() + + if padded: + padding = _pad_whitespace(lines[lineno].encode()[:col_offset].decode()) + else: + padding = '' + + first = padding + lines[lineno].encode()[col_offset:].decode() + last = lines[end_lineno].encode()[:end_col_offset].decode() + lines = lines[lineno+1:end_lineno] + + lines.insert(0, first) + lines.append(last) + return ''.join(lines) + + +def walk(node): + """ + Recursively yield all descendant nodes in the tree starting at *node* + (including *node* itself), in no specified order. This is useful if you + only want to modify nodes in place and don't care about the context. + """ + from collections import deque + todo = deque([node]) + while todo: + node = todo.popleft() + todo.extend(iter_child_nodes(node)) + yield node + + +def compare( + a, + b, + /, + *, + compare_attributes=False, +): + """Recursively compares two ASTs. + + compare_attributes affects whether AST attributes are considered + in the comparison. If compare_attributes is False (default), then + attributes are ignored. Otherwise they must all be equal. This + option is useful to check whether the ASTs are structurally equal but + might differ in whitespace or similar details. + """ + + sentinel = object() # handle the possibility of a missing attribute/field + + def _compare(a, b): + # Compare two fields on an AST object, which may themselves be + # AST objects, lists of AST objects, or primitive ASDL types + # like identifiers and constants. + if isinstance(a, AST): + return compare( + a, + b, + compare_attributes=compare_attributes, + ) + elif isinstance(a, list): + # If a field is repeated, then both objects will represent + # the value as a list. + if len(a) != len(b): + return False + for a_item, b_item in zip(a, b): + if not _compare(a_item, b_item): + return False + else: + return True + else: + return type(a) is type(b) and a == b + + def _compare_fields(a, b): + if a._fields != b._fields: + return False + for field in a._fields: + a_field = getattr(a, field, sentinel) + b_field = getattr(b, field, sentinel) + if a_field is sentinel and b_field is sentinel: + # both nodes are missing a field at runtime + continue + if a_field is sentinel or b_field is sentinel: + # one of the node is missing a field + return False + if not _compare(a_field, b_field): + return False + else: + return True + + def _compare_attributes(a, b): + if a._attributes != b._attributes: + return False + # Attributes are always ints. + for attr in a._attributes: + a_attr = getattr(a, attr, sentinel) + b_attr = getattr(b, attr, sentinel) + if a_attr is sentinel and b_attr is sentinel: + # both nodes are missing an attribute at runtime + continue + if a_attr != b_attr: + return False + else: + return True + + if type(a) is not type(b): + return False + if not _compare_fields(a, b): + return False + if compare_attributes and not _compare_attributes(a, b): + return False + return True + + +class NodeVisitor(object): + """ + A node visitor base class that walks the abstract syntax tree and calls a + visitor function for every node found. This function may return a value + which is forwarded by the `visit` method. + + This class is meant to be subclassed, with the subclass adding visitor + methods. + + Per default the visitor functions for the nodes are ``'visit_'`` + + class name of the node. So a `TryFinally` node visit function would + be `visit_TryFinally`. This behavior can be changed by overriding + the `visit` method. If no visitor function exists for a node + (return value `None`) the `generic_visit` visitor is used instead. + + Don't use the `NodeVisitor` if you want to apply changes to nodes during + traversing. For this a special visitor exists (`NodeTransformer`) that + allows modifications. + """ + + def visit(self, node): + """Visit a node.""" + method = 'visit_' + node.__class__.__name__ + visitor = getattr(self, method, self.generic_visit) + return visitor(node) + + def generic_visit(self, node): + """Called if no explicit visitor function exists for a node.""" + for field, value in iter_fields(node): + if isinstance(value, list): + for item in value: + if isinstance(item, AST): + self.visit(item) + elif isinstance(value, AST): + self.visit(value) + + +class NodeTransformer(NodeVisitor): + """ + A :class:`NodeVisitor` subclass that walks the abstract syntax tree and + allows modification of nodes. + + The `NodeTransformer` will walk the AST and use the return value of the + visitor methods to replace or remove the old node. If the return value of + the visitor method is ``None``, the node will be removed from its location, + otherwise it is replaced with the return value. The return value may be the + original node in which case no replacement takes place. + + Here is an example transformer that rewrites all occurrences of name lookups + (``foo``) to ``data['foo']``:: + + class RewriteName(NodeTransformer): + + def visit_Name(self, node): + return Subscript( + value=Name(id='data', ctx=Load()), + slice=Constant(value=node.id), + ctx=node.ctx + ) + + Keep in mind that if the node you're operating on has child nodes you must + either transform the child nodes yourself or call the :meth:`generic_visit` + method for the node first. + + For nodes that were part of a collection of statements (that applies to all + statement nodes), the visitor may also return a list of nodes rather than + just a single node. + + Usually you use the transformer like this:: + + node = YourTransformer().visit(node) + """ + + def generic_visit(self, node): + for field, old_value in iter_fields(node): + if isinstance(old_value, list): + new_values = [] + for value in old_value: + if isinstance(value, AST): + value = self.visit(value) + if value is None: + continue + elif not isinstance(value, AST): + new_values.extend(value) + continue + new_values.append(value) + old_value[:] = new_values + elif isinstance(old_value, AST): + new_node = self.visit(old_value) + if new_node is None: + delattr(node, field) + else: + setattr(node, field, new_node) + return node + +class slice(AST): + """Deprecated AST node class.""" + +class Index(slice): + """Deprecated AST node class. Use the index value directly instead.""" + def __new__(cls, value, **kwargs): + return value + +class ExtSlice(slice): + """Deprecated AST node class. Use ast.Tuple instead.""" + def __new__(cls, dims=(), **kwargs): + return Tuple(list(dims), Load(), **kwargs) + +# If the ast module is loaded more than once, only add deprecated methods once +if not hasattr(Tuple, 'dims'): + # The following code is for backward compatibility. + # It will be removed in future. + + def _dims_getter(self): + """Deprecated. Use elts instead.""" + return self.elts + + def _dims_setter(self, value): + self.elts = value + + Tuple.dims = property(_dims_getter, _dims_setter) + +class Suite(mod): + """Deprecated AST node class. Unused in Python 3.""" + +class AugLoad(expr_context): + """Deprecated AST node class. Unused in Python 3.""" + +class AugStore(expr_context): + """Deprecated AST node class. Unused in Python 3.""" + +class Param(expr_context): + """Deprecated AST node class. Unused in Python 3.""" + + +def unparse(ast_obj): + global _Unparser + try: + unparser = _Unparser() + except NameError: + from _ast_unparse import Unparser as _Unparser + unparser = _Unparser() + return unparser.visit(ast_obj) + + +def main(args=None): + import argparse + import sys + + parser = argparse.ArgumentParser(color=True) + parser.add_argument('infile', nargs='?', default='-', + help='the file to parse; defaults to stdin') + parser.add_argument('-m', '--mode', default='exec', + choices=('exec', 'single', 'eval', 'func_type'), + help='specify what kind of code must be parsed') + parser.add_argument('--no-type-comments', default=True, action='store_false', + help="don't add information about type comments") + parser.add_argument('-a', '--include-attributes', action='store_true', + help='include attributes such as line numbers and ' + 'column offsets') + parser.add_argument('-i', '--indent', type=int, default=3, + help='indentation of nodes (number of spaces)') + parser.add_argument('--feature-version', + type=str, default=None, metavar='VERSION', + help='Python version in the format 3.x ' + '(for example, 3.10)') + parser.add_argument('-O', '--optimize', + type=int, default=-1, metavar='LEVEL', + help='optimization level for parser (default -1)') + parser.add_argument('--show-empty', default=False, action='store_true', + help='show empty lists and fields in dump output') + args = parser.parse_args(args) + + if args.infile == '-': + name = '' + source = sys.stdin.buffer.read() + else: + name = args.infile + with open(args.infile, 'rb') as infile: + source = infile.read() + + # Process feature_version + feature_version = None + if args.feature_version: + try: + major, minor = map(int, args.feature_version.split('.', 1)) + except ValueError: + parser.error('Invalid format for --feature-version; ' + 'expected format 3.x (for example, 3.10)') + + feature_version = (major, minor) + + tree = parse(source, name, args.mode, type_comments=args.no_type_comments, + feature_version=feature_version, optimize=args.optimize) + print(dump(tree, include_attributes=args.include_attributes, + indent=args.indent, show_empty=args.show_empty)) + +if __name__ == '__main__': + main() diff --git a/micromamba_root/envs/hf_sync/Lib/base64.py b/micromamba_root/envs/hf_sync/Lib/base64.py new file mode 100644 index 0000000000000000000000000000000000000000..f95132a42740517665dd4a75678aa3a29191165a --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/base64.py @@ -0,0 +1,618 @@ +"""Base16, Base32, Base64 (RFC 3548), Base85 and Ascii85 data encodings""" + +# Modified 04-Oct-1995 by Jack Jansen to use binascii module +# Modified 30-Dec-2003 by Barry Warsaw to add full RFC 3548 support +# Modified 22-May-2007 by Guido van Rossum to use bytes everywhere + +import struct +import binascii + + +__all__ = [ + # Legacy interface exports traditional RFC 2045 Base64 encodings + 'encode', 'decode', 'encodebytes', 'decodebytes', + # Generalized interface for other encodings + 'b64encode', 'b64decode', 'b32encode', 'b32decode', + 'b32hexencode', 'b32hexdecode', 'b16encode', 'b16decode', + # Base85 and Ascii85 encodings + 'b85encode', 'b85decode', 'a85encode', 'a85decode', 'z85encode', 'z85decode', + # Standard Base64 encoding + 'standard_b64encode', 'standard_b64decode', + # Some common Base64 alternatives. As referenced by RFC 3458, see thread + # starting at: + # + # http://zgp.org/pipermail/p2p-hackers/2001-September/000316.html + 'urlsafe_b64encode', 'urlsafe_b64decode', + ] + + +bytes_types = (bytes, bytearray) # Types acceptable as binary data + +def _bytes_from_decode_data(s): + if isinstance(s, str): + try: + return s.encode('ascii') + except UnicodeEncodeError: + raise ValueError('string argument should contain only ASCII characters') + if isinstance(s, bytes_types): + return s + try: + return memoryview(s).tobytes() + except TypeError: + raise TypeError("argument should be a bytes-like object or ASCII " + "string, not %r" % s.__class__.__name__) from None + + +# Base64 encoding/decoding uses binascii + +def b64encode(s, altchars=None): + """Encode the bytes-like object s using Base64 and return a bytes object. + + Optional altchars should be a byte string of length 2 which specifies an + alternative alphabet for the '+' and '/' characters. This allows an + application to e.g. generate url or filesystem safe Base64 strings. + """ + encoded = binascii.b2a_base64(s, newline=False) + if altchars is not None: + assert len(altchars) == 2, repr(altchars) + return encoded.translate(bytes.maketrans(b'+/', altchars)) + return encoded + + +def b64decode(s, altchars=None, validate=False): + """Decode the Base64 encoded bytes-like object or ASCII string s. + + Optional altchars must be a bytes-like object or ASCII string of length 2 + which specifies the alternative alphabet used instead of the '+' and '/' + characters. + + The result is returned as a bytes object. A binascii.Error is raised if + s is incorrectly padded. + + If validate is False (the default), characters that are neither in the + normal base-64 alphabet nor the alternative alphabet are discarded prior + to the padding check. If validate is True, these non-alphabet characters + in the input result in a binascii.Error. + For more information about the strict base64 check, see: + + https://docs.python.org/3.11/library/binascii.html#binascii.a2b_base64 + """ + s = _bytes_from_decode_data(s) + if altchars is not None: + altchars = _bytes_from_decode_data(altchars) + assert len(altchars) == 2, repr(altchars) + s = s.translate(bytes.maketrans(altchars, b'+/')) + return binascii.a2b_base64(s, strict_mode=validate) + + +def standard_b64encode(s): + """Encode bytes-like object s using the standard Base64 alphabet. + + The result is returned as a bytes object. + """ + return b64encode(s) + +def standard_b64decode(s): + """Decode bytes encoded with the standard Base64 alphabet. + + Argument s is a bytes-like object or ASCII string to decode. The result + is returned as a bytes object. A binascii.Error is raised if the input + is incorrectly padded. Characters that are not in the standard alphabet + are discarded prior to the padding check. + """ + return b64decode(s) + + +_urlsafe_encode_translation = bytes.maketrans(b'+/', b'-_') +_urlsafe_decode_translation = bytes.maketrans(b'-_', b'+/') + +def urlsafe_b64encode(s): + """Encode bytes using the URL- and filesystem-safe Base64 alphabet. + + Argument s is a bytes-like object to encode. The result is returned as a + bytes object. The alphabet uses '-' instead of '+' and '_' instead of + '/'. + """ + return b64encode(s).translate(_urlsafe_encode_translation) + +def urlsafe_b64decode(s): + """Decode bytes using the URL- and filesystem-safe Base64 alphabet. + + Argument s is a bytes-like object or ASCII string to decode. The result + is returned as a bytes object. A binascii.Error is raised if the input + is incorrectly padded. Characters that are not in the URL-safe base-64 + alphabet, and are not a plus '+' or slash '/', are discarded prior to the + padding check. + + The alphabet uses '-' instead of '+' and '_' instead of '/'. + """ + s = _bytes_from_decode_data(s) + s = s.translate(_urlsafe_decode_translation) + return b64decode(s) + + + +# Base32 encoding/decoding must be done in Python +_B32_ENCODE_DOCSTRING = ''' +Encode the bytes-like objects using {encoding} and return a bytes object. +''' +_B32_DECODE_DOCSTRING = ''' +Decode the {encoding} encoded bytes-like object or ASCII string s. + +Optional casefold is a flag specifying whether a lowercase alphabet is +acceptable as input. For security purposes, the default is False. +{extra_args} +The result is returned as a bytes object. A binascii.Error is raised if +the input is incorrectly padded or if there are non-alphabet +characters present in the input. +''' +_B32_DECODE_MAP01_DOCSTRING = ''' +RFC 3548 allows for optional mapping of the digit 0 (zero) to the +letter O (oh), and for optional mapping of the digit 1 (one) to +either the letter I (eye) or letter L (el). The optional argument +map01 when not None, specifies which letter the digit 1 should be +mapped to (when map01 is not None, the digit 0 is always mapped to +the letter O). For security purposes the default is None, so that +0 and 1 are not allowed in the input. +''' +_b32alphabet = b'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567' +_b32hexalphabet = b'0123456789ABCDEFGHIJKLMNOPQRSTUV' +_b32tab2 = {} +_b32rev = {} + +def _b32encode(alphabet, s): + # Delay the initialization of the table to not waste memory + # if the function is never called + if alphabet not in _b32tab2: + b32tab = [bytes((i,)) for i in alphabet] + _b32tab2[alphabet] = [a + b for a in b32tab for b in b32tab] + b32tab = None + + if not isinstance(s, bytes_types): + s = memoryview(s).tobytes() + leftover = len(s) % 5 + # Pad the last quantum with zero bits if necessary + if leftover: + s = s + b'\0' * (5 - leftover) # Don't use += ! + encoded = bytearray() + from_bytes = int.from_bytes + b32tab2 = _b32tab2[alphabet] + for i in range(0, len(s), 5): + c = from_bytes(s[i: i + 5]) # big endian + encoded += (b32tab2[c >> 30] + # bits 1 - 10 + b32tab2[(c >> 20) & 0x3ff] + # bits 11 - 20 + b32tab2[(c >> 10) & 0x3ff] + # bits 21 - 30 + b32tab2[c & 0x3ff] # bits 31 - 40 + ) + # Adjust for any leftover partial quanta + if leftover == 1: + encoded[-6:] = b'======' + elif leftover == 2: + encoded[-4:] = b'====' + elif leftover == 3: + encoded[-3:] = b'===' + elif leftover == 4: + encoded[-1:] = b'=' + return bytes(encoded) + +def _b32decode(alphabet, s, casefold=False, map01=None): + # Delay the initialization of the table to not waste memory + # if the function is never called + if alphabet not in _b32rev: + _b32rev[alphabet] = {v: k for k, v in enumerate(alphabet)} + s = _bytes_from_decode_data(s) + if len(s) % 8: + raise binascii.Error('Incorrect padding') + # Handle section 2.4 zero and one mapping. The flag map01 will be either + # False, or the character to map the digit 1 (one) to. It should be + # either L (el) or I (eye). + if map01 is not None: + map01 = _bytes_from_decode_data(map01) + assert len(map01) == 1, repr(map01) + s = s.translate(bytes.maketrans(b'01', b'O' + map01)) + if casefold: + s = s.upper() + # Strip off pad characters from the right. We need to count the pad + # characters because this will tell us how many null bytes to remove from + # the end of the decoded string. + l = len(s) + s = s.rstrip(b'=') + padchars = l - len(s) + # Now decode the full quanta + decoded = bytearray() + b32rev = _b32rev[alphabet] + for i in range(0, len(s), 8): + quanta = s[i: i + 8] + acc = 0 + try: + for c in quanta: + acc = (acc << 5) + b32rev[c] + except KeyError: + raise binascii.Error('Non-base32 digit found') from None + decoded += acc.to_bytes(5) # big endian + # Process the last, partial quanta + if l % 8 or padchars not in {0, 1, 3, 4, 6}: + raise binascii.Error('Incorrect padding') + if padchars and decoded: + acc <<= 5 * padchars + last = acc.to_bytes(5) # big endian + leftover = (43 - 5 * padchars) // 8 # 1: 4, 3: 3, 4: 2, 6: 1 + decoded[-5:] = last[:leftover] + return bytes(decoded) + + +def b32encode(s): + return _b32encode(_b32alphabet, s) +b32encode.__doc__ = _B32_ENCODE_DOCSTRING.format(encoding='base32') + +def b32decode(s, casefold=False, map01=None): + return _b32decode(_b32alphabet, s, casefold, map01) +b32decode.__doc__ = _B32_DECODE_DOCSTRING.format(encoding='base32', + extra_args=_B32_DECODE_MAP01_DOCSTRING) + +def b32hexencode(s): + return _b32encode(_b32hexalphabet, s) +b32hexencode.__doc__ = _B32_ENCODE_DOCSTRING.format(encoding='base32hex') + +def b32hexdecode(s, casefold=False): + # base32hex does not have the 01 mapping + return _b32decode(_b32hexalphabet, s, casefold) +b32hexdecode.__doc__ = _B32_DECODE_DOCSTRING.format(encoding='base32hex', + extra_args='') + + +# RFC 3548, Base 16 Alphabet specifies uppercase, but hexlify() returns +# lowercase. The RFC also recommends against accepting input case +# insensitively. +def b16encode(s): + """Encode the bytes-like object s using Base16 and return a bytes object. + """ + return binascii.hexlify(s).upper() + + +def b16decode(s, casefold=False): + """Decode the Base16 encoded bytes-like object or ASCII string s. + + Optional casefold is a flag specifying whether a lowercase alphabet is + acceptable as input. For security purposes, the default is False. + + The result is returned as a bytes object. A binascii.Error is raised if + s is incorrectly padded or if there are non-alphabet characters present + in the input. + """ + s = _bytes_from_decode_data(s) + if casefold: + s = s.upper() + if s.translate(None, delete=b'0123456789ABCDEF'): + raise binascii.Error('Non-base16 digit found') + return binascii.unhexlify(s) + +# +# Ascii85 encoding/decoding +# + +_a85chars = None +_a85chars2 = None +_A85START = b"<~" +_A85END = b"~>" + +def _85encode(b, chars, chars2, pad=False, foldnuls=False, foldspaces=False): + # Helper function for a85encode and b85encode + if not isinstance(b, bytes_types): + b = memoryview(b).tobytes() + + padding = (-len(b)) % 4 + if padding: + b = b + b'\0' * padding + words = struct.Struct('!%dI' % (len(b) // 4)).unpack(b) + + chunks = [b'z' if foldnuls and not word else + b'y' if foldspaces and word == 0x20202020 else + (chars2[word // 614125] + + chars2[word // 85 % 7225] + + chars[word % 85]) + for word in words] + + if padding and not pad: + if chunks[-1] == b'z': + chunks[-1] = chars[0] * 5 + chunks[-1] = chunks[-1][:-padding] + + return b''.join(chunks) + +def a85encode(b, *, foldspaces=False, wrapcol=0, pad=False, adobe=False): + """Encode bytes-like object b using Ascii85 and return a bytes object. + + foldspaces is an optional flag that uses the special short sequence 'y' + instead of 4 consecutive spaces (ASCII 0x20) as supported by 'btoa'. This + feature is not supported by the "standard" Adobe encoding. + + wrapcol controls whether the output should have newline (b'\\n') characters + added to it. If this is non-zero, each output line will be at most this + many characters long, excluding the trailing newline. + + pad controls whether the input is padded to a multiple of 4 before + encoding. Note that the btoa implementation always pads. + + adobe controls whether the encoded byte sequence is framed with <~ and ~>, + which is used by the Adobe implementation. + """ + global _a85chars, _a85chars2 + # Delay the initialization of tables to not waste memory + # if the function is never called + if _a85chars2 is None: + _a85chars = [bytes((i,)) for i in range(33, 118)] + _a85chars2 = [(a + b) for a in _a85chars for b in _a85chars] + + result = _85encode(b, _a85chars, _a85chars2, pad, True, foldspaces) + + if adobe: + result = _A85START + result + if wrapcol: + wrapcol = max(2 if adobe else 1, wrapcol) + chunks = [result[i: i + wrapcol] + for i in range(0, len(result), wrapcol)] + if adobe: + if len(chunks[-1]) + 2 > wrapcol: + chunks.append(b'') + result = b'\n'.join(chunks) + if adobe: + result += _A85END + + return result + +def a85decode(b, *, foldspaces=False, adobe=False, ignorechars=b' \t\n\r\v'): + """Decode the Ascii85 encoded bytes-like object or ASCII string b. + + foldspaces is a flag that specifies whether the 'y' short sequence should be + accepted as shorthand for 4 consecutive spaces (ASCII 0x20). This feature is + not supported by the "standard" Adobe encoding. + + adobe controls whether the input sequence is in Adobe Ascii85 format (i.e. + is framed with <~ and ~>). + + ignorechars should be a byte string containing characters to ignore from the + input. This should only contain whitespace characters, and by default + contains all whitespace characters in ASCII. + + The result is returned as a bytes object. + """ + b = _bytes_from_decode_data(b) + if adobe: + if not b.endswith(_A85END): + raise ValueError( + "Ascii85 encoded byte sequences must end " + "with {!r}".format(_A85END) + ) + if b.startswith(_A85START): + b = b[2:-2] # Strip off start/end markers + else: + b = b[:-2] + # + # We have to go through this stepwise, so as to ignore spaces and handle + # special short sequences + # + packI = struct.Struct('!I').pack + decoded = [] + decoded_append = decoded.append + curr = [] + curr_append = curr.append + curr_clear = curr.clear + for x in b + b'u' * 4: + if b'!'[0] <= x <= b'u'[0]: + curr_append(x) + if len(curr) == 5: + acc = 0 + for x in curr: + acc = 85 * acc + (x - 33) + try: + decoded_append(packI(acc)) + except struct.error: + raise ValueError('Ascii85 overflow') from None + curr_clear() + elif x == b'z'[0]: + if curr: + raise ValueError('z inside Ascii85 5-tuple') + decoded_append(b'\0\0\0\0') + elif foldspaces and x == b'y'[0]: + if curr: + raise ValueError('y inside Ascii85 5-tuple') + decoded_append(b'\x20\x20\x20\x20') + elif x in ignorechars: + # Skip whitespace + continue + else: + raise ValueError('Non-Ascii85 digit found: %c' % x) + + result = b''.join(decoded) + padding = 4 - len(curr) + if padding: + # Throw away the extra padding + result = result[:-padding] + return result + +# The following code is originally taken (with permission) from Mercurial + +_b85alphabet = (b"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ" + b"abcdefghijklmnopqrstuvwxyz!#$%&()*+-;<=>?@^_`{|}~") +_b85chars = None +_b85chars2 = None +_b85dec = None + +def b85encode(b, pad=False): + """Encode bytes-like object b in base85 format and return a bytes object. + + If pad is true, the input is padded with b'\\0' so its length is a multiple of + 4 bytes before encoding. + """ + global _b85chars, _b85chars2 + # Delay the initialization of tables to not waste memory + # if the function is never called + if _b85chars2 is None: + _b85chars = [bytes((i,)) for i in _b85alphabet] + _b85chars2 = [(a + b) for a in _b85chars for b in _b85chars] + return _85encode(b, _b85chars, _b85chars2, pad) + +def b85decode(b): + """Decode the base85-encoded bytes-like object or ASCII string b + + The result is returned as a bytes object. + """ + global _b85dec + # Delay the initialization of tables to not waste memory + # if the function is never called + if _b85dec is None: + # we don't assign to _b85dec directly to avoid issues when + # multiple threads call this function simultaneously + b85dec_tmp = [None] * 256 + for i, c in enumerate(_b85alphabet): + b85dec_tmp[c] = i + _b85dec = b85dec_tmp + + b = _bytes_from_decode_data(b) + padding = (-len(b)) % 5 + b = b + b'~' * padding + out = [] + packI = struct.Struct('!I').pack + for i in range(0, len(b), 5): + chunk = b[i:i + 5] + acc = 0 + try: + for c in chunk: + acc = acc * 85 + _b85dec[c] + except TypeError: + for j, c in enumerate(chunk): + if _b85dec[c] is None: + raise ValueError('bad base85 character at position %d' + % (i + j)) from None + raise + try: + out.append(packI(acc)) + except struct.error: + raise ValueError('base85 overflow in hunk starting at byte %d' + % i) from None + + result = b''.join(out) + if padding: + result = result[:-padding] + return result + +_z85alphabet = (b'0123456789abcdefghijklmnopqrstuvwxyz' + b'ABCDEFGHIJKLMNOPQRSTUVWXYZ.-:+=^!/*?&<>()[]{}@%$#') +# Translating b85 valid but z85 invalid chars to b'\x00' is required +# to prevent them from being decoded as b85 valid chars. +_z85_b85_decode_diff = b';_`|~' +_z85_decode_translation = bytes.maketrans( + _z85alphabet + _z85_b85_decode_diff, + _b85alphabet + b'\x00' * len(_z85_b85_decode_diff) +) +_z85_encode_translation = bytes.maketrans(_b85alphabet, _z85alphabet) + +def z85encode(s): + """Encode bytes-like object b in z85 format and return a bytes object.""" + return b85encode(s).translate(_z85_encode_translation) + +def z85decode(s): + """Decode the z85-encoded bytes-like object or ASCII string b + + The result is returned as a bytes object. + """ + s = _bytes_from_decode_data(s) + s = s.translate(_z85_decode_translation) + try: + return b85decode(s) + except ValueError as e: + raise ValueError(e.args[0].replace('base85', 'z85')) from None + +# Legacy interface. This code could be cleaned up since I don't believe +# binascii has any line length limitations. It just doesn't seem worth it +# though. The files should be opened in binary mode. + +MAXLINESIZE = 76 # Excluding the CRLF +MAXBINSIZE = (MAXLINESIZE//4)*3 + +def encode(input, output): + """Encode a file; input and output are binary files.""" + while s := input.read(MAXBINSIZE): + while len(s) < MAXBINSIZE and (ns := input.read(MAXBINSIZE-len(s))): + s += ns + line = binascii.b2a_base64(s) + output.write(line) + + +def decode(input, output): + """Decode a file; input and output are binary files.""" + while line := input.readline(): + s = binascii.a2b_base64(line) + output.write(s) + +def _input_type_check(s): + try: + m = memoryview(s) + except TypeError as err: + msg = "expected bytes-like object, not %s" % s.__class__.__name__ + raise TypeError(msg) from err + if m.format not in ('c', 'b', 'B'): + msg = ("expected single byte elements, not %r from %s" % + (m.format, s.__class__.__name__)) + raise TypeError(msg) + if m.ndim != 1: + msg = ("expected 1-D data, not %d-D data from %s" % + (m.ndim, s.__class__.__name__)) + raise TypeError(msg) + + +def encodebytes(s): + """Encode a bytestring into a bytes object containing multiple lines + of base-64 data.""" + _input_type_check(s) + pieces = [] + for i in range(0, len(s), MAXBINSIZE): + chunk = s[i : i + MAXBINSIZE] + pieces.append(binascii.b2a_base64(chunk)) + return b"".join(pieces) + + +def decodebytes(s): + """Decode a bytestring of base-64 data into a bytes object.""" + _input_type_check(s) + return binascii.a2b_base64(s) + + +# Usable as a script... +def main(): + """Small main program""" + import sys, getopt + usage = f"""usage: {sys.argv[0]} [-h|-d|-e|-u] [file|-] + -h: print this help message and exit + -d, -u: decode + -e: encode (default)""" + try: + opts, args = getopt.getopt(sys.argv[1:], 'hdeu') + except getopt.error as msg: + sys.stdout = sys.stderr + print(msg) + print(usage) + sys.exit(2) + func = encode + for o, a in opts: + if o == '-e': func = encode + if o == '-d': func = decode + if o == '-u': func = decode + if o == '-h': print(usage); return + if args and args[0] != '-': + with open(args[0], 'rb') as f: + func(f, sys.stdout.buffer) + else: + if sys.stdin.isatty(): + # gh-138775: read terminal input data all at once to detect EOF + import io + data = sys.stdin.buffer.read() + buffer = io.BytesIO(data) + else: + buffer = sys.stdin.buffer + func(buffer, sys.stdout.buffer) + + +if __name__ == '__main__': + main() diff --git a/micromamba_root/envs/hf_sync/Lib/bdb.py b/micromamba_root/envs/hf_sync/Lib/bdb.py new file mode 100644 index 0000000000000000000000000000000000000000..79da4bab9c903472d7b8bcb46b362c28cb0061eb --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/bdb.py @@ -0,0 +1,1206 @@ +"""Debugger basics""" + +import fnmatch +import sys +import threading +import os +import weakref +from contextlib import contextmanager +from inspect import CO_GENERATOR, CO_COROUTINE, CO_ASYNC_GENERATOR + +__all__ = ["BdbQuit", "Bdb", "Breakpoint"] + +GENERATOR_AND_COROUTINE_FLAGS = CO_GENERATOR | CO_COROUTINE | CO_ASYNC_GENERATOR + + +class BdbQuit(Exception): + """Exception to give up completely.""" + + +E = sys.monitoring.events + +class _MonitoringTracer: + EVENT_CALLBACK_MAP = { + E.PY_START: 'call', + E.PY_RESUME: 'call', + E.PY_THROW: 'call', + E.LINE: 'line', + E.JUMP: 'jump', + E.PY_RETURN: 'return', + E.PY_YIELD: 'return', + E.PY_UNWIND: 'unwind', + E.RAISE: 'exception', + E.STOP_ITERATION: 'exception', + E.INSTRUCTION: 'opcode', + } + + GLOBAL_EVENTS = E.PY_START | E.PY_RESUME | E.PY_THROW | E.PY_UNWIND | E.RAISE + LOCAL_EVENTS = E.LINE | E.JUMP | E.PY_RETURN | E.PY_YIELD | E.STOP_ITERATION + + def __init__(self): + self._tool_id = sys.monitoring.DEBUGGER_ID + self._name = 'bdbtracer' + self._tracefunc = None + self._disable_current_event = False + self._tracing_thread = None + self._enabled = False + + def start_trace(self, tracefunc): + self._tracefunc = tracefunc + self._tracing_thread = threading.current_thread() + curr_tool = sys.monitoring.get_tool(self._tool_id) + if curr_tool is None: + sys.monitoring.use_tool_id(self._tool_id, self._name) + elif curr_tool == self._name: + sys.monitoring.clear_tool_id(self._tool_id) + else: + raise ValueError('Another debugger is using the monitoring tool') + E = sys.monitoring.events + all_events = 0 + for event, cb_name in self.EVENT_CALLBACK_MAP.items(): + callback = self.callback_wrapper(getattr(self, f'{cb_name}_callback'), event) + sys.monitoring.register_callback(self._tool_id, event, callback) + if event != E.INSTRUCTION: + all_events |= event + self.update_local_events() + sys.monitoring.set_events(self._tool_id, self.GLOBAL_EVENTS) + self._enabled = True + + def stop_trace(self): + self._enabled = False + self._tracing_thread = None + curr_tool = sys.monitoring.get_tool(self._tool_id) + if curr_tool != self._name: + return + sys.monitoring.clear_tool_id(self._tool_id) + sys.monitoring.free_tool_id(self._tool_id) + + def disable_current_event(self): + self._disable_current_event = True + + def restart_events(self): + if sys.monitoring.get_tool(self._tool_id) == self._name: + sys.monitoring.restart_events() + + def callback_wrapper(self, func, event): + import functools + + @functools.wraps(func) + def wrapper(*args): + if self._tracing_thread != threading.current_thread(): + return + try: + frame = sys._getframe().f_back + ret = func(frame, *args) + if self._enabled and frame.f_trace: + self.update_local_events() + if ( + self._disable_current_event + and event not in (E.PY_THROW, E.PY_UNWIND, E.RAISE) + ): + return sys.monitoring.DISABLE + else: + return ret + except BaseException: + self.stop_trace() + sys._getframe().f_back.f_trace = None + raise + finally: + self._disable_current_event = False + + return wrapper + + def call_callback(self, frame, code, *args): + local_tracefunc = self._tracefunc(frame, 'call', None) + if local_tracefunc is not None: + frame.f_trace = local_tracefunc + if self._enabled: + sys.monitoring.set_local_events(self._tool_id, code, self.LOCAL_EVENTS) + + def return_callback(self, frame, code, offset, retval): + if frame.f_trace: + frame.f_trace(frame, 'return', retval) + + def unwind_callback(self, frame, code, *args): + if frame.f_trace: + frame.f_trace(frame, 'return', None) + + def line_callback(self, frame, code, *args): + if frame.f_trace and frame.f_trace_lines: + frame.f_trace(frame, 'line', None) + + def jump_callback(self, frame, code, inst_offset, dest_offset): + if dest_offset > inst_offset: + return sys.monitoring.DISABLE + inst_lineno = self._get_lineno(code, inst_offset) + dest_lineno = self._get_lineno(code, dest_offset) + if inst_lineno != dest_lineno: + return sys.monitoring.DISABLE + if frame.f_trace and frame.f_trace_lines: + frame.f_trace(frame, 'line', None) + + def exception_callback(self, frame, code, offset, exc): + if frame.f_trace: + if exc.__traceback__ and hasattr(exc.__traceback__, 'tb_frame'): + tb = exc.__traceback__ + while tb: + if tb.tb_frame.f_locals.get('self') is self: + return + tb = tb.tb_next + frame.f_trace(frame, 'exception', (type(exc), exc, exc.__traceback__)) + + def opcode_callback(self, frame, code, offset): + if frame.f_trace and frame.f_trace_opcodes: + frame.f_trace(frame, 'opcode', None) + + def update_local_events(self, frame=None): + if sys.monitoring.get_tool(self._tool_id) != self._name: + return + if frame is None: + frame = sys._getframe().f_back + while frame is not None: + if frame.f_trace is not None: + if frame.f_trace_opcodes: + events = self.LOCAL_EVENTS | E.INSTRUCTION + else: + events = self.LOCAL_EVENTS + sys.monitoring.set_local_events(self._tool_id, frame.f_code, events) + frame = frame.f_back + + def _get_lineno(self, code, offset): + import dis + last_lineno = None + for start, lineno in dis.findlinestarts(code): + if offset < start: + return last_lineno + last_lineno = lineno + return last_lineno + + +class Bdb: + """Generic Python debugger base class. + + This class takes care of details of the trace facility; + a derived class should implement user interaction. + The standard debugger class (pdb.Pdb) is an example. + + The optional skip argument must be an iterable of glob-style + module name patterns. The debugger will not step into frames + that originate in a module that matches one of these patterns. + Whether a frame is considered to originate in a certain module + is determined by the __name__ in the frame globals. + """ + + def __init__(self, skip=None, backend='settrace'): + self.skip = set(skip) if skip else None + self.breaks = {} + self.fncache = {} + self.frame_trace_lines_opcodes = {} + self.frame_returning = None + self.trace_opcodes = False + self.enterframe = None + self.cmdframe = None + self.cmdlineno = None + self.code_linenos = weakref.WeakKeyDictionary() + self.backend = backend + if backend == 'monitoring': + self.monitoring_tracer = _MonitoringTracer() + elif backend == 'settrace': + self.monitoring_tracer = None + else: + raise ValueError(f"Invalid backend '{backend}'") + + self._load_breaks() + + def canonic(self, filename): + """Return canonical form of filename. + + For real filenames, the canonical form is a case-normalized (on + case insensitive filesystems) absolute path. 'Filenames' with + angle brackets, such as "", generated in interactive + mode, are returned unchanged. + """ + if filename == "<" + filename[1:-1] + ">": + return filename + canonic = self.fncache.get(filename) + if not canonic: + canonic = os.path.abspath(filename) + canonic = os.path.normcase(canonic) + self.fncache[filename] = canonic + return canonic + + def start_trace(self): + if self.monitoring_tracer: + self.monitoring_tracer.start_trace(self.trace_dispatch) + else: + sys.settrace(self.trace_dispatch) + + def stop_trace(self): + if self.monitoring_tracer: + self.monitoring_tracer.stop_trace() + else: + sys.settrace(None) + + def reset(self): + """Set values of attributes as ready to start debugging.""" + import linecache + linecache.checkcache() + self.botframe = None + self._set_stopinfo(None, None) + + @contextmanager + def set_enterframe(self, frame): + self.enterframe = frame + yield + self.enterframe = None + + def trace_dispatch(self, frame, event, arg): + """Dispatch a trace function for debugged frames based on the event. + + This function is installed as the trace function for debugged + frames. Its return value is the new trace function, which is + usually itself. The default implementation decides how to + dispatch a frame, depending on the type of event (passed in as a + string) that is about to be executed. + + The event can be one of the following: + line: A new line of code is going to be executed. + call: A function is about to be called or another code block + is entered. + return: A function or other code block is about to return. + exception: An exception has occurred. + c_call: A C function is about to be called. + c_return: A C function has returned. + c_exception: A C function has raised an exception. + + For the Python events, specialized functions (see the dispatch_*() + methods) are called. For the C events, no action is taken. + + The arg parameter depends on the previous event. + """ + + with self.set_enterframe(frame): + if self.quitting: + return # None + if event == 'line': + return self.dispatch_line(frame) + if event == 'call': + return self.dispatch_call(frame, arg) + if event == 'return': + return self.dispatch_return(frame, arg) + if event == 'exception': + return self.dispatch_exception(frame, arg) + if event == 'c_call': + return self.trace_dispatch + if event == 'c_exception': + return self.trace_dispatch + if event == 'c_return': + return self.trace_dispatch + if event == 'opcode': + return self.dispatch_opcode(frame, arg) + print('bdb.Bdb.dispatch: unknown debugging event:', repr(event)) + return self.trace_dispatch + + def dispatch_line(self, frame): + """Invoke user function and return trace function for line event. + + If the debugger stops on the current line, invoke + self.user_line(). Raise BdbQuit if self.quitting is set. + Return self.trace_dispatch to continue tracing in this scope. + """ + # GH-136057 + # For line events, we don't want to stop at the same line where + # the latest next/step command was issued. + if (self.stop_here(frame) or self.break_here(frame)) and not ( + self.cmdframe == frame and self.cmdlineno == frame.f_lineno + ): + self.user_line(frame) + self.restart_events() + if self.quitting: raise BdbQuit + elif not self.get_break(frame.f_code.co_filename, frame.f_lineno): + self.disable_current_event() + return self.trace_dispatch + + def dispatch_call(self, frame, arg): + """Invoke user function and return trace function for call event. + + If the debugger stops on this function call, invoke + self.user_call(). Raise BdbQuit if self.quitting is set. + Return self.trace_dispatch to continue tracing in this scope. + """ + # XXX 'arg' is no longer used + if self.botframe is None: + # First call of dispatch since reset() + self.botframe = frame.f_back # (CT) Note that this may also be None! + return self.trace_dispatch + if not (self.stop_here(frame) or self.break_anywhere(frame)): + # We already know there's no breakpoint in this function + # If it's a next/until/return command, we don't need any CALL event + # and we don't need to set the f_trace on any new frame. + # If it's a step command, it must either hit stop_here, or skip the + # whole module. Either way, we don't need the CALL event here. + self.disable_current_event() + return # None + # Ignore call events in generator except when stepping. + if self.stopframe and frame.f_code.co_flags & GENERATOR_AND_COROUTINE_FLAGS: + return self.trace_dispatch + self.user_call(frame, arg) + self.restart_events() + if self.quitting: raise BdbQuit + return self.trace_dispatch + + def dispatch_return(self, frame, arg): + """Invoke user function and return trace function for return event. + + If the debugger stops on this function return, invoke + self.user_return(). Raise BdbQuit if self.quitting is set. + Return self.trace_dispatch to continue tracing in this scope. + """ + if self.stop_here(frame) or frame == self.returnframe: + # Ignore return events in generator except when stepping. + if self.stopframe and frame.f_code.co_flags & GENERATOR_AND_COROUTINE_FLAGS: + # It's possible to trigger a StopIteration exception in + # the caller so we must set the trace function in the caller + self._set_caller_tracefunc(frame) + return self.trace_dispatch + try: + self.frame_returning = frame + self.user_return(frame, arg) + self.restart_events() + finally: + self.frame_returning = None + if self.quitting: raise BdbQuit + # The user issued a 'next' or 'until' command. + if self.stopframe is frame and self.stoplineno != -1: + self._set_stopinfo(None, None) + # The previous frame might not have f_trace set, unless we are + # issuing a command that does not expect to stop, we should set + # f_trace + if self.stoplineno != -1: + self._set_caller_tracefunc(frame) + return self.trace_dispatch + + def dispatch_exception(self, frame, arg): + """Invoke user function and return trace function for exception event. + + If the debugger stops on this exception, invoke + self.user_exception(). Raise BdbQuit if self.quitting is set. + Return self.trace_dispatch to continue tracing in this scope. + """ + if self.stop_here(frame): + # When stepping with next/until/return in a generator frame, skip + # the internal StopIteration exception (with no traceback) + # triggered by a subiterator run with the 'yield from' statement. + if not (frame.f_code.co_flags & GENERATOR_AND_COROUTINE_FLAGS + and arg[0] is StopIteration and arg[2] is None): + self.user_exception(frame, arg) + self.restart_events() + if self.quitting: raise BdbQuit + # Stop at the StopIteration or GeneratorExit exception when the user + # has set stopframe in a generator by issuing a return command, or a + # next/until command at the last statement in the generator before the + # exception. + elif (self.stopframe and frame is not self.stopframe + and self.stopframe.f_code.co_flags & GENERATOR_AND_COROUTINE_FLAGS + and arg[0] in (StopIteration, GeneratorExit)): + self.user_exception(frame, arg) + self.restart_events() + if self.quitting: raise BdbQuit + + return self.trace_dispatch + + def dispatch_opcode(self, frame, arg): + """Invoke user function and return trace function for opcode event. + If the debugger stops on the current opcode, invoke + self.user_opcode(). Raise BdbQuit if self.quitting is set. + Return self.trace_dispatch to continue tracing in this scope. + + Opcode event will always trigger the user callback. For now the only + opcode event is from an inline set_trace() and we want to stop there + unconditionally. + """ + self.user_opcode(frame) + self.restart_events() + if self.quitting: raise BdbQuit + return self.trace_dispatch + + # Normally derived classes don't override the following + # methods, but they may if they want to redefine the + # definition of stopping and breakpoints. + + def is_skipped_module(self, module_name): + "Return True if module_name matches any skip pattern." + if module_name is None: # some modules do not have names + return False + for pattern in self.skip: + if fnmatch.fnmatch(module_name, pattern): + return True + return False + + def stop_here(self, frame): + "Return True if frame is below the starting frame in the stack." + # (CT) stopframe may now also be None, see dispatch_call. + # (CT) the former test for None is therefore removed from here. + if self.skip and \ + self.is_skipped_module(frame.f_globals.get('__name__')): + return False + if frame is self.stopframe: + if self.stoplineno == -1: + return False + return frame.f_lineno >= self.stoplineno + if not self.stopframe: + return True + return False + + def break_here(self, frame): + """Return True if there is an effective breakpoint for this line. + + Check for line or function breakpoint and if in effect. + Delete temporary breakpoints if effective() says to. + """ + filename = self.canonic(frame.f_code.co_filename) + if filename not in self.breaks: + return False + lineno = frame.f_lineno + if lineno not in self.breaks[filename]: + # The line itself has no breakpoint, but maybe the line is the + # first line of a function with breakpoint set by function name. + lineno = frame.f_code.co_firstlineno + if lineno not in self.breaks[filename]: + return False + + # flag says ok to delete temp. bp + (bp, flag) = effective(filename, lineno, frame) + if bp: + self.currentbp = bp.number + if (flag and bp.temporary): + self.do_clear(str(bp.number)) + return True + else: + return False + + def do_clear(self, arg): + """Remove temporary breakpoint. + + Must implement in derived classes or get NotImplementedError. + """ + raise NotImplementedError("subclass of bdb must implement do_clear()") + + def break_anywhere(self, frame): + """Return True if there is any breakpoint in that frame + """ + filename = self.canonic(frame.f_code.co_filename) + if filename not in self.breaks: + return False + for lineno in self.breaks[filename]: + if self._lineno_in_frame(lineno, frame): + return True + return False + + def _lineno_in_frame(self, lineno, frame): + """Return True if the line number is in the frame's code object. + """ + code = frame.f_code + if lineno < code.co_firstlineno: + return False + if code not in self.code_linenos: + self.code_linenos[code] = set(lineno for _, _, lineno in code.co_lines()) + return lineno in self.code_linenos[code] + + # Derived classes should override the user_* methods + # to gain control. + + def user_call(self, frame, argument_list): + """Called if we might stop in a function.""" + pass + + def user_line(self, frame): + """Called when we stop or break at a line.""" + pass + + def user_return(self, frame, return_value): + """Called when a return trap is set here.""" + pass + + def user_exception(self, frame, exc_info): + """Called when we stop on an exception.""" + pass + + def user_opcode(self, frame): + """Called when we are about to execute an opcode.""" + pass + + def _set_trace_opcodes(self, trace_opcodes): + if trace_opcodes != self.trace_opcodes: + self.trace_opcodes = trace_opcodes + frame = self.enterframe + while frame is not None: + frame.f_trace_opcodes = trace_opcodes + if frame is self.botframe: + break + frame = frame.f_back + if self.monitoring_tracer: + self.monitoring_tracer.update_local_events() + + def _set_stopinfo(self, stopframe, returnframe, stoplineno=0, opcode=False, + cmdframe=None, cmdlineno=None): + """Set the attributes for stopping. + + If stoplineno is greater than or equal to 0, then stop at line + greater than or equal to the stopline. If stoplineno is -1, then + don't stop at all. + """ + self.stopframe = stopframe + self.returnframe = returnframe + self.quitting = False + # stoplineno >= 0 means: stop at line >= the stoplineno + # stoplineno -1 means: don't stop at all + self.stoplineno = stoplineno + # cmdframe/cmdlineno is the frame/line number when the user issued + # step/next commands. + self.cmdframe = cmdframe + self.cmdlineno = cmdlineno + self._set_trace_opcodes(opcode) + + def _set_caller_tracefunc(self, current_frame): + # Issue #13183: pdb skips frames after hitting a breakpoint and running + # step commands. + # Restore the trace function in the caller (that may not have been set + # for performance reasons) when returning from the current frame, unless + # the caller is the botframe. + caller_frame = current_frame.f_back + if caller_frame and not caller_frame.f_trace and caller_frame is not self.botframe: + caller_frame.f_trace = self.trace_dispatch + + # Derived classes and clients can call the following methods + # to affect the stepping state. + + def set_until(self, frame, lineno=None): + """Stop when the line with the lineno greater than the current one is + reached or when returning from current frame.""" + # the name "until" is borrowed from gdb + if lineno is None: + lineno = frame.f_lineno + 1 + self._set_stopinfo(frame, frame, lineno) + + def set_step(self): + """Stop after one line of code.""" + # set_step() could be called from signal handler so enterframe might be None + self._set_stopinfo(None, None, cmdframe=self.enterframe, + cmdlineno=getattr(self.enterframe, 'f_lineno', None)) + + def set_stepinstr(self): + """Stop before the next instruction.""" + self._set_stopinfo(None, None, opcode=True) + + def set_next(self, frame): + """Stop on the next line in or below the given frame.""" + self._set_stopinfo(frame, None, cmdframe=frame, cmdlineno=frame.f_lineno) + + def set_return(self, frame): + """Stop when returning from the given frame.""" + if frame.f_code.co_flags & GENERATOR_AND_COROUTINE_FLAGS: + self._set_stopinfo(frame, frame, -1) + else: + self._set_stopinfo(frame.f_back, frame) + + def set_trace(self, frame=None): + """Start debugging from frame. + + If frame is not specified, debugging starts from caller's frame. + """ + self.stop_trace() + if frame is None: + frame = sys._getframe().f_back + self.reset() + with self.set_enterframe(frame): + while frame: + frame.f_trace = self.trace_dispatch + self.botframe = frame + self.frame_trace_lines_opcodes[frame] = (frame.f_trace_lines, frame.f_trace_opcodes) + # We need f_trace_lines == True for the debugger to work + frame.f_trace_lines = True + frame = frame.f_back + self.set_stepinstr() + self.enterframe = None + self.start_trace() + + def set_continue(self): + """Stop only at breakpoints or when finished. + + If there are no breakpoints, set the system trace function to None. + """ + # Don't stop except at breakpoints or when finished + self._set_stopinfo(self.botframe, None, -1) + if not self.breaks: + # no breakpoints; run without debugger overhead + self.stop_trace() + frame = sys._getframe().f_back + while frame and frame is not self.botframe: + del frame.f_trace + frame = frame.f_back + for frame, (trace_lines, trace_opcodes) in self.frame_trace_lines_opcodes.items(): + frame.f_trace_lines, frame.f_trace_opcodes = trace_lines, trace_opcodes + if self.backend == 'monitoring': + self.monitoring_tracer.update_local_events() + self.frame_trace_lines_opcodes = {} + + def set_quit(self): + """Set quitting attribute to True. + + Raises BdbQuit exception in the next call to a dispatch_*() method. + """ + self.stopframe = self.botframe + self.returnframe = None + self.quitting = True + self.stop_trace() + + # Derived classes and clients can call the following methods + # to manipulate breakpoints. These methods return an + # error message if something went wrong, None if all is well. + # Set_break prints out the breakpoint line and file:lineno. + # Call self.get_*break*() to see the breakpoints or better + # for bp in Breakpoint.bpbynumber: if bp: bp.bpprint(). + + def _add_to_breaks(self, filename, lineno): + """Add breakpoint to breaks, if not already there.""" + bp_linenos = self.breaks.setdefault(filename, []) + if lineno not in bp_linenos: + bp_linenos.append(lineno) + + def set_break(self, filename, lineno, temporary=False, cond=None, + funcname=None): + """Set a new breakpoint for filename:lineno. + + If lineno doesn't exist for the filename, return an error message. + The filename should be in canonical form. + """ + filename = self.canonic(filename) + import linecache # Import as late as possible + line = linecache.getline(filename, lineno) + if not line: + return 'Line %s:%d does not exist' % (filename, lineno) + self._add_to_breaks(filename, lineno) + bp = Breakpoint(filename, lineno, temporary, cond, funcname) + # After we set a new breakpoint, we need to search through all frames + # and set f_trace to trace_dispatch if there could be a breakpoint in + # that frame. + frame = self.enterframe + while frame: + if self.break_anywhere(frame): + frame.f_trace = self.trace_dispatch + frame = frame.f_back + return None + + def _load_breaks(self): + """Apply all breakpoints (set in other instances) to this one. + + Populates this instance's breaks list from the Breakpoint class's + list, which can have breakpoints set by another Bdb instance. This + is necessary for interactive sessions to keep the breakpoints + active across multiple calls to run(). + """ + for (filename, lineno) in Breakpoint.bplist.keys(): + self._add_to_breaks(filename, lineno) + + def _prune_breaks(self, filename, lineno): + """Prune breakpoints for filename:lineno. + + A list of breakpoints is maintained in the Bdb instance and in + the Breakpoint class. If a breakpoint in the Bdb instance no + longer exists in the Breakpoint class, then it's removed from the + Bdb instance. + """ + if (filename, lineno) not in Breakpoint.bplist: + self.breaks[filename].remove(lineno) + if not self.breaks[filename]: + del self.breaks[filename] + + def clear_break(self, filename, lineno): + """Delete breakpoints for filename:lineno. + + If no breakpoints were set, return an error message. + """ + filename = self.canonic(filename) + if filename not in self.breaks: + return 'There are no breakpoints in %s' % filename + if lineno not in self.breaks[filename]: + return 'There is no breakpoint at %s:%d' % (filename, lineno) + # If there's only one bp in the list for that file,line + # pair, then remove the breaks entry + for bp in Breakpoint.bplist[filename, lineno][:]: + bp.deleteMe() + self._prune_breaks(filename, lineno) + return None + + def clear_bpbynumber(self, arg): + """Delete a breakpoint by its index in Breakpoint.bpbynumber. + + If arg is invalid, return an error message. + """ + try: + bp = self.get_bpbynumber(arg) + except ValueError as err: + return str(err) + bp.deleteMe() + self._prune_breaks(bp.file, bp.line) + return None + + def clear_all_file_breaks(self, filename): + """Delete all breakpoints in filename. + + If none were set, return an error message. + """ + filename = self.canonic(filename) + if filename not in self.breaks: + return 'There are no breakpoints in %s' % filename + for line in self.breaks[filename]: + blist = Breakpoint.bplist[filename, line] + for bp in blist: + bp.deleteMe() + del self.breaks[filename] + return None + + def clear_all_breaks(self): + """Delete all existing breakpoints. + + If none were set, return an error message. + """ + if not self.breaks: + return 'There are no breakpoints' + for bp in Breakpoint.bpbynumber: + if bp: + bp.deleteMe() + self.breaks = {} + return None + + def get_bpbynumber(self, arg): + """Return a breakpoint by its index in Breakpoint.bybpnumber. + + For invalid arg values or if the breakpoint doesn't exist, + raise a ValueError. + """ + if not arg: + raise ValueError('Breakpoint number expected') + try: + number = int(arg) + except ValueError: + raise ValueError('Non-numeric breakpoint number %s' % arg) from None + try: + bp = Breakpoint.bpbynumber[number] + except IndexError: + raise ValueError('Breakpoint number %d out of range' % number) from None + if bp is None: + raise ValueError('Breakpoint %d already deleted' % number) + return bp + + def get_break(self, filename, lineno): + """Return True if there is a breakpoint for filename:lineno.""" + filename = self.canonic(filename) + return filename in self.breaks and \ + lineno in self.breaks[filename] + + def get_breaks(self, filename, lineno): + """Return all breakpoints for filename:lineno. + + If no breakpoints are set, return an empty list. + """ + filename = self.canonic(filename) + return filename in self.breaks and \ + lineno in self.breaks[filename] and \ + Breakpoint.bplist[filename, lineno] or [] + + def get_file_breaks(self, filename): + """Return all lines with breakpoints for filename. + + If no breakpoints are set, return an empty list. + """ + filename = self.canonic(filename) + if filename in self.breaks: + return self.breaks[filename] + else: + return [] + + def get_all_breaks(self): + """Return all breakpoints that are set.""" + return self.breaks + + # Derived classes and clients can call the following method + # to get a data structure representing a stack trace. + + def get_stack(self, f, t): + """Return a list of (frame, lineno) in a stack trace and a size. + + List starts with original calling frame, if there is one. + Size may be number of frames above or below f. + """ + stack = [] + if t and t.tb_frame is f: + t = t.tb_next + while f is not None: + stack.append((f, f.f_lineno)) + if f is self.botframe: + break + f = f.f_back + stack.reverse() + i = max(0, len(stack) - 1) + while t is not None: + stack.append((t.tb_frame, t.tb_lineno)) + t = t.tb_next + if f is None: + i = max(0, len(stack) - 1) + return stack, i + + def format_stack_entry(self, frame_lineno, lprefix=': '): + """Return a string with information about a stack entry. + + The stack entry frame_lineno is a (frame, lineno) tuple. The + return string contains the canonical filename, the function name + or '', the input arguments, the return value, and the + line of code (if it exists). + + """ + import linecache, reprlib + frame, lineno = frame_lineno + filename = self.canonic(frame.f_code.co_filename) + s = '%s(%r)' % (filename, lineno) + if frame.f_code.co_name: + s += frame.f_code.co_name + else: + s += "" + s += '()' + if '__return__' in frame.f_locals: + rv = frame.f_locals['__return__'] + s += '->' + s += reprlib.repr(rv) + if lineno is not None: + line = linecache.getline(filename, lineno, frame.f_globals) + if line: + s += lprefix + line.strip() + else: + s += f'{lprefix}Warning: lineno is None' + return s + + def disable_current_event(self): + """Disable the current event.""" + if self.backend == 'monitoring': + self.monitoring_tracer.disable_current_event() + + def restart_events(self): + """Restart all events.""" + if self.backend == 'monitoring': + self.monitoring_tracer.restart_events() + + # The following methods can be called by clients to use + # a debugger to debug a statement or an expression. + # Both can be given as a string, or a code object. + + def run(self, cmd, globals=None, locals=None): + """Debug a statement executed via the exec() function. + + globals defaults to __main__.dict; locals defaults to globals. + """ + if globals is None: + import __main__ + globals = __main__.__dict__ + if locals is None: + locals = globals + self.reset() + if isinstance(cmd, str): + cmd = compile(cmd, "", "exec") + self.start_trace() + try: + exec(cmd, globals, locals) + except BdbQuit: + pass + finally: + self.quitting = True + self.stop_trace() + + def runeval(self, expr, globals=None, locals=None): + """Debug an expression executed via the eval() function. + + globals defaults to __main__.dict; locals defaults to globals. + """ + if globals is None: + import __main__ + globals = __main__.__dict__ + if locals is None: + locals = globals + self.reset() + self.start_trace() + try: + return eval(expr, globals, locals) + except BdbQuit: + pass + finally: + self.quitting = True + self.stop_trace() + + def runctx(self, cmd, globals, locals): + """For backwards-compatibility. Defers to run().""" + # B/W compatibility + self.run(cmd, globals, locals) + + # This method is more useful to debug a single function call. + + def runcall(self, func, /, *args, **kwds): + """Debug a single function call. + + Return the result of the function call. + """ + self.reset() + self.start_trace() + res = None + try: + res = func(*args, **kwds) + except BdbQuit: + pass + finally: + self.quitting = True + self.stop_trace() + return res + + +def set_trace(): + """Start debugging with a Bdb instance from the caller's frame.""" + Bdb().set_trace() + + +class Breakpoint: + """Breakpoint class. + + Implements temporary breakpoints, ignore counts, disabling and + (re)-enabling, and conditionals. + + Breakpoints are indexed by number through bpbynumber and by + the (file, line) tuple using bplist. The former points to a + single instance of class Breakpoint. The latter points to a + list of such instances since there may be more than one + breakpoint per line. + + When creating a breakpoint, its associated filename should be + in canonical form. If funcname is defined, a breakpoint hit will be + counted when the first line of that function is executed. A + conditional breakpoint always counts a hit. + """ + + # XXX Keeping state in the class is a mistake -- this means + # you cannot have more than one active Bdb instance. + + next = 1 # Next bp to be assigned + bplist = {} # indexed by (file, lineno) tuple + bpbynumber = [None] # Each entry is None or an instance of Bpt + # index 0 is unused, except for marking an + # effective break .... see effective() + + def __init__(self, file, line, temporary=False, cond=None, funcname=None): + self.funcname = funcname + # Needed if funcname is not None. + self.func_first_executable_line = None + self.file = file # This better be in canonical form! + self.line = line + self.temporary = temporary + self.cond = cond + self.enabled = True + self.ignore = 0 + self.hits = 0 + self.number = Breakpoint.next + Breakpoint.next += 1 + # Build the two lists + self.bpbynumber.append(self) + if (file, line) in self.bplist: + self.bplist[file, line].append(self) + else: + self.bplist[file, line] = [self] + + @staticmethod + def clearBreakpoints(): + Breakpoint.next = 1 + Breakpoint.bplist = {} + Breakpoint.bpbynumber = [None] + + def deleteMe(self): + """Delete the breakpoint from the list associated to a file:line. + + If it is the last breakpoint in that position, it also deletes + the entry for the file:line. + """ + + index = (self.file, self.line) + self.bpbynumber[self.number] = None # No longer in list + self.bplist[index].remove(self) + if not self.bplist[index]: + # No more bp for this f:l combo + del self.bplist[index] + + def enable(self): + """Mark the breakpoint as enabled.""" + self.enabled = True + + def disable(self): + """Mark the breakpoint as disabled.""" + self.enabled = False + + def bpprint(self, out=None): + """Print the output of bpformat(). + + The optional out argument directs where the output is sent + and defaults to standard output. + """ + if out is None: + out = sys.stdout + print(self.bpformat(), file=out) + + def bpformat(self): + """Return a string with information about the breakpoint. + + The information includes the breakpoint number, temporary + status, file:line position, break condition, number of times to + ignore, and number of times hit. + + """ + if self.temporary: + disp = 'del ' + else: + disp = 'keep ' + if self.enabled: + disp = disp + 'yes ' + else: + disp = disp + 'no ' + ret = '%-4dbreakpoint %s at %s:%d' % (self.number, disp, + self.file, self.line) + if self.cond: + ret += '\n\tstop only if %s' % (self.cond,) + if self.ignore: + ret += '\n\tignore next %d hits' % (self.ignore,) + if self.hits: + if self.hits > 1: + ss = 's' + else: + ss = '' + ret += '\n\tbreakpoint already hit %d time%s' % (self.hits, ss) + return ret + + def __str__(self): + "Return a condensed description of the breakpoint." + return 'breakpoint %s at %s:%s' % (self.number, self.file, self.line) + +# -----------end of Breakpoint class---------- + + +def checkfuncname(b, frame): + """Return True if break should happen here. + + Whether a break should happen depends on the way that b (the breakpoint) + was set. If it was set via line number, check if b.line is the same as + the one in the frame. If it was set via function name, check if this is + the right function and if it is on the first executable line. + """ + if not b.funcname: + # Breakpoint was set via line number. + if b.line != frame.f_lineno: + # Breakpoint was set at a line with a def statement and the function + # defined is called: don't break. + return False + return True + + # Breakpoint set via function name. + if frame.f_code.co_name != b.funcname: + # It's not a function call, but rather execution of def statement. + return False + + # We are in the right frame. + if not b.func_first_executable_line: + # The function is entered for the 1st time. + b.func_first_executable_line = frame.f_lineno + + if b.func_first_executable_line != frame.f_lineno: + # But we are not at the first line number: don't break. + return False + return True + + +def effective(file, line, frame): + """Return (active breakpoint, delete temporary flag) or (None, None) as + breakpoint to act upon. + + The "active breakpoint" is the first entry in bplist[line, file] (which + must exist) that is enabled, for which checkfuncname is True, and that + has neither a False condition nor a positive ignore count. The flag, + meaning that a temporary breakpoint should be deleted, is False only + when the condiion cannot be evaluated (in which case, ignore count is + ignored). + + If no such entry exists, then (None, None) is returned. + """ + possibles = Breakpoint.bplist[file, line] + for b in possibles: + if not b.enabled: + continue + if not checkfuncname(b, frame): + continue + # Count every hit when bp is enabled + b.hits += 1 + if not b.cond: + # If unconditional, and ignoring go on to next, else break + if b.ignore > 0: + b.ignore -= 1 + continue + else: + # breakpoint and marker that it's ok to delete if temporary + return (b, True) + else: + # Conditional bp. + # Ignore count applies only to those bpt hits where the + # condition evaluates to true. + try: + val = eval(b.cond, frame.f_globals, frame.f_locals) + if val: + if b.ignore > 0: + b.ignore -= 1 + # continue + else: + return (b, True) + # else: + # continue + except: + # if eval fails, most conservative thing is to stop on + # breakpoint regardless of ignore count. Don't delete + # temporary, as another hint to user. + return (b, False) + return (None, None) + + +# -------------------- testing -------------------- + +class Tdb(Bdb): + def user_call(self, frame, args): + name = frame.f_code.co_name + if not name: name = '???' + print('+++ call', name, args) + def user_line(self, frame): + import linecache + name = frame.f_code.co_name + if not name: name = '???' + fn = self.canonic(frame.f_code.co_filename) + line = linecache.getline(fn, frame.f_lineno, frame.f_globals) + print('+++', fn, frame.f_lineno, name, ':', line.strip()) + def user_return(self, frame, retval): + print('+++ return', retval) + def user_exception(self, frame, exc_stuff): + print('+++ exception', exc_stuff) + self.set_continue() + +def foo(n): + print('foo(', n, ')') + x = bar(n*10) + print('bar returned', x) + +def bar(a): + print('bar(', a, ')') + return a/2 + +def test(): + t = Tdb() + t.run('import bdb; bdb.foo(10)') diff --git a/micromamba_root/envs/hf_sync/Lib/bisect.py b/micromamba_root/envs/hf_sync/Lib/bisect.py new file mode 100644 index 0000000000000000000000000000000000000000..ca6ca7240840bbee58c1bbc79b56998c5ae2dbbd --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/bisect.py @@ -0,0 +1,118 @@ +"""Bisection algorithms.""" + + +def insort_right(a, x, lo=0, hi=None, *, key=None): + """Insert item x in list a, and keep it sorted assuming a is sorted. + + If x is already in a, insert it to the right of the rightmost x. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + + A custom key function can be supplied to customize the sort order. + """ + if key is None: + lo = bisect_right(a, x, lo, hi) + else: + lo = bisect_right(a, key(x), lo, hi, key=key) + a.insert(lo, x) + + +def bisect_right(a, x, lo=0, hi=None, *, key=None): + """Return the index where to insert item x in list a, assuming a is sorted. + + The return value i is such that all e in a[:i] have e <= x, and all e in + a[i:] have e > x. So if x already appears in the list, a.insert(i, x) will + insert just after the rightmost x already there. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + + A custom key function can be supplied to customize the sort order. + """ + + if lo < 0: + raise ValueError('lo must be non-negative') + if hi is None: + hi = len(a) + # Note, the comparison uses "<" to match the + # __lt__() logic in list.sort() and in heapq. + if key is None: + while lo < hi: + mid = (lo + hi) // 2 + if x < a[mid]: + hi = mid + else: + lo = mid + 1 + else: + while lo < hi: + mid = (lo + hi) // 2 + if x < key(a[mid]): + hi = mid + else: + lo = mid + 1 + return lo + + +def insort_left(a, x, lo=0, hi=None, *, key=None): + """Insert item x in list a, and keep it sorted assuming a is sorted. + + If x is already in a, insert it to the left of the leftmost x. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + + A custom key function can be supplied to customize the sort order. + """ + + if key is None: + lo = bisect_left(a, x, lo, hi) + else: + lo = bisect_left(a, key(x), lo, hi, key=key) + a.insert(lo, x) + +def bisect_left(a, x, lo=0, hi=None, *, key=None): + """Return the index where to insert item x in list a, assuming a is sorted. + + The return value i is such that all e in a[:i] have e < x, and all e in + a[i:] have e >= x. So if x already appears in the list, a.insert(i, x) will + insert just before the leftmost x already there. + + Optional args lo (default 0) and hi (default len(a)) bound the + slice of a to be searched. + + A custom key function can be supplied to customize the sort order. + """ + + if lo < 0: + raise ValueError('lo must be non-negative') + if hi is None: + hi = len(a) + # Note, the comparison uses "<" to match the + # __lt__() logic in list.sort() and in heapq. + if key is None: + while lo < hi: + mid = (lo + hi) // 2 + if a[mid] < x: + lo = mid + 1 + else: + hi = mid + else: + while lo < hi: + mid = (lo + hi) // 2 + if key(a[mid]) < x: + lo = mid + 1 + else: + hi = mid + return lo + + +# Overwrite above definitions with a fast C implementation +try: + from _bisect import * +except ImportError: + pass + +# Create aliases +bisect = bisect_right +insort = insort_right diff --git a/micromamba_root/envs/hf_sync/Lib/bz2.py b/micromamba_root/envs/hf_sync/Lib/bz2.py new file mode 100644 index 0000000000000000000000000000000000000000..eb58f4da596ea18ff5764b43c3233dded3c2a112 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/bz2.py @@ -0,0 +1,352 @@ +"""Interface to the libbzip2 compression library. + +This module provides a file interface, classes for incremental +(de)compression, and functions for one-shot (de)compression. +""" + +__all__ = ["BZ2File", "BZ2Compressor", "BZ2Decompressor", + "open", "compress", "decompress"] + +__author__ = "Nadeem Vawda " + +from builtins import open as _builtin_open +from compression._common import _streams +import io +import os + +from _bz2 import BZ2Compressor, BZ2Decompressor + + +# Value 0 no longer used +_MODE_READ = 1 +# Value 2 no longer used +_MODE_WRITE = 3 + + +class BZ2File(_streams.BaseStream): + + """A file object providing transparent bzip2 (de)compression. + + A BZ2File can act as a wrapper for an existing file object, or refer + directly to a named file on disk. + + Note that BZ2File provides a *binary* file interface - data read is + returned as bytes, and data to be written should be given as bytes. + """ + + def __init__(self, filename, mode="r", *, compresslevel=9): + """Open a bzip2-compressed file. + + If filename is a str, bytes, or PathLike object, it gives the + name of the file to be opened. Otherwise, it should be a file + object, which will be used to read or write the compressed data. + + mode can be 'r' for reading (default), 'w' for (over)writing, + 'x' for creating exclusively, or 'a' for appending. These can + equivalently be given as 'rb', 'wb', 'xb', and 'ab'. + + If mode is 'w', 'x' or 'a', compresslevel can be a number between 1 + and 9 specifying the level of compression: 1 produces the least + compression, and 9 (default) produces the most compression. + + If mode is 'r', the input file may be the concatenation of + multiple compressed streams. + """ + self._fp = None + self._closefp = False + self._mode = None + + if not (1 <= compresslevel <= 9): + raise ValueError("compresslevel must be between 1 and 9") + + if mode in ("", "r", "rb"): + mode = "rb" + mode_code = _MODE_READ + elif mode in ("w", "wb"): + mode = "wb" + mode_code = _MODE_WRITE + self._compressor = BZ2Compressor(compresslevel) + elif mode in ("x", "xb"): + mode = "xb" + mode_code = _MODE_WRITE + self._compressor = BZ2Compressor(compresslevel) + elif mode in ("a", "ab"): + mode = "ab" + mode_code = _MODE_WRITE + self._compressor = BZ2Compressor(compresslevel) + else: + raise ValueError("Invalid mode: %r" % (mode,)) + + if isinstance(filename, (str, bytes, os.PathLike)): + self._fp = _builtin_open(filename, mode) + self._closefp = True + self._mode = mode_code + elif hasattr(filename, "read") or hasattr(filename, "write"): + self._fp = filename + self._mode = mode_code + else: + raise TypeError("filename must be a str, bytes, file or PathLike object") + + if self._mode == _MODE_READ: + raw = _streams.DecompressReader(self._fp, + BZ2Decompressor, trailing_error=OSError) + self._buffer = io.BufferedReader(raw) + else: + self._pos = 0 + + def close(self): + """Flush and close the file. + + May be called more than once without error. Once the file is + closed, any other operation on it will raise a ValueError. + """ + if self.closed: + return + try: + if self._mode == _MODE_READ: + self._buffer.close() + elif self._mode == _MODE_WRITE: + self._fp.write(self._compressor.flush()) + self._compressor = None + finally: + try: + if self._closefp: + self._fp.close() + finally: + self._fp = None + self._closefp = False + self._buffer = None + + @property + def closed(self): + """True if this file is closed.""" + return self._fp is None + + @property + def name(self): + self._check_not_closed() + return self._fp.name + + @property + def mode(self): + return 'wb' if self._mode == _MODE_WRITE else 'rb' + + def fileno(self): + """Return the file descriptor for the underlying file.""" + self._check_not_closed() + return self._fp.fileno() + + def seekable(self): + """Return whether the file supports seeking.""" + return self.readable() and self._buffer.seekable() + + def readable(self): + """Return whether the file was opened for reading.""" + self._check_not_closed() + return self._mode == _MODE_READ + + def writable(self): + """Return whether the file was opened for writing.""" + self._check_not_closed() + return self._mode == _MODE_WRITE + + def peek(self, n=0): + """Return buffered data without advancing the file position. + + Always returns at least one byte of data, unless at EOF. + The exact number of bytes returned is unspecified. + """ + self._check_can_read() + # Relies on the undocumented fact that BufferedReader.peek() + # always returns at least one byte (except at EOF), independent + # of the value of n + return self._buffer.peek(n) + + def read(self, size=-1): + """Read up to size uncompressed bytes from the file. + + If size is negative or omitted, read until EOF is reached. + Returns b'' if the file is already at EOF. + """ + self._check_can_read() + return self._buffer.read(size) + + def read1(self, size=-1): + """Read up to size uncompressed bytes, while trying to avoid + making multiple reads from the underlying stream. Reads up to a + buffer's worth of data if size is negative. + + Returns b'' if the file is at EOF. + """ + self._check_can_read() + if size < 0: + size = io.DEFAULT_BUFFER_SIZE + return self._buffer.read1(size) + + def readinto(self, b): + """Read bytes into b. + + Returns the number of bytes read (0 for EOF). + """ + self._check_can_read() + return self._buffer.readinto(b) + + def readline(self, size=-1): + """Read a line of uncompressed bytes from the file. + + The terminating newline (if present) is retained. If size is + non-negative, no more than size bytes will be read (in which + case the line may be incomplete). Returns b'' if already at EOF. + """ + if not isinstance(size, int): + if not hasattr(size, "__index__"): + raise TypeError("Integer argument expected") + size = size.__index__() + self._check_can_read() + return self._buffer.readline(size) + + def readlines(self, size=-1): + """Read a list of lines of uncompressed bytes from the file. + + size can be specified to control the number of lines read: no + further lines will be read once the total size of the lines read + so far equals or exceeds size. + """ + if not isinstance(size, int): + if not hasattr(size, "__index__"): + raise TypeError("Integer argument expected") + size = size.__index__() + self._check_can_read() + return self._buffer.readlines(size) + + def write(self, data): + """Write a byte string to the file. + + Returns the number of uncompressed bytes written, which is + always the length of data in bytes. Note that due to buffering, + the file on disk may not reflect the data written until close() + is called. + """ + self._check_can_write() + if isinstance(data, (bytes, bytearray)): + length = len(data) + else: + # accept any data that supports the buffer protocol + data = memoryview(data) + length = data.nbytes + + compressed = self._compressor.compress(data) + self._fp.write(compressed) + self._pos += length + return length + + def writelines(self, seq): + """Write a sequence of byte strings to the file. + + Returns the number of uncompressed bytes written. + seq can be any iterable yielding byte strings. + + Line separators are not added between the written byte strings. + """ + return _streams.BaseStream.writelines(self, seq) + + def seek(self, offset, whence=io.SEEK_SET): + """Change the file position. + + The new position is specified by offset, relative to the + position indicated by whence. Values for whence are: + + 0: start of stream (default); offset must not be negative + 1: current stream position + 2: end of stream; offset must not be positive + + Returns the new file position. + + Note that seeking is emulated, so depending on the parameters, + this operation may be extremely slow. + """ + self._check_can_seek() + return self._buffer.seek(offset, whence) + + def tell(self): + """Return the current file position.""" + self._check_not_closed() + if self._mode == _MODE_READ: + return self._buffer.tell() + return self._pos + + +def open(filename, mode="rb", compresslevel=9, + encoding=None, errors=None, newline=None): + """Open a bzip2-compressed file in binary or text mode. + + The filename argument can be an actual filename (a str, bytes, or + PathLike object), or an existing file object to read from or write + to. + + The mode argument can be "r", "rb", "w", "wb", "x", "xb", "a" or + "ab" for binary mode, or "rt", "wt", "xt" or "at" for text mode. + The default mode is "rb", and the default compresslevel is 9. + + For binary mode, this function is equivalent to the BZ2File + constructor: BZ2File(filename, mode, compresslevel). In this case, + the encoding, errors and newline arguments must not be provided. + + For text mode, a BZ2File object is created, and wrapped in an + io.TextIOWrapper instance with the specified encoding, error + handling behavior, and line ending(s). + + """ + if "t" in mode: + if "b" in mode: + raise ValueError("Invalid mode: %r" % (mode,)) + else: + if encoding is not None: + raise ValueError("Argument 'encoding' not supported in binary mode") + if errors is not None: + raise ValueError("Argument 'errors' not supported in binary mode") + if newline is not None: + raise ValueError("Argument 'newline' not supported in binary mode") + + bz_mode = mode.replace("t", "") + binary_file = BZ2File(filename, bz_mode, compresslevel=compresslevel) + + if "t" in mode: + encoding = io.text_encoding(encoding) + return io.TextIOWrapper(binary_file, encoding, errors, newline) + else: + return binary_file + + +def compress(data, compresslevel=9): + """Compress a block of data. + + compresslevel, if given, must be a number between 1 and 9. + + For incremental compression, use a BZ2Compressor object instead. + """ + comp = BZ2Compressor(compresslevel) + return comp.compress(data) + comp.flush() + + +def decompress(data): + """Decompress a block of data. + + For incremental decompression, use a BZ2Decompressor object instead. + """ + results = [] + while data: + decomp = BZ2Decompressor() + try: + res = decomp.decompress(data) + except OSError: + if results: + break # Leftover data is not a valid bzip2 stream; ignore it. + else: + raise # Error on the first iteration; bail out. + results.append(res) + if not decomp.eof: + raise ValueError("Compressed data ended before the " + "end-of-stream marker was reached") + data = decomp.unused_data + return b"".join(results) diff --git a/micromamba_root/envs/hf_sync/Lib/cProfile.py b/micromamba_root/envs/hf_sync/Lib/cProfile.py new file mode 100644 index 0000000000000000000000000000000000000000..770d26f79628fe14aa735cfe0258a84f912d5bea --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/cProfile.py @@ -0,0 +1,205 @@ +"""Python interface for the 'lsprof' profiler. + Compatible with the 'profile' module. +""" + +__all__ = ["run", "runctx", "Profile"] + +import _lsprof +import importlib.machinery +import importlib.util +import io +import profile as _pyprofile + +# ____________________________________________________________ +# Simple interface + +def run(statement, filename=None, sort=-1): + return _pyprofile._Utils(Profile).run(statement, filename, sort) + +def runctx(statement, globals, locals, filename=None, sort=-1): + return _pyprofile._Utils(Profile).runctx(statement, globals, locals, + filename, sort) + +run.__doc__ = _pyprofile.run.__doc__ +runctx.__doc__ = _pyprofile.runctx.__doc__ + +# ____________________________________________________________ + +class Profile(_lsprof.Profiler): + """Profile(timer=None, timeunit=None, subcalls=True, builtins=True) + + Builds a profiler object using the specified timer function. + The default timer is a fast built-in one based on real time. + For custom timer functions returning integers, timeunit can + be a float specifying a scale (i.e. how long each integer unit + is, in seconds). + """ + + # Most of the functionality is in the base class. + # This subclass only adds convenient and backward-compatible methods. + + def print_stats(self, sort=-1): + import pstats + if not isinstance(sort, tuple): + sort = (sort,) + pstats.Stats(self).strip_dirs().sort_stats(*sort).print_stats() + + def dump_stats(self, file): + import marshal + with open(file, 'wb') as f: + self.create_stats() + marshal.dump(self.stats, f) + + def create_stats(self): + self.disable() + self.snapshot_stats() + + def snapshot_stats(self): + entries = self.getstats() + self.stats = {} + callersdicts = {} + # call information + for entry in entries: + func = label(entry.code) + nc = entry.callcount # ncalls column of pstats (before '/') + cc = nc - entry.reccallcount # ncalls column of pstats (after '/') + tt = entry.inlinetime # tottime column of pstats + ct = entry.totaltime # cumtime column of pstats + callers = {} + callersdicts[id(entry.code)] = callers + self.stats[func] = cc, nc, tt, ct, callers + # subcall information + for entry in entries: + if entry.calls: + func = label(entry.code) + for subentry in entry.calls: + try: + callers = callersdicts[id(subentry.code)] + except KeyError: + continue + nc = subentry.callcount + cc = nc - subentry.reccallcount + tt = subentry.inlinetime + ct = subentry.totaltime + if func in callers: + prev = callers[func] + nc += prev[0] + cc += prev[1] + tt += prev[2] + ct += prev[3] + callers[func] = nc, cc, tt, ct + + # The following two methods can be called by clients to use + # a profiler to profile a statement, given as a string. + + def run(self, cmd): + import __main__ + dict = __main__.__dict__ + return self.runctx(cmd, dict, dict) + + def runctx(self, cmd, globals, locals): + self.enable() + try: + exec(cmd, globals, locals) + finally: + self.disable() + return self + + # This method is more useful to profile a single function call. + def runcall(self, func, /, *args, **kw): + self.enable() + try: + return func(*args, **kw) + finally: + self.disable() + + def __enter__(self): + self.enable() + return self + + def __exit__(self, *exc_info): + self.disable() + +# ____________________________________________________________ + +def label(code): + if isinstance(code, str): + return ('~', 0, code) # built-in functions ('~' sorts at the end) + else: + return (code.co_filename, code.co_firstlineno, code.co_name) + +# ____________________________________________________________ + +def main(): + import os + import sys + import runpy + import pstats + from optparse import OptionParser + usage = "cProfile.py [-o output_file_path] [-s sort] [-m module | scriptfile] [arg] ..." + parser = OptionParser(usage=usage) + parser.allow_interspersed_args = False + parser.add_option('-o', '--outfile', dest="outfile", + help="Save stats to ", default=None) + parser.add_option('-s', '--sort', dest="sort", + help="Sort order when printing to stdout, based on pstats.Stats class", + default=2, + choices=sorted(pstats.Stats.sort_arg_dict_default)) + parser.add_option('-m', dest="module", action="store_true", + help="Profile a library module", default=False) + + if not sys.argv[1:]: + parser.print_usage() + sys.exit(2) + + (options, args) = parser.parse_args() + sys.argv[:] = args + + # The script that we're profiling may chdir, so capture the absolute path + # to the output file at startup. + if options.outfile is not None: + options.outfile = os.path.abspath(options.outfile) + + if len(args) > 0: + if options.module: + code = "run_module(modname, run_name='__main__')" + globs = { + 'run_module': runpy.run_module, + 'modname': args[0] + } + else: + progname = args[0] + sys.path.insert(0, os.path.dirname(progname)) + with io.open_code(progname) as fp: + code = compile(fp.read(), progname, 'exec') + spec = importlib.machinery.ModuleSpec(name='__main__', loader=None, + origin=progname) + module = importlib.util.module_from_spec(spec) + # Set __main__ so that importing __main__ in the profiled code will + # return the same namespace that the code is executing under. + sys.modules['__main__'] = module + # Ensure that we're using the same __dict__ instance as the module + # for the global variables so that updates to globals are reflected + # in the module's namespace. + globs = module.__dict__ + globs.update({ + '__spec__': spec, + '__file__': spec.origin, + '__name__': spec.name, + '__package__': None, + '__cached__': None, + }) + + try: + runctx(code, globs, None, options.outfile, options.sort) + except BrokenPipeError as exc: + # Prevent "Exception ignored" during interpreter shutdown. + sys.stdout = None + sys.exit(exc.errno) + else: + parser.print_usage() + return parser + +# When invoked as main program, invoke the profiler on a script +if __name__ == '__main__': + main() diff --git a/micromamba_root/envs/hf_sync/Lib/calendar.py b/micromamba_root/envs/hf_sync/Lib/calendar.py new file mode 100644 index 0000000000000000000000000000000000000000..18f76d52ff858199f606a35273b47606d5f3937d --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/calendar.py @@ -0,0 +1,926 @@ +"""Calendar printing functions + +Note when comparing these calendars to the ones printed by cal(1): By +default, these calendars have Monday as the first day of the week, and +Sunday as the last (the European convention). Use setfirstweekday() to +set the first day of the week (0=Monday, 6=Sunday).""" + +import sys +import datetime +from enum import IntEnum, global_enum +import locale as _locale +from itertools import repeat + +__all__ = ["IllegalMonthError", "IllegalWeekdayError", "setfirstweekday", + "firstweekday", "isleap", "leapdays", "weekday", "monthrange", + "monthcalendar", "prmonth", "month", "prcal", "calendar", + "timegm", "month_name", "month_abbr", "day_name", "day_abbr", + "Calendar", "TextCalendar", "HTMLCalendar", "LocaleTextCalendar", + "LocaleHTMLCalendar", "weekheader", + "Day", "Month", "JANUARY", "FEBRUARY", "MARCH", + "APRIL", "MAY", "JUNE", "JULY", + "AUGUST", "SEPTEMBER", "OCTOBER", "NOVEMBER", "DECEMBER", + "MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", + "SATURDAY", "SUNDAY"] + +# Exception raised for bad input (with string parameter for details) +error = ValueError + +# Exceptions raised for bad input +# This is trick for backward compatibility. Since 3.13, we will raise IllegalMonthError instead of +# IndexError for bad month number(out of 1-12). But we can't remove IndexError for backward compatibility. +class IllegalMonthError(ValueError, IndexError): + def __init__(self, month): + self.month = month + def __str__(self): + return "bad month number %r; must be 1-12" % self.month + + +class IllegalWeekdayError(ValueError): + def __init__(self, weekday): + self.weekday = weekday + def __str__(self): + return "bad weekday number %r; must be 0 (Monday) to 6 (Sunday)" % self.weekday + + +def __getattr__(name): + if name in ('January', 'February'): + import warnings + warnings.warn(f"The '{name}' attribute is deprecated, use '{name.upper()}' instead", + DeprecationWarning, stacklevel=2) + if name == 'January': + return 1 + else: + return 2 + + raise AttributeError(f"module '{__name__}' has no attribute '{name}'") + + +# Constants for months +@global_enum +class Month(IntEnum): + JANUARY = 1 + FEBRUARY = 2 + MARCH = 3 + APRIL = 4 + MAY = 5 + JUNE = 6 + JULY = 7 + AUGUST = 8 + SEPTEMBER = 9 + OCTOBER = 10 + NOVEMBER = 11 + DECEMBER = 12 + + +# Constants for days +@global_enum +class Day(IntEnum): + MONDAY = 0 + TUESDAY = 1 + WEDNESDAY = 2 + THURSDAY = 3 + FRIDAY = 4 + SATURDAY = 5 + SUNDAY = 6 + + +# Number of days per month (except for February in leap years) +mdays = [0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] + +# This module used to have hard-coded lists of day and month names, as +# English strings. The classes following emulate a read-only version of +# that, but supply localized names. Note that the values are computed +# fresh on each call, in case the user changes locale between calls. + +class _localized_month: + + _months = [datetime.date(2001, i+1, 1).strftime for i in range(12)] + _months.insert(0, lambda x: "") + + def __init__(self, format): + self.format = format + + def __getitem__(self, i): + funcs = self._months[i] + if isinstance(i, slice): + return [f(self.format) for f in funcs] + else: + return funcs(self.format) + + def __len__(self): + return 13 + + +class _localized_day: + + # January 1, 2001, was a Monday. + _days = [datetime.date(2001, 1, i+1).strftime for i in range(7)] + + def __init__(self, format): + self.format = format + + def __getitem__(self, i): + funcs = self._days[i] + if isinstance(i, slice): + return [f(self.format) for f in funcs] + else: + return funcs(self.format) + + def __len__(self): + return 7 + + +# Full and abbreviated names of weekdays +day_name = _localized_day('%A') +day_abbr = _localized_day('%a') + +# Full and abbreviated names of months (1-based arrays!!!) +month_name = _localized_month('%B') +month_abbr = _localized_month('%b') + + +def isleap(year): + """Return True for leap years, False for non-leap years.""" + return year % 4 == 0 and (year % 100 != 0 or year % 400 == 0) + + +def leapdays(y1, y2): + """Return number of leap years in range [y1, y2). + Assume y1 <= y2.""" + y1 -= 1 + y2 -= 1 + return (y2//4 - y1//4) - (y2//100 - y1//100) + (y2//400 - y1//400) + + +def weekday(year, month, day): + """Return weekday (0-6 ~ Mon-Sun) for year, month (1-12), day (1-31).""" + if not datetime.MINYEAR <= year <= datetime.MAXYEAR: + year = 2000 + year % 400 + return Day(datetime.date(year, month, day).weekday()) + + +def _validate_month(month): + if not 1 <= month <= 12: + raise IllegalMonthError(month) + +def monthrange(year, month): + """Return weekday of first day of month (0-6 ~ Mon-Sun) + and number of days (28-31) for year, month.""" + _validate_month(month) + day1 = weekday(year, month, 1) + ndays = mdays[month] + (month == FEBRUARY and isleap(year)) + return day1, ndays + + +def _monthlen(year, month): + return mdays[month] + (month == FEBRUARY and isleap(year)) + + +def _prevmonth(year, month): + if month == 1: + return year-1, 12 + else: + return year, month-1 + + +def _nextmonth(year, month): + if month == 12: + return year+1, 1 + else: + return year, month+1 + + +class Calendar(object): + """ + Base calendar class. This class doesn't do any formatting. It simply + provides data to subclasses. + """ + + def __init__(self, firstweekday=0): + self.firstweekday = firstweekday # 0 = Monday, 6 = Sunday + + def getfirstweekday(self): + return self._firstweekday % 7 + + def setfirstweekday(self, firstweekday): + self._firstweekday = firstweekday + + firstweekday = property(getfirstweekday, setfirstweekday) + + def iterweekdays(self): + """ + Return an iterator for one week of weekday numbers starting with the + configured first one. + """ + for i in range(self.firstweekday, self.firstweekday + 7): + yield i%7 + + def itermonthdates(self, year, month): + """ + Return an iterator for one month. The iterator will yield datetime.date + values and will always iterate through complete weeks, so it will yield + dates outside the specified month. + """ + for y, m, d in self.itermonthdays3(year, month): + yield datetime.date(y, m, d) + + def itermonthdays(self, year, month): + """ + Like itermonthdates(), but will yield day numbers. For days outside + the specified month the day number is 0. + """ + day1, ndays = monthrange(year, month) + days_before = (day1 - self.firstweekday) % 7 + yield from repeat(0, days_before) + yield from range(1, ndays + 1) + days_after = (self.firstweekday - day1 - ndays) % 7 + yield from repeat(0, days_after) + + def itermonthdays2(self, year, month): + """ + Like itermonthdates(), but will yield (day number, weekday number) + tuples. For days outside the specified month the day number is 0. + """ + for i, d in enumerate(self.itermonthdays(year, month), self.firstweekday): + yield d, i % 7 + + def itermonthdays3(self, year, month): + """ + Like itermonthdates(), but will yield (year, month, day) tuples. Can be + used for dates outside of datetime.date range. + """ + day1, ndays = monthrange(year, month) + days_before = (day1 - self.firstweekday) % 7 + days_after = (self.firstweekday - day1 - ndays) % 7 + y, m = _prevmonth(year, month) + end = _monthlen(y, m) + 1 + for d in range(end-days_before, end): + yield y, m, d + for d in range(1, ndays + 1): + yield year, month, d + y, m = _nextmonth(year, month) + for d in range(1, days_after + 1): + yield y, m, d + + def itermonthdays4(self, year, month): + """ + Like itermonthdates(), but will yield (year, month, day, day_of_week) tuples. + Can be used for dates outside of datetime.date range. + """ + for i, (y, m, d) in enumerate(self.itermonthdays3(year, month)): + yield y, m, d, (self.firstweekday + i) % 7 + + def monthdatescalendar(self, year, month): + """ + Return a matrix (list of lists) representing a month's calendar. + Each row represents a week; week entries are datetime.date values. + """ + dates = list(self.itermonthdates(year, month)) + return [ dates[i:i+7] for i in range(0, len(dates), 7) ] + + def monthdays2calendar(self, year, month): + """ + Return a matrix representing a month's calendar. + Each row represents a week; week entries are + (day number, weekday number) tuples. Day numbers outside this month + are zero. + """ + days = list(self.itermonthdays2(year, month)) + return [ days[i:i+7] for i in range(0, len(days), 7) ] + + def monthdayscalendar(self, year, month): + """ + Return a matrix representing a month's calendar. + Each row represents a week; days outside this month are zero. + """ + days = list(self.itermonthdays(year, month)) + return [ days[i:i+7] for i in range(0, len(days), 7) ] + + def yeardatescalendar(self, year, width=3): + """ + Return the data for the specified year ready for formatting. The return + value is a list of month rows. Each month row contains up to width months. + Each month contains between 4 and 6 weeks and each week contains 1-7 + days. Days are datetime.date objects. + """ + months = [self.monthdatescalendar(year, m) for m in Month] + return [months[i:i+width] for i in range(0, len(months), width) ] + + def yeardays2calendar(self, year, width=3): + """ + Return the data for the specified year ready for formatting (similar to + yeardatescalendar()). Entries in the week lists are + (day number, weekday number) tuples. Day numbers outside this month are + zero. + """ + months = [self.monthdays2calendar(year, m) for m in Month] + return [months[i:i+width] for i in range(0, len(months), width) ] + + def yeardayscalendar(self, year, width=3): + """ + Return the data for the specified year ready for formatting (similar to + yeardatescalendar()). Entries in the week lists are day numbers. + Day numbers outside this month are zero. + """ + months = [self.monthdayscalendar(year, m) for m in Month] + return [months[i:i+width] for i in range(0, len(months), width) ] + + +class TextCalendar(Calendar): + """ + Subclass of Calendar that outputs a calendar as a simple plain text + similar to the UNIX program cal. + """ + + def prweek(self, theweek, width): + """ + Print a single week (no newline). + """ + print(self.formatweek(theweek, width), end='') + + def formatday(self, day, weekday, width): + """ + Returns a formatted day. + """ + if day == 0: + s = '' + else: + s = '%2i' % day # right-align single-digit days + return s.center(width) + + def formatweek(self, theweek, width): + """ + Returns a single week in a string (no newline). + """ + return ' '.join(self.formatday(d, wd, width) for (d, wd) in theweek) + + def formatweekday(self, day, width): + """ + Returns a formatted week day name. + """ + if width >= 9: + names = day_name + else: + names = day_abbr + return names[day][:width].center(width) + + def formatweekheader(self, width): + """ + Return a header for a week. + """ + return ' '.join(self.formatweekday(i, width) for i in self.iterweekdays()) + + def formatmonthname(self, theyear, themonth, width, withyear=True): + """ + Return a formatted month name. + """ + _validate_month(themonth) + + s = month_name[themonth] + if withyear: + s = "%s %r" % (s, theyear) + return s.center(width) + + def prmonth(self, theyear, themonth, w=0, l=0): + """ + Print a month's calendar. + """ + print(self.formatmonth(theyear, themonth, w, l), end='') + + def formatmonth(self, theyear, themonth, w=0, l=0): + """ + Return a month's calendar string (multi-line). + """ + w = max(2, w) + l = max(1, l) + s = self.formatmonthname(theyear, themonth, 7 * (w + 1) - 1) + s = s.rstrip() + s += '\n' * l + s += self.formatweekheader(w).rstrip() + s += '\n' * l + for week in self.monthdays2calendar(theyear, themonth): + s += self.formatweek(week, w).rstrip() + s += '\n' * l + return s + + def formatyear(self, theyear, w=2, l=1, c=6, m=3): + """ + Returns a year's calendar as a multi-line string. + """ + w = max(2, w) + l = max(1, l) + c = max(2, c) + colwidth = (w + 1) * 7 - 1 + v = [] + a = v.append + a(repr(theyear).center(colwidth*m+c*(m-1)).rstrip()) + a('\n'*l) + header = self.formatweekheader(w) + for (i, row) in enumerate(self.yeardays2calendar(theyear, m)): + # months in this row + months = range(m*i+1, min(m*(i+1)+1, 13)) + a('\n'*l) + names = (self.formatmonthname(theyear, k, colwidth, False) + for k in months) + a(formatstring(names, colwidth, c).rstrip()) + a('\n'*l) + headers = (header for k in months) + a(formatstring(headers, colwidth, c).rstrip()) + a('\n'*l) + + # max number of weeks for this row + height = max(len(cal) for cal in row) + for j in range(height): + weeks = [] + for cal in row: + if j >= len(cal): + weeks.append('') + else: + weeks.append(self.formatweek(cal[j], w)) + a(formatstring(weeks, colwidth, c).rstrip()) + a('\n' * l) + return ''.join(v) + + def pryear(self, theyear, w=0, l=0, c=6, m=3): + """Print a year's calendar.""" + print(self.formatyear(theyear, w, l, c, m), end='') + + +class HTMLCalendar(Calendar): + """ + This calendar returns complete HTML pages. + """ + + # CSS classes for the day s + cssclasses = ["mon", "tue", "wed", "thu", "fri", "sat", "sun"] + + # CSS classes for the day s + cssclasses_weekday_head = cssclasses + + # CSS class for the days before and after current month + cssclass_noday = "noday" + + # CSS class for the month's head + cssclass_month_head = "month" + + # CSS class for the month + cssclass_month = "month" + + # CSS class for the year's table head + cssclass_year_head = "year" + + # CSS class for the whole year table + cssclass_year = "year" + + def formatday(self, day, weekday): + """ + Return a day as a table cell. + """ + if day == 0: + # day outside month + return ' ' % self.cssclass_noday + else: + return '%d' % (self.cssclasses[weekday], day) + + def formatweek(self, theweek): + """ + Return a complete week as a table row. + """ + s = ''.join(self.formatday(d, wd) for (d, wd) in theweek) + return '%s' % s + + def formatweekday(self, day): + """ + Return a weekday name as a table header. + """ + return '%s' % ( + self.cssclasses_weekday_head[day], day_abbr[day]) + + def formatweekheader(self): + """ + Return a header for a week as a table row. + """ + s = ''.join(self.formatweekday(i) for i in self.iterweekdays()) + return '%s' % s + + def formatmonthname(self, theyear, themonth, withyear=True): + """ + Return a month name as a table row. + """ + _validate_month(themonth) + if withyear: + s = '%s %s' % (month_name[themonth], theyear) + else: + s = '%s' % month_name[themonth] + return '%s' % ( + self.cssclass_month_head, s) + + def formatmonth(self, theyear, themonth, withyear=True): + """ + Return a formatted month as a table. + """ + v = [] + a = v.append + a('' % ( + self.cssclass_month)) + a('\n') + a(self.formatmonthname(theyear, themonth, withyear=withyear)) + a('\n') + a(self.formatweekheader()) + a('\n') + for week in self.monthdays2calendar(theyear, themonth): + a(self.formatweek(week)) + a('\n') + a('
') + a('\n') + return ''.join(v) + + def formatyear(self, theyear, width=3): + """ + Return a formatted year as a table of tables. + """ + v = [] + a = v.append + width = max(width, 1) + a('' % + self.cssclass_year) + a('\n') + a('' % ( + width, self.cssclass_year_head, theyear)) + for i in range(JANUARY, JANUARY+12, width): + # months in this row + months = range(i, min(i+width, 13)) + a('') + for m in months: + a('') + a('') + a('
%s
') + a(self.formatmonth(theyear, m, withyear=False)) + a('
') + return ''.join(v) + + def formatyearpage(self, theyear, width=3, css='calendar.css', encoding=None): + """ + Return a formatted year as a complete HTML page. + """ + if encoding is None: + encoding = sys.getdefaultencoding() + v = [] + a = v.append + a('\n' % encoding) + a('\n') + a('\n') + a('\n') + a('\n' % encoding) + if css is not None: + a('\n' % css) + a('Calendar for %d\n' % theyear) + a('\n') + a('\n') + a(self.formatyear(theyear, width)) + a('\n') + a('\n') + return ''.join(v).encode(encoding, "xmlcharrefreplace") + + +class different_locale: + def __init__(self, locale): + self.locale = locale + self.oldlocale = None + + def __enter__(self): + self.oldlocale = _locale.setlocale(_locale.LC_TIME, None) + _locale.setlocale(_locale.LC_TIME, self.locale) + + def __exit__(self, *args): + _locale.setlocale(_locale.LC_TIME, self.oldlocale) + + +def _get_default_locale(): + locale = _locale.setlocale(_locale.LC_TIME, None) + if locale == "C": + with different_locale(""): + # The LC_TIME locale does not seem to be configured: + # get the user preferred locale. + locale = _locale.setlocale(_locale.LC_TIME, None) + return locale + + +class LocaleTextCalendar(TextCalendar): + """ + This class can be passed a locale name in the constructor and will return + month and weekday names in the specified locale. + """ + + def __init__(self, firstweekday=0, locale=None): + TextCalendar.__init__(self, firstweekday) + if locale is None: + locale = _get_default_locale() + self.locale = locale + + def formatweekday(self, day, width): + with different_locale(self.locale): + return super().formatweekday(day, width) + + def formatmonthname(self, theyear, themonth, width, withyear=True): + with different_locale(self.locale): + return super().formatmonthname(theyear, themonth, width, withyear) + + +class LocaleHTMLCalendar(HTMLCalendar): + """ + This class can be passed a locale name in the constructor and will return + month and weekday names in the specified locale. + """ + def __init__(self, firstweekday=0, locale=None): + HTMLCalendar.__init__(self, firstweekday) + if locale is None: + locale = _get_default_locale() + self.locale = locale + + def formatweekday(self, day): + with different_locale(self.locale): + return super().formatweekday(day) + + def formatmonthname(self, theyear, themonth, withyear=True): + with different_locale(self.locale): + return super().formatmonthname(theyear, themonth, withyear) + + +class _CLIDemoCalendar(TextCalendar): + def __init__(self, highlight_day=None, *args, **kwargs): + super().__init__(*args, **kwargs) + self.highlight_day = highlight_day + + def formatweek(self, theweek, width, *, highlight_day=None): + """ + Returns a single week in a string (no newline). + """ + if highlight_day: + from _colorize import get_colors + + ansi = get_colors() + highlight = f"{ansi.BLACK}{ansi.BACKGROUND_YELLOW}" + reset = ansi.RESET + else: + highlight = reset = "" + + return ' '.join( + ( + f"{highlight}{self.formatday(d, wd, width)}{reset}" + if d == highlight_day + else self.formatday(d, wd, width) + ) + for (d, wd) in theweek + ) + + def formatmonth(self, theyear, themonth, w=0, l=0): + """ + Return a month's calendar string (multi-line). + """ + if ( + self.highlight_day + and self.highlight_day.year == theyear + and self.highlight_day.month == themonth + ): + highlight_day = self.highlight_day.day + else: + highlight_day = None + w = max(2, w) + l = max(1, l) + s = self.formatmonthname(theyear, themonth, 7 * (w + 1) - 1) + s = s.rstrip() + s += '\n' * l + s += self.formatweekheader(w).rstrip() + s += '\n' * l + for week in self.monthdays2calendar(theyear, themonth): + s += self.formatweek(week, w, highlight_day=highlight_day).rstrip() + s += '\n' * l + return s + + def formatyear(self, theyear, w=2, l=1, c=6, m=3): + """ + Returns a year's calendar as a multi-line string. + """ + w = max(2, w) + l = max(1, l) + c = max(2, c) + colwidth = (w + 1) * 7 - 1 + v = [] + a = v.append + a(repr(theyear).center(colwidth*m+c*(m-1)).rstrip()) + a('\n'*l) + header = self.formatweekheader(w) + for (i, row) in enumerate(self.yeardays2calendar(theyear, m)): + # months in this row + months = range(m*i+1, min(m*(i+1)+1, 13)) + a('\n'*l) + names = (self.formatmonthname(theyear, k, colwidth, False) + for k in months) + a(formatstring(names, colwidth, c).rstrip()) + a('\n'*l) + headers = (header for k in months) + a(formatstring(headers, colwidth, c).rstrip()) + a('\n'*l) + + if ( + self.highlight_day + and self.highlight_day.year == theyear + and self.highlight_day.month in months + ): + month_pos = months.index(self.highlight_day.month) + else: + month_pos = None + + # max number of weeks for this row + height = max(len(cal) for cal in row) + for j in range(height): + weeks = [] + for k, cal in enumerate(row): + if j >= len(cal): + weeks.append('') + else: + day = ( + self.highlight_day.day if k == month_pos else None + ) + weeks.append( + self.formatweek(cal[j], w, highlight_day=day) + ) + a(formatstring(weeks, colwidth, c).rstrip()) + a('\n' * l) + return ''.join(v) + + +class _CLIDemoLocaleCalendar(LocaleTextCalendar, _CLIDemoCalendar): + def __init__(self, highlight_day=None, *args, **kwargs): + super().__init__(*args, **kwargs) + self.highlight_day = highlight_day + + +# Support for old module level interface +c = TextCalendar() + +firstweekday = c.getfirstweekday + +def setfirstweekday(firstweekday): + if not MONDAY <= firstweekday <= SUNDAY: + raise IllegalWeekdayError(firstweekday) + c.firstweekday = firstweekday + +monthcalendar = c.monthdayscalendar +prweek = c.prweek +week = c.formatweek +weekheader = c.formatweekheader +prmonth = c.prmonth +month = c.formatmonth +calendar = c.formatyear +prcal = c.pryear + + +# Spacing of month columns for multi-column year calendar +_colwidth = 7*3 - 1 # Amount printed by prweek() +_spacing = 6 # Number of spaces between columns + + +def format(cols, colwidth=_colwidth, spacing=_spacing): + """Prints multi-column formatting for year calendars""" + print(formatstring(cols, colwidth, spacing)) + + +def formatstring(cols, colwidth=_colwidth, spacing=_spacing): + """Returns a string formatted from n strings, centered within n columns.""" + spacing *= ' ' + return spacing.join(c.center(colwidth) for c in cols) + + +EPOCH = 1970 +_EPOCH_ORD = datetime.date(EPOCH, 1, 1).toordinal() + + +def timegm(tuple): + """Unrelated but handy function to calculate Unix timestamp from GMT.""" + year, month, day, hour, minute, second = tuple[:6] + days = datetime.date(year, month, 1).toordinal() - _EPOCH_ORD + day - 1 + hours = days*24 + hour + minutes = hours*60 + minute + seconds = minutes*60 + second + return seconds + + +def main(args=None): + import argparse + parser = argparse.ArgumentParser(color=True) + textgroup = parser.add_argument_group('text only arguments') + htmlgroup = parser.add_argument_group('html only arguments') + textgroup.add_argument( + "-w", "--width", + type=int, default=2, + help="width of date column (default 2)" + ) + textgroup.add_argument( + "-l", "--lines", + type=int, default=1, + help="number of lines for each week (default 1)" + ) + textgroup.add_argument( + "-s", "--spacing", + type=int, default=6, + help="spacing between months (default 6)" + ) + textgroup.add_argument( + "-m", "--months", + type=int, default=3, + help="months per row (default 3)" + ) + htmlgroup.add_argument( + "-c", "--css", + default="calendar.css", + help="CSS to use for page" + ) + parser.add_argument( + "-L", "--locale", + default=None, + help="locale to use for month and weekday names" + ) + parser.add_argument( + "-e", "--encoding", + default=None, + help="encoding to use for output" + ) + parser.add_argument( + "-t", "--type", + default="text", + choices=("text", "html"), + help="output type (text or html)" + ) + parser.add_argument( + "-f", "--first-weekday", + type=int, default=0, + help="weekday (0 is Monday, 6 is Sunday) to start each week (default 0)" + ) + parser.add_argument( + "year", + nargs='?', type=int, + help="year number" + ) + parser.add_argument( + "month", + nargs='?', type=int, + help="month number (1-12, text only)" + ) + + options = parser.parse_args(args) + + if options.locale and not options.encoding: + parser.error("if --locale is specified --encoding is required") + sys.exit(1) + + locale = options.locale, options.encoding + today = datetime.date.today() + + if options.type == "html": + if options.month: + parser.error("incorrect number of arguments") + sys.exit(1) + if options.locale: + cal = LocaleHTMLCalendar(locale=locale) + else: + cal = HTMLCalendar() + cal.setfirstweekday(options.first_weekday) + encoding = options.encoding + if encoding is None: + encoding = sys.getdefaultencoding() + optdict = dict(encoding=encoding, css=options.css) + write = sys.stdout.buffer.write + if options.year is None: + write(cal.formatyearpage(today.year, **optdict)) + else: + write(cal.formatyearpage(options.year, **optdict)) + else: + if options.locale: + cal = _CLIDemoLocaleCalendar(highlight_day=today, locale=locale) + else: + cal = _CLIDemoCalendar(highlight_day=today) + cal.setfirstweekday(options.first_weekday) + optdict = dict(w=options.width, l=options.lines) + if options.month is None: + optdict["c"] = options.spacing + optdict["m"] = options.months + else: + _validate_month(options.month) + if options.year is None: + result = cal.formatyear(today.year, **optdict) + elif options.month is None: + result = cal.formatyear(options.year, **optdict) + else: + result = cal.formatmonth(options.year, options.month, **optdict) + write = sys.stdout.write + if options.encoding: + result = result.encode(options.encoding) + write = sys.stdout.buffer.write + write(result) + + +if __name__ == "__main__": + main() diff --git a/micromamba_root/envs/hf_sync/Lib/cmd.py b/micromamba_root/envs/hf_sync/Lib/cmd.py new file mode 100644 index 0000000000000000000000000000000000000000..51495fb32160b06ea0ca118e1f458afc41859d59 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/cmd.py @@ -0,0 +1,414 @@ +"""A generic class to build line-oriented command interpreters. + +Interpreters constructed with this class obey the following conventions: + +1. End of file on input is processed as the command 'EOF'. +2. A command is parsed out of each line by collecting the prefix composed + of characters in the identchars member. +3. A command 'foo' is dispatched to a method 'do_foo()'; the do_ method + is passed a single argument consisting of the remainder of the line. +4. Typing an empty line repeats the last command. (Actually, it calls the + method 'emptyline', which may be overridden in a subclass.) +5. There is a predefined 'help' method. Given an argument 'topic', it + calls the command 'help_topic'. With no arguments, it lists all topics + with defined help_ functions, broken into up to three topics; documented + commands, miscellaneous help topics, and undocumented commands. +6. The command '?' is a synonym for 'help'. The command '!' is a synonym + for 'shell', if a do_shell method exists. +7. If completion is enabled, completing commands will be done automatically, + and completing of commands args is done by calling complete_foo() with + arguments text, line, begidx, endidx. text is string we are matching + against, all returned matches must begin with it. line is the current + input line (lstripped), begidx and endidx are the beginning and end + indexes of the text being matched, which could be used to provide + different completion depending upon which position the argument is in. + +The 'default' method may be overridden to intercept commands for which there +is no do_ method. + +The 'completedefault' method may be overridden to intercept completions for +commands that have no complete_ method. + +The data member 'self.ruler' sets the character used to draw separator lines +in the help messages. If empty, no ruler line is drawn. It defaults to "=". + +If the value of 'self.intro' is nonempty when the cmdloop method is called, +it is printed out on interpreter startup. This value may be overridden +via an optional argument to the cmdloop() method. + +The data members 'self.doc_header', 'self.misc_header', and +'self.undoc_header' set the headers used for the help function's +listings of documented functions, miscellaneous topics, and undocumented +functions respectively. +""" + +import sys + +__all__ = ["Cmd"] + +PROMPT = '(Cmd) ' +IDENTCHARS = ('ABCDEFGHIJKLMNOPQRSTUVWXYZ' + 'abcdefghijklmnopqrstuvwxyz' + '0123456789' + '_') + +class Cmd: + """A simple framework for writing line-oriented command interpreters. + + These are often useful for test harnesses, administrative tools, and + prototypes that will later be wrapped in a more sophisticated interface. + + A Cmd instance or subclass instance is a line-oriented interpreter + framework. There is no good reason to instantiate Cmd itself; rather, + it's useful as a superclass of an interpreter class you define yourself + in order to inherit Cmd's methods and encapsulate action methods. + + """ + prompt = PROMPT + identchars = IDENTCHARS + ruler = '=' + lastcmd = '' + intro = None + doc_leader = "" + doc_header = "Documented commands (type help ):" + misc_header = "Miscellaneous help topics:" + undoc_header = "Undocumented commands:" + nohelp = "*** No help on %s" + use_rawinput = 1 + + def __init__(self, completekey='tab', stdin=None, stdout=None): + """Instantiate a line-oriented interpreter framework. + + The optional argument 'completekey' is the readline name of a + completion key; it defaults to the Tab key. If completekey is + not None and the readline module is available, command completion + is done automatically. The optional arguments stdin and stdout + specify alternate input and output file objects; if not specified, + sys.stdin and sys.stdout are used. + + """ + if stdin is not None: + self.stdin = stdin + else: + self.stdin = sys.stdin + if stdout is not None: + self.stdout = stdout + else: + self.stdout = sys.stdout + self.cmdqueue = [] + self.completekey = completekey + + def cmdloop(self, intro=None): + """Repeatedly issue a prompt, accept input, parse an initial prefix + off the received input, and dispatch to action methods, passing them + the remainder of the line as argument. + + """ + + self.preloop() + if self.use_rawinput and self.completekey: + try: + import readline + self.old_completer = readline.get_completer() + readline.set_completer(self.complete) + if readline.backend == "editline": + if self.completekey == 'tab': + # libedit uses "^I" instead of "tab" + command_string = "bind ^I rl_complete" + else: + command_string = f"bind {self.completekey} rl_complete" + else: + command_string = f"{self.completekey}: complete" + readline.parse_and_bind(command_string) + except ImportError: + pass + try: + if intro is not None: + self.intro = intro + if self.intro: + self.stdout.write(str(self.intro)+"\n") + stop = None + while not stop: + if self.cmdqueue: + line = self.cmdqueue.pop(0) + else: + if self.use_rawinput: + try: + line = input(self.prompt) + except EOFError: + line = 'EOF' + else: + self.stdout.write(self.prompt) + self.stdout.flush() + line = self.stdin.readline() + if not len(line): + line = 'EOF' + else: + line = line.rstrip('\r\n') + line = self.precmd(line) + stop = self.onecmd(line) + stop = self.postcmd(stop, line) + self.postloop() + finally: + if self.use_rawinput and self.completekey: + try: + import readline + readline.set_completer(self.old_completer) + except ImportError: + pass + + + def precmd(self, line): + """Hook method executed just before the command line is + interpreted, but after the input prompt is generated and issued. + + """ + return line + + def postcmd(self, stop, line): + """Hook method executed just after a command dispatch is finished.""" + return stop + + def preloop(self): + """Hook method executed once when the cmdloop() method is called.""" + pass + + def postloop(self): + """Hook method executed once when the cmdloop() method is about to + return. + + """ + pass + + def parseline(self, line): + """Parse the line into a command name and a string containing + the arguments. Returns a tuple containing (command, args, line). + 'command' and 'args' may be None if the line couldn't be parsed. + """ + line = line.strip() + if not line: + return None, None, line + elif line[0] == '?': + line = 'help ' + line[1:] + elif line[0] == '!': + if hasattr(self, 'do_shell'): + line = 'shell ' + line[1:] + else: + return None, None, line + i, n = 0, len(line) + while i < n and line[i] in self.identchars: i = i+1 + cmd, arg = line[:i], line[i:].strip() + return cmd, arg, line + + def onecmd(self, line): + """Interpret the argument as though it had been typed in response + to the prompt. + + This may be overridden, but should not normally need to be; + see the precmd() and postcmd() methods for useful execution hooks. + The return value is a flag indicating whether interpretation of + commands by the interpreter should stop. + + """ + cmd, arg, line = self.parseline(line) + if not line: + return self.emptyline() + if cmd is None: + return self.default(line) + self.lastcmd = line + if line == 'EOF' : + self.lastcmd = '' + if cmd == '': + return self.default(line) + else: + func = getattr(self, 'do_' + cmd, None) + if func is None: + return self.default(line) + return func(arg) + + def emptyline(self): + """Called when an empty line is entered in response to the prompt. + + If this method is not overridden, it repeats the last nonempty + command entered. + + """ + if self.lastcmd: + return self.onecmd(self.lastcmd) + + def default(self, line): + """Called on an input line when the command prefix is not recognized. + + If this method is not overridden, it prints an error message and + returns. + + """ + self.stdout.write('*** Unknown syntax: %s\n'%line) + + def completedefault(self, *ignored): + """Method called to complete an input line when no command-specific + complete_*() method is available. + + By default, it returns an empty list. + + """ + return [] + + def completenames(self, text, *ignored): + dotext = 'do_'+text + return [a[3:] for a in self.get_names() if a.startswith(dotext)] + + def complete(self, text, state): + """Return the next possible completion for 'text'. + + If a command has not been entered, then complete against command list. + Otherwise try to call complete_ to get list of completions. + """ + if state == 0: + import readline + origline = readline.get_line_buffer() + line = origline.lstrip() + stripped = len(origline) - len(line) + begidx = readline.get_begidx() - stripped + endidx = readline.get_endidx() - stripped + if begidx>0: + cmd, args, foo = self.parseline(line) + if not cmd: + compfunc = self.completedefault + else: + try: + compfunc = getattr(self, 'complete_' + cmd) + except AttributeError: + compfunc = self.completedefault + else: + compfunc = self.completenames + self.completion_matches = compfunc(text, line, begidx, endidx) + try: + return self.completion_matches[state] + except IndexError: + return None + + def get_names(self): + # This method used to pull in base class attributes + # at a time dir() didn't do it yet. + return dir(self.__class__) + + def complete_help(self, *args): + commands = set(self.completenames(*args)) + topics = set(a[5:] for a in self.get_names() + if a.startswith('help_' + args[0])) + return list(commands | topics) + + def do_help(self, arg): + 'List available commands with "help" or detailed help with "help cmd".' + if arg: + # XXX check arg syntax + try: + func = getattr(self, 'help_' + arg) + except AttributeError: + from inspect import cleandoc + + try: + doc=getattr(self, 'do_' + arg).__doc__ + doc = cleandoc(doc) + if doc: + self.stdout.write("%s\n"%str(doc)) + return + except AttributeError: + pass + self.stdout.write("%s\n"%str(self.nohelp % (arg,))) + return + func() + else: + names = self.get_names() + cmds_doc = [] + cmds_undoc = [] + topics = set() + for name in names: + if name[:5] == 'help_': + topics.add(name[5:]) + names.sort() + # There can be duplicates if routines overridden + prevname = '' + for name in names: + if name[:3] == 'do_': + if name == prevname: + continue + prevname = name + cmd=name[3:] + if cmd in topics: + cmds_doc.append(cmd) + topics.remove(cmd) + elif getattr(self, name).__doc__: + cmds_doc.append(cmd) + else: + cmds_undoc.append(cmd) + self.stdout.write("%s\n"%str(self.doc_leader)) + self.print_topics(self.doc_header, cmds_doc, 15,80) + self.print_topics(self.misc_header, sorted(topics),15,80) + self.print_topics(self.undoc_header, cmds_undoc, 15,80) + + def print_topics(self, header, cmds, cmdlen, maxcol): + if cmds: + self.stdout.write("%s\n"%str(header)) + if self.ruler: + self.stdout.write("%s\n"%str(self.ruler * len(header))) + self.columnize(cmds, maxcol-1) + self.stdout.write("\n") + + def columnize(self, list, displaywidth=80): + """Display a list of strings as a compact set of columns. + + Each column is only as wide as necessary. + Columns are separated by two spaces (one was not legible enough). + """ + if not list: + self.stdout.write("\n") + return + + nonstrings = [i for i in range(len(list)) + if not isinstance(list[i], str)] + if nonstrings: + raise TypeError("list[i] not a string for i in %s" + % ", ".join(map(str, nonstrings))) + size = len(list) + if size == 1: + self.stdout.write('%s\n'%str(list[0])) + return + # Try every row count from 1 upwards + for nrows in range(1, len(list)): + ncols = (size+nrows-1) // nrows + colwidths = [] + totwidth = -2 + for col in range(ncols): + colwidth = 0 + for row in range(nrows): + i = row + nrows*col + if i >= size: + break + x = list[i] + colwidth = max(colwidth, len(x)) + colwidths.append(colwidth) + totwidth += colwidth + 2 + if totwidth > displaywidth: + break + if totwidth <= displaywidth: + break + else: + nrows = len(list) + ncols = 1 + colwidths = [0] + for row in range(nrows): + texts = [] + for col in range(ncols): + i = row + nrows*col + if i >= size: + x = "" + else: + x = list[i] + texts.append(x) + while texts and not texts[-1]: + del texts[-1] + for col in range(len(texts)): + texts[col] = texts[col].ljust(colwidths[col]) + self.stdout.write("%s\n"%str(" ".join(texts))) diff --git a/micromamba_root/envs/hf_sync/Lib/code.py b/micromamba_root/envs/hf_sync/Lib/code.py new file mode 100644 index 0000000000000000000000000000000000000000..b134886dc267fbd2f242c4ccdb68fc497b63164d --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/code.py @@ -0,0 +1,396 @@ +"""Utilities needed to emulate Python's interactive interpreter. + +""" + +# Inspired by similar code by Jeff Epler and Fredrik Lundh. + + +import builtins +import sys +import traceback +from codeop import CommandCompiler, compile_command + +__all__ = ["InteractiveInterpreter", "InteractiveConsole", "interact", + "compile_command"] + +class InteractiveInterpreter: + """Base class for InteractiveConsole. + + This class deals with parsing and interpreter state (the user's + namespace); it doesn't deal with input buffering or prompting or + input file naming (the filename is always passed in explicitly). + + """ + + def __init__(self, locals=None): + """Constructor. + + The optional 'locals' argument specifies a mapping to use as the + namespace in which code will be executed; it defaults to a newly + created dictionary with key "__name__" set to "__console__" and + key "__doc__" set to None. + + """ + if locals is None: + locals = {"__name__": "__console__", "__doc__": None} + self.locals = locals + self.compile = CommandCompiler() + + def runsource(self, source, filename="", symbol="single"): + """Compile and run some source in the interpreter. + + Arguments are as for compile_command(). + + One of several things can happen: + + 1) The input is incorrect; compile_command() raised an + exception (SyntaxError or OverflowError). A syntax traceback + will be printed by calling the showsyntaxerror() method. + + 2) The input is incomplete, and more input is required; + compile_command() returned None. Nothing happens. + + 3) The input is complete; compile_command() returned a code + object. The code is executed by calling self.runcode() (which + also handles run-time exceptions, except for SystemExit). + + The return value is True in case 2, False in the other cases (unless + an exception is raised). The return value can be used to + decide whether to use sys.ps1 or sys.ps2 to prompt the next + line. + + """ + try: + code = self.compile(source, filename, symbol) + except (OverflowError, SyntaxError, ValueError): + # Case 1 + self.showsyntaxerror(filename, source=source) + return False + + if code is None: + # Case 2 + return True + + # Case 3 + self.runcode(code) + return False + + def runcode(self, code): + """Execute a code object. + + When an exception occurs, self.showtraceback() is called to + display a traceback. All exceptions are caught except + SystemExit, which is reraised. + + A note about KeyboardInterrupt: this exception may occur + elsewhere in this code, and may not always be caught. The + caller should be prepared to deal with it. + + """ + try: + exec(code, self.locals) + except SystemExit: + raise + except: + self.showtraceback() + + def showsyntaxerror(self, filename=None, **kwargs): + """Display the syntax error that just occurred. + + This doesn't display a stack trace because there isn't one. + + If a filename is given, it is stuffed in the exception instead + of what was there before (because Python's parser always uses + "" when reading from a string). + + The output is written by self.write(), below. + + """ + try: + typ, value, tb = sys.exc_info() + if filename and issubclass(typ, SyntaxError): + value.filename = filename + source = kwargs.pop('source', "") + self._showtraceback(typ, value, None, source) + finally: + typ = value = tb = None + + def showtraceback(self): + """Display the exception that just occurred. + + We remove the first stack item because it is our own code. + + The output is written by self.write(), below. + + """ + try: + typ, value, tb = sys.exc_info() + self._showtraceback(typ, value, tb.tb_next, "") + finally: + typ = value = tb = None + + def _showtraceback(self, typ, value, tb, source): + sys.last_type = typ + sys.last_traceback = tb + value = value.with_traceback(tb) + # Set the line of text that the exception refers to + lines = source.splitlines() + if (source and typ is SyntaxError + and not value.text and value.lineno is not None + and len(lines) >= value.lineno): + value.text = lines[value.lineno - 1] + sys.last_exc = sys.last_value = value + if sys.excepthook is sys.__excepthook__: + self._excepthook(typ, value, tb) + else: + # If someone has set sys.excepthook, we let that take precedence + # over self.write + try: + sys.excepthook(typ, value, tb) + except SystemExit: + raise + except BaseException as e: + e.__context__ = None + e = e.with_traceback(e.__traceback__.tb_next) + print('Error in sys.excepthook:', file=sys.stderr) + sys.__excepthook__(type(e), e, e.__traceback__) + print(file=sys.stderr) + print('Original exception was:', file=sys.stderr) + sys.__excepthook__(typ, value, tb) + + def _excepthook(self, typ, value, tb): + # This method is being overwritten in + # _pyrepl.console.InteractiveColoredConsole + lines = traceback.format_exception(typ, value, tb) + self.write(''.join(lines)) + + def write(self, data): + """Write a string. + + The base implementation writes to sys.stderr; a subclass may + replace this with a different implementation. + + """ + sys.stderr.write(data) + + +class InteractiveConsole(InteractiveInterpreter): + """Closely emulate the behavior of the interactive Python interpreter. + + This class builds on InteractiveInterpreter and adds prompting + using the familiar sys.ps1 and sys.ps2, and input buffering. + + """ + + def __init__(self, locals=None, filename="", *, local_exit=False): + """Constructor. + + The optional locals argument will be passed to the + InteractiveInterpreter base class. + + The optional filename argument should specify the (file)name + of the input stream; it will show up in tracebacks. + + """ + InteractiveInterpreter.__init__(self, locals) + self.filename = filename + self.local_exit = local_exit + self.resetbuffer() + + def resetbuffer(self): + """Reset the input buffer.""" + self.buffer = [] + + def interact(self, banner=None, exitmsg=None): + """Closely emulate the interactive Python console. + + The optional banner argument specifies the banner to print + before the first interaction; by default it prints a banner + similar to the one printed by the real Python interpreter, + followed by the current class name in parentheses (so as not + to confuse this with the real interpreter -- since it's so + close!). + + The optional exitmsg argument specifies the exit message + printed when exiting. Pass the empty string to suppress + printing an exit message. If exitmsg is not given or None, + a default message is printed. + + """ + try: + sys.ps1 + delete_ps1_after = False + except AttributeError: + sys.ps1 = ">>> " + delete_ps1_after = True + try: + _ps2 = sys.ps2 + delete_ps2_after = False + except AttributeError: + sys.ps2 = "... " + delete_ps2_after = True + + cprt = 'Type "help", "copyright", "credits" or "license" for more information.' + if banner is None: + self.write("Python %s on %s\n%s\n(%s)\n" % + (sys.version, sys.platform, cprt, + self.__class__.__name__)) + elif banner: + self.write("%s\n" % str(banner)) + more = 0 + + # When the user uses exit() or quit() in their interactive shell + # they probably just want to exit the created shell, not the whole + # process. exit and quit in builtins closes sys.stdin which makes + # it super difficult to restore + # + # When self.local_exit is True, we overwrite the builtins so + # exit() and quit() only raises SystemExit and we can catch that + # to only exit the interactive shell + + _exit = None + _quit = None + + if self.local_exit: + if hasattr(builtins, "exit"): + _exit = builtins.exit + builtins.exit = Quitter("exit") + + if hasattr(builtins, "quit"): + _quit = builtins.quit + builtins.quit = Quitter("quit") + + try: + while True: + try: + if more: + prompt = sys.ps2 + else: + prompt = sys.ps1 + try: + line = self.raw_input(prompt) + except EOFError: + self.write("\n") + break + else: + more = self.push(line) + except KeyboardInterrupt: + self.write("\nKeyboardInterrupt\n") + self.resetbuffer() + more = 0 + except SystemExit as e: + if self.local_exit: + self.write("\n") + break + else: + raise e + finally: + # restore exit and quit in builtins if they were modified + if _exit is not None: + builtins.exit = _exit + + if _quit is not None: + builtins.quit = _quit + + if delete_ps1_after: + del sys.ps1 + + if delete_ps2_after: + del sys.ps2 + + if exitmsg is None: + self.write('now exiting %s...\n' % self.__class__.__name__) + elif exitmsg != '': + self.write('%s\n' % exitmsg) + + def push(self, line, filename=None, _symbol="single"): + """Push a line to the interpreter. + + The line should not have a trailing newline; it may have + internal newlines. The line is appended to a buffer and the + interpreter's runsource() method is called with the + concatenated contents of the buffer as source. If this + indicates that the command was executed or invalid, the buffer + is reset; otherwise, the command is incomplete, and the buffer + is left as it was after the line was appended. The return + value is 1 if more input is required, 0 if the line was dealt + with in some way (this is the same as runsource()). + + """ + self.buffer.append(line) + source = "\n".join(self.buffer) + if filename is None: + filename = self.filename + more = self.runsource(source, filename, symbol=_symbol) + if not more: + self.resetbuffer() + return more + + def raw_input(self, prompt=""): + """Write a prompt and read a line. + + The returned line does not include the trailing newline. + When the user enters the EOF key sequence, EOFError is raised. + + The base implementation uses the built-in function + input(); a subclass may replace this with a different + implementation. + + """ + return input(prompt) + + +class Quitter: + def __init__(self, name): + self.name = name + if sys.platform == "win32": + self.eof = 'Ctrl-Z plus Return' + else: + self.eof = 'Ctrl-D (i.e. EOF)' + + def __repr__(self): + return f'Use {self.name} or {self.eof} to exit' + + def __call__(self, code=None): + raise SystemExit(code) + + +def interact(banner=None, readfunc=None, local=None, exitmsg=None, local_exit=False): + """Closely emulate the interactive Python interpreter. + + This is a backwards compatible interface to the InteractiveConsole + class. When readfunc is not specified, it attempts to import the + readline module to enable GNU readline if it is available. + + Arguments (all optional, all default to None): + + banner -- passed to InteractiveConsole.interact() + readfunc -- if not None, replaces InteractiveConsole.raw_input() + local -- passed to InteractiveInterpreter.__init__() + exitmsg -- passed to InteractiveConsole.interact() + local_exit -- passed to InteractiveConsole.__init__() + + """ + console = InteractiveConsole(local, local_exit=local_exit) + if readfunc is not None: + console.raw_input = readfunc + else: + try: + import readline # noqa: F401 + except ImportError: + pass + console.interact(banner, exitmsg) + + +if __name__ == "__main__": + import argparse + + parser = argparse.ArgumentParser(color=True) + parser.add_argument('-q', action='store_true', + help="don't print version and copyright messages") + args = parser.parse_args() + if args.q or sys.flags.quiet: + banner = '' + else: + banner = None + interact(banner) diff --git a/micromamba_root/envs/hf_sync/Lib/codecs.py b/micromamba_root/envs/hf_sync/Lib/codecs.py new file mode 100644 index 0000000000000000000000000000000000000000..e4a8010aba90a503aa25ae4a81eef68790150be3 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/codecs.py @@ -0,0 +1,1125 @@ +""" codecs -- Python Codec Registry, API and helpers. + + +Written by Marc-Andre Lemburg (mal@lemburg.com). + +(c) Copyright CNRI, All Rights Reserved. NO WARRANTY. + +""" + +import builtins +import sys + +### Registry and builtin stateless codec functions + +try: + from _codecs import * +except ImportError as why: + raise SystemError('Failed to load the builtin codecs: %s' % why) + +__all__ = ["register", "lookup", "open", "EncodedFile", "BOM", "BOM_BE", + "BOM_LE", "BOM32_BE", "BOM32_LE", "BOM64_BE", "BOM64_LE", + "BOM_UTF8", "BOM_UTF16", "BOM_UTF16_LE", "BOM_UTF16_BE", + "BOM_UTF32", "BOM_UTF32_LE", "BOM_UTF32_BE", + "CodecInfo", "Codec", "IncrementalEncoder", "IncrementalDecoder", + "StreamReader", "StreamWriter", + "StreamReaderWriter", "StreamRecoder", + "getencoder", "getdecoder", "getincrementalencoder", + "getincrementaldecoder", "getreader", "getwriter", + "encode", "decode", "iterencode", "iterdecode", + "strict_errors", "ignore_errors", "replace_errors", + "xmlcharrefreplace_errors", + "backslashreplace_errors", "namereplace_errors", + "register_error", "lookup_error"] + +### Constants + +# +# Byte Order Mark (BOM = ZERO WIDTH NO-BREAK SPACE = U+FEFF) +# and its possible byte string values +# for UTF8/UTF16/UTF32 output and little/big endian machines +# + +# UTF-8 +BOM_UTF8 = b'\xef\xbb\xbf' + +# UTF-16, little endian +BOM_LE = BOM_UTF16_LE = b'\xff\xfe' + +# UTF-16, big endian +BOM_BE = BOM_UTF16_BE = b'\xfe\xff' + +# UTF-32, little endian +BOM_UTF32_LE = b'\xff\xfe\x00\x00' + +# UTF-32, big endian +BOM_UTF32_BE = b'\x00\x00\xfe\xff' + +if sys.byteorder == 'little': + + # UTF-16, native endianness + BOM = BOM_UTF16 = BOM_UTF16_LE + + # UTF-32, native endianness + BOM_UTF32 = BOM_UTF32_LE + +else: + + # UTF-16, native endianness + BOM = BOM_UTF16 = BOM_UTF16_BE + + # UTF-32, native endianness + BOM_UTF32 = BOM_UTF32_BE + +# Old broken names (don't use in new code) +BOM32_LE = BOM_UTF16_LE +BOM32_BE = BOM_UTF16_BE +BOM64_LE = BOM_UTF32_LE +BOM64_BE = BOM_UTF32_BE + + +### Codec base classes (defining the API) + +class CodecInfo(tuple): + """Codec details when looking up the codec registry""" + + # Private API to allow Python 3.4 to denylist the known non-Unicode + # codecs in the standard library. A more general mechanism to + # reliably distinguish test encodings from other codecs will hopefully + # be defined for Python 3.5 + # + # See http://bugs.python.org/issue19619 + _is_text_encoding = True # Assume codecs are text encodings by default + + def __new__(cls, encode, decode, streamreader=None, streamwriter=None, + incrementalencoder=None, incrementaldecoder=None, name=None, + *, _is_text_encoding=None): + self = tuple.__new__(cls, (encode, decode, streamreader, streamwriter)) + self.name = name + self.encode = encode + self.decode = decode + self.incrementalencoder = incrementalencoder + self.incrementaldecoder = incrementaldecoder + self.streamwriter = streamwriter + self.streamreader = streamreader + if _is_text_encoding is not None: + self._is_text_encoding = _is_text_encoding + return self + + def __repr__(self): + return "<%s.%s object for encoding %s at %#x>" % \ + (self.__class__.__module__, self.__class__.__qualname__, + self.name, id(self)) + + def __getnewargs__(self): + return tuple(self) + +class Codec: + + """ Defines the interface for stateless encoders/decoders. + + The .encode()/.decode() methods may use different error + handling schemes by providing the errors argument. These + string values are predefined: + + 'strict' - raise a ValueError error (or a subclass) + 'ignore' - ignore the character and continue with the next + 'replace' - replace with a suitable replacement character; + Python will use the official U+FFFD REPLACEMENT + CHARACTER for the builtin Unicode codecs on + decoding and '?' on encoding. + 'surrogateescape' - replace with private code points U+DCnn. + 'xmlcharrefreplace' - Replace with the appropriate XML + character reference (only for encoding). + 'backslashreplace' - Replace with backslashed escape sequences. + 'namereplace' - Replace with \\N{...} escape sequences + (only for encoding). + + The set of allowed values can be extended via register_error. + + """ + def encode(self, input, errors='strict'): + + """ Encodes the object input and returns a tuple (output + object, length consumed). + + errors defines the error handling to apply. It defaults to + 'strict' handling. + + The method may not store state in the Codec instance. Use + StreamWriter for codecs which have to keep state in order to + make encoding efficient. + + The encoder must be able to handle zero length input and + return an empty object of the output object type in this + situation. + + """ + raise NotImplementedError + + def decode(self, input, errors='strict'): + + """ Decodes the object input and returns a tuple (output + object, length consumed). + + input must be an object which provides the bf_getreadbuf + buffer slot. Python strings, buffer objects and memory + mapped files are examples of objects providing this slot. + + errors defines the error handling to apply. It defaults to + 'strict' handling. + + The method may not store state in the Codec instance. Use + StreamReader for codecs which have to keep state in order to + make decoding efficient. + + The decoder must be able to handle zero length input and + return an empty object of the output object type in this + situation. + + """ + raise NotImplementedError + +class IncrementalEncoder(object): + """ + An IncrementalEncoder encodes an input in multiple steps. The input can + be passed piece by piece to the encode() method. The IncrementalEncoder + remembers the state of the encoding process between calls to encode(). + """ + def __init__(self, errors='strict'): + """ + Creates an IncrementalEncoder instance. + + The IncrementalEncoder may use different error handling schemes by + providing the errors keyword argument. See the module docstring + for a list of possible values. + """ + self.errors = errors + self.buffer = "" + + def encode(self, input, final=False): + """ + Encodes input and returns the resulting object. + """ + raise NotImplementedError + + def reset(self): + """ + Resets the encoder to the initial state. + """ + + def getstate(self): + """ + Return the current state of the encoder. + """ + return 0 + + def setstate(self, state): + """ + Set the current state of the encoder. state must have been + returned by getstate(). + """ + +class BufferedIncrementalEncoder(IncrementalEncoder): + """ + This subclass of IncrementalEncoder can be used as the baseclass for an + incremental encoder if the encoder must keep some of the output in a + buffer between calls to encode(). + """ + def __init__(self, errors='strict'): + IncrementalEncoder.__init__(self, errors) + # unencoded input that is kept between calls to encode() + self.buffer = "" + + def _buffer_encode(self, input, errors, final): + # Overwrite this method in subclasses: It must encode input + # and return an (output, length consumed) tuple + raise NotImplementedError + + def encode(self, input, final=False): + # encode input (taking the buffer into account) + data = self.buffer + input + (result, consumed) = self._buffer_encode(data, self.errors, final) + # keep unencoded input until the next call + self.buffer = data[consumed:] + return result + + def reset(self): + IncrementalEncoder.reset(self) + self.buffer = "" + + def getstate(self): + return self.buffer or 0 + + def setstate(self, state): + self.buffer = state or "" + +class IncrementalDecoder(object): + """ + An IncrementalDecoder decodes an input in multiple steps. The input can + be passed piece by piece to the decode() method. The IncrementalDecoder + remembers the state of the decoding process between calls to decode(). + """ + def __init__(self, errors='strict'): + """ + Create an IncrementalDecoder instance. + + The IncrementalDecoder may use different error handling schemes by + providing the errors keyword argument. See the module docstring + for a list of possible values. + """ + self.errors = errors + + def decode(self, input, final=False): + """ + Decode input and returns the resulting object. + """ + raise NotImplementedError + + def reset(self): + """ + Reset the decoder to the initial state. + """ + + def getstate(self): + """ + Return the current state of the decoder. + + This must be a (buffered_input, additional_state_info) tuple. + buffered_input must be a bytes object containing bytes that + were passed to decode() that have not yet been converted. + additional_state_info must be a non-negative integer + representing the state of the decoder WITHOUT yet having + processed the contents of buffered_input. In the initial state + and after reset(), getstate() must return (b"", 0). + """ + return (b"", 0) + + def setstate(self, state): + """ + Set the current state of the decoder. + + state must have been returned by getstate(). The effect of + setstate((b"", 0)) must be equivalent to reset(). + """ + +class BufferedIncrementalDecoder(IncrementalDecoder): + """ + This subclass of IncrementalDecoder can be used as the baseclass for an + incremental decoder if the decoder must be able to handle incomplete + byte sequences. + """ + def __init__(self, errors='strict'): + IncrementalDecoder.__init__(self, errors) + # undecoded input that is kept between calls to decode() + self.buffer = b"" + + def _buffer_decode(self, input, errors, final): + # Overwrite this method in subclasses: It must decode input + # and return an (output, length consumed) tuple + raise NotImplementedError + + def decode(self, input, final=False): + # decode input (taking the buffer into account) + data = self.buffer + input + (result, consumed) = self._buffer_decode(data, self.errors, final) + # keep undecoded input until the next call + self.buffer = data[consumed:] + return result + + def reset(self): + IncrementalDecoder.reset(self) + self.buffer = b"" + + def getstate(self): + # additional state info is always 0 + return (self.buffer, 0) + + def setstate(self, state): + # ignore additional state info + self.buffer = state[0] + +# +# The StreamWriter and StreamReader class provide generic working +# interfaces which can be used to implement new encoding submodules +# very easily. See encodings/utf_8.py for an example on how this is +# done. +# + +class StreamWriter(Codec): + + def __init__(self, stream, errors='strict'): + + """ Creates a StreamWriter instance. + + stream must be a file-like object open for writing. + + The StreamWriter may use different error handling + schemes by providing the errors keyword argument. These + parameters are predefined: + + 'strict' - raise a ValueError (or a subclass) + 'ignore' - ignore the character and continue with the next + 'replace'- replace with a suitable replacement character + 'xmlcharrefreplace' - Replace with the appropriate XML + character reference. + 'backslashreplace' - Replace with backslashed escape + sequences. + 'namereplace' - Replace with \\N{...} escape sequences. + + The set of allowed parameter values can be extended via + register_error. + """ + self.stream = stream + self.errors = errors + + def write(self, object): + + """ Writes the object's contents encoded to self.stream. + """ + data, consumed = self.encode(object, self.errors) + self.stream.write(data) + + def writelines(self, list): + + """ Writes the concatenated list of strings to the stream + using .write(). + """ + self.write(''.join(list)) + + def reset(self): + + """ Resets the codec buffers used for keeping internal state. + + Calling this method should ensure that the data on the + output is put into a clean state, that allows appending + of new fresh data without having to rescan the whole + stream to recover state. + + """ + pass + + def seek(self, offset, whence=0): + self.stream.seek(offset, whence) + if whence == 0 and offset == 0: + self.reset() + + def __getattr__(self, name, + getattr=getattr): + + """ Inherit all other methods from the underlying stream. + """ + return getattr(self.stream, name) + + def __enter__(self): + return self + + def __exit__(self, type, value, tb): + self.stream.close() + + def __reduce_ex__(self, proto): + raise TypeError("can't serialize %s" % self.__class__.__name__) + +### + +class StreamReader(Codec): + + charbuffertype = str + + def __init__(self, stream, errors='strict'): + + """ Creates a StreamReader instance. + + stream must be a file-like object open for reading. + + The StreamReader may use different error handling + schemes by providing the errors keyword argument. These + parameters are predefined: + + 'strict' - raise a ValueError (or a subclass) + 'ignore' - ignore the character and continue with the next + 'replace'- replace with a suitable replacement character + 'backslashreplace' - Replace with backslashed escape sequences; + + The set of allowed parameter values can be extended via + register_error. + """ + self.stream = stream + self.errors = errors + self.bytebuffer = b"" + self._empty_charbuffer = self.charbuffertype() + self.charbuffer = self._empty_charbuffer + self.linebuffer = None + + def decode(self, input, errors='strict'): + raise NotImplementedError + + def read(self, size=-1, chars=-1, firstline=False): + + """ Decodes data from the stream self.stream and returns the + resulting object. + + chars indicates the number of decoded code points or bytes to + return. read() will never return more data than requested, + but it might return less, if there is not enough available. + + size indicates the approximate maximum number of decoded + bytes or code points to read for decoding. The decoder + can modify this setting as appropriate. The default value + -1 indicates to read and decode as much as possible. size + is intended to prevent having to decode huge files in one + step. + + If firstline is true, and a UnicodeDecodeError happens + after the first line terminator in the input only the first line + will be returned, the rest of the input will be kept until the + next call to read(). + + The method should use a greedy read strategy, meaning that + it should read as much data as is allowed within the + definition of the encoding and the given size, e.g. if + optional encoding endings or state markers are available + on the stream, these should be read too. + """ + # If we have lines cached, first merge them back into characters + if self.linebuffer: + self.charbuffer = self._empty_charbuffer.join(self.linebuffer) + self.linebuffer = None + + if chars < 0: + # For compatibility with other read() methods that take a + # single argument + chars = size + + # read until we get the required number of characters (if available) + while True: + # can the request be satisfied from the character buffer? + if chars >= 0: + if len(self.charbuffer) >= chars: + break + # we need more data + if size < 0: + newdata = self.stream.read() + else: + newdata = self.stream.read(size) + # decode bytes (those remaining from the last call included) + data = self.bytebuffer + newdata + if not data: + break + try: + newchars, decodedbytes = self.decode(data, self.errors) + except UnicodeDecodeError as exc: + if firstline: + newchars, decodedbytes = \ + self.decode(data[:exc.start], self.errors) + lines = newchars.splitlines(keepends=True) + if len(lines)<=1: + raise + else: + raise + # keep undecoded bytes until the next call + self.bytebuffer = data[decodedbytes:] + # put new characters in the character buffer + self.charbuffer += newchars + # there was no data available + if not newdata: + break + if chars < 0: + # Return everything we've got + result = self.charbuffer + self.charbuffer = self._empty_charbuffer + else: + # Return the first chars characters + result = self.charbuffer[:chars] + self.charbuffer = self.charbuffer[chars:] + return result + + def readline(self, size=None, keepends=True): + + """ Read one line from the input stream and return the + decoded data. + + size, if given, is passed as size argument to the + read() method. + + """ + # If we have lines cached from an earlier read, return + # them unconditionally + if self.linebuffer: + line = self.linebuffer[0] + del self.linebuffer[0] + if len(self.linebuffer) == 1: + # revert to charbuffer mode; we might need more data + # next time + self.charbuffer = self.linebuffer[0] + self.linebuffer = None + if not keepends: + line = line.splitlines(keepends=False)[0] + return line + + readsize = size or 72 + line = self._empty_charbuffer + # If size is given, we call read() only once + while True: + data = self.read(readsize, firstline=True) + if data: + # If we're at a "\r" read one extra character (which might + # be a "\n") to get a proper line ending. If the stream is + # temporarily exhausted we return the wrong line ending. + if (isinstance(data, str) and data.endswith("\r")) or \ + (isinstance(data, bytes) and data.endswith(b"\r")): + data += self.read(size=1, chars=1) + + line += data + lines = line.splitlines(keepends=True) + if lines: + if len(lines) > 1: + # More than one line result; the first line is a full line + # to return + line = lines[0] + del lines[0] + if len(lines) > 1: + # cache the remaining lines + lines[-1] += self.charbuffer + self.linebuffer = lines + self.charbuffer = None + else: + # only one remaining line, put it back into charbuffer + self.charbuffer = lines[0] + self.charbuffer + if not keepends: + line = line.splitlines(keepends=False)[0] + break + line0withend = lines[0] + line0withoutend = lines[0].splitlines(keepends=False)[0] + if line0withend != line0withoutend: # We really have a line end + # Put the rest back together and keep it until the next call + self.charbuffer = self._empty_charbuffer.join(lines[1:]) + \ + self.charbuffer + if keepends: + line = line0withend + else: + line = line0withoutend + break + # we didn't get anything or this was our only try + if not data or size is not None: + if line and not keepends: + line = line.splitlines(keepends=False)[0] + break + if readsize < 8000: + readsize *= 2 + return line + + def readlines(self, sizehint=None, keepends=True): + + """ Read all lines available on the input stream + and return them as a list. + + Line breaks are implemented using the codec's decoder + method and are included in the list entries. + + sizehint, if given, is ignored since there is no efficient + way of finding the true end-of-line. + + """ + data = self.read() + return data.splitlines(keepends) + + def reset(self): + + """ Resets the codec buffers used for keeping internal state. + + Note that no stream repositioning should take place. + This method is primarily intended to be able to recover + from decoding errors. + + """ + self.bytebuffer = b"" + self.charbuffer = self._empty_charbuffer + self.linebuffer = None + + def seek(self, offset, whence=0): + """ Set the input stream's current position. + + Resets the codec buffers used for keeping state. + """ + self.stream.seek(offset, whence) + self.reset() + + def __next__(self): + + """ Return the next decoded line from the input stream.""" + line = self.readline() + if line: + return line + raise StopIteration + + def __iter__(self): + return self + + def __getattr__(self, name, + getattr=getattr): + + """ Inherit all other methods from the underlying stream. + """ + return getattr(self.stream, name) + + def __enter__(self): + return self + + def __exit__(self, type, value, tb): + self.stream.close() + + def __reduce_ex__(self, proto): + raise TypeError("can't serialize %s" % self.__class__.__name__) + +### + +class StreamReaderWriter: + + """ StreamReaderWriter instances allow wrapping streams which + work in both read and write modes. + + The design is such that one can use the factory functions + returned by the codec.lookup() function to construct the + instance. + + """ + # Optional attributes set by the file wrappers below + encoding = 'unknown' + + def __init__(self, stream, Reader, Writer, errors='strict'): + + """ Creates a StreamReaderWriter instance. + + stream must be a Stream-like object. + + Reader, Writer must be factory functions or classes + providing the StreamReader, StreamWriter interface resp. + + Error handling is done in the same way as defined for the + StreamWriter/Readers. + + """ + self.stream = stream + self.reader = Reader(stream, errors) + self.writer = Writer(stream, errors) + self.errors = errors + + def read(self, size=-1): + + return self.reader.read(size) + + def readline(self, size=None, keepends=True): + + return self.reader.readline(size, keepends) + + def readlines(self, sizehint=None, keepends=True): + + return self.reader.readlines(sizehint, keepends) + + def __next__(self): + + """ Return the next decoded line from the input stream.""" + return next(self.reader) + + def __iter__(self): + return self + + def write(self, data): + + return self.writer.write(data) + + def writelines(self, list): + + return self.writer.writelines(list) + + def reset(self): + + self.reader.reset() + self.writer.reset() + + def seek(self, offset, whence=0): + self.stream.seek(offset, whence) + self.reader.reset() + if whence == 0 and offset == 0: + self.writer.reset() + + def __getattr__(self, name, + getattr=getattr): + + """ Inherit all other methods from the underlying stream. + """ + return getattr(self.stream, name) + + # these are needed to make "with StreamReaderWriter(...)" work properly + + def __enter__(self): + return self + + def __exit__(self, type, value, tb): + self.stream.close() + + def __reduce_ex__(self, proto): + raise TypeError("can't serialize %s" % self.__class__.__name__) + +### + +class StreamRecoder: + + """ StreamRecoder instances translate data from one encoding to another. + + They use the complete set of APIs returned by the + codecs.lookup() function to implement their task. + + Data written to the StreamRecoder is first decoded into an + intermediate format (depending on the "decode" codec) and then + written to the underlying stream using an instance of the provided + Writer class. + + In the other direction, data is read from the underlying stream using + a Reader instance and then encoded and returned to the caller. + + """ + # Optional attributes set by the file wrappers below + data_encoding = 'unknown' + file_encoding = 'unknown' + + def __init__(self, stream, encode, decode, Reader, Writer, + errors='strict'): + + """ Creates a StreamRecoder instance which implements a two-way + conversion: encode and decode work on the frontend (the + data visible to .read() and .write()) while Reader and Writer + work on the backend (the data in stream). + + You can use these objects to do transparent + transcodings from e.g. latin-1 to utf-8 and back. + + stream must be a file-like object. + + encode and decode must adhere to the Codec interface; Reader and + Writer must be factory functions or classes providing the + StreamReader and StreamWriter interfaces resp. + + Error handling is done in the same way as defined for the + StreamWriter/Readers. + + """ + self.stream = stream + self.encode = encode + self.decode = decode + self.reader = Reader(stream, errors) + self.writer = Writer(stream, errors) + self.errors = errors + + def read(self, size=-1): + + data = self.reader.read(size) + data, bytesencoded = self.encode(data, self.errors) + return data + + def readline(self, size=None): + + if size is None: + data = self.reader.readline() + else: + data = self.reader.readline(size) + data, bytesencoded = self.encode(data, self.errors) + return data + + def readlines(self, sizehint=None): + + data = self.reader.read() + data, bytesencoded = self.encode(data, self.errors) + return data.splitlines(keepends=True) + + def __next__(self): + + """ Return the next decoded line from the input stream.""" + data = next(self.reader) + data, bytesencoded = self.encode(data, self.errors) + return data + + def __iter__(self): + return self + + def write(self, data): + + data, bytesdecoded = self.decode(data, self.errors) + return self.writer.write(data) + + def writelines(self, list): + + data = b''.join(list) + data, bytesdecoded = self.decode(data, self.errors) + return self.writer.write(data) + + def reset(self): + + self.reader.reset() + self.writer.reset() + + def seek(self, offset, whence=0): + # Seeks must be propagated to both the readers and writers + # as they might need to reset their internal buffers. + self.reader.seek(offset, whence) + self.writer.seek(offset, whence) + + def __getattr__(self, name, + getattr=getattr): + + """ Inherit all other methods from the underlying stream. + """ + return getattr(self.stream, name) + + def __enter__(self): + return self + + def __exit__(self, type, value, tb): + self.stream.close() + + def __reduce_ex__(self, proto): + raise TypeError("can't serialize %s" % self.__class__.__name__) + +### Shortcuts + +def open(filename, mode='r', encoding=None, errors='strict', buffering=-1): + """ Open an encoded file using the given mode and return + a wrapped version providing transparent encoding/decoding. + + Note: The wrapped version will only accept the object format + defined by the codecs, i.e. Unicode objects for most builtin + codecs. Output is also codec dependent and will usually be + Unicode as well. + + If encoding is not None, then the + underlying encoded files are always opened in binary mode. + The default file mode is 'r', meaning to open the file in read mode. + + encoding specifies the encoding which is to be used for the + file. + + errors may be given to define the error handling. It defaults + to 'strict' which causes ValueErrors to be raised in case an + encoding error occurs. + + buffering has the same meaning as for the builtin open() API. + It defaults to -1 which means that the default buffer size will + be used. + + The returned wrapped file object provides an extra attribute + .encoding which allows querying the used encoding. This + attribute is only available if an encoding was specified as + parameter. + """ + import warnings + warnings.warn("codecs.open() is deprecated. Use open() instead.", + DeprecationWarning, stacklevel=2) + + if encoding is not None and \ + 'b' not in mode: + # Force opening of the file in binary mode + mode = mode + 'b' + file = builtins.open(filename, mode, buffering) + if encoding is None: + return file + + try: + info = lookup(encoding) + srw = StreamReaderWriter(file, info.streamreader, info.streamwriter, errors) + # Add attributes to simplify introspection + srw.encoding = encoding + return srw + except: + file.close() + raise + +def EncodedFile(file, data_encoding, file_encoding=None, errors='strict'): + + """ Return a wrapped version of file which provides transparent + encoding translation. + + Data written to the wrapped file is decoded according + to the given data_encoding and then encoded to the underlying + file using file_encoding. The intermediate data type + will usually be Unicode but depends on the specified codecs. + + Bytes read from the file are decoded using file_encoding and then + passed back to the caller encoded using data_encoding. + + If file_encoding is not given, it defaults to data_encoding. + + errors may be given to define the error handling. It defaults + to 'strict' which causes ValueErrors to be raised in case an + encoding error occurs. + + The returned wrapped file object provides two extra attributes + .data_encoding and .file_encoding which reflect the given + parameters of the same name. The attributes can be used for + introspection by Python programs. + + """ + if file_encoding is None: + file_encoding = data_encoding + data_info = lookup(data_encoding) + file_info = lookup(file_encoding) + sr = StreamRecoder(file, data_info.encode, data_info.decode, + file_info.streamreader, file_info.streamwriter, errors) + # Add attributes to simplify introspection + sr.data_encoding = data_encoding + sr.file_encoding = file_encoding + return sr + +### Helpers for codec lookup + +def getencoder(encoding): + + """ Lookup up the codec for the given encoding and return + its encoder function. + + Raises a LookupError in case the encoding cannot be found. + + """ + return lookup(encoding).encode + +def getdecoder(encoding): + + """ Lookup up the codec for the given encoding and return + its decoder function. + + Raises a LookupError in case the encoding cannot be found. + + """ + return lookup(encoding).decode + +def getincrementalencoder(encoding): + + """ Lookup up the codec for the given encoding and return + its IncrementalEncoder class or factory function. + + Raises a LookupError in case the encoding cannot be found + or the codecs doesn't provide an incremental encoder. + + """ + encoder = lookup(encoding).incrementalencoder + if encoder is None: + raise LookupError(encoding) + return encoder + +def getincrementaldecoder(encoding): + + """ Lookup up the codec for the given encoding and return + its IncrementalDecoder class or factory function. + + Raises a LookupError in case the encoding cannot be found + or the codecs doesn't provide an incremental decoder. + + """ + decoder = lookup(encoding).incrementaldecoder + if decoder is None: + raise LookupError(encoding) + return decoder + +def getreader(encoding): + + """ Lookup up the codec for the given encoding and return + its StreamReader class or factory function. + + Raises a LookupError in case the encoding cannot be found. + + """ + return lookup(encoding).streamreader + +def getwriter(encoding): + + """ Lookup up the codec for the given encoding and return + its StreamWriter class or factory function. + + Raises a LookupError in case the encoding cannot be found. + + """ + return lookup(encoding).streamwriter + +def iterencode(iterator, encoding, errors='strict', **kwargs): + """ + Encoding iterator. + + Encodes the input strings from the iterator using an IncrementalEncoder. + + errors and kwargs are passed through to the IncrementalEncoder + constructor. + """ + encoder = getincrementalencoder(encoding)(errors, **kwargs) + for input in iterator: + output = encoder.encode(input) + if output: + yield output + output = encoder.encode("", True) + if output: + yield output + +def iterdecode(iterator, encoding, errors='strict', **kwargs): + """ + Decoding iterator. + + Decodes the input strings from the iterator using an IncrementalDecoder. + + errors and kwargs are passed through to the IncrementalDecoder + constructor. + """ + decoder = getincrementaldecoder(encoding)(errors, **kwargs) + for input in iterator: + output = decoder.decode(input) + if output: + yield output + output = decoder.decode(b"", True) + if output: + yield output + +### Helpers for charmap-based codecs + +def make_identity_dict(rng): + + """ make_identity_dict(rng) -> dict + + Return a dictionary where elements of the rng sequence are + mapped to themselves. + + """ + return {i:i for i in rng} + +def make_encoding_map(decoding_map): + + """ Creates an encoding map from a decoding map. + + If a target mapping in the decoding map occurs multiple + times, then that target is mapped to None (undefined mapping), + causing an exception when encountered by the charmap codec + during translation. + + One example where this happens is cp875.py which decodes + multiple character to \\u001a. + + """ + m = {} + for k,v in decoding_map.items(): + if not v in m: + m[v] = k + else: + m[v] = None + return m + +### error handlers + +strict_errors = lookup_error("strict") +ignore_errors = lookup_error("ignore") +replace_errors = lookup_error("replace") +xmlcharrefreplace_errors = lookup_error("xmlcharrefreplace") +backslashreplace_errors = lookup_error("backslashreplace") +namereplace_errors = lookup_error("namereplace") + +# Tell modulefinder that using codecs probably needs the encodings +# package +_false = 0 +if _false: + import encodings # noqa: F401 diff --git a/micromamba_root/envs/hf_sync/Lib/codeop.py b/micromamba_root/envs/hf_sync/Lib/codeop.py new file mode 100644 index 0000000000000000000000000000000000000000..8cac00442d99e3a47dd8505603473968904d2340 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/codeop.py @@ -0,0 +1,154 @@ +r"""Utilities to compile possibly incomplete Python source code. + +This module provides two interfaces, broadly similar to the builtin +function compile(), which take program text, a filename and a 'mode' +and: + +- Return code object if the command is complete and valid +- Return None if the command is incomplete +- Raise SyntaxError, ValueError or OverflowError if the command is a + syntax error (OverflowError and ValueError can be produced by + malformed literals). + +The two interfaces are: + +compile_command(source, filename, symbol): + + Compiles a single command in the manner described above. + +CommandCompiler(): + + Instances of this class have __call__ methods identical in + signature to compile_command; the difference is that if the + instance compiles program text containing a __future__ statement, + the instance 'remembers' and compiles all subsequent program texts + with the statement in force. + +The module also provides another class: + +Compile(): + + Instances of this class act like the built-in function compile, + but with 'memory' in the sense described above. +""" + +import __future__ +import warnings + +_features = [getattr(__future__, fname) + for fname in __future__.all_feature_names] + +__all__ = ["compile_command", "Compile", "CommandCompiler"] + +# The following flags match the values from Include/cpython/compile.h +# Caveat emptor: These flags are undocumented on purpose and depending +# on their effect outside the standard library is **unsupported**. +PyCF_DONT_IMPLY_DEDENT = 0x200 +PyCF_ONLY_AST = 0x400 +PyCF_ALLOW_INCOMPLETE_INPUT = 0x4000 + +def _maybe_compile(compiler, source, filename, symbol, flags): + # Check for source consisting of only blank lines and comments. + for line in source.split("\n"): + line = line.strip() + if line and line[0] != '#': + break # Leave it alone. + else: + if symbol != "eval": + source = "pass" # Replace it with a 'pass' statement + + # Disable compiler warnings when checking for incomplete input. + with warnings.catch_warnings(): + warnings.simplefilter("ignore", (SyntaxWarning, DeprecationWarning)) + try: + compiler(source, filename, symbol, flags=flags) + except SyntaxError: # Let other compile() errors propagate. + try: + compiler(source + "\n", filename, symbol, flags=flags) + return None + except _IncompleteInputError as e: + return None + except SyntaxError as e: + pass + # fallthrough + + return compiler(source, filename, symbol, incomplete_input=False) + +def _compile(source, filename, symbol, incomplete_input=True, *, flags=0): + if incomplete_input: + flags |= PyCF_ALLOW_INCOMPLETE_INPUT + flags |= PyCF_DONT_IMPLY_DEDENT + return compile(source, filename, symbol, flags) + +def compile_command(source, filename="", symbol="single", flags=0): + r"""Compile a command and determine whether it is incomplete. + + Arguments: + + source -- the source string; may contain \n characters + filename -- optional filename from which source was read; default + "" + symbol -- optional grammar start symbol; "single" (default), "exec" + or "eval" + + Return value / exceptions raised: + + - Return a code object if the command is complete and valid + - Return None if the command is incomplete + - Raise SyntaxError, ValueError or OverflowError if the command is a + syntax error (OverflowError and ValueError can be produced by + malformed literals). + """ + return _maybe_compile(_compile, source, filename, symbol, flags) + +class Compile: + """Instances of this class behave much like the built-in compile + function, but if one is used to compile text containing a future + statement, it "remembers" and compiles all subsequent program texts + with the statement in force.""" + def __init__(self): + self.flags = PyCF_DONT_IMPLY_DEDENT | PyCF_ALLOW_INCOMPLETE_INPUT + + def __call__(self, source, filename, symbol, flags=0, **kwargs): + flags |= self.flags + if kwargs.get('incomplete_input', True) is False: + flags &= ~PyCF_DONT_IMPLY_DEDENT + flags &= ~PyCF_ALLOW_INCOMPLETE_INPUT + codeob = compile(source, filename, symbol, flags, True) + if flags & PyCF_ONLY_AST: + return codeob # this is an ast.Module in this case + for feature in _features: + if codeob.co_flags & feature.compiler_flag: + self.flags |= feature.compiler_flag + return codeob + +class CommandCompiler: + """Instances of this class have __call__ methods identical in + signature to compile_command; the difference is that if the + instance compiles program text containing a __future__ statement, + the instance 'remembers' and compiles all subsequent program texts + with the statement in force.""" + + def __init__(self,): + self.compiler = Compile() + + def __call__(self, source, filename="", symbol="single"): + r"""Compile a command and determine whether it is incomplete. + + Arguments: + + source -- the source string; may contain \n characters + filename -- optional filename from which source was read; + default "" + symbol -- optional grammar start symbol; "single" (default) or + "eval" + + Return value / exceptions raised: + + - Return a code object if the command is complete and valid + - Return None if the command is incomplete + - Raise SyntaxError, ValueError or OverflowError if the command is a + syntax error (OverflowError and ValueError can be produced by + malformed literals). + """ + return _maybe_compile(self.compiler, source, filename, symbol, flags=self.compiler.flags) diff --git a/micromamba_root/envs/hf_sync/Lib/colorsys.py b/micromamba_root/envs/hf_sync/Lib/colorsys.py new file mode 100644 index 0000000000000000000000000000000000000000..e97f91718a3a30a4dbe502a7ff2fa30cb7b8ac3a --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/colorsys.py @@ -0,0 +1,166 @@ +"""Conversion functions between RGB and other color systems. + +This modules provides two functions for each color system ABC: + + rgb_to_abc(r, g, b) --> a, b, c + abc_to_rgb(a, b, c) --> r, g, b + +All inputs and outputs are triples of floats in the range [0.0...1.0] +(with the exception of I and Q, which covers a slightly larger range). +Inputs outside the valid range may cause exceptions or invalid outputs. + +Supported color systems: +RGB: Red, Green, Blue components +YIQ: Luminance, Chrominance (used by composite video signals) +HLS: Hue, Luminance, Saturation +HSV: Hue, Saturation, Value +""" + +# References: +# http://en.wikipedia.org/wiki/YIQ +# http://en.wikipedia.org/wiki/HLS_color_space +# http://en.wikipedia.org/wiki/HSV_color_space + +__all__ = ["rgb_to_yiq","yiq_to_rgb","rgb_to_hls","hls_to_rgb", + "rgb_to_hsv","hsv_to_rgb"] + +# Some floating-point constants + +ONE_THIRD = 1.0/3.0 +ONE_SIXTH = 1.0/6.0 +TWO_THIRD = 2.0/3.0 + +# YIQ: used by composite video signals (linear combinations of RGB) +# Y: perceived grey level (0.0 == black, 1.0 == white) +# I, Q: color components +# +# There are a great many versions of the constants used in these formulae. +# The ones in this library uses constants from the FCC version of NTSC. + +def rgb_to_yiq(r, g, b): + y = 0.30*r + 0.59*g + 0.11*b + i = 0.74*(r-y) - 0.27*(b-y) + q = 0.48*(r-y) + 0.41*(b-y) + return (y, i, q) + +def yiq_to_rgb(y, i, q): + # r = y + (0.27*q + 0.41*i) / (0.74*0.41 + 0.27*0.48) + # b = y + (0.74*q - 0.48*i) / (0.74*0.41 + 0.27*0.48) + # g = y - (0.30*(r-y) + 0.11*(b-y)) / 0.59 + + r = y + 0.9468822170900693*i + 0.6235565819861433*q + g = y - 0.27478764629897834*i - 0.6356910791873801*q + b = y - 1.1085450346420322*i + 1.7090069284064666*q + + if r < 0.0: + r = 0.0 + if g < 0.0: + g = 0.0 + if b < 0.0: + b = 0.0 + if r > 1.0: + r = 1.0 + if g > 1.0: + g = 1.0 + if b > 1.0: + b = 1.0 + return (r, g, b) + + +# HLS: Hue, Luminance, Saturation +# H: position in the spectrum +# L: color lightness +# S: color saturation + +def rgb_to_hls(r, g, b): + maxc = max(r, g, b) + minc = min(r, g, b) + sumc = (maxc+minc) + rangec = (maxc-minc) + l = sumc/2.0 + if minc == maxc: + return 0.0, l, 0.0 + if l <= 0.5: + s = rangec / sumc + else: + s = rangec / (2.0-maxc-minc) # Not always 2.0-sumc: gh-106498. + rc = (maxc-r) / rangec + gc = (maxc-g) / rangec + bc = (maxc-b) / rangec + if r == maxc: + h = bc-gc + elif g == maxc: + h = 2.0+rc-bc + else: + h = 4.0+gc-rc + h = (h/6.0) % 1.0 + return h, l, s + +def hls_to_rgb(h, l, s): + if s == 0.0: + return l, l, l + if l <= 0.5: + m2 = l * (1.0+s) + else: + m2 = l+s-(l*s) + m1 = 2.0*l - m2 + return (_v(m1, m2, h+ONE_THIRD), _v(m1, m2, h), _v(m1, m2, h-ONE_THIRD)) + +def _v(m1, m2, hue): + hue = hue % 1.0 + if hue < ONE_SIXTH: + return m1 + (m2-m1)*hue*6.0 + if hue < 0.5: + return m2 + if hue < TWO_THIRD: + return m1 + (m2-m1)*(TWO_THIRD-hue)*6.0 + return m1 + + +# HSV: Hue, Saturation, Value +# H: position in the spectrum +# S: color saturation ("purity") +# V: color brightness + +def rgb_to_hsv(r, g, b): + maxc = max(r, g, b) + minc = min(r, g, b) + rangec = (maxc-minc) + v = maxc + if minc == maxc: + return 0.0, 0.0, v + s = rangec / maxc + rc = (maxc-r) / rangec + gc = (maxc-g) / rangec + bc = (maxc-b) / rangec + if r == maxc: + h = bc-gc + elif g == maxc: + h = 2.0+rc-bc + else: + h = 4.0+gc-rc + h = (h/6.0) % 1.0 + return h, s, v + +def hsv_to_rgb(h, s, v): + if s == 0.0: + return v, v, v + i = int(h*6.0) # XXX assume int() truncates! + f = (h*6.0) - i + p = v*(1.0 - s) + q = v*(1.0 - s*f) + t = v*(1.0 - s*(1.0-f)) + i = i%6 + if i == 0: + return v, t, p + if i == 1: + return q, v, p + if i == 2: + return p, v, t + if i == 3: + return p, q, v + if i == 4: + return t, p, v + if i == 5: + return v, p, q + # Cannot get here diff --git a/micromamba_root/envs/hf_sync/Lib/compileall.py b/micromamba_root/envs/hf_sync/Lib/compileall.py new file mode 100644 index 0000000000000000000000000000000000000000..67fe370451e1efbaf97f2972d54bb316914ef842 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/compileall.py @@ -0,0 +1,472 @@ +"""Module/script to byte-compile all .py files to .pyc files. + +When called as a script with arguments, this compiles the directories +given as arguments recursively; the -l option prevents it from +recursing into directories. + +Without arguments, it compiles all modules on sys.path, without +recursing into subdirectories. (Even though it should do so for +packages -- for now, you'll have to deal with packages separately.) + +See module py_compile for details of the actual byte-compilation. +""" +import os +import sys +import importlib.util +import py_compile +import struct +import filecmp + +from functools import partial +from pathlib import Path + +__all__ = ["compile_dir","compile_file","compile_path"] + +def _walk_dir(dir, maxlevels, quiet=0): + if quiet < 2 and isinstance(dir, os.PathLike): + dir = os.fspath(dir) + if not quiet: + print('Listing {!r}...'.format(dir)) + try: + names = os.listdir(dir) + except OSError: + if quiet < 2: + print("Can't list {!r}".format(dir)) + names = [] + names.sort() + for name in names: + if name == '__pycache__': + continue + fullname = os.path.join(dir, name) + if not os.path.isdir(fullname): + yield fullname + elif (maxlevels > 0 and name != os.curdir and name != os.pardir and + os.path.isdir(fullname) and not os.path.islink(fullname)): + yield from _walk_dir(fullname, maxlevels=maxlevels - 1, + quiet=quiet) + +def compile_dir(dir, maxlevels=None, ddir=None, force=False, + rx=None, quiet=0, legacy=False, optimize=-1, workers=1, + invalidation_mode=None, *, stripdir=None, + prependdir=None, limit_sl_dest=None, hardlink_dupes=False): + """Byte-compile all modules in the given directory tree. + + Arguments (only dir is required): + + dir: the directory to byte-compile + maxlevels: maximum recursion level (default `sys.getrecursionlimit()`) + ddir: the directory that will be prepended to the path to the + file as it is compiled into each byte-code file. + force: if True, force compilation, even if timestamps are up-to-date + quiet: full output with False or 0, errors only with 1, + no output with 2 + legacy: if True, produce legacy pyc paths instead of PEP 3147 paths + optimize: int or list of optimization levels or -1 for level of + the interpreter. Multiple levels leads to multiple compiled + files each with one optimization level. + workers: maximum number of parallel workers + invalidation_mode: how the up-to-dateness of the pyc will be checked + stripdir: part of path to left-strip from source file path + prependdir: path to prepend to beginning of original file path, applied + after stripdir + limit_sl_dest: ignore symlinks if they are pointing outside of + the defined path + hardlink_dupes: hardlink duplicated pyc files + """ + ProcessPoolExecutor = None + if ddir is not None and (stripdir is not None or prependdir is not None): + raise ValueError(("Destination dir (ddir) cannot be used " + "in combination with stripdir or prependdir")) + if ddir is not None: + stripdir = dir + prependdir = ddir + ddir = None + if workers < 0: + raise ValueError('workers must be greater or equal to 0') + if workers != 1: + # Check if this is a system where ProcessPoolExecutor can function. + from concurrent.futures.process import _check_system_limits + try: + _check_system_limits() + except NotImplementedError: + workers = 1 + else: + from concurrent.futures import ProcessPoolExecutor + if maxlevels is None: + maxlevels = sys.getrecursionlimit() + files = _walk_dir(dir, quiet=quiet, maxlevels=maxlevels) + success = True + if workers != 1 and ProcessPoolExecutor is not None: + import multiprocessing + if multiprocessing.get_start_method() == 'fork': + mp_context = multiprocessing.get_context('forkserver') + else: + mp_context = None + # If workers == 0, let ProcessPoolExecutor choose + workers = workers or None + with ProcessPoolExecutor(max_workers=workers, + mp_context=mp_context) as executor: + results = executor.map(partial(compile_file, + ddir=ddir, force=force, + rx=rx, quiet=quiet, + legacy=legacy, + optimize=optimize, + invalidation_mode=invalidation_mode, + stripdir=stripdir, + prependdir=prependdir, + limit_sl_dest=limit_sl_dest, + hardlink_dupes=hardlink_dupes), + files, + chunksize=4) + success = min(results, default=True) + else: + for file in files: + if not compile_file(file, ddir, force, rx, quiet, + legacy, optimize, invalidation_mode, + stripdir=stripdir, prependdir=prependdir, + limit_sl_dest=limit_sl_dest, + hardlink_dupes=hardlink_dupes): + success = False + return success + +def compile_file(fullname, ddir=None, force=False, rx=None, quiet=0, + legacy=False, optimize=-1, + invalidation_mode=None, *, stripdir=None, prependdir=None, + limit_sl_dest=None, hardlink_dupes=False): + """Byte-compile one file. + + Arguments (only fullname is required): + + fullname: the file to byte-compile + ddir: if given, the directory name compiled in to the + byte-code file. + force: if True, force compilation, even if timestamps are up-to-date + quiet: full output with False or 0, errors only with 1, + no output with 2 + legacy: if True, produce legacy pyc paths instead of PEP 3147 paths + optimize: int or list of optimization levels or -1 for level of + the interpreter. Multiple levels leads to multiple compiled + files each with one optimization level. + invalidation_mode: how the up-to-dateness of the pyc will be checked + stripdir: part of path to left-strip from source file path + prependdir: path to prepend to beginning of original file path, applied + after stripdir + limit_sl_dest: ignore symlinks if they are pointing outside of + the defined path. + hardlink_dupes: hardlink duplicated pyc files + """ + + if ddir is not None and (stripdir is not None or prependdir is not None): + raise ValueError(("Destination dir (ddir) cannot be used " + "in combination with stripdir or prependdir")) + + success = True + fullname = os.fspath(fullname) + stripdir = os.fspath(stripdir) if stripdir is not None else None + name = os.path.basename(fullname) + + dfile = None + + if ddir is not None: + dfile = os.path.join(ddir, name) + + if stripdir is not None: + fullname_parts = fullname.split(os.path.sep) + stripdir_parts = stripdir.split(os.path.sep) + + if stripdir_parts != fullname_parts[:len(stripdir_parts)]: + if quiet < 2: + print("The stripdir path {!r} is not a valid prefix for " + "source path {!r}; ignoring".format(stripdir, fullname)) + else: + dfile = os.path.join(*fullname_parts[len(stripdir_parts):]) + + if prependdir is not None: + if dfile is None: + dfile = os.path.join(prependdir, fullname) + else: + dfile = os.path.join(prependdir, dfile) + + if isinstance(optimize, int): + optimize = [optimize] + + # Use set() to remove duplicates. + # Use sorted() to create pyc files in a deterministic order. + optimize = sorted(set(optimize)) + + if hardlink_dupes and len(optimize) < 2: + raise ValueError("Hardlinking of duplicated bytecode makes sense " + "only for more than one optimization level") + + if rx is not None: + mo = rx.search(fullname) + if mo: + return success + + if limit_sl_dest is not None and os.path.islink(fullname): + if Path(limit_sl_dest).resolve() not in Path(fullname).resolve().parents: + return success + + opt_cfiles = {} + + if os.path.isfile(fullname): + for opt_level in optimize: + if legacy: + opt_cfiles[opt_level] = fullname + 'c' + else: + if opt_level >= 0: + opt = opt_level if opt_level >= 1 else '' + cfile = (importlib.util.cache_from_source( + fullname, optimization=opt)) + opt_cfiles[opt_level] = cfile + else: + cfile = importlib.util.cache_from_source(fullname) + opt_cfiles[opt_level] = cfile + + head, tail = name[:-3], name[-3:] + if tail == '.py': + if not force: + try: + mtime = int(os.stat(fullname).st_mtime) + expect = struct.pack('<4sLL', importlib.util.MAGIC_NUMBER, + 0, mtime & 0xFFFF_FFFF) + for cfile in opt_cfiles.values(): + with open(cfile, 'rb') as chandle: + actual = chandle.read(12) + if expect != actual: + break + else: + return success + except OSError: + pass + if not quiet: + print('Compiling {!r}...'.format(fullname)) + try: + for index, opt_level in enumerate(optimize): + cfile = opt_cfiles[opt_level] + ok = py_compile.compile(fullname, cfile, dfile, True, + optimize=opt_level, + invalidation_mode=invalidation_mode) + if index > 0 and hardlink_dupes: + previous_cfile = opt_cfiles[optimize[index - 1]] + if filecmp.cmp(cfile, previous_cfile, shallow=False): + os.unlink(cfile) + os.link(previous_cfile, cfile) + except py_compile.PyCompileError as err: + success = False + if quiet >= 2: + return success + elif quiet: + print('*** Error compiling {!r}...'.format(fullname)) + else: + print('*** ', end='') + # escape non-printable characters in msg + encoding = sys.stdout.encoding or sys.getdefaultencoding() + msg = err.msg.encode(encoding, errors='backslashreplace').decode(encoding) + print(msg) + except (SyntaxError, UnicodeError, OSError) as e: + success = False + if quiet >= 2: + return success + elif quiet: + print('*** Error compiling {!r}...'.format(fullname)) + else: + print('*** ', end='') + print(e.__class__.__name__ + ':', e) + else: + if ok == 0: + success = False + return success + +def compile_path(skip_curdir=1, maxlevels=0, force=False, quiet=0, + legacy=False, optimize=-1, + invalidation_mode=None): + """Byte-compile all module on sys.path. + + Arguments (all optional): + + skip_curdir: if true, skip current directory (default True) + maxlevels: max recursion level (default 0) + force: as for compile_dir() (default False) + quiet: as for compile_dir() (default 0) + legacy: as for compile_dir() (default False) + optimize: as for compile_dir() (default -1) + invalidation_mode: as for compiler_dir() + """ + success = True + for dir in sys.path: + if (not dir or dir == os.curdir) and skip_curdir: + if quiet < 2: + print('Skipping current directory') + else: + success = success and compile_dir( + dir, + maxlevels, + None, + force, + quiet=quiet, + legacy=legacy, + optimize=optimize, + invalidation_mode=invalidation_mode, + ) + return success + + +def main(): + """Script main program.""" + import argparse + + parser = argparse.ArgumentParser( + description='Utilities to support installing Python libraries.', + color=True, + ) + parser.add_argument('-l', action='store_const', const=0, + default=None, dest='maxlevels', + help="don't recurse into subdirectories") + parser.add_argument('-r', type=int, dest='recursion', + help=('control the maximum recursion level. ' + 'if `-l` and `-r` options are specified, ' + 'then `-r` takes precedence.')) + parser.add_argument('-f', action='store_true', dest='force', + help='force rebuild even if timestamps are up to date') + parser.add_argument('-q', action='count', dest='quiet', default=0, + help='output only error messages; -qq will suppress ' + 'the error messages as well.') + parser.add_argument('-b', action='store_true', dest='legacy', + help='use legacy (pre-PEP3147) compiled file locations') + parser.add_argument('-d', metavar='DESTDIR', dest='ddir', default=None, + help=('directory to prepend to file paths for use in ' + 'compile-time tracebacks and in runtime ' + 'tracebacks in cases where the source file is ' + 'unavailable')) + parser.add_argument('-s', metavar='STRIPDIR', dest='stripdir', + default=None, + help=('part of path to left-strip from path ' + 'to source file - for example buildroot. ' + '`-d` and `-s` options cannot be ' + 'specified together.')) + parser.add_argument('-p', metavar='PREPENDDIR', dest='prependdir', + default=None, + help=('path to add as prefix to path ' + 'to source file - for example / to make ' + 'it absolute when some part is removed ' + 'by `-s` option. ' + '`-d` and `-p` options cannot be ' + 'specified together.')) + parser.add_argument('-x', metavar='REGEXP', dest='rx', default=None, + help=('skip files matching the regular expression; ' + 'the regexp is searched for in the full path ' + 'of each file considered for compilation')) + parser.add_argument('-i', metavar='FILE', dest='flist', + help=('add all the files and directories listed in ' + 'FILE to the list considered for compilation; ' + 'if "-", names are read from stdin')) + parser.add_argument('compile_dest', metavar='FILE|DIR', nargs='*', + help=('zero or more file and directory names ' + 'to compile; if no arguments given, defaults ' + 'to the equivalent of -l sys.path')) + parser.add_argument('-j', '--workers', default=1, + type=int, help='Run compileall concurrently') + invalidation_modes = [mode.name.lower().replace('_', '-') + for mode in py_compile.PycInvalidationMode] + parser.add_argument('--invalidation-mode', + choices=sorted(invalidation_modes), + help=('set .pyc invalidation mode; defaults to ' + '"checked-hash" if the SOURCE_DATE_EPOCH ' + 'environment variable is set, and ' + '"timestamp" otherwise.')) + parser.add_argument('-o', action='append', type=int, dest='opt_levels', + help=('Optimization levels to run compilation with. ' + 'Default is -1 which uses the optimization level ' + 'of the Python interpreter itself (see -O).')) + parser.add_argument('-e', metavar='DIR', dest='limit_sl_dest', + help='Ignore symlinks pointing outsite of the DIR') + parser.add_argument('--hardlink-dupes', action='store_true', + dest='hardlink_dupes', + help='Hardlink duplicated pyc files') + + args = parser.parse_args() + compile_dests = args.compile_dest + + if args.rx: + import re + args.rx = re.compile(args.rx) + + if args.limit_sl_dest == "": + args.limit_sl_dest = None + + if args.recursion is not None: + maxlevels = args.recursion + else: + maxlevels = args.maxlevels + + if args.opt_levels is None: + args.opt_levels = [-1] + + if len(args.opt_levels) == 1 and args.hardlink_dupes: + parser.error(("Hardlinking of duplicated bytecode makes sense " + "only for more than one optimization level.")) + + if args.ddir is not None and ( + args.stripdir is not None or args.prependdir is not None + ): + parser.error("-d cannot be used in combination with -s or -p") + + # if flist is provided then load it + if args.flist: + try: + with (sys.stdin if args.flist=='-' else + open(args.flist, encoding="utf-8")) as f: + for line in f: + compile_dests.append(line.strip()) + except OSError: + if args.quiet < 2: + print("Error reading file list {}".format(args.flist)) + return False + + if args.invalidation_mode: + ivl_mode = args.invalidation_mode.replace('-', '_').upper() + invalidation_mode = py_compile.PycInvalidationMode[ivl_mode] + else: + invalidation_mode = None + + success = True + try: + if compile_dests: + for dest in compile_dests: + if os.path.isfile(dest): + if not compile_file(dest, args.ddir, args.force, args.rx, + args.quiet, args.legacy, + invalidation_mode=invalidation_mode, + stripdir=args.stripdir, + prependdir=args.prependdir, + optimize=args.opt_levels, + limit_sl_dest=args.limit_sl_dest, + hardlink_dupes=args.hardlink_dupes): + success = False + else: + if not compile_dir(dest, maxlevels, args.ddir, + args.force, args.rx, args.quiet, + args.legacy, workers=args.workers, + invalidation_mode=invalidation_mode, + stripdir=args.stripdir, + prependdir=args.prependdir, + optimize=args.opt_levels, + limit_sl_dest=args.limit_sl_dest, + hardlink_dupes=args.hardlink_dupes): + success = False + return success + else: + return compile_path(legacy=args.legacy, force=args.force, + quiet=args.quiet, + invalidation_mode=invalidation_mode) + except KeyboardInterrupt: + if args.quiet < 2: + print("\n[interrupted]") + return False + return True + + +if __name__ == '__main__': + exit_status = int(not main()) + sys.exit(exit_status) diff --git a/micromamba_root/envs/hf_sync/Lib/configparser.py b/micromamba_root/envs/hf_sync/Lib/configparser.py new file mode 100644 index 0000000000000000000000000000000000000000..d435a5c2fe0da241a76e5e06ccf8336e894bc314 --- /dev/null +++ b/micromamba_root/envs/hf_sync/Lib/configparser.py @@ -0,0 +1,1415 @@ +"""Configuration file parser. + +A configuration file consists of sections, lead by a "[section]" header, +and followed by "name: value" entries, with continuations and such in +the style of RFC 822. + +Intrinsic defaults can be specified by passing them into the +ConfigParser constructor as a dictionary. + +class: + +ConfigParser -- responsible for parsing a list of + configuration files, and managing the parsed database. + + methods: + + __init__(defaults=None, dict_type=_default_dict, allow_no_value=False, + delimiters=('=', ':'), comment_prefixes=('#', ';'), + inline_comment_prefixes=None, strict=True, + empty_lines_in_values=True, default_section='DEFAULT', + interpolation=, converters=, + allow_unnamed_section=False): + Create the parser. When `defaults` is given, it is initialized into the + dictionary or intrinsic defaults. The keys must be strings, the values + must be appropriate for %()s string interpolation. + + When `dict_type` is given, it will be used to create the dictionary + objects for the list of sections, for the options within a section, and + for the default values. + + When `delimiters` is given, it will be used as the set of substrings + that divide keys from values. + + When `comment_prefixes` is given, it will be used as the set of + substrings that prefix comments in empty lines. Comments can be + indented. + + When `inline_comment_prefixes` is given, it will be used as the set of + substrings that prefix comments in non-empty lines. + + When `strict` is True, the parser won't allow for any section or option + duplicates while reading from a single source (file, string or + dictionary). Default is True. + + When `empty_lines_in_values` is False (default: True), each empty line + marks the end of an option. Otherwise, internal empty lines of + a multiline option are kept as part of the value. + + When `allow_no_value` is True (default: False), options without + values are accepted; the value presented for these is None. + + When `default_section` is given, the name of the special section is + named accordingly. By default it is called ``"DEFAULT"`` but this can + be customized to point to any other valid section name. Its current + value can be retrieved using the ``parser_instance.default_section`` + attribute and may be modified at runtime. + + When `interpolation` is given, it should be an Interpolation subclass + instance. It will be used as the handler for option value + pre-processing when using getters. RawConfigParser objects don't do + any sort of interpolation, whereas ConfigParser uses an instance of + BasicInterpolation. The library also provides a ``zc.buildout`` + inspired ExtendedInterpolation implementation. + + When `converters` is given, it should be a dictionary where each key + represents the name of a type converter and each value is a callable + implementing the conversion from string to the desired datatype. Every + converter gets its corresponding get*() method on the parser object and + section proxies. + + When `allow_unnamed_section` is True (default: False), options + without section are accepted: the section for these is + ``configparser.UNNAMED_SECTION``. + + sections() + Return all the configuration section names, sans DEFAULT. + + has_section(section) + Return whether the given section exists. + + has_option(section, option) + Return whether the given option exists in the given section. + + options(section) + Return list of configuration options for the named section. + + read(filenames, encoding=None) + Read and parse the iterable of named configuration files, given by + name. A single filename is also allowed. Non-existing files + are ignored. Return list of successfully read files. + + read_file(f, filename=None) + Read and parse one configuration file, given as a file object. + The filename defaults to f.name; it is only used in error + messages (if f has no `name` attribute, the string `` is used). + + read_string(string) + Read configuration from a given string. + + read_dict(dictionary) + Read configuration from a dictionary. Keys are section names, + values are dictionaries with keys and values that should be present + in the section. If the used dictionary type preserves order, sections + and their keys will be added in order. Values are automatically + converted to strings. + + get(section, option, raw=False, vars=None, fallback=_UNSET) + Return a string value for the named option. All % interpolations are + expanded in the return values, based on the defaults passed into the + constructor and the DEFAULT section. Additional substitutions may be + provided using the `vars` argument, which must be a dictionary whose + contents override any pre-existing defaults. If `option` is a key in + `vars`, the value from `vars` is used. + + getint(section, options, raw=False, vars=None, fallback=_UNSET) + Like get(), but convert value to an integer. + + getfloat(section, options, raw=False, vars=None, fallback=_UNSET) + Like get(), but convert value to a float. + + getboolean(section, options, raw=False, vars=None, fallback=_UNSET) + Like get(), but convert value to a boolean (currently case + insensitively defined as 0, false, no, off for False, and 1, true, + yes, on for True). Returns False or True. + + items(section=_UNSET, raw=False, vars=None) + If section is given, return a list of tuples with (name, value) for + each option in the section. Otherwise, return a list of tuples with + (section_name, section_proxy) for each section, including DEFAULTSECT. + + remove_section(section) + Remove the given file section and all its options. + + remove_option(section, option) + Remove the given option from the given section. + + set(section, option, value) + Set the given option. + + write(fp, space_around_delimiters=True) + Write the configuration state in .ini format. If + `space_around_delimiters` is True (the default), delimiters + between keys and values are surrounded by spaces. +""" + +# Do not import dataclasses; overhead is unacceptable (gh-117703) + +from collections.abc import Iterable, MutableMapping +from collections import ChainMap as _ChainMap +import contextlib +import functools +import io +import itertools +import os +import re +import sys + +__all__ = ("NoSectionError", "DuplicateOptionError", "DuplicateSectionError", + "NoOptionError", "InterpolationError", "InterpolationDepthError", + "InterpolationMissingOptionError", "InterpolationSyntaxError", + "ParsingError", "MissingSectionHeaderError", + "MultilineContinuationError", "UnnamedSectionDisabledError", + "InvalidWriteError", "ConfigParser", "RawConfigParser", + "Interpolation", "BasicInterpolation", "ExtendedInterpolation", + "SectionProxy", "ConverterMapping", + "DEFAULTSECT", "MAX_INTERPOLATION_DEPTH", "UNNAMED_SECTION") + +_default_dict = dict +DEFAULTSECT = "DEFAULT" + +MAX_INTERPOLATION_DEPTH = 10 + + + +# exception classes +class Error(Exception): + """Base class for ConfigParser exceptions.""" + + def __init__(self, msg=''): + self.message = msg + Exception.__init__(self, msg) + + def __repr__(self): + return self.message + + __str__ = __repr__ + + +class NoSectionError(Error): + """Raised when no section matches a requested option.""" + + def __init__(self, section): + Error.__init__(self, 'No section: %r' % (section,)) + self.section = section + self.args = (section, ) + + +class DuplicateSectionError(Error): + """Raised when a section is repeated in an input source. + + Possible repetitions that raise this exception are: multiple creation + using the API or in strict parsers when a section is found more than once + in a single input file, string or dictionary. + """ + + def __init__(self, section, source=None, lineno=None): + msg = [repr(section), " already exists"] + if source is not None: + message = ["While reading from ", repr(source)] + if lineno is not None: + message.append(" [line {0:2d}]".format(lineno)) + message.append(": section ") + message.extend(msg) + msg = message + else: + msg.insert(0, "Section ") + Error.__init__(self, "".join(msg)) + self.section = section + self.source = source + self.lineno = lineno + self.args = (section, source, lineno) + + +class DuplicateOptionError(Error): + """Raised by strict parsers when an option is repeated in an input source. + + Current implementation raises this exception only when an option is found + more than once in a single file, string or dictionary. + """ + + def __init__(self, section, option, source=None, lineno=None): + msg = [repr(option), " in section ", repr(section), + " already exists"] + if source is not None: + message = ["While reading from ", repr(source)] + if lineno is not None: + message.append(" [line {0:2d}]".format(lineno)) + message.append(": option ") + message.extend(msg) + msg = message + else: + msg.insert(0, "Option ") + Error.__init__(self, "".join(msg)) + self.section = section + self.option = option + self.source = source + self.lineno = lineno + self.args = (section, option, source, lineno) + + +class NoOptionError(Error): + """A requested option was not found.""" + + def __init__(self, option, section): + Error.__init__(self, "No option %r in section: %r" % + (option, section)) + self.option = option + self.section = section + self.args = (option, section) + + +class InterpolationError(Error): + """Base class for interpolation-related exceptions.""" + + def __init__(self, option, section, msg): + Error.__init__(self, msg) + self.option = option + self.section = section + self.args = (option, section, msg) + + +class InterpolationMissingOptionError(InterpolationError): + """A string substitution required a setting which was not available.""" + + def __init__(self, option, section, rawval, reference): + msg = ("Bad value substitution: option {!r} in section {!r} contains " + "an interpolation key {!r} which is not a valid option name. " + "Raw value: {!r}".format(option, section, reference, rawval)) + InterpolationError.__init__(self, option, section, msg) + self.reference = reference + self.args = (option, section, rawval, reference) + + +class InterpolationSyntaxError(InterpolationError): + """Raised when the source text contains invalid syntax. + + Current implementation raises this exception when the source text into + which substitutions are made does not conform to the required syntax. + """ + + +class InterpolationDepthError(InterpolationError): + """Raised when substitutions are nested too deeply.""" + + def __init__(self, option, section, rawval): + msg = ("Recursion limit exceeded in value substitution: option {!r} " + "in section {!r} contains an interpolation key which " + "cannot be substituted in {} steps. Raw value: {!r}" + "".format(option, section, MAX_INTERPOLATION_DEPTH, + rawval)) + InterpolationError.__init__(self, option, section, msg) + self.args = (option, section, rawval) + + +class ParsingError(Error): + """Raised when a configuration file does not follow legal syntax.""" + + def __init__(self, source, *args): + super().__init__(f'Source contains parsing errors: {source!r}') + self.source = source + self.errors = [] + self.args = (source, ) + if args: + self.append(*args) + + def append(self, lineno, line): + self.errors.append((lineno, line)) + self.message += '\n\t[line %2d]: %s' % (lineno, repr(line)) + + def combine(self, others): + for other in others: + for error in other.errors: + self.append(*error) + return self + + @staticmethod + def _raise_all(exceptions: Iterable['ParsingError']): + """ + Combine any number of ParsingErrors into one and raise it. + """ + exceptions = iter(exceptions) + with contextlib.suppress(StopIteration): + raise next(exceptions).combine(exceptions) + + + +class MissingSectionHeaderError(ParsingError): + """Raised when a key-value pair is found before any section header.""" + + def __init__(self, filename, lineno, line): + Error.__init__( + self, + 'File contains no section headers.\nfile: %r, line: %d\n%r' % + (filename, lineno, line)) + self.source = filename + self.lineno = lineno + self.line = line + self.args = (filename, lineno, line) + + +class MultilineContinuationError(ParsingError): + """Raised when a key without value is followed by continuation line""" + def __init__(self, filename, lineno, line): + Error.__init__( + self, + "Key without value continued with an indented line.\n" + "file: %r, line: %d\n%r" + %(filename, lineno, line)) + self.source = filename + self.lineno = lineno + self.line = line + self.args = (filename, lineno, line) + + +class UnnamedSectionDisabledError(Error): + """Raised when an attempt to use UNNAMED_SECTION is made with the + feature disabled.""" + def __init__(self): + Error.__init__(self, "Support for UNNAMED_SECTION is disabled.") + + +class _UnnamedSection: + + def __repr__(self): + return "" + +class InvalidWriteError(Error): + """Raised when attempting to write data that the parser would read back differently. + ex: writing a key which begins with the section header pattern would read back as a + new section """ + + def __init__(self, msg=''): + Error.__init__(self, msg) + + +UNNAMED_SECTION = _UnnamedSection() + + +# Used in parser getters to indicate the default behaviour when a specific +# option is not found it to raise an exception. Created to enable `None` as +# a valid fallback value. +_UNSET = object() + + +class Interpolation: + """Dummy interpolation that passes the value through with no changes.""" + + def before_get(self, parser, section, option, value, defaults): + return value + + def before_set(self, parser, section, option, value): + return value + + def before_read(self, parser, section, option, value): + return value + + def before_write(self, parser, section, option, value): + return value + + +class BasicInterpolation(Interpolation): + """Interpolation as implemented in the classic ConfigParser. + + The option values can contain format strings which refer to other values in + the same section, or values in the special default section. + + For example: + + something: %(dir)s/whatever + + would resolve the "%(dir)s" to the value of dir. All reference + expansions are done late, on demand. If a user needs to use a bare % in + a configuration file, she can escape it by writing %%. Other % usage + is considered a user error and raises `InterpolationSyntaxError`.""" + + _KEYCRE = re.compile(r"%\(([^)]+)\)s") + + def before_get(self, parser, section, option, value, defaults): + L = [] + self._interpolate_some(parser, option, L, value, section, defaults, 1) + return ''.join(L) + + def before_set(self, parser, section, option, value): + tmp_value = value.replace('%%', '') # escaped percent signs + tmp_value = self._KEYCRE.sub('', tmp_value) # valid syntax + if '%' in tmp_value: + raise ValueError("invalid interpolation syntax in %r at " + "position %d" % (value, tmp_value.find('%'))) + return value + + def _interpolate_some(self, parser, option, accum, rest, section, map, + depth): + rawval = parser.get(section, option, raw=True, fallback=rest) + if depth > MAX_INTERPOLATION_DEPTH: + raise InterpolationDepthError(option, section, rawval) + while rest: + p = rest.find("%") + if p < 0: + accum.append(rest) + return + if p > 0: + accum.append(rest[:p]) + rest = rest[p:] + # p is no longer used + c = rest[1:2] + if c == "%": + accum.append("%") + rest = rest[2:] + elif c == "(": + m = self._KEYCRE.match(rest) + if m is None: + raise InterpolationSyntaxError(option, section, + "bad interpolation variable reference %r" % rest) + var = parser.optionxform(m.group(1)) + rest = rest[m.end():] + try: + v = map[var] + except KeyError: + raise InterpolationMissingOptionError( + option, section, rawval, var) from None + if "%" in v: + self._interpolate_some(parser, option, accum, v, + section, map, depth + 1) + else: + accum.append(v) + else: + raise InterpolationSyntaxError( + option, section, + "'%%' must be followed by '%%' or '(', " + "found: %r" % (rest,)) + + +class ExtendedInterpolation(Interpolation): + """Advanced variant of interpolation, supports the syntax used by + `zc.buildout`. Enables interpolation between sections.""" + + _KEYCRE = re.compile(r"\$\{([^}]+)\}") + + def before_get(self, parser, section, option, value, defaults): + L = [] + self._interpolate_some(parser, option, L, value, section, defaults, 1) + return ''.join(L) + + def before_set(self, parser, section, option, value): + tmp_value = value.replace('$$', '') # escaped dollar signs + tmp_value = self._KEYCRE.sub('', tmp_value) # valid syntax + if '$' in tmp_value: + raise ValueError("invalid interpolation syntax in %r at " + "position %d" % (value, tmp_value.find('$'))) + return value + + def _interpolate_some(self, parser, option, accum, rest, section, map, + depth): + rawval = parser.get(section, option, raw=True, fallback=rest) + if depth > MAX_INTERPOLATION_DEPTH: + raise InterpolationDepthError(option, section, rawval) + while rest: + p = rest.find("$") + if p < 0: + accum.append(rest) + return + if p > 0: + accum.append(rest[:p]) + rest = rest[p:] + # p is no longer used + c = rest[1:2] + if c == "$": + accum.append("$") + rest = rest[2:] + elif c == "{": + m = self._KEYCRE.match(rest) + if m is None: + raise InterpolationSyntaxError(option, section, + "bad interpolation variable reference %r" % rest) + path = m.group(1).split(':') + rest = rest[m.end():] + sect = section + opt = option + try: + if len(path) == 1: + opt = parser.optionxform(path[0]) + v = map[opt] + elif len(path) == 2: + sect = path[0] + opt = parser.optionxform(path[1]) + v = parser.get(sect, opt, raw=True) + else: + raise InterpolationSyntaxError( + option, section, + "More than one ':' found: %r" % (rest,)) + except (KeyError, NoSectionError, NoOptionError): + raise InterpolationMissingOptionError( + option, section, rawval, ":".join(path)) from None + if v is None: + continue + if "$" in v: + self._interpolate_some(parser, opt, accum, v, sect, + dict(parser.items(sect, raw=True)), + depth + 1) + else: + accum.append(v) + else: + raise InterpolationSyntaxError( + option, section, + "'$' must be followed by '$' or '{', " + "found: %r" % (rest,)) + + +class _ReadState: + elements_added : set[str] + cursect : dict[str, str] | None = None + sectname : str | None = None + optname : str | None = None + lineno : int = 0 + indent_level : int = 0 + errors : list[ParsingError] + + def __init__(self): + self.elements_added = set() + self.errors = list() + + +class _Line(str): + __slots__ = 'clean', 'has_comments' + + def __new__(cls, val, *args, **kwargs): + return super().__new__(cls, val) + + def __init__(self, val, comments): + trimmed = val.strip() + self.clean = comments.strip(trimmed) + self.has_comments = trimmed != self.clean + + +class _CommentSpec: + def __init__(self, full_prefixes, inline_prefixes): + full_patterns = ( + # prefix at the beginning of a line + fr'^({re.escape(prefix)}).*' + for prefix in full_prefixes + ) + inline_patterns = ( + # prefix at the beginning of the line or following a space + fr'(^|\s)({re.escape(prefix)}.*)' + for prefix in inline_prefixes + ) + self.pattern = re.compile('|'.join(itertools.chain(full_patterns, inline_patterns))) + + def strip(self, text): + return self.pattern.sub('', text).rstrip() + + def wrap(self, text): + return _Line(text, self) + + +class RawConfigParser(MutableMapping): + """ConfigParser that does not do interpolation.""" + + # Regular expressions for parsing section headers and options + _SECT_TMPL = r""" + \[ # [ + (?P
.+) # very permissive! + \] # ] + """ + _OPT_TMPL = r""" + (?P