Add files using upload-large-folder tool

parrot/lib/python3.10/importlib/_abc.py

@@ -0,0 +1,54 @@
+"""Subset of importlib.abc used to reduce importlib.util imports."""
+from . import _bootstrap
+import abc
+import warnings
+
+
+class Loader(metaclass=abc.ABCMeta):
+
+    """Abstract base class for import loaders."""
+
+    def create_module(self, spec):
+        """Return a module to initialize and into which to load.
+
+        This method should raise ImportError if anything prevents it
+        from creating a new module.  It may return None to indicate
+        that the spec should create the new module.
+        """
+        # By default, defer to default semantics for the new module.
+        return None
+
+    # We don't define exec_module() here since that would break
+    # hasattr checks we do to support backward compatibility.
+
+    def load_module(self, fullname):
+        """Return the loaded module.
+
+        The module must be added to sys.modules and have import-related
+        attributes set properly.  The fullname is a str.
+
+        ImportError is raised on failure.
+
+        This method is deprecated in favor of loader.exec_module(). If
+        exec_module() exists then it is used to provide a backwards-compatible
+        functionality for this method.
+
+        """
+        if not hasattr(self, 'exec_module'):
+            raise ImportError
+        # Warning implemented in _load_module_shim().
+        return _bootstrap._load_module_shim(self, fullname)
+
+    def module_repr(self, module):
+        """Return a module's repr.
+
+        Used by the module type when the method does not raise
+        NotImplementedError.
+
+        This method is deprecated.
+
+        """
+        warnings.warn("importlib.abc.Loader.module_repr() is deprecated and "
+                      "slated for removal in Python 3.12", DeprecationWarning)
+        # The exception will cause ModuleType.__repr__ to ignore this method.
+        raise NotImplementedError

parrot/lib/python3.10/importlib/metadata/__init__.py

@@ -0,0 +1,1057 @@
+import os
+import re
+import abc
+import csv
+import sys
+import email
+import pathlib
+import zipfile
+import operator
+import textwrap
+import warnings
+import functools
+import itertools
+import posixpath
+import collections
+
+from . import _adapters, _meta
+from ._meta import PackageMetadata
+from ._collections import FreezableDefaultDict, Pair
+from ._functools import method_cache, pass_none
+from ._itertools import unique_everseen
+from ._meta import PackageMetadata, SimplePath
+
+from contextlib import suppress
+from importlib import import_module
+from importlib.abc import MetaPathFinder
+from itertools import starmap
+from typing import List, Mapping, Optional, Union
+
+
+__all__ = [
+    'Distribution',
+    'DistributionFinder',
+    'PackageMetadata',
+    'PackageNotFoundError',
+    'distribution',
+    'distributions',
+    'entry_points',
+    'files',
+    'metadata',
+    'packages_distributions',
+    'requires',
+    'version',
+]
+
+
+class PackageNotFoundError(ModuleNotFoundError):
+    """The package was not found."""
+
+    def __str__(self):
+        return f"No package metadata was found for {self.name}"
+
+    @property
+    def name(self):
+        (name,) = self.args
+        return name
+
+
+class Sectioned:
+    """
+    A simple entry point config parser for performance
+
+    >>> for item in Sectioned.read(Sectioned._sample):
+    ...     print(item)
+    Pair(name='sec1', value='# comments ignored')
+    Pair(name='sec1', value='a = 1')
+    Pair(name='sec1', value='b = 2')
+    Pair(name='sec2', value='a = 2')
+
+    >>> res = Sectioned.section_pairs(Sectioned._sample)
+    >>> item = next(res)
+    >>> item.name
+    'sec1'
+    >>> item.value
+    Pair(name='a', value='1')
+    >>> item = next(res)
+    >>> item.value
+    Pair(name='b', value='2')
+    >>> item = next(res)
+    >>> item.name
+    'sec2'
+    >>> item.value
+    Pair(name='a', value='2')
+    >>> list(res)
+    []
+    """
+
+    _sample = textwrap.dedent(
+        """
+        [sec1]
+        # comments ignored
+        a = 1
+        b = 2
+
+        [sec2]
+        a = 2
+        """
+    ).lstrip()
+
+    @classmethod
+    def section_pairs(cls, text):
+        return (
+            section._replace(value=Pair.parse(section.value))
+            for section in cls.read(text, filter_=cls.valid)
+            if section.name is not None
+        )
+
+    @staticmethod
+    def read(text, filter_=None):
+        lines = filter(filter_, map(str.strip, text.splitlines()))
+        name = None
+        for value in lines:
+            section_match = value.startswith('[') and value.endswith(']')
+            if section_match:
+                name = value.strip('[]')
+                continue
+            yield Pair(name, value)
+
+    @staticmethod
+    def valid(line):
+        return line and not line.startswith('#')
+
+
+class EntryPoint(
+        collections.namedtuple('EntryPointBase', 'name value group')):
+    """An entry point as defined by Python packaging conventions.
+
+    See `the packaging docs on entry points
+    <https://packaging.python.org/specifications/entry-points/>`_
+    for more information.
+
+    >>> ep = EntryPoint(
+    ...     name=None, group=None, value='package.module:attr [extra1, extra2]')
+    >>> ep.module
+    'package.module'
+    >>> ep.attr
+    'attr'
+    >>> ep.extras
+    ['extra1', 'extra2']
+    """
+
+    pattern = re.compile(
+        r'(?P<module>[\w.]+)\s*'
+        r'(:\s*(?P<attr>[\w.]+)\s*)?'
+        r'((?P<extras>\[.*\])\s*)?$'
+    )
+    """
+    A regular expression describing the syntax for an entry point,
+    which might look like:
+
+        - module
+        - package.module
+        - package.module:attribute
+        - package.module:object.attribute
+        - package.module:attr [extra1, extra2]
+
+    Other combinations are possible as well.
+
+    The expression is lenient about whitespace around the ':',
+    following the attr, and following any extras.
+    """
+
+    dist: Optional['Distribution'] = None
+
+    def load(self):
+        """Load the entry point from its definition. If only a module
+        is indicated by the value, return that module. Otherwise,
+        return the named object.
+        """
+        match = self.pattern.match(self.value)
+        module = import_module(match.group('module'))
+        attrs = filter(None, (match.group('attr') or '').split('.'))
+        return functools.reduce(getattr, attrs, module)
+
+    @property
+    def module(self):
+        match = self.pattern.match(self.value)
+        return match.group('module')
+
+    @property
+    def attr(self):
+        match = self.pattern.match(self.value)
+        return match.group('attr')
+
+    @property
+    def extras(self):
+        match = self.pattern.match(self.value)
+        return re.findall(r'\w+', match.group('extras') or '')
+
+    def _for(self, dist):
+        self.dist = dist
+        return self
+
+    def __iter__(self):
+        """
+        Supply iter so one may construct dicts of EntryPoints by name.
+        """
+        msg = (
+            "Construction of dict of EntryPoints is deprecated in "
+            "favor of EntryPoints."
+        )
+        warnings.warn(msg, DeprecationWarning)
+        return iter((self.name, self))
+
+    def __reduce__(self):
+        return (
+            self.__class__,
+            (self.name, self.value, self.group),
+        )
+
+    def matches(self, **params):
+        """
+        EntryPoint matches the given parameters.
+
+        >>> ep = EntryPoint(group='foo', name='bar', value='bing:bong [extra1, extra2]')
+        >>> ep.matches(group='foo')
+        True
+        >>> ep.matches(name='bar', value='bing:bong [extra1, extra2]')
+        True
+        >>> ep.matches(group='foo', name='other')
+        False
+        >>> ep.matches()
+        True
+        >>> ep.matches(extras=['extra1', 'extra2'])
+        True
+        >>> ep.matches(module='bing')
+        True
+        >>> ep.matches(attr='bong')
+        True
+        """
+        attrs = (getattr(self, param) for param in params)
+        return all(map(operator.eq, params.values(), attrs))
+
+
+class DeprecatedList(list):
+    """
+    Allow an otherwise immutable object to implement mutability
+    for compatibility.
+
+    >>> recwarn = getfixture('recwarn')
+    >>> dl = DeprecatedList(range(3))
+    >>> dl[0] = 1
+    >>> dl.append(3)
+    >>> del dl[3]
+    >>> dl.reverse()
+    >>> dl.sort()
+    >>> dl.extend([4])
+    >>> dl.pop(-1)
+    4
+    >>> dl.remove(1)
+    >>> dl += [5]
+    >>> dl + [6]
+    [1, 2, 5, 6]
+    >>> dl + (6,)
+    [1, 2, 5, 6]
+    >>> dl.insert(0, 0)
+    >>> dl
+    [0, 1, 2, 5]
+    >>> dl == [0, 1, 2, 5]
+    True
+    >>> dl == (0, 1, 2, 5)
+    True
+    >>> len(recwarn)
+    1
+    """
+
+    __slots__ = ()
+
+    _warn = functools.partial(
+        warnings.warn,
+        "EntryPoints list interface is deprecated. Cast to list if needed.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
+
+    def __setitem__(self, *args, **kwargs):
+        self._warn()
+        return super().__setitem__(*args, **kwargs)
+
+    def __delitem__(self, *args, **kwargs):
+        self._warn()
+        return super().__delitem__(*args, **kwargs)
+
+    def append(self, *args, **kwargs):
+        self._warn()
+        return super().append(*args, **kwargs)
+
+    def reverse(self, *args, **kwargs):
+        self._warn()
+        return super().reverse(*args, **kwargs)
+
+    def extend(self, *args, **kwargs):
+        self._warn()
+        return super().extend(*args, **kwargs)
+
+    def pop(self, *args, **kwargs):
+        self._warn()
+        return super().pop(*args, **kwargs)
+
+    def remove(self, *args, **kwargs):
+        self._warn()
+        return super().remove(*args, **kwargs)
+
+    def __iadd__(self, *args, **kwargs):
+        self._warn()
+        return super().__iadd__(*args, **kwargs)
+
+    def __add__(self, other):
+        if not isinstance(other, tuple):
+            self._warn()
+            other = tuple(other)
+        return self.__class__(tuple(self) + other)
+
+    def insert(self, *args, **kwargs):
+        self._warn()
+        return super().insert(*args, **kwargs)
+
+    def sort(self, *args, **kwargs):
+        self._warn()
+        return super().sort(*args, **kwargs)
+
+    def __eq__(self, other):
+        if not isinstance(other, tuple):
+            self._warn()
+            other = tuple(other)
+
+        return tuple(self).__eq__(other)
+
+
+class EntryPoints(DeprecatedList):
+    """
+    An immutable collection of selectable EntryPoint objects.
+    """
+
+    __slots__ = ()
+
+    def __getitem__(self, name):  # -> EntryPoint:
+        """
+        Get the EntryPoint in self matching name.
+        """
+        if isinstance(name, int):
+            warnings.warn(
+                "Accessing entry points by index is deprecated. "
+                "Cast to tuple if needed.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+            return super().__getitem__(name)
+        try:
+            return next(iter(self.select(name=name)))
+        except StopIteration:
+            raise KeyError(name)
+
+    def select(self, **params):
+        """
+        Select entry points from self that match the
+        given parameters (typically group and/or name).
+        """
+        return EntryPoints(ep for ep in self if ep.matches(**params))
+
+    @property
+    def names(self):
+        """
+        Return the set of all names of all entry points.
+        """
+        return set(ep.name for ep in self)
+
+    @property
+    def groups(self):
+        """
+        Return the set of all groups of all entry points.
+
+        For coverage while SelectableGroups is present.
+        >>> EntryPoints().groups
+        set()
+        """
+        return set(ep.group for ep in self)
+
+    @classmethod
+    def _from_text_for(cls, text, dist):
+        return cls(ep._for(dist) for ep in cls._from_text(text))
+
+    @classmethod
+    def _from_text(cls, text):
+        return itertools.starmap(EntryPoint, cls._parse_groups(text or ''))
+
+    @staticmethod
+    def _parse_groups(text):
+        return (
+            (item.value.name, item.value.value, item.name)
+            for item in Sectioned.section_pairs(text)
+        )
+
+
+class Deprecated:
+    """
+    Compatibility add-in for mapping to indicate that
+    mapping behavior is deprecated.
+
+    >>> recwarn = getfixture('recwarn')
+    >>> class DeprecatedDict(Deprecated, dict): pass
+    >>> dd = DeprecatedDict(foo='bar')
+    >>> dd.get('baz', None)
+    >>> dd['foo']
+    'bar'
+    >>> list(dd)
+    ['foo']
+    >>> list(dd.keys())
+    ['foo']
+    >>> 'foo' in dd
+    True
+    >>> list(dd.values())
+    ['bar']
+    >>> len(recwarn)
+    1
+    """
+
+    _warn = functools.partial(
+        warnings.warn,
+        "SelectableGroups dict interface is deprecated. Use select.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
+
+    def __getitem__(self, name):
+        self._warn()
+        return super().__getitem__(name)
+
+    def get(self, name, default=None):
+        self._warn()
+        return super().get(name, default)
+
+    def __iter__(self):
+        self._warn()
+        return super().__iter__()
+
+    def __contains__(self, *args):
+        self._warn()
+        return super().__contains__(*args)
+
+    def keys(self):
+        self._warn()
+        return super().keys()
+
+    def values(self):
+        self._warn()
+        return super().values()
+
+
+class SelectableGroups(Deprecated, dict):
+    """
+    A backward- and forward-compatible result from
+    entry_points that fully implements the dict interface.
+    """
+
+    @classmethod
+    def load(cls, eps):
+        by_group = operator.attrgetter('group')
+        ordered = sorted(eps, key=by_group)
+        grouped = itertools.groupby(ordered, by_group)
+        return cls((group, EntryPoints(eps)) for group, eps in grouped)
+
+    @property
+    def _all(self):
+        """
+        Reconstruct a list of all entrypoints from the groups.
+        """
+        groups = super(Deprecated, self).values()
+        return EntryPoints(itertools.chain.from_iterable(groups))
+
+    @property
+    def groups(self):
+        return self._all.groups
+
+    @property
+    def names(self):
+        """
+        for coverage:
+        >>> SelectableGroups().names
+        set()
+        """
+        return self._all.names
+
+    def select(self, **params):
+        if not params:
+            return self
+        return self._all.select(**params)
+
+
+class PackagePath(pathlib.PurePosixPath):
+    """A reference to a path in a package"""
+
+    def read_text(self, encoding='utf-8'):
+        with self.locate().open(encoding=encoding) as stream:
+            return stream.read()
+
+    def read_binary(self):
+        with self.locate().open('rb') as stream:
+            return stream.read()
+
+    def locate(self):
+        """Return a path-like object for this path"""
+        return self.dist.locate_file(self)
+
+
+class FileHash:
+    def __init__(self, spec):
+        self.mode, _, self.value = spec.partition('=')
+
+    def __repr__(self):
+        return f'<FileHash mode: {self.mode} value: {self.value}>'
+
+
+class Distribution:
+    """A Python distribution package."""
+
+    @abc.abstractmethod
+    def read_text(self, filename):
+        """Attempt to load metadata file given by the name.
+
+        :param filename: The name of the file in the distribution info.
+        :return: The text if found, otherwise None.
+        """
+
+    @abc.abstractmethod
+    def locate_file(self, path):
+        """
+        Given a path to a file in this distribution, return a path
+        to it.
+        """
+
+    @classmethod
+    def from_name(cls, name):
+        """Return the Distribution for the given package name.
+
+        :param name: The name of the distribution package to search for.
+        :return: The Distribution instance (or subclass thereof) for the named
+            package, if found.
+        :raises PackageNotFoundError: When the named package's distribution
+            metadata cannot be found.
+        """
+        for resolver in cls._discover_resolvers():
+            dists = resolver(DistributionFinder.Context(name=name))
+            dist = next(iter(dists), None)
+            if dist is not None:
+                return dist
+        else:
+            raise PackageNotFoundError(name)
+
+    @classmethod
+    def discover(cls, **kwargs):
+        """Return an iterable of Distribution objects for all packages.
+
+        Pass a ``context`` or pass keyword arguments for constructing
+        a context.
+
+        :context: A ``DistributionFinder.Context`` object.
+        :return: Iterable of Distribution objects for all packages.
+        """
+        context = kwargs.pop('context', None)
+        if context and kwargs:
+            raise ValueError("cannot accept context and kwargs")
+        context = context or DistributionFinder.Context(**kwargs)
+        return itertools.chain.from_iterable(
+            resolver(context) for resolver in cls._discover_resolvers()
+        )
+
+    @staticmethod
+    def at(path):
+        """Return a Distribution for the indicated metadata path
+
+        :param path: a string or path-like object
+        :return: a concrete Distribution instance for the path
+        """
+        return PathDistribution(pathlib.Path(path))
+
+    @staticmethod
+    def _discover_resolvers():
+        """Search the meta_path for resolvers."""
+        declared = (
+            getattr(finder, 'find_distributions', None) for finder in sys.meta_path
+        )
+        return filter(None, declared)
+
+    @classmethod
+    def _local(cls, root='.'):
+        from pep517 import build, meta
+
+        system = build.compat_system(root)
+        builder = functools.partial(
+            meta.build,
+            source_dir=root,
+            system=system,
+        )
+        return PathDistribution(zipfile.Path(meta.build_as_zip(builder)))
+
+    @property
+    def metadata(self) -> _meta.PackageMetadata:
+        """Return the parsed metadata for this Distribution.
+
+        The returned object will have keys that name the various bits of
+        metadata.  See PEP 566 for details.
+        """
+        text = (
+            self.read_text('METADATA')
+            or self.read_text('PKG-INFO')
+            # This last clause is here to support old egg-info files.  Its
+            # effect is to just end up using the PathDistribution's self._path
+            # (which points to the egg-info file) attribute unchanged.
+            or self.read_text('')
+        )
+        return _adapters.Message(email.message_from_string(text))
+
+    @property
+    def name(self):
+        """Return the 'Name' metadata for the distribution package."""
+        return self.metadata['Name']
+
+    @property
+    def _normalized_name(self):
+        """Return a normalized version of the name."""
+        return Prepared.normalize(self.name)
+
+    @property
+    def version(self):
+        """Return the 'Version' metadata for the distribution package."""
+        return self.metadata['Version']
+
+    @property
+    def entry_points(self):
+        return EntryPoints._from_text_for(self.read_text('entry_points.txt'), self)
+
+    @property
+    def files(self):
+        """Files in this distribution.
+
+        :return: List of PackagePath for this distribution or None
+
+        Result is `None` if the metadata file that enumerates files
+        (i.e. RECORD for dist-info or SOURCES.txt for egg-info) is
+        missing.
+        Result may be empty if the metadata exists but is empty.
+        """
+        file_lines = self._read_files_distinfo() or self._read_files_egginfo()
+
+        def make_file(name, hash=None, size_str=None):
+            result = PackagePath(name)
+            result.hash = FileHash(hash) if hash else None
+            result.size = int(size_str) if size_str else None
+            result.dist = self
+            return result
+
+        return file_lines and list(starmap(make_file, csv.reader(file_lines)))
+
+    def _read_files_distinfo(self):
+        """
+        Read the lines of RECORD
+        """
+        text = self.read_text('RECORD')
+        return text and text.splitlines()
+
+    def _read_files_egginfo(self):
+        """
+        SOURCES.txt might contain literal commas, so wrap each line
+        in quotes.
+        """
+        text = self.read_text('SOURCES.txt')
+        return text and map('"{}"'.format, text.splitlines())
+
+    @property
+    def requires(self):
+        """Generated requirements specified for this Distribution"""
+        reqs = self._read_dist_info_reqs() or self._read_egg_info_reqs()
+        return reqs and list(reqs)
+
+    def _read_dist_info_reqs(self):
+        return self.metadata.get_all('Requires-Dist')
+
+    def _read_egg_info_reqs(self):
+        source = self.read_text('requires.txt')
+        return None if source is None else self._deps_from_requires_text(source)
+
+    @classmethod
+    def _deps_from_requires_text(cls, source):
+        return cls._convert_egg_info_reqs_to_simple_reqs(Sectioned.read(source))
+
+    @staticmethod
+    def _convert_egg_info_reqs_to_simple_reqs(sections):
+        """
+        Historically, setuptools would solicit and store 'extra'
+        requirements, including those with environment markers,
+        in separate sections. More modern tools expect each
+        dependency to be defined separately, with any relevant
+        extras and environment markers attached directly to that
+        requirement. This method converts the former to the
+        latter. See _test_deps_from_requires_text for an example.
+        """
+
+        def make_condition(name):
+            return name and f'extra == "{name}"'
+
+        def quoted_marker(section):
+            section = section or ''
+            extra, sep, markers = section.partition(':')
+            if extra and markers:
+                markers = f'({markers})'
+            conditions = list(filter(None, [markers, make_condition(extra)]))
+            return '; ' + ' and '.join(conditions) if conditions else ''
+
+        def url_req_space(req):
+            """
+            PEP 508 requires a space between the url_spec and the quoted_marker.
+            Ref python/importlib_metadata#357.
+            """
+            # '@' is uniquely indicative of a url_req.
+            return ' ' * ('@' in req)
+
+        for section in sections:
+            space = url_req_space(section.value)
+            yield section.value + space + quoted_marker(section.name)
+
+
+class DistributionFinder(MetaPathFinder):
+    """
+    A MetaPathFinder capable of discovering installed distributions.
+    """
+
+    class Context:
+        """
+        Keyword arguments presented by the caller to
+        ``distributions()`` or ``Distribution.discover()``
+        to narrow the scope of a search for distributions
+        in all DistributionFinders.
+
+        Each DistributionFinder may expect any parameters
+        and should attempt to honor the canonical
+        parameters defined below when appropriate.
+        """
+
+        name = None
+        """
+        Specific name for which a distribution finder should match.
+        A name of ``None`` matches all distributions.
+        """
+
+        def __init__(self, **kwargs):
+            vars(self).update(kwargs)
+
+        @property
+        def path(self):
+            """
+            The sequence of directory path that a distribution finder
+            should search.
+
+            Typically refers to Python installed package paths such as
+            "site-packages" directories and defaults to ``sys.path``.
+            """
+            return vars(self).get('path', sys.path)
+
+    @abc.abstractmethod
+    def find_distributions(self, context=Context()):
+        """
+        Find distributions.
+
+        Return an iterable of all Distribution instances capable of
+        loading the metadata for packages matching the ``context``,
+        a DistributionFinder.Context instance.
+        """
+
+
+class FastPath:
+    """
+    Micro-optimized class for searching a path for
+    children.
+    """
+
+    @functools.lru_cache()  # type: ignore
+    def __new__(cls, root):
+        return super().__new__(cls)
+
+    def __init__(self, root):
+        self.root = root
+
+    def joinpath(self, child):
+        return pathlib.Path(self.root, child)
+
+    def children(self):
+        with suppress(Exception):
+            return os.listdir(self.root or '.')
+        with suppress(Exception):
+            return self.zip_children()
+        return []
+
+    def zip_children(self):
+        zip_path = zipfile.Path(self.root)
+        names = zip_path.root.namelist()
+        self.joinpath = zip_path.joinpath
+
+        return dict.fromkeys(child.split(posixpath.sep, 1)[0] for child in names)
+
+    def search(self, name):
+        return self.lookup(self.mtime).search(name)
+
+    @property
+    def mtime(self):
+        with suppress(OSError):
+            return os.stat(self.root).st_mtime
+        self.lookup.cache_clear()
+
+    @method_cache
+    def lookup(self, mtime):
+        return Lookup(self)
+
+
+class Lookup:
+    def __init__(self, path: FastPath):
+        base = os.path.basename(path.root).lower()
+        base_is_egg = base.endswith(".egg")
+        self.infos = FreezableDefaultDict(list)
+        self.eggs = FreezableDefaultDict(list)
+
+        for child in path.children():
+            low = child.lower()
+            if low.endswith((".dist-info", ".egg-info")):
+                # rpartition is faster than splitext and suitable for this purpose.
+                name = low.rpartition(".")[0].partition("-")[0]
+                normalized = Prepared.normalize(name)
+                self.infos[normalized].append(path.joinpath(child))
+            elif base_is_egg and low == "egg-info":
+                name = base.rpartition(".")[0].partition("-")[0]
+                legacy_normalized = Prepared.legacy_normalize(name)
+                self.eggs[legacy_normalized].append(path.joinpath(child))
+
+        self.infos.freeze()
+        self.eggs.freeze()
+
+    def search(self, prepared):
+        infos = (
+            self.infos[prepared.normalized]
+            if prepared
+            else itertools.chain.from_iterable(self.infos.values())
+        )
+        eggs = (
+            self.eggs[prepared.legacy_normalized]
+            if prepared
+            else itertools.chain.from_iterable(self.eggs.values())
+        )
+        return itertools.chain(infos, eggs)
+
+
+class Prepared:
+    """
+    A prepared search for metadata on a possibly-named package.
+    """
+
+    normalized = None
+    legacy_normalized = None
+
+    def __init__(self, name):
+        self.name = name
+        if name is None:
+            return
+        self.normalized = self.normalize(name)
+        self.legacy_normalized = self.legacy_normalize(name)
+
+    @staticmethod
+    def normalize(name):
+        """
+        PEP 503 normalization plus dashes as underscores.
+        """
+        return re.sub(r"[-_.]+", "-", name).lower().replace('-', '_')
+
+    @staticmethod
+    def legacy_normalize(name):
+        """
+        Normalize the package name as found in the convention in
+        older packaging tools versions and specs.
+        """
+        return name.lower().replace('-', '_')
+
+    def __bool__(self):
+        return bool(self.name)
+
+
+class MetadataPathFinder(DistributionFinder):
+    @classmethod
+    def find_distributions(cls, context=DistributionFinder.Context()):
+        """
+        Find distributions.
+
+        Return an iterable of all Distribution instances capable of
+        loading the metadata for packages matching ``context.name``
+        (or all names if ``None`` indicated) along the paths in the list
+        of directories ``context.path``.
+        """
+        found = cls._search_paths(context.name, context.path)
+        return map(PathDistribution, found)
+
+    @classmethod
+    def _search_paths(cls, name, paths):
+        """Find metadata directories in paths heuristically."""
+        prepared = Prepared(name)
+        return itertools.chain.from_iterable(
+            path.search(prepared) for path in map(FastPath, paths)
+        )
+
+    def invalidate_caches(cls):
+        FastPath.__new__.cache_clear()
+
+
+class PathDistribution(Distribution):
+    def __init__(self, path: SimplePath):
+        """Construct a distribution.
+
+        :param path: SimplePath indicating the metadata directory.
+        """
+        self._path = path
+
+    def read_text(self, filename):
+        with suppress(
+            FileNotFoundError,
+            IsADirectoryError,
+            KeyError,
+            NotADirectoryError,
+            PermissionError,
+        ):
+            return self._path.joinpath(filename).read_text(encoding='utf-8')
+
+    read_text.__doc__ = Distribution.read_text.__doc__
+
+    def locate_file(self, path):
+        return self._path.parent / path
+
+    @property
+    def _normalized_name(self):
+        """
+        Performance optimization: where possible, resolve the
+        normalized name from the file system path.
+        """
+        stem = os.path.basename(str(self._path))
+        return (
+            pass_none(Prepared.normalize)(self._name_from_stem(stem))
+            or super()._normalized_name
+        )
+
+    @staticmethod
+    def _name_from_stem(stem):
+        """
+        >>> PathDistribution._name_from_stem('foo-3.0.egg-info')
+        'foo'
+        >>> PathDistribution._name_from_stem('CherryPy-3.0.dist-info')
+        'CherryPy'
+        >>> PathDistribution._name_from_stem('face.egg-info')
+        'face'
+        """
+        filename, ext = os.path.splitext(stem)
+        if ext not in ('.dist-info', '.egg-info'):
+            return
+        name, sep, rest = filename.partition('-')
+        return name
+
+
+def distribution(distribution_name):
+    """Get the ``Distribution`` instance for the named package.
+
+    :param distribution_name: The name of the distribution package as a string.
+    :return: A ``Distribution`` instance (or subclass thereof).
+    """
+    return Distribution.from_name(distribution_name)
+
+
+def distributions(**kwargs):
+    """Get all ``Distribution`` instances in the current environment.
+
+    :return: An iterable of ``Distribution`` instances.
+    """
+    return Distribution.discover(**kwargs)
+
+
+def metadata(distribution_name) -> _meta.PackageMetadata:
+    """Get the metadata for the named package.
+
+    :param distribution_name: The name of the distribution package to query.
+    :return: A PackageMetadata containing the parsed metadata.
+    """
+    return Distribution.from_name(distribution_name).metadata
+
+
+def version(distribution_name):
+    """Get the version string for the named package.
+
+    :param distribution_name: The name of the distribution package to query.
+    :return: The version string for the package as defined in the package's
+        "Version" metadata key.
+    """
+    return distribution(distribution_name).version
+
+
+def entry_points(**params) -> Union[EntryPoints, SelectableGroups]:
+    """Return EntryPoint objects for all installed packages.
+
+    Pass selection parameters (group or name) to filter the
+    result to entry points matching those properties (see
+    EntryPoints.select()).
+
+    For compatibility, returns ``SelectableGroups`` object unless
+    selection parameters are supplied. In the future, this function
+    will return ``EntryPoints`` instead of ``SelectableGroups``
+    even when no selection parameters are supplied.
+
+    For maximum future compatibility, pass selection parameters
+    or invoke ``.select`` with parameters on the result.
+
+    :return: EntryPoints or SelectableGroups for all installed packages.
+    """
+    norm_name = operator.attrgetter('_normalized_name')
+    unique = functools.partial(unique_everseen, key=norm_name)
+    eps = itertools.chain.from_iterable(
+        dist.entry_points for dist in unique(distributions())
+    )
+    return SelectableGroups.load(eps).select(**params)
+
+
+def files(distribution_name):
+    """Return a list of files for the named package.
+
+    :param distribution_name: The name of the distribution package to query.
+    :return: List of files composing the distribution.
+    """
+    return distribution(distribution_name).files
+
+
+def requires(distribution_name):
+    """
+    Return a list of requirements for the named package.
+
+    :return: An iterator of requirements, suitable for
+        packaging.requirement.Requirement.
+    """
+    return distribution(distribution_name).requires
+
+
+def packages_distributions() -> Mapping[str, List[str]]:
+    """
+    Return a mapping of top-level packages to their
+    distributions.
+
+    >>> import collections.abc
+    >>> pkgs = packages_distributions()
+    >>> all(isinstance(dist, collections.abc.Sequence) for dist in pkgs.values())
+    True
+    """
+    pkg_to_dist = collections.defaultdict(list)
+    for dist in distributions():
+        for pkg in (dist.read_text('top_level.txt') or '').split():
+            pkg_to_dist[pkg].append(dist.metadata['Name'])
+    return dict(pkg_to_dist)

parrot/lib/python3.10/importlib/metadata/_adapters.py

@@ -0,0 +1,68 @@
+import re
+import textwrap
+import email.message
+
+from ._text import FoldedCase
+
+
+class Message(email.message.Message):
+    multiple_use_keys = set(
+        map(
+            FoldedCase,
+            [
+                'Classifier',
+                'Obsoletes-Dist',
+                'Platform',
+                'Project-URL',
+                'Provides-Dist',
+                'Provides-Extra',
+                'Requires-Dist',
+                'Requires-External',
+                'Supported-Platform',
+                'Dynamic',
+            ],
+        )
+    )
+    """
+    Keys that may be indicated multiple times per PEP 566.
+    """
+
+    def __new__(cls, orig: email.message.Message):
+        res = super().__new__(cls)
+        vars(res).update(vars(orig))
+        return res
+
+    def __init__(self, *args, **kwargs):
+        self._headers = self._repair_headers()
+
+    # suppress spurious error from mypy
+    def __iter__(self):
+        return super().__iter__()
+
+    def _repair_headers(self):
+        def redent(value):
+            "Correct for RFC822 indentation"
+            if not value or '\n' not in value:
+                return value
+            return textwrap.dedent(' ' * 8 + value)
+
+        headers = [(key, redent(value)) for key, value in vars(self)['_headers']]
+        if self._payload:
+            headers.append(('Description', self.get_payload()))
+        return headers
+
+    @property
+    def json(self):
+        """
+        Convert PackageMetadata to a JSON-compatible format
+        per PEP 0566.
+        """
+
+        def transform(key):
+            value = self.get_all(key) if key in self.multiple_use_keys else self[key]
+            if key == 'Keywords':
+                value = re.split(r'\s+', value)
+            tk = key.lower().replace('-', '_')
+            return tk, value
+
+        return dict(map(transform, map(FoldedCase, self)))

parrot/lib/python3.10/importlib/metadata/_collections.py

@@ -0,0 +1,30 @@
+import collections
+
+
+# from jaraco.collections 3.3
+class FreezableDefaultDict(collections.defaultdict):
+    """
+    Often it is desirable to prevent the mutation of
+    a default dict after its initial construction, such
+    as to prevent mutation during iteration.
+
+    >>> dd = FreezableDefaultDict(list)
+    >>> dd[0].append('1')
+    >>> dd.freeze()
+    >>> dd[1]
+    []
+    >>> len(dd)
+    1
+    """
+
+    def __missing__(self, key):
+        return getattr(self, '_frozen', super().__missing__)(key)
+
+    def freeze(self):
+        self._frozen = lambda key: self.default_factory()
+
+
+class Pair(collections.namedtuple('Pair', 'name value')):
+    @classmethod
+    def parse(cls, text):
+        return cls(*map(str.strip, text.split("=", 1)))

parrot/lib/python3.10/importlib/metadata/_functools.py

@@ -0,0 +1,104 @@
+import types
+import functools
+
+
+# from jaraco.functools 3.3
+def method_cache(method, cache_wrapper=None):
+    """
+    Wrap lru_cache to support storing the cache data in the object instances.
+
+    Abstracts the common paradigm where the method explicitly saves an
+    underscore-prefixed protected property on first call and returns that
+    subsequently.
+
+    >>> class MyClass:
+    ...     calls = 0
+    ...
+    ...     @method_cache
+    ...     def method(self, value):
+    ...         self.calls += 1
+    ...         return value
+
+    >>> a = MyClass()
+    >>> a.method(3)
+    3
+    >>> for x in range(75):
+    ...     res = a.method(x)
+    >>> a.calls
+    75
+
+    Note that the apparent behavior will be exactly like that of lru_cache
+    except that the cache is stored on each instance, so values in one
+    instance will not flush values from another, and when an instance is
+    deleted, so are the cached values for that instance.
+
+    >>> b = MyClass()
+    >>> for x in range(35):
+    ...     res = b.method(x)
+    >>> b.calls
+    35
+    >>> a.method(0)
+    0
+    >>> a.calls
+    75
+
+    Note that if method had been decorated with ``functools.lru_cache()``,
+    a.calls would have been 76 (due to the cached value of 0 having been
+    flushed by the 'b' instance).
+
+    Clear the cache with ``.cache_clear()``
+
+    >>> a.method.cache_clear()
+
+    Same for a method that hasn't yet been called.
+
+    >>> c = MyClass()
+    >>> c.method.cache_clear()
+
+    Another cache wrapper may be supplied:
+
+    >>> cache = functools.lru_cache(maxsize=2)
+    >>> MyClass.method2 = method_cache(lambda self: 3, cache_wrapper=cache)
+    >>> a = MyClass()
+    >>> a.method2()
+    3
+
+    Caution - do not subsequently wrap the method with another decorator, such
+    as ``@property``, which changes the semantics of the function.
+
+    See also
+    http://code.activestate.com/recipes/577452-a-memoize-decorator-for-instance-methods/
+    for another implementation and additional justification.
+    """
+    cache_wrapper = cache_wrapper or functools.lru_cache()
+
+    def wrapper(self, *args, **kwargs):
+        # it's the first call, replace the method with a cached, bound method
+        bound_method = types.MethodType(method, self)
+        cached_method = cache_wrapper(bound_method)
+        setattr(self, method.__name__, cached_method)
+        return cached_method(*args, **kwargs)
+
+    # Support cache clear even before cache has been created.
+    wrapper.cache_clear = lambda: None
+
+    return wrapper
+
+
+# From jaraco.functools 3.3
+def pass_none(func):
+    """
+    Wrap func so it's not called if its first param is None
+
+    >>> print_text = pass_none(print)
+    >>> print_text('text')
+    text
+    >>> print_text(None)
+    """
+
+    @functools.wraps(func)
+    def wrapper(param, *args, **kwargs):
+        if param is not None:
+            return func(param, *args, **kwargs)
+
+    return wrapper

parrot/lib/python3.10/importlib/metadata/_itertools.py

@@ -0,0 +1,19 @@
+from itertools import filterfalse
+
+
+def unique_everseen(iterable, key=None):
+    "List unique elements, preserving order. Remember all elements ever seen."
+    # unique_everseen('AAAABBBCCDAABBB') --> A B C D
+    # unique_everseen('ABBCcAD', str.lower) --> A B C D
+    seen = set()
+    seen_add = seen.add
+    if key is None:
+        for element in filterfalse(seen.__contains__, iterable):
+            seen_add(element)
+            yield element
+    else:
+        for element in iterable:
+            k = key(element)
+            if k not in seen:
+                seen_add(k)
+                yield element

parrot/lib/python3.10/importlib/metadata/_meta.py

@@ -0,0 +1,47 @@
+from typing import Any, Dict, Iterator, List, Protocol, TypeVar, Union
+
+
+_T = TypeVar("_T")
+
+
+class PackageMetadata(Protocol):
+    def __len__(self) -> int:
+        ...  # pragma: no cover
+
+    def __contains__(self, item: str) -> bool:
+        ...  # pragma: no cover
+
+    def __getitem__(self, key: str) -> str:
+        ...  # pragma: no cover
+
+    def __iter__(self) -> Iterator[str]:
+        ...  # pragma: no cover
+
+    def get_all(self, name: str, failobj: _T = ...) -> Union[List[Any], _T]:
+        """
+        Return all values associated with a possibly multi-valued key.
+        """
+
+    @property
+    def json(self) -> Dict[str, Union[str, List[str]]]:
+        """
+        A JSON-compatible form of the metadata.
+        """
+
+
+class SimplePath(Protocol):
+    """
+    A minimal subset of pathlib.Path required by PathDistribution.
+    """
+
+    def joinpath(self) -> 'SimplePath':
+        ...  # pragma: no cover
+
+    def __div__(self) -> 'SimplePath':
+        ...  # pragma: no cover
+
+    def parent(self) -> 'SimplePath':
+        ...  # pragma: no cover
+
+    def read_text(self) -> str:
+        ...  # pragma: no cover

parrot/lib/python3.10/importlib/metadata/_text.py

@@ -0,0 +1,99 @@
+import re
+
+from ._functools import method_cache
+
+
+# from jaraco.text 3.5
+class FoldedCase(str):
+    """
+    A case insensitive string class; behaves just like str
+    except compares equal when the only variation is case.
+
+    >>> s = FoldedCase('hello world')
+
+    >>> s == 'Hello World'
+    True
+
+    >>> 'Hello World' == s
+    True
+
+    >>> s != 'Hello World'
+    False
+
+    >>> s.index('O')
+    4
+
+    >>> s.split('O')
+    ['hell', ' w', 'rld']
+
+    >>> sorted(map(FoldedCase, ['GAMMA', 'alpha', 'Beta']))
+    ['alpha', 'Beta', 'GAMMA']
+
+    Sequence membership is straightforward.
+
+    >>> "Hello World" in [s]
+    True
+    >>> s in ["Hello World"]
+    True
+
+    You may test for set inclusion, but candidate and elements
+    must both be folded.
+
+    >>> FoldedCase("Hello World") in {s}
+    True
+    >>> s in {FoldedCase("Hello World")}
+    True
+
+    String inclusion works as long as the FoldedCase object
+    is on the right.
+
+    >>> "hello" in FoldedCase("Hello World")
+    True
+
+    But not if the FoldedCase object is on the left:
+
+    >>> FoldedCase('hello') in 'Hello World'
+    False
+
+    In that case, use in_:
+
+    >>> FoldedCase('hello').in_('Hello World')
+    True
+
+    >>> FoldedCase('hello') > FoldedCase('Hello')
+    False
+    """
+
+    def __lt__(self, other):
+        return self.lower() < other.lower()
+
+    def __gt__(self, other):
+        return self.lower() > other.lower()
+
+    def __eq__(self, other):
+        return self.lower() == other.lower()
+
+    def __ne__(self, other):
+        return self.lower() != other.lower()
+
+    def __hash__(self):
+        return hash(self.lower())
+
+    def __contains__(self, other):
+        return super(FoldedCase, self).lower().__contains__(other.lower())
+
+    def in_(self, other):
+        "Does self appear in other?"
+        return self in FoldedCase(other)
+
+    # cache lower since it's likely to be called frequently.
+    @method_cache
+    def lower(self):
+        return super(FoldedCase, self).lower()
+
+    def index(self, sub):
+        return self.lower().index(sub.lower())
+
+    def split(self, splitter=' ', maxsplit=0):
+        pattern = re.compile(re.escape(splitter), re.I)
+        return pattern.split(self, maxsplit)

parrot/lib/python3.10/site-packages/README.txt

@@ -0,0 +1,2 @@
+This directory exists so that 3rd party packages can be installed
+here.  Read the source for site.py for more details.

parrot/lib/python3.10/site-packages/click-8.1.7.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

parrot/lib/python3.10/site-packages/click-8.1.7.dist-info/LICENSE.rst

@@ -0,0 +1,28 @@
+Copyright 2014 Pallets
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+1.  Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+2.  Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+3.  Neither the name of the copyright holder nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

parrot/lib/python3.10/site-packages/click-8.1.7.dist-info/METADATA

@@ -0,0 +1,103 @@
+Metadata-Version: 2.1
+Name: click
+Version: 8.1.7
+Summary: Composable command line interface toolkit
+Home-page: https://palletsprojects.com/p/click/
+Maintainer: Pallets
+Maintainer-email: contact@palletsprojects.com
+License: BSD-3-Clause
+Project-URL: Donate, https://palletsprojects.com/donate
+Project-URL: Documentation, https://click.palletsprojects.com/
+Project-URL: Changes, https://click.palletsprojects.com/changes/
+Project-URL: Source Code, https://github.com/pallets/click/
+Project-URL: Issue Tracker, https://github.com/pallets/click/issues/
+Project-URL: Chat, https://discord.gg/pallets
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Operating System :: OS Independent
+Classifier: Programming Language :: Python
+Requires-Python: >=3.7
+Description-Content-Type: text/x-rst
+License-File: LICENSE.rst
+Requires-Dist: colorama ; platform_system == "Windows"
+Requires-Dist: importlib-metadata ; python_version < "3.8"
+
+\$ click\_
+==========
+
+Click is a Python package for creating beautiful command line interfaces
+in a composable way with as little code as necessary. It's the "Command
+Line Interface Creation Kit". It's highly configurable but comes with
+sensible defaults out of the box.
+
+It aims to make the process of writing command line tools quick and fun
+while also preventing any frustration caused by the inability to
+implement an intended CLI API.
+
+Click in three points:
+
+-   Arbitrary nesting of commands
+-   Automatic help page generation
+-   Supports lazy loading of subcommands at runtime
+
+
+Installing
+----------
+
+Install and update using `pip`_:
+
+.. code-block:: text
+
+    $ pip install -U click
+
+.. _pip: https://pip.pypa.io/en/stable/getting-started/
+
+
+A Simple Example
+----------------
+
+.. code-block:: python
+
+    import click
+
+    @click.command()
+    @click.option("--count", default=1, help="Number of greetings.")
+    @click.option("--name", prompt="Your name", help="The person to greet.")
+    def hello(count, name):
+        """Simple program that greets NAME for a total of COUNT times."""
+        for _ in range(count):
+            click.echo(f"Hello, {name}!")
+
+    if __name__ == '__main__':
+        hello()
+
+.. code-block:: text
+
+    $ python hello.py --count=3
+    Your name: Click
+    Hello, Click!
+    Hello, Click!
+    Hello, Click!
+
+
+Donate
+------
+
+The Pallets organization develops and supports Click and other popular
+packages. In order to grow the community of contributors and users, and
+allow the maintainers to devote more time to the projects, `please
+donate today`_.
+
+.. _please donate today: https://palletsprojects.com/donate
+
+
+Links
+-----
+
+-   Documentation: https://click.palletsprojects.com/
+-   Changes: https://click.palletsprojects.com/changes/
+-   PyPI Releases: https://pypi.org/project/click/
+-   Source Code: https://github.com/pallets/click
+-   Issue Tracker: https://github.com/pallets/click/issues
+-   Chat: https://discord.gg/pallets

parrot/lib/python3.10/site-packages/click-8.1.7.dist-info/RECORD

@@ -0,0 +1,40 @@
+click-8.1.7.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+click-8.1.7.dist-info/LICENSE.rst,sha256=morRBqOU6FO_4h9C9OctWSgZoigF2ZG18ydQKSkrZY0,1475
+click-8.1.7.dist-info/METADATA,sha256=qIMevCxGA9yEmJOM_4WHuUJCwWpsIEVbCPOhs45YPN4,3014
+click-8.1.7.dist-info/RECORD,,
+click-8.1.7.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
+click-8.1.7.dist-info/WHEEL,sha256=5sUXSg9e4bi7lTLOHcm6QEYwO5TIF1TNbTSVFVjcJcc,92
+click-8.1.7.dist-info/top_level.txt,sha256=J1ZQogalYS4pphY_lPECoNMfw0HzTSrZglC4Yfwo4xA,6
+click/__init__.py,sha256=YDDbjm406dTOA0V8bTtdGnhN7zj5j-_dFRewZF_pLvw,3138
+click/__pycache__/__init__.cpython-310.pyc,,
+click/__pycache__/_compat.cpython-310.pyc,,
+click/__pycache__/_termui_impl.cpython-310.pyc,,
+click/__pycache__/_textwrap.cpython-310.pyc,,
+click/__pycache__/_winconsole.cpython-310.pyc,,
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+click/_compat.py,sha256=5318agQpbt4kroKsbqDOYpTSWzL_YCZVUQiTT04yXmc,18744
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+click/_textwrap.py,sha256=10fQ64OcBUMuK7mFvh8363_uoOxPlRItZBmKzRJDgoY,1353
+click/_winconsole.py,sha256=5ju3jQkcZD0W27WEMGqmEP4y_crUVzPCqsX_FYb7BO0,7860
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+click/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
+click/shell_completion.py,sha256=Ty3VM_ts0sQhj6u7eFTiLwHPoTgcXTGEAUg2OpLqYKw,18460
+click/termui.py,sha256=H7Q8FpmPelhJ2ovOhfCRhjMtCpNyjFXryAMLZODqsdc,28324
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parrot/lib/python3.10/site-packages/click-8.1.7.dist-info/WHEEL

@@ -0,0 +1,5 @@
+Wheel-Version: 1.0
+Generator: bdist_wheel (0.41.1)
+Root-Is-Purelib: true
+Tag: py3-none-any
+

parrot/lib/python3.10/site-packages/click-8.1.7.dist-info/top_level.txt

@@ -0,0 +1 @@
+click

parrot/lib/python3.10/site-packages/decorator.py

@@ -0,0 +1,454 @@
+# #########################     LICENSE     ############################ #
+
+# Copyright (c) 2005-2018, Michele Simionato
+# All rights reserved.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+
+#   Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+#   Redistributions in bytecode form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in
+#   the documentation and/or other materials provided with the
+#   distribution.
+
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+# DAMAGE.
+
+"""
+Decorator module, see http://pypi.python.org/pypi/decorator
+for the documentation.
+"""
+from __future__ import print_function
+
+import re
+import sys
+import inspect
+import operator
+import itertools
+import collections
+
+__version__ = '4.4.2'
+
+if sys.version_info >= (3,):
+    from inspect import getfullargspec
+
+    def get_init(cls):
+        return cls.__init__
+else:
+    FullArgSpec = collections.namedtuple(
+        'FullArgSpec', 'args varargs varkw defaults '
+        'kwonlyargs kwonlydefaults annotations')
+
+    def getfullargspec(f):
+        "A quick and dirty replacement for getfullargspec for Python 2.X"
+        return FullArgSpec._make(inspect.getargspec(f) + ([], None, {}))
+
+    def get_init(cls):
+        return cls.__init__.__func__
+
+try:
+    iscoroutinefunction = inspect.iscoroutinefunction
+except AttributeError:
+    # let's assume there are no coroutine functions in old Python
+    def iscoroutinefunction(f):
+        return False
+try:
+    from inspect import isgeneratorfunction
+except ImportError:
+    # assume no generator function in old Python versions
+    def isgeneratorfunction(caller):
+        return False
+
+
+DEF = re.compile(r'\s*def\s*([_\w][_\w\d]*)\s*\(')
+
+
+# basic functionality
+class FunctionMaker(object):
+    """
+    An object with the ability to create functions with a given signature.
+    It has attributes name, doc, module, signature, defaults, dict and
+    methods update and make.
+    """
+
+    # Atomic get-and-increment provided by the GIL
+    _compile_count = itertools.count()
+
+    # make pylint happy
+    args = varargs = varkw = defaults = kwonlyargs = kwonlydefaults = ()
+
+    def __init__(self, func=None, name=None, signature=None,
+                 defaults=None, doc=None, module=None, funcdict=None):
+        self.shortsignature = signature
+        if func:
+            # func can be a class or a callable, but not an instance method
+            self.name = func.__name__
+            if self.name == '<lambda>':  # small hack for lambda functions
+                self.name = '_lambda_'
+            self.doc = func.__doc__
+            self.module = func.__module__
+            if inspect.isfunction(func):
+                argspec = getfullargspec(func)
+                self.annotations = getattr(func, '__annotations__', {})
+                for a in ('args', 'varargs', 'varkw', 'defaults', 'kwonlyargs',
+                          'kwonlydefaults'):
+                    setattr(self, a, getattr(argspec, a))
+                for i, arg in enumerate(self.args):
+                    setattr(self, 'arg%d' % i, arg)
+                allargs = list(self.args)
+                allshortargs = list(self.args)
+                if self.varargs:
+                    allargs.append('*' + self.varargs)
+                    allshortargs.append('*' + self.varargs)
+                elif self.kwonlyargs:
+                    allargs.append('*')  # single star syntax
+                for a in self.kwonlyargs:
+                    allargs.append('%s=None' % a)
+                    allshortargs.append('%s=%s' % (a, a))
+                if self.varkw:
+                    allargs.append('**' + self.varkw)
+                    allshortargs.append('**' + self.varkw)
+                self.signature = ', '.join(allargs)
+                self.shortsignature = ', '.join(allshortargs)
+                self.dict = func.__dict__.copy()
+        # func=None happens when decorating a caller
+        if name:
+            self.name = name
+        if signature is not None:
+            self.signature = signature
+        if defaults:
+            self.defaults = defaults
+        if doc:
+            self.doc = doc
+        if module:
+            self.module = module
+        if funcdict:
+            self.dict = funcdict
+        # check existence required attributes
+        assert hasattr(self, 'name')
+        if not hasattr(self, 'signature'):
+            raise TypeError('You are decorating a non function: %s' % func)
+
+    def update(self, func, **kw):
+        "Update the signature of func with the data in self"
+        func.__name__ = self.name
+        func.__doc__ = getattr(self, 'doc', None)
+        func.__dict__ = getattr(self, 'dict', {})
+        func.__defaults__ = self.defaults
+        func.__kwdefaults__ = self.kwonlydefaults or None
+        func.__annotations__ = getattr(self, 'annotations', None)
+        try:
+            frame = sys._getframe(3)
+        except AttributeError:  # for IronPython and similar implementations
+            callermodule = '?'
+        else:
+            callermodule = frame.f_globals.get('__name__', '?')
+        func.__module__ = getattr(self, 'module', callermodule)
+        func.__dict__.update(kw)
+
+    def make(self, src_templ, evaldict=None, addsource=False, **attrs):
+        "Make a new function from a given template and update the signature"
+        src = src_templ % vars(self)  # expand name and signature
+        evaldict = evaldict or {}
+        mo = DEF.search(src)
+        if mo is None:
+            raise SyntaxError('not a valid function template\n%s' % src)
+        name = mo.group(1)  # extract the function name
+        names = set([name] + [arg.strip(' *') for arg in
+                              self.shortsignature.split(',')])
+        for n in names:
+            if n in ('_func_', '_call_'):
+                raise NameError('%s is overridden in\n%s' % (n, src))
+
+        if not src.endswith('\n'):  # add a newline for old Pythons
+            src += '\n'
+
+        # Ensure each generated function has a unique filename for profilers
+        # (such as cProfile) that depend on the tuple of (<filename>,
+        # <definition line>, <function name>) being unique.
+        filename = '<decorator-gen-%d>' % next(self._compile_count)
+        try:
+            code = compile(src, filename, 'single')
+            exec(code, evaldict)
+        except Exception:
+            print('Error in generated code:', file=sys.stderr)
+            print(src, file=sys.stderr)
+            raise
+        func = evaldict[name]
+        if addsource:
+            attrs['__source__'] = src
+        self.update(func, **attrs)
+        return func
+
+    @classmethod
+    def create(cls, obj, body, evaldict, defaults=None,
+               doc=None, module=None, addsource=True, **attrs):
+        """
+        Create a function from the strings name, signature and body.
+        evaldict is the evaluation dictionary. If addsource is true an
+        attribute __source__ is added to the result. The attributes attrs
+        are added, if any.
+        """
+        if isinstance(obj, str):  # "name(signature)"
+            name, rest = obj.strip().split('(', 1)
+            signature = rest[:-1]  # strip a right parens
+            func = None
+        else:  # a function
+            name = None
+            signature = None
+            func = obj
+        self = cls(func, name, signature, defaults, doc, module)
+        ibody = '\n'.join('    ' + line for line in body.splitlines())
+        caller = evaldict.get('_call_')  # when called from `decorate`
+        if caller and iscoroutinefunction(caller):
+            body = ('async def %(name)s(%(signature)s):\n' + ibody).replace(
+                'return', 'return await')
+        else:
+            body = 'def %(name)s(%(signature)s):\n' + ibody
+        return self.make(body, evaldict, addsource, **attrs)
+
+
+def decorate(func, caller, extras=()):
+    """
+    decorate(func, caller) decorates a function using a caller.
+    If the caller is a generator function, the resulting function
+    will be a generator function.
+    """
+    evaldict = dict(_call_=caller, _func_=func)
+    es = ''
+    for i, extra in enumerate(extras):
+        ex = '_e%d_' % i
+        evaldict[ex] = extra
+        es += ex + ', '
+
+    if '3.5' <= sys.version < '3.6':
+        # with Python 3.5 isgeneratorfunction returns True for all coroutines
+        # however we know that it is NOT possible to have a generator
+        # coroutine in python 3.5: PEP525 was not there yet
+        generatorcaller = isgeneratorfunction(
+            caller) and not iscoroutinefunction(caller)
+    else:
+        generatorcaller = isgeneratorfunction(caller)
+    if generatorcaller:
+        fun = FunctionMaker.create(
+            func, "for res in _call_(_func_, %s%%(shortsignature)s):\n"
+                  "    yield res" % es, evaldict, __wrapped__=func)
+    else:
+        fun = FunctionMaker.create(
+            func, "return _call_(_func_, %s%%(shortsignature)s)" % es,
+            evaldict, __wrapped__=func)
+    if hasattr(func, '__qualname__'):
+        fun.__qualname__ = func.__qualname__
+    return fun
+
+
+def decorator(caller, _func=None):
+    """decorator(caller) converts a caller function into a decorator"""
+    if _func is not None:  # return a decorated function
+        # this is obsolete behavior; you should use decorate instead
+        return decorate(_func, caller)
+    # else return a decorator function
+    defaultargs, defaults = '', ()
+    if inspect.isclass(caller):
+        name = caller.__name__.lower()
+        doc = 'decorator(%s) converts functions/generators into ' \
+            'factories of %s objects' % (caller.__name__, caller.__name__)
+    elif inspect.isfunction(caller):
+        if caller.__name__ == '<lambda>':
+            name = '_lambda_'
+        else:
+            name = caller.__name__
+        doc = caller.__doc__
+        nargs = caller.__code__.co_argcount
+        ndefs = len(caller.__defaults__ or ())
+        defaultargs = ', '.join(caller.__code__.co_varnames[nargs-ndefs:nargs])
+        if defaultargs:
+            defaultargs += ','
+        defaults = caller.__defaults__
+    else:  # assume caller is an object with a __call__ method
+        name = caller.__class__.__name__.lower()
+        doc = caller.__call__.__doc__
+    evaldict = dict(_call=caller, _decorate_=decorate)
+    dec = FunctionMaker.create(
+        '%s(func, %s)' % (name, defaultargs),
+        'if func is None: return lambda func:  _decorate_(func, _call, (%s))\n'
+        'return _decorate_(func, _call, (%s))' % (defaultargs, defaultargs),
+        evaldict, doc=doc, module=caller.__module__, __wrapped__=caller)
+    if defaults:
+        dec.__defaults__ = (None,) + defaults
+    return dec
+
+
+# ####################### contextmanager ####################### #
+
+try:  # Python >= 3.2
+    from contextlib import _GeneratorContextManager
+except ImportError:  # Python >= 2.5
+    from contextlib import GeneratorContextManager as _GeneratorContextManager
+
+
+class ContextManager(_GeneratorContextManager):
+    def __call__(self, func):
+        """Context manager decorator"""
+        return FunctionMaker.create(
+            func, "with _self_: return _func_(%(shortsignature)s)",
+            dict(_self_=self, _func_=func), __wrapped__=func)
+
+
+init = getfullargspec(_GeneratorContextManager.__init__)
+n_args = len(init.args)
+if n_args == 2 and not init.varargs:  # (self, genobj) Python 2.7
+    def __init__(self, g, *a, **k):
+        return _GeneratorContextManager.__init__(self, g(*a, **k))
+    ContextManager.__init__ = __init__
+elif n_args == 2 and init.varargs:  # (self, gen, *a, **k) Python 3.4
+    pass
+elif n_args == 4:  # (self, gen, args, kwds) Python 3.5
+    def __init__(self, g, *a, **k):
+        return _GeneratorContextManager.__init__(self, g, a, k)
+    ContextManager.__init__ = __init__
+
+_contextmanager = decorator(ContextManager)
+
+
+def contextmanager(func):
+    # Enable Pylint config: contextmanager-decorators=decorator.contextmanager
+    return _contextmanager(func)
+
+
+# ############################ dispatch_on ############################ #
+
+def append(a, vancestors):
+    """
+    Append ``a`` to the list of the virtual ancestors, unless it is already
+    included.
+    """
+    add = True
+    for j, va in enumerate(vancestors):
+        if issubclass(va, a):
+            add = False
+            break
+        if issubclass(a, va):
+            vancestors[j] = a
+            add = False
+    if add:
+        vancestors.append(a)
+
+
+# inspired from simplegeneric by P.J. Eby and functools.singledispatch
+def dispatch_on(*dispatch_args):
+    """
+    Factory of decorators turning a function into a generic function
+    dispatching on the given arguments.
+    """
+    assert dispatch_args, 'No dispatch args passed'
+    dispatch_str = '(%s,)' % ', '.join(dispatch_args)
+
+    def check(arguments, wrong=operator.ne, msg=''):
+        """Make sure one passes the expected number of arguments"""
+        if wrong(len(arguments), len(dispatch_args)):
+            raise TypeError('Expected %d arguments, got %d%s' %
+                            (len(dispatch_args), len(arguments), msg))
+
+    def gen_func_dec(func):
+        """Decorator turning a function into a generic function"""
+
+        # first check the dispatch arguments
+        argset = set(getfullargspec(func).args)
+        if not set(dispatch_args) <= argset:
+            raise NameError('Unknown dispatch arguments %s' % dispatch_str)
+
+        typemap = {}
+
+        def vancestors(*types):
+            """
+            Get a list of sets of virtual ancestors for the given types
+            """
+            check(types)
+            ras = [[] for _ in range(len(dispatch_args))]
+            for types_ in typemap:
+                for t, type_, ra in zip(types, types_, ras):
+                    if issubclass(t, type_) and type_ not in t.mro():
+                        append(type_, ra)
+            return [set(ra) for ra in ras]
+
+        def ancestors(*types):
+            """
+            Get a list of virtual MROs, one for each type
+            """
+            check(types)
+            lists = []
+            for t, vas in zip(types, vancestors(*types)):
+                n_vas = len(vas)
+                if n_vas > 1:
+                    raise RuntimeError(
+                        'Ambiguous dispatch for %s: %s' % (t, vas))
+                elif n_vas == 1:
+                    va, = vas
+                    mro = type('t', (t, va), {}).mro()[1:]
+                else:
+                    mro = t.mro()
+                lists.append(mro[:-1])  # discard t and object
+            return lists
+
+        def register(*types):
+            """
+            Decorator to register an implementation for the given types
+            """
+            check(types)
+
+            def dec(f):
+                check(getfullargspec(f).args, operator.lt, ' in ' + f.__name__)
+                typemap[types] = f
+                return f
+            return dec
+
+        def dispatch_info(*types):
+            """
+            An utility to introspect the dispatch algorithm
+            """
+            check(types)
+            lst = []
+            for anc in itertools.product(*ancestors(*types)):
+                lst.append(tuple(a.__name__ for a in anc))
+            return lst
+
+        def _dispatch(dispatch_args, *args, **kw):
+            types = tuple(type(arg) for arg in dispatch_args)
+            try:  # fast path
+                f = typemap[types]
+            except KeyError:
+                pass
+            else:
+                return f(*args, **kw)
+            combinations = itertools.product(*ancestors(*types))
+            next(combinations)  # the first one has been already tried
+            for types_ in combinations:
+                f = typemap.get(types_)
+                if f is not None:
+                    return f(*args, **kw)
+
+            # else call the default implementation
+            return func(*args, **kw)
+
+        return FunctionMaker.create(
+            func, 'return _f_(%s, %%(shortsignature)s)' % dispatch_str,
+            dict(_f_=_dispatch), register=register, default=func,
+            typemap=typemap, vancestors=vancestors, ancestors=ancestors,
+            dispatch_info=dispatch_info, __wrapped__=func)
+
+    gen_func_dec.__name__ = 'dispatch_on' + dispatch_str
+    return gen_func_dec

parrot/lib/python3.10/site-packages/filelock-3.16.1.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

parrot/lib/python3.10/site-packages/filelock-3.16.1.dist-info/METADATA

@@ -0,0 +1,59 @@
+Metadata-Version: 2.3
+Name: filelock
+Version: 3.16.1
+Summary: A platform independent file lock.
+Project-URL: Documentation, https://py-filelock.readthedocs.io
+Project-URL: Homepage, https://github.com/tox-dev/py-filelock
+Project-URL: Source, https://github.com/tox-dev/py-filelock
+Project-URL: Tracker, https://github.com/tox-dev/py-filelock/issues
+Maintainer-email: Bernát Gábor <gaborjbernat@gmail.com>
+License-Expression: Unlicense
+License-File: LICENSE
+Keywords: application,cache,directory,log,user
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: The Unlicense (Unlicense)
+Classifier: Operating System :: OS Independent
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Programming Language :: Python :: 3.13
+Classifier: Topic :: Internet
+Classifier: Topic :: Software Development :: Libraries
+Classifier: Topic :: System
+Requires-Python: >=3.8
+Provides-Extra: docs
+Requires-Dist: furo>=2024.8.6; extra == 'docs'
+Requires-Dist: sphinx-autodoc-typehints>=2.4.1; extra == 'docs'
+Requires-Dist: sphinx>=8.0.2; extra == 'docs'
+Provides-Extra: testing
+Requires-Dist: covdefaults>=2.3; extra == 'testing'
+Requires-Dist: coverage>=7.6.1; extra == 'testing'
+Requires-Dist: diff-cover>=9.2; extra == 'testing'
+Requires-Dist: pytest-asyncio>=0.24; extra == 'testing'
+Requires-Dist: pytest-cov>=5; extra == 'testing'
+Requires-Dist: pytest-mock>=3.14; extra == 'testing'
+Requires-Dist: pytest-timeout>=2.3.1; extra == 'testing'
+Requires-Dist: pytest>=8.3.3; extra == 'testing'
+Requires-Dist: virtualenv>=20.26.4; extra == 'testing'
+Provides-Extra: typing
+Requires-Dist: typing-extensions>=4.12.2; (python_version < '3.11') and extra == 'typing'
+Description-Content-Type: text/markdown
+
+# filelock
+
+[![PyPI](https://img.shields.io/pypi/v/filelock)](https://pypi.org/project/filelock/)
+[![Supported Python
+versions](https://img.shields.io/pypi/pyversions/filelock.svg)](https://pypi.org/project/filelock/)
+[![Documentation
+status](https://readthedocs.org/projects/py-filelock/badge/?version=latest)](https://py-filelock.readthedocs.io/en/latest/?badge=latest)
+[![Code style:
+black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
+[![Downloads](https://static.pepy.tech/badge/filelock/month)](https://pepy.tech/project/filelock)
+[![check](https://github.com/tox-dev/py-filelock/actions/workflows/check.yml/badge.svg)](https://github.com/tox-dev/py-filelock/actions/workflows/check.yml)
+
+For more information checkout the [official documentation](https://py-filelock.readthedocs.io/en/latest/index.html).

parrot/lib/python3.10/site-packages/frozenlist-1.4.1.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

parrot/lib/python3.10/site-packages/frozenlist-1.4.1.dist-info/LICENSE

@@ -0,0 +1,201 @@
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parrot/lib/python3.10/site-packages/frozenlist-1.4.1.dist-info/METADATA

@@ -0,0 +1,420 @@
+Metadata-Version: 2.1
+Name: frozenlist
+Version: 1.4.1
+Summary: A list-like structure which implements collections.abc.MutableSequence
+Home-page: https://github.com/aio-libs/frozenlist
+Maintainer: aiohttp team <team@aiohttp.org>
+Maintainer-email: team@aiohttp.org
+License: Apache 2
+Project-URL: Chat: Matrix, https://matrix.to/#/#aio-libs:matrix.org
+Project-URL: Chat: Matrix Space, https://matrix.to/#/#aio-libs-space:matrix.org
+Project-URL: CI: Github Actions, https://github.com/aio-libs/frozenlist/actions
+Project-URL: Code of Conduct, https://github.com/aio-libs/.github/blob/master/CODE_OF_CONDUCT.md
+Project-URL: Coverage: codecov, https://codecov.io/github/aio-libs/frozenlist
+Project-URL: Docs: Changelog, https://github.com/aio-libs/frozenlist/blob/master/CHANGES.rst#changelog
+Project-URL: Docs: RTD, https://frozenlist.aio-libs.org
+Project-URL: GitHub: issues, https://github.com/aio-libs/frozenlist/issues
+Project-URL: GitHub: repo, https://github.com/aio-libs/frozenlist
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: Apache Software License
+Classifier: Operating System :: POSIX
+Classifier: Operating System :: MacOS :: MacOS X
+Classifier: Operating System :: Microsoft :: Windows
+Classifier: Programming Language :: Cython
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Requires-Python: >=3.8
+Description-Content-Type: text/x-rst
+License-File: LICENSE
+
+frozenlist
+==========
+
+.. image:: https://github.com/aio-libs/frozenlist/workflows/CI/badge.svg
+   :target: https://github.com/aio-libs/frozenlist/actions
+   :alt: GitHub status for master branch
+
+.. image:: https://codecov.io/gh/aio-libs/frozenlist/branch/master/graph/badge.svg
+   :target: https://codecov.io/gh/aio-libs/frozenlist
+   :alt: codecov.io status for master branch
+
+.. image:: https://img.shields.io/pypi/v/frozenlist.svg?logo=Python&logoColor=white
+   :target: https://pypi.org/project/frozenlist
+   :alt: frozenlist @ PyPI
+
+.. image:: https://readthedocs.org/projects/frozenlist/badge/?version=latest
+   :target: https://frozenlist.aio-libs.org
+   :alt: Read The Docs build status badge
+
+.. image:: https://img.shields.io/matrix/aio-libs:matrix.org?label=Discuss%20on%20Matrix%20at%20%23aio-libs%3Amatrix.org&logo=matrix&server_fqdn=matrix.org&style=flat
+   :target: https://matrix.to/#/%23aio-libs:matrix.org
+   :alt: Matrix Room — #aio-libs:matrix.org
+
+.. image:: https://img.shields.io/matrix/aio-libs-space:matrix.org?label=Discuss%20on%20Matrix%20at%20%23aio-libs-space%3Amatrix.org&logo=matrix&server_fqdn=matrix.org&style=flat
+   :target: https://matrix.to/#/%23aio-libs-space:matrix.org
+   :alt: Matrix Space — #aio-libs-space:matrix.org
+
+Introduction
+------------
+
+``frozenlist.FrozenList`` is a list-like structure which implements
+``collections.abc.MutableSequence``. The list is *mutable* until ``FrozenList.freeze``
+is called, after which list modifications raise ``RuntimeError``:
+
+
+>>> from frozenlist import FrozenList
+>>> fl = FrozenList([17, 42])
+>>> fl.append('spam')
+>>> fl.append('Vikings')
+>>> fl
+<FrozenList(frozen=False, [17, 42, 'spam', 'Vikings'])>
+>>> fl.freeze()
+>>> fl
+<FrozenList(frozen=True, [17, 42, 'spam', 'Vikings'])>
+>>> fl.frozen
+True
+>>> fl.append("Monty")
+Traceback (most recent call last):
+  File "<stdin>", line 1, in <module>
+  File "frozenlist/_frozenlist.pyx", line 97, in frozenlist._frozenlist.FrozenList.append
+    self._check_frozen()
+  File "frozenlist/_frozenlist.pyx", line 19, in frozenlist._frozenlist.FrozenList._check_frozen
+    raise RuntimeError("Cannot modify frozen list.")
+RuntimeError: Cannot modify frozen list.
+
+
+FrozenList is also hashable, but only when frozen. Otherwise it also throws a RuntimeError:
+
+
+>>> fl = FrozenList([17, 42, 'spam'])
+>>> hash(fl)
+Traceback (most recent call last):
+  File "<stdin>", line 1, in <module>
+  File "frozenlist/_frozenlist.pyx", line 111, in frozenlist._frozenlist.FrozenList.__hash__
+    raise RuntimeError("Cannot hash unfrozen list.")
+RuntimeError: Cannot hash unfrozen list.
+>>> fl.freeze()
+>>> hash(fl)
+3713081631934410656
+>>> dictionary = {fl: 'Vikings'} # frozen fl can be a dict key
+>>> dictionary
+{<FrozenList(frozen=True, [1, 2])>: 'Vikings'}
+
+
+Installation
+------------
+
+::
+
+   $ pip install frozenlist
+
+The library requires Python 3.8 or newer.
+
+
+Documentation
+-------------
+
+https://frozenlist.aio-libs.org
+
+Communication channels
+----------------------
+
+We have a *Matrix Space* `#aio-libs-space:matrix.org
+<https://matrix.to/#/%23aio-libs-space:matrix.org>`_ which is
+also accessible via Gitter.
+
+Requirements
+------------
+
+- Python >= 3.8
+
+License
+-------
+
+``frozenlist`` is offered under the Apache 2 license.
+
+Source code
+-----------
+
+The project is hosted on GitHub_
+
+Please file an issue in the `bug tracker
+<https://github.com/aio-libs/frozenlist/issues>`_ if you have found a bug
+or have some suggestions to improve the library.
+
+.. _GitHub: https://github.com/aio-libs/frozenlist
+
+=========
+Changelog
+=========
+
+..
+    You should *NOT* be adding new change log entries to this file, this
+    file is managed by towncrier. You *may* edit previous change logs to
+    fix problems like typo corrections or such.
+    To add a new change log entry, please see
+    https://pip.pypa.io/en/latest/development/contributing/#news-entries
+    we named the news folder "changes".
+
+    WARNING: Don't drop the next directive!
+
+.. towncrier release notes start
+
+1.4.1 (2023-12-15)
+==================
+
+Packaging updates and notes for downstreams
+-------------------------------------------
+
+- Declared Python 3.12 and PyPy 3.8-3.10 supported officially
+  in the distribution package metadata.
+
+
+  *Related issues and pull requests on GitHub:*
+  `#553 <https://github.com/aio-libs/yarl/issues/553>`__.
+
+- Replaced the packaging is replaced from an old-fashioned ``setup.py`` to an
+  in-tree `PEP 517 <https://peps.python.org/pep-517>`__ build backend -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
+
+  Whenever the end-users or downstream packagers need to build ``frozenlist``
+  from source (a Git checkout or an sdist), they may pass a ``config_settings``
+  flag ``pure-python``. If this flag is not set, a C-extension will be built
+  and included into the distribution.
+
+  Here is how this can be done with ``pip``:
+
+  .. code-block:: console
+
+      $ python3 -m pip install . --config-settings=pure-python=
+
+  This will also work with ``-e | --editable``.
+
+  The same can be achieved via ``pypa/build``:
+
+  .. code-block:: console
+
+      $ python3 -m build --config-setting=pure-python=
+
+  Adding ``-w | --wheel`` can force ``pypa/build`` produce a wheel from source
+  directly, as opposed to building an ``sdist`` and then building from it.
+
+
+  *Related issues and pull requests on GitHub:*
+  `#560 <https://github.com/aio-libs/yarl/issues/560>`__.
+
+
+Contributor-facing changes
+--------------------------
+
+- It is now possible to request line tracing in Cython builds using the
+  ``with-cython-tracing`` `PEP 517 <https://peps.python.org/pep-517>`__ config setting
+  -- `@webknjaz <https://github.com/sponsors/webknjaz>`__.
+
+  This can be used in CI and development environment to measure coverage
+  on Cython modules, but is not normally useful to the end-users or
+  downstream packagers.
+
+  Here's a usage example:
+
+  .. code-block:: console
+
+      $ python3 -Im pip install . --config-settings=with-cython-tracing=true
+
+  For editable installs, this setting is on by default. Otherwise, it's
+  off unless requested explicitly.
+
+  The following produces C-files required for the Cython coverage
+  plugin to map the measurements back to the PYX-files:
+
+  .. code-block:: console
+
+      $ python -Im pip install -e .
+
+  Alternatively, the ``FROZENLIST_CYTHON_TRACING=1`` environment variable
+  can be set to do the same as the `PEP 517 <https://peps.python.org/pep-517>`__ config setting.
+
+
+  *Related issues and pull requests on GitHub:*
+  `#560 <https://github.com/aio-libs/yarl/issues/560>`__.
+
+- Coverage collection has been implemented for the Cython modules
+  -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
+
+  It will also be reported to Codecov from any non-release CI jobs.
+
+
+  *Related issues and pull requests on GitHub:*
+  `#561 <https://github.com/aio-libs/yarl/issues/561>`__.
+
+- A step-by-step ``Release Guide`` guide has
+  been added, describing how to release *frozenlist* -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
+
+  This is primarily targeting the maintainers.
+
+
+  *Related issues and pull requests on GitHub:*
+  `#563 <https://github.com/aio-libs/yarl/issues/563>`__.
+
+- Detailed ``Contributing Guidelines`` on
+  authoring the changelog fragments have been published in the
+  documentation -- by `@webknjaz <https://github.com/sponsors/webknjaz>`__.
+
+
+  *Related issues and pull requests on GitHub:*
+  `#564 <https://github.com/aio-libs/yarl/issues/564>`__.
+
+
+----
+
+
+1.4.0 (2023-07-12)
+==================
+
+The published source distribution package became buildable
+under Python 3.12.
+
+
+----
+
+
+Bugfixes
+--------
+
+- Removed an unused ``typing.Tuple`` import
+  `#411 <https://github.com/aio-libs/frozenlist/issues/411>`_
+
+
+Deprecations and Removals
+-------------------------
+
+- Dropped Python 3.7 support.
+  `#413 <https://github.com/aio-libs/frozenlist/issues/413>`_
+
+
+Misc
+----
+
+- `#410 <https://github.com/aio-libs/frozenlist/issues/410>`_, `#433 <https://github.com/aio-libs/frozenlist/issues/433>`_
+
+
+----
+
+
+1.3.3 (2022-11-08)
+==================
+
+- Fixed CI runs when creating a new release, where new towncrier versions
+  fail when the current version section is already present.
+
+
+----
+
+
+1.3.2 (2022-11-08)
+==================
+
+Misc
+----
+
+- Updated the CI runs to better check for test results and to avoid deprecated syntax. `#327 <https://github.com/aio-libs/frozenlist/issues/327>`_
+
+
+----
+
+
+1.3.1 (2022-08-02)
+==================
+
+The published source distribution package became buildable
+under Python 3.11.
+
+
+----
+
+
+1.3.0 (2022-01-18)
+==================
+
+Bugfixes
+--------
+
+- Do not install C sources with binary distributions.
+  `#250 <https://github.com/aio-libs/frozenlist/issues/250>`_
+
+
+Deprecations and Removals
+-------------------------
+
+- Dropped Python 3.6 support
+  `#274 <https://github.com/aio-libs/frozenlist/issues/274>`_
+
+
+----
+
+
+1.2.0 (2021-10-16)
+==================
+
+Features
+--------
+
+- ``FrozenList`` now supports being used as a generic type as per PEP 585, e.g. ``frozen_int_list: FrozenList[int]`` (requires Python 3.9 or newer).
+  `#172 <https://github.com/aio-libs/frozenlist/issues/172>`_
+- Added support for Python 3.10.
+  `#227 <https://github.com/aio-libs/frozenlist/issues/227>`_
+- Started shipping platform-specific wheels with the ``musl`` tag targeting typical Alpine Linux runtimes.
+  `#227 <https://github.com/aio-libs/frozenlist/issues/227>`_
+- Started shipping platform-specific arm64 wheels for Apple Silicon.
+  `#227 <https://github.com/aio-libs/frozenlist/issues/227>`_
+
+
+----
+
+
+1.1.1 (2020-11-14)
+==================
+
+Bugfixes
+--------
+
+- Provide x86 Windows wheels.
+  `#169 <https://github.com/aio-libs/frozenlist/issues/169>`_
+
+
+----
+
+
+1.1.0 (2020-10-13)
+==================
+
+Features
+--------
+
+- Add support for hashing of a frozen list.
+  `#136 <https://github.com/aio-libs/frozenlist/issues/136>`_
+
+- Support Python 3.8 and 3.9.
+
+- Provide wheels for ``aarch64``, ``i686``, ``ppc64le``, ``s390x`` architectures on
+  Linux as well as ``x86_64``.
+
+
+----
+
+
+1.0.0 (2019-11-09)
+==================
+
+Deprecations and Removals
+-------------------------
+
+- Dropped support for Python 3.5; only 3.6, 3.7 and 3.8 are supported going forward.
+  `#24 <https://github.com/aio-libs/frozenlist/issues/24>`_

parrot/lib/python3.10/site-packages/frozenlist-1.4.1.dist-info/RECORD

@@ -0,0 +1,13 @@
+frozenlist-1.4.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+frozenlist-1.4.1.dist-info/LICENSE,sha256=b9UkPpLdf5jsacesN3co50kFcJ_1J6W_mNbQJjwE9bY,11332
+frozenlist-1.4.1.dist-info/METADATA,sha256=i-BTxwxpJrHm-I8DMpFRvXVXJiqXwUcsPiUR47NY6eg,12136
+frozenlist-1.4.1.dist-info/RECORD,,
+frozenlist-1.4.1.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
+frozenlist-1.4.1.dist-info/WHEEL,sha256=vV-3gZY0A60KvZ7BiFVUnyR1ohNO_OSjBIJIoRfk_rE,225
+frozenlist-1.4.1.dist-info/top_level.txt,sha256=jivtxsPXA3nK3WBWW2LW5Mtu_GHt8UZA13NeCs2cKuA,11
+frozenlist/__init__.py,sha256=hrSQhfujMaz1BWlHfwuVFrPD02-pCK7jG4e9FaCZCmM,2316
+frozenlist/__init__.pyi,sha256=vMEoES1xGegPtVXoCi9XydEeHsyuIq-KdeXwP5PdsaA,1470
+frozenlist/__pycache__/__init__.cpython-310.pyc,,
+frozenlist/_frozenlist.cpython-310-x86_64-linux-gnu.so,sha256=NlvcEP-slIw1H6qbBejxVzEOxKG33BnttUAdSoP1wA4,766040
+frozenlist/_frozenlist.pyx,sha256=9V4Z1En6TZwgFD26d-sjxyhUzUm338H1Qiz4-i5ukv0,2983
+frozenlist/py.typed,sha256=sow9soTwP9T_gEAQSVh7Gb8855h04Nwmhs2We-JRgZM,7

parrot/lib/python3.10/site-packages/frozenlist-1.4.1.dist-info/WHEEL

@@ -0,0 +1,8 @@
+Wheel-Version: 1.0
+Generator: bdist_wheel (0.42.0)
+Root-Is-Purelib: false
+Tag: cp310-cp310-manylinux_2_5_x86_64
+Tag: cp310-cp310-manylinux1_x86_64
+Tag: cp310-cp310-manylinux_2_17_x86_64
+Tag: cp310-cp310-manylinux2014_x86_64
+

parrot/lib/python3.10/site-packages/frozenlist-1.4.1.dist-info/top_level.txt

@@ -0,0 +1 @@
+frozenlist

parrot/lib/python3.10/site-packages/hjson/__init__.py

@@ -0,0 +1,642 @@
+r"""Hjson, the Human JSON. A configuration file format that caters to
+humans and helps reduce the errors they make.
+
+For details and syntax see <https://hjson.github.io>.
+
+Decoding Hjson::
+
+    >>> import hjson
+    >>> text = "{\n  foo: a\n  bar: 1\n}"
+    >>> hjson.loads(text)
+    OrderedDict([('foo', 'a'), ('bar', 1)])
+
+Encoding Python object hierarchies::
+
+    >>> import hjson
+    >>> # hjson.dumps({'foo': 'text', 'bar': (1, 2)})
+    >>> hjson.dumps(OrderedDict([('foo', 'text'), ('bar', (1, 2))]))
+    '{\n  foo: text\n  bar:\n  [\n    1\n    2\n  ]\n}'
+
+Encoding as JSON::
+
+    Note that this is probably not as performant as the simplejson version.
+
+    >>> import hjson
+    >>> hjson.dumpsJSON(['foo', {'bar': ('baz', None, 1.0, 2)}])
+    '["foo", {"bar": ["baz", null, 1.0, 2]}]'
+
+Using hjson.tool from the shell to validate and pretty-print::
+
+    $ echo '{"json":"obj"}' | python -m hjson.tool
+    {
+      json: obj
+    }
+
+    Other formats are -c for compact or -j for formatted JSON.
+
+"""
+from __future__ import absolute_import
+__version__ = '3.1.0'
+__all__ = [
+    'dump', 'dumps', 'load', 'loads',
+    'dumpJSON', 'dumpsJSON',
+    'HjsonDecoder', 'HjsonDecodeError', 'HjsonEncoder', 'JSONEncoder',
+    'OrderedDict', 'simple_first',
+]
+
+# based on simplejson by
+# __author__ = 'Bob Ippolito <bob@redivi.com>'
+__author__ = 'Christian Zangl <coralllama@gmail.com>'
+
+from decimal import Decimal
+
+from .scanner import HjsonDecodeError
+from .decoder import HjsonDecoder
+from .encoderH import HjsonEncoder
+from .encoder import JSONEncoder
+def _import_OrderedDict():
+    import collections
+    try:
+        return collections.OrderedDict
+    except AttributeError:
+        from . import ordered_dict
+        return ordered_dict.OrderedDict
+OrderedDict = _import_OrderedDict()
+
+
+_default_decoder = HjsonDecoder(encoding=None, object_hook=None,
+                               object_pairs_hook=OrderedDict)
+
+
+def load(fp, encoding=None, cls=None, object_hook=None, parse_float=None,
+        parse_int=None, object_pairs_hook=OrderedDict,
+        use_decimal=False, namedtuple_as_object=True, tuple_as_array=True,
+        **kw):
+    """Deserialize ``fp`` (a ``.read()``-supporting file-like object containing
+    a JSON document) to a Python object.
+
+    *encoding* determines the encoding used to interpret any
+    :class:`str` objects decoded by this instance (``'utf-8'`` by
+    default).  It has no effect when decoding :class:`unicode` objects.
+
+    Note that currently only encodings that are a superset of ASCII work,
+    strings of other encodings should be passed in as :class:`unicode`.
+
+    *object_hook*, if specified, will be called with the result of every
+    JSON object decoded and its return value will be used in place of the
+    given :class:`dict`.  This can be used to provide custom
+    deserializations (e.g. to support JSON-RPC class hinting).
+
+    *object_pairs_hook* is an optional function that will be called with
+    the result of any object literal decode with an ordered list of pairs.
+    The return value of *object_pairs_hook* will be used instead of the
+    :class:`dict`.  This feature can be used to implement custom decoders
+    that rely on the order that the key and value pairs are decoded (for
+    example, :func:`collections.OrderedDict` will remember the order of
+    insertion). If *object_hook* is also defined, the *object_pairs_hook*
+    takes priority.
+
+    *parse_float*, if specified, will be called with the string of every
+    JSON float to be decoded.  By default, this is equivalent to
+    ``float(num_str)``. This can be used to use another datatype or parser
+    for JSON floats (e.g. :class:`decimal.Decimal`).
+
+    *parse_int*, if specified, will be called with the string of every
+    JSON int to be decoded.  By default, this is equivalent to
+    ``int(num_str)``.  This can be used to use another datatype or parser
+    for JSON integers (e.g. :class:`float`).
+
+    If *use_decimal* is true (default: ``False``) then it implies
+    parse_float=decimal.Decimal for parity with ``dump``.
+
+    To use a custom ``HjsonDecoder`` subclass, specify it with the ``cls``
+    kwarg. NOTE: You should use *object_hook* or *object_pairs_hook* instead
+    of subclassing whenever possible.
+
+    """
+    return loads(fp.read(),
+        encoding=encoding, cls=cls, object_hook=object_hook,
+        parse_float=parse_float, parse_int=parse_int,
+        object_pairs_hook=object_pairs_hook,
+        use_decimal=use_decimal, **kw)
+
+
+def loads(s, encoding=None, cls=None, object_hook=None, parse_float=None,
+        parse_int=None, object_pairs_hook=None,
+        use_decimal=False, **kw):
+    """Deserialize ``s`` (a ``str`` or ``unicode`` instance containing a JSON
+    document) to a Python object.
+
+    *encoding* determines the encoding used to interpret any
+    :class:`str` objects decoded by this instance (``'utf-8'`` by
+    default).  It has no effect when decoding :class:`unicode` objects.
+
+    Note that currently only encodings that are a superset of ASCII work,
+    strings of other encodings should be passed in as :class:`unicode`.
+
+    *object_hook*, if specified, will be called with the result of every
+    JSON object decoded and its return value will be used in place of the
+    given :class:`dict`.  This can be used to provide custom
+    deserializations (e.g. to support JSON-RPC class hinting).
+
+    *object_pairs_hook* is an optional function that will be called with
+    the result of any object literal decode with an ordered list of pairs.
+    The return value of *object_pairs_hook* will be used instead of the
+    :class:`dict`.  This feature can be used to implement custom decoders
+    that rely on the order that the key and value pairs are decoded (for
+    example, :func:`collections.OrderedDict` will remember the order of
+    insertion). If *object_hook* is also defined, the *object_pairs_hook*
+    takes priority.
+
+    *parse_float*, if specified, will be called with the string of every
+    JSON float to be decoded.  By default, this is equivalent to
+    ``float(num_str)``. This can be used to use another datatype or parser
+    for JSON floats (e.g. :class:`decimal.Decimal`).
+
+    *parse_int*, if specified, will be called with the string of every
+    JSON int to be decoded.  By default, this is equivalent to
+    ``int(num_str)``.  This can be used to use another datatype or parser
+    for JSON integers (e.g. :class:`float`).
+
+    If *use_decimal* is true (default: ``False``) then it implies
+    parse_float=decimal.Decimal for parity with ``dump``.
+
+    To use a custom ``HjsonDecoder`` subclass, specify it with the ``cls``
+    kwarg. NOTE: You should use *object_hook* or *object_pairs_hook* instead
+    of subclassing whenever possible.
+
+    """
+    if (cls is None and encoding is None and object_hook is None and
+            parse_int is None and parse_float is None and
+            object_pairs_hook is None
+            and not use_decimal and not kw):
+        return _default_decoder.decode(s)
+    if cls is None:
+        cls = HjsonDecoder
+    if object_hook is not None:
+        kw['object_hook'] = object_hook
+    if object_pairs_hook is not None:
+        kw['object_pairs_hook'] = object_pairs_hook
+    if parse_float is not None:
+        kw['parse_float'] = parse_float
+    if parse_int is not None:
+        kw['parse_int'] = parse_int
+    if use_decimal:
+        if parse_float is not None:
+            raise TypeError("use_decimal=True implies parse_float=Decimal")
+        kw['parse_float'] = Decimal
+    return cls(encoding=encoding, **kw).decode(s)
+
+
+_default_hjson_encoder = HjsonEncoder(
+    skipkeys=False,
+    ensure_ascii=True,
+    check_circular=True,
+    indent=None,
+    encoding='utf-8',
+    default=None,
+    use_decimal=True,
+    namedtuple_as_object=True,
+    tuple_as_array=True,
+    bigint_as_string=False,
+    item_sort_key=None,
+    for_json=False,
+    int_as_string_bitcount=None,
+)
+
+def dump(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True,
+         cls=None, indent=None,
+         encoding='utf-8', default=None, use_decimal=True,
+         namedtuple_as_object=True, tuple_as_array=True,
+         bigint_as_string=False, sort_keys=False, item_sort_key=None,
+         for_json=False, int_as_string_bitcount=None, **kw):
+    """Serialize ``obj`` as a JSON formatted stream to ``fp`` (a
+    ``.write()``-supporting file-like object).
+
+    If *skipkeys* is true then ``dict`` keys that are not basic types
+    (``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
+    will be skipped instead of raising a ``TypeError``.
+
+    If *ensure_ascii* is false, then the some chunks written to ``fp``
+    may be ``unicode`` instances, subject to normal Python ``str`` to
+    ``unicode`` coercion rules. Unless ``fp.write()`` explicitly
+    understands ``unicode`` (as in ``codecs.getwriter()``) this is likely
+    to cause an error.
+
+    If *check_circular* is false, then the circular reference check
+    for container types will be skipped and a circular reference will
+    result in an ``OverflowError`` (or worse).
+
+    *indent* defines the amount of whitespace that the JSON array elements
+    and object members will be indented for each level of nesting.
+    The default is two spaces.
+
+    *encoding* is the character encoding for str instances, default is UTF-8.
+
+    *default(obj)* is a function that should return a serializable version
+    of obj or raise ``TypeError``. The default simply raises ``TypeError``.
+
+    If *use_decimal* is true (default: ``True``) then decimal.Decimal
+    will be natively serialized to JSON with full precision.
+
+    If *namedtuple_as_object* is true (default: ``True``),
+    :class:`tuple` subclasses with ``_asdict()`` methods will be encoded
+    as JSON objects.
+
+    If *tuple_as_array* is true (default: ``True``),
+    :class:`tuple` (and subclasses) will be encoded as JSON arrays.
+
+    If *bigint_as_string* is true (default: ``False``), ints 2**53 and higher
+    or lower than -2**53 will be encoded as strings. This is to avoid the
+    rounding that happens in Javascript otherwise. Note that this is still a
+    lossy operation that will not round-trip correctly and should be used
+    sparingly.
+
+    If *int_as_string_bitcount* is a positive number (n), then int of size
+    greater than or equal to 2**n or lower than or equal to -2**n will be
+    encoded as strings.
+
+    If specified, *item_sort_key* is a callable used to sort the items in
+    each dictionary. This is useful if you want to sort items other than
+    in alphabetical order by key. This option takes precedence over
+    *sort_keys*.
+
+    If *sort_keys* is true (default: ``False``), the output of dictionaries
+    will be sorted by item.
+
+    If *for_json* is true (default: ``False``), objects with a ``for_json()``
+    method will use the return value of that method for encoding as JSON
+    instead of the object.
+
+    To use a custom ``HjsonEncoder`` subclass (e.g. one that overrides the
+    ``.default()`` method to serialize additional types), specify it with
+    the ``cls`` kwarg. NOTE: You should use *default* or *for_json* instead
+    of subclassing whenever possible.
+
+    """
+    # cached encoder
+    if (not skipkeys and ensure_ascii and
+        check_circular and
+        cls is None and indent is None and
+        encoding == 'utf-8' and default is None and use_decimal
+        and namedtuple_as_object and tuple_as_array
+        and not bigint_as_string and not sort_keys
+        and not item_sort_key and not for_json
+        and int_as_string_bitcount is None
+        and not kw
+    ):
+        iterable = _default_hjson_encoder.iterencode(obj)
+    else:
+        if cls is None:
+            cls = HjsonEncoder
+        iterable = cls(skipkeys=skipkeys, ensure_ascii=ensure_ascii,
+            check_circular=check_circular, indent=indent,
+            encoding=encoding,
+            default=default, use_decimal=use_decimal,
+            namedtuple_as_object=namedtuple_as_object,
+            tuple_as_array=tuple_as_array,
+            bigint_as_string=bigint_as_string,
+            sort_keys=sort_keys,
+            item_sort_key=item_sort_key,
+            for_json=for_json,
+            int_as_string_bitcount=int_as_string_bitcount,
+            **kw).iterencode(obj)
+    # could accelerate with writelines in some versions of Python, at
+    # a debuggability cost
+    for chunk in iterable:
+        fp.write(chunk)
+
+
+def dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True,
+          cls=None, indent=None,
+          encoding='utf-8', default=None, use_decimal=True,
+          namedtuple_as_object=True, tuple_as_array=True,
+          bigint_as_string=False, sort_keys=False, item_sort_key=None,
+          for_json=False, int_as_string_bitcount=None, **kw):
+    """Serialize ``obj`` to a JSON formatted ``str``.
+
+    If ``skipkeys`` is false then ``dict`` keys that are not basic types
+    (``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
+    will be skipped instead of raising a ``TypeError``.
+
+    If ``ensure_ascii`` is false, then the return value will be a
+    ``unicode`` instance subject to normal Python ``str`` to ``unicode``
+    coercion rules instead of being escaped to an ASCII ``str``.
+
+    If ``check_circular`` is false, then the circular reference check
+    for container types will be skipped and a circular reference will
+    result in an ``OverflowError`` (or worse).
+
+    *indent* defines the amount of whitespace that the JSON array elements
+    and object members will be indented for each level of nesting.
+    The default is two spaces.
+
+    ``encoding`` is the character encoding for str instances, default is UTF-8.
+
+    ``default(obj)`` is a function that should return a serializable version
+    of obj or raise TypeError. The default simply raises TypeError.
+
+    If *use_decimal* is true (default: ``True``) then decimal.Decimal
+    will be natively serialized to JSON with full precision.
+
+    If *namedtuple_as_object* is true (default: ``True``),
+    :class:`tuple` subclasses with ``_asdict()`` methods will be encoded
+    as JSON objects.
+
+    If *tuple_as_array* is true (default: ``True``),
+    :class:`tuple` (and subclasses) will be encoded as JSON arrays.
+
+    If *bigint_as_string* is true (not the default), ints 2**53 and higher
+    or lower than -2**53 will be encoded as strings. This is to avoid the
+    rounding that happens in Javascript otherwise.
+
+    If *int_as_string_bitcount* is a positive number (n), then int of size
+    greater than or equal to 2**n or lower than or equal to -2**n will be
+    encoded as strings.
+
+    If specified, *item_sort_key* is a callable used to sort the items in
+    each dictionary. This is useful if you want to sort items other than
+    in alphabetical order by key. This option takes precendence over
+    *sort_keys*.
+
+    If *sort_keys* is true (default: ``False``), the output of dictionaries
+    will be sorted by item.
+
+    If *for_json* is true (default: ``False``), objects with a ``for_json()``
+    method will use the return value of that method for encoding as JSON
+    instead of the object.
+
+    To use a custom ``HjsonEncoder`` subclass (e.g. one that overrides the
+    ``.default()`` method to serialize additional types), specify it with
+    the ``cls`` kwarg. NOTE: You should use *default* instead of subclassing
+    whenever possible.
+
+    """
+    # cached encoder
+    if (
+        not skipkeys and ensure_ascii and
+        check_circular and
+        cls is None and indent is None and
+        encoding == 'utf-8' and default is None and use_decimal
+        and namedtuple_as_object and tuple_as_array
+        and not bigint_as_string and not sort_keys
+        and not item_sort_key and not for_json
+        and int_as_string_bitcount is None
+        and not kw
+    ):
+        return _default_hjson_encoder.encode(obj)
+    if cls is None:
+        cls = HjsonEncoder
+    return cls(
+        skipkeys=skipkeys, ensure_ascii=ensure_ascii,
+        check_circular=check_circular, indent=indent,
+        encoding=encoding, default=default,
+        use_decimal=use_decimal,
+        namedtuple_as_object=namedtuple_as_object,
+        tuple_as_array=tuple_as_array,
+        bigint_as_string=bigint_as_string,
+        sort_keys=sort_keys,
+        item_sort_key=item_sort_key,
+        for_json=for_json,
+        int_as_string_bitcount=int_as_string_bitcount,
+        **kw).encode(obj)
+
+
+
+_default_json_encoder = JSONEncoder(
+    skipkeys=False,
+    ensure_ascii=True,
+    check_circular=True,
+    indent=None,
+    separators=None,
+    encoding='utf-8',
+    default=None,
+    use_decimal=True,
+    namedtuple_as_object=True,
+    tuple_as_array=True,
+    bigint_as_string=False,
+    item_sort_key=None,
+    for_json=False,
+    int_as_string_bitcount=None,
+)
+
+def dumpJSON(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True,
+         cls=None, indent=None, separators=None,
+         encoding='utf-8', default=None, use_decimal=True,
+         namedtuple_as_object=True, tuple_as_array=True,
+         bigint_as_string=False, sort_keys=False, item_sort_key=None,
+         for_json=False, int_as_string_bitcount=None, **kw):
+    """Serialize ``obj`` as a JSON formatted stream to ``fp`` (a
+    ``.write()``-supporting file-like object).
+
+    If *skipkeys* is true then ``dict`` keys that are not basic types
+    (``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
+    will be skipped instead of raising a ``TypeError``.
+
+    If *ensure_ascii* is false, then the some chunks written to ``fp``
+    may be ``unicode`` instances, subject to normal Python ``str`` to
+    ``unicode`` coercion rules. Unless ``fp.write()`` explicitly
+    understands ``unicode`` (as in ``codecs.getwriter()``) this is likely
+    to cause an error.
+
+    If *check_circular* is false, then the circular reference check
+    for container types will be skipped and a circular reference will
+    result in an ``OverflowError`` (or worse).
+
+    If *indent* is a string, then JSON array elements and object members
+    will be pretty-printed with a newline followed by that string repeated
+    for each level of nesting. ``None`` (the default) selects the most compact
+    representation without any newlines. An integer is also accepted
+    and is converted to a string with that many spaces.
+
+    If specified, *separators* should be an
+    ``(item_separator, key_separator)`` tuple.  The default is ``(', ', ': ')``
+    if *indent* is ``None`` and ``(',', ': ')`` otherwise.  To get the most
+    compact JSON representation, you should specify ``(',', ':')`` to eliminate
+    whitespace.
+
+    *encoding* is the character encoding for str instances, default is UTF-8.
+
+    *default(obj)* is a function that should return a serializable version
+    of obj or raise ``TypeError``. The default simply raises ``TypeError``.
+
+    If *use_decimal* is true (default: ``True``) then decimal.Decimal
+    will be natively serialized to JSON with full precision.
+
+    If *namedtuple_as_object* is true (default: ``True``),
+    :class:`tuple` subclasses with ``_asdict()`` methods will be encoded
+    as JSON objects.
+
+    If *tuple_as_array* is true (default: ``True``),
+    :class:`tuple` (and subclasses) will be encoded as JSON arrays.
+
+    If *bigint_as_string* is true (default: ``False``), ints 2**53 and higher
+    or lower than -2**53 will be encoded as strings. This is to avoid the
+    rounding that happens in Javascript otherwise. Note that this is still a
+    lossy operation that will not round-trip correctly and should be used
+    sparingly.
+
+    If *int_as_string_bitcount* is a positive number (n), then int of size
+    greater than or equal to 2**n or lower than or equal to -2**n will be
+    encoded as strings.
+
+    If specified, *item_sort_key* is a callable used to sort the items in
+    each dictionary. This is useful if you want to sort items other than
+    in alphabetical order by key. This option takes precedence over
+    *sort_keys*.
+
+    If *sort_keys* is true (default: ``False``), the output of dictionaries
+    will be sorted by item.
+
+    If *for_json* is true (default: ``False``), objects with a ``for_json()``
+    method will use the return value of that method for encoding as JSON
+    instead of the object.
+
+    To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the
+    ``.default()`` method to serialize additional types), specify it with
+    the ``cls`` kwarg. NOTE: You should use *default* or *for_json* instead
+    of subclassing whenever possible.
+
+    """
+    # cached encoder
+    if (not skipkeys and ensure_ascii and
+        check_circular and
+        cls is None and indent is None and separators is None and
+        encoding == 'utf-8' and default is None and use_decimal
+        and namedtuple_as_object and tuple_as_array
+        and not bigint_as_string and not sort_keys
+        and not item_sort_key and not for_json
+        and int_as_string_bitcount is None
+        and not kw
+    ):
+        iterable = _default_json_encoder.iterencode(obj)
+    else:
+        if cls is None:
+            cls = JSONEncoder
+        iterable = cls(skipkeys=skipkeys, ensure_ascii=ensure_ascii,
+            check_circular=check_circular, indent=indent,
+            separators=separators, encoding=encoding,
+            default=default, use_decimal=use_decimal,
+            namedtuple_as_object=namedtuple_as_object,
+            tuple_as_array=tuple_as_array,
+            bigint_as_string=bigint_as_string,
+            sort_keys=sort_keys,
+            item_sort_key=item_sort_key,
+            for_json=for_json,
+            int_as_string_bitcount=int_as_string_bitcount,
+            **kw).iterencode(obj)
+    # could accelerate with writelines in some versions of Python, at
+    # a debuggability cost
+    for chunk in iterable:
+        fp.write(chunk)
+
+
+def dumpsJSON(obj, skipkeys=False, ensure_ascii=True, check_circular=True,
+          cls=None, indent=None, separators=None,
+          encoding='utf-8', default=None, use_decimal=True,
+          namedtuple_as_object=True, tuple_as_array=True,
+          bigint_as_string=False, sort_keys=False, item_sort_key=None,
+          for_json=False, int_as_string_bitcount=None, **kw):
+    """Serialize ``obj`` to a JSON formatted ``str``.
+
+    If ``skipkeys`` is false then ``dict`` keys that are not basic types
+    (``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
+    will be skipped instead of raising a ``TypeError``.
+
+    If ``ensure_ascii`` is false, then the return value will be a
+    ``unicode`` instance subject to normal Python ``str`` to ``unicode``
+    coercion rules instead of being escaped to an ASCII ``str``.
+
+    If ``check_circular`` is false, then the circular reference check
+    for container types will be skipped and a circular reference will
+    result in an ``OverflowError`` (or worse).
+
+    If ``indent`` is a string, then JSON array elements and object members
+    will be pretty-printed with a newline followed by that string repeated
+    for each level of nesting. ``None`` (the default) selects the most compact
+    representation without any newlines. An integer is also accepted
+    and is converted to a string with that many spaces.
+
+    If specified, ``separators`` should be an
+    ``(item_separator, key_separator)`` tuple.  The default is ``(', ', ': ')``
+    if *indent* is ``None`` and ``(',', ': ')`` otherwise.  To get the most
+    compact JSON representation, you should specify ``(',', ':')`` to eliminate
+    whitespace.
+
+    ``encoding`` is the character encoding for str instances, default is UTF-8.
+
+    ``default(obj)`` is a function that should return a serializable version
+    of obj or raise TypeError. The default simply raises TypeError.
+
+    If *use_decimal* is true (default: ``True``) then decimal.Decimal
+    will be natively serialized to JSON with full precision.
+
+    If *namedtuple_as_object* is true (default: ``True``),
+    :class:`tuple` subclasses with ``_asdict()`` methods will be encoded
+    as JSON objects.
+
+    If *tuple_as_array* is true (default: ``True``),
+    :class:`tuple` (and subclasses) will be encoded as JSON arrays.
+
+    If *bigint_as_string* is true (not the default), ints 2**53 and higher
+    or lower than -2**53 will be encoded as strings. This is to avoid the
+    rounding that happens in Javascript otherwise.
+
+    If *int_as_string_bitcount* is a positive number (n), then int of size
+    greater than or equal to 2**n or lower than or equal to -2**n will be
+    encoded as strings.
+
+    If specified, *item_sort_key* is a callable used to sort the items in
+    each dictionary. This is useful if you want to sort items other than
+    in alphabetical order by key. This option takes precendence over
+    *sort_keys*.
+
+    If *sort_keys* is true (default: ``False``), the output of dictionaries
+    will be sorted by item.
+
+    If *for_json* is true (default: ``False``), objects with a ``for_json()``
+    method will use the return value of that method for encoding as JSON
+    instead of the object.
+
+    To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the
+    ``.default()`` method to serialize additional types), specify it with
+    the ``cls`` kwarg. NOTE: You should use *default* instead of subclassing
+    whenever possible.
+
+    """
+    # cached encoder
+    if (
+        not skipkeys and ensure_ascii and
+        check_circular and
+        cls is None and indent is None and separators is None and
+        encoding == 'utf-8' and default is None and use_decimal
+        and namedtuple_as_object and tuple_as_array
+        and not bigint_as_string and not sort_keys
+        and not item_sort_key and not for_json
+        and int_as_string_bitcount is None
+        and not kw
+    ):
+        return _default_json_encoder.encode(obj)
+    if cls is None:
+        cls = JSONEncoder
+    return cls(
+        skipkeys=skipkeys, ensure_ascii=ensure_ascii,
+        check_circular=check_circular, indent=indent,
+        separators=separators, encoding=encoding, default=default,
+        use_decimal=use_decimal,
+        namedtuple_as_object=namedtuple_as_object,
+        tuple_as_array=tuple_as_array,
+        bigint_as_string=bigint_as_string,
+        sort_keys=sort_keys,
+        item_sort_key=item_sort_key,
+        for_json=for_json,
+        int_as_string_bitcount=int_as_string_bitcount,
+        **kw).encode(obj)
+
+
+
+def simple_first(kv):
+    """Helper function to pass to item_sort_key to sort simple
+    elements to the top, then container elements.
+    """
+    return (isinstance(kv[1], (list, dict, tuple)), kv[0])

parrot/lib/python3.10/site-packages/hjson/compat.py

@@ -0,0 +1,46 @@
+"""Python 3 compatibility shims
+"""
+import sys
+if sys.version_info[0] < 3:
+    PY3 = False
+    def b(s):
+        return s
+    def u(s):
+        return unicode(s, 'unicode_escape')
+    import cStringIO as StringIO
+    StringIO = BytesIO = StringIO.StringIO
+    text_type = unicode
+    binary_type = str
+    string_types = (basestring,)
+    integer_types = (int, long)
+    unichr = unichr
+    reload_module = reload
+    def fromhex(s):
+        return s.decode('hex')
+
+else:
+    PY3 = True
+    if sys.version_info[:2] >= (3, 4):
+        from importlib import reload as reload_module
+    else:
+        from imp import reload as reload_module
+    import codecs
+    def b(s):
+        return codecs.latin_1_encode(s)[0]
+    def u(s):
+        return s
+    import io
+    StringIO = io.StringIO
+    BytesIO = io.BytesIO
+    text_type = str
+    binary_type = bytes
+    string_types = (str,)
+    integer_types = (int,)
+
+    def unichr(s):
+        return u(chr(s))
+
+    def fromhex(s):
+        return bytes.fromhex(s)
+
+long_type = integer_types[-1]

parrot/lib/python3.10/site-packages/hjson/decoder.py

@@ -0,0 +1,569 @@
+"""Implementation of HjsonDecoder
+"""
+from __future__ import absolute_import
+import re
+import sys
+import struct
+from .compat import fromhex, b, u, text_type, binary_type, PY3, unichr
+from .scanner import HjsonDecodeError
+
+# NOTE (3.1.0): HjsonDecodeError may still be imported from this module for
+# compatibility, but it was never in the __all__
+__all__ = ['HjsonDecoder']
+
+FLAGS = re.VERBOSE | re.MULTILINE | re.DOTALL
+
+def _floatconstants():
+    _BYTES = fromhex('7FF80000000000007FF0000000000000')
+    # The struct module in Python 2.4 would get frexp() out of range here
+    # when an endian is specified in the format string. Fixed in Python 2.5+
+    if sys.byteorder != 'big':
+        _BYTES = _BYTES[:8][::-1] + _BYTES[8:][::-1]
+    nan, inf = struct.unpack('dd', _BYTES)
+    return nan, inf, -inf
+
+NaN, PosInf, NegInf = _floatconstants()
+
+WHITESPACE = ' \t\n\r'
+PUNCTUATOR = '{}[],:'
+
+NUMBER_RE = re.compile(r'[\t ]*(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?[\t ]*')
+STRINGCHUNK = re.compile(r'(.*?)([\'"\\\x00-\x1f])', FLAGS)
+BACKSLASH = {
+    '"': u('"'), '\'': u('\''), '\\': u('\u005c'), '/': u('/'),
+    'b': u('\b'), 'f': u('\f'), 'n': u('\n'), 'r': u('\r'), 't': u('\t'),
+}
+
+DEFAULT_ENCODING = "utf-8"
+
+def getNext(s, end):
+    while 1:
+        # Use a slice to prevent IndexError from being raised
+        ch = s[end:end + 1]
+        # Skip whitespace.
+        while ch in WHITESPACE:
+            if ch == '': return ch, end
+            end += 1
+            ch = s[end:end + 1]
+
+        # Hjson allows comments
+        ch2 = s[end + 1:end + 2]
+        if ch == '#' or ch == '/' and ch2 == '/':
+            end = getEol(s, end)
+        elif ch == '/' and ch2 == '*':
+            end += 2
+            ch = s[end]
+            while ch != '' and not (ch == '*' and s[end + 1] == '/'):
+                end += 1
+                ch = s[end]
+            if ch != '':
+                end += 2
+        else:
+            break
+
+    return ch, end
+
+def getEol(s, end):
+    # skip until eol
+
+    while 1:
+        ch = s[end:end + 1]
+        if ch == '\r' or ch == '\n' or ch == '':
+            return end
+        end += 1
+
+def skipIndent(s, end, n):
+    ch = s[end:end + 1]
+    while ch != '' and ch in " \t\r" and (n > 0 or n < 0):
+        end += 1
+        n -= 1
+        ch = s[end:end + 1]
+    return end
+
+
+def scanstring(s, end, encoding=None, strict=True,
+        _b=BACKSLASH, _m=STRINGCHUNK.match, _join=u('').join,
+        _PY3=PY3, _maxunicode=sys.maxunicode):
+    """Scan the string s for a JSON string. End is the index of the
+    character in s after the quote that started the JSON string.
+    Unescapes all valid JSON string escape sequences and raises ValueError
+    on attempt to decode an invalid string. If strict is False then literal
+    control characters are allowed in the string.
+
+    Returns a tuple of the decoded string and the index of the character in s
+    after the end quote."""
+    if encoding is None:
+        encoding = DEFAULT_ENCODING
+    chunks = []
+    _append = chunks.append
+    begin = end - 1
+    # callers make sure that string starts with " or '
+    exitCh = s[begin]
+    while 1:
+        chunk = _m(s, end)
+        if chunk is None:
+            raise HjsonDecodeError(
+                "Unterminated string starting at", s, begin)
+        end = chunk.end()
+        content, terminator = chunk.groups()
+        # Content is contains zero or more unescaped string characters
+        if content:
+            if not _PY3 and not isinstance(content, text_type):
+                content = text_type(content, encoding)
+            _append(content)
+        # Terminator is the end of string, a literal control character,
+        # or a backslash denoting that an escape sequence follows
+        if terminator == exitCh:
+            break
+        elif terminator == '"' or terminator == '\'':
+            _append(terminator)
+            continue
+        elif terminator != '\\':
+            if strict:
+                msg = "Invalid control character %r at"
+                raise HjsonDecodeError(msg, s, end)
+            else:
+                _append(terminator)
+                continue
+        try:
+            esc = s[end]
+        except IndexError:
+            raise HjsonDecodeError(
+                "Unterminated string starting at", s, begin)
+        # If not a unicode escape sequence, must be in the lookup table
+        if esc != 'u':
+            try:
+                char = _b[esc]
+            except KeyError:
+                msg = "Invalid \\X escape sequence %r"
+                raise HjsonDecodeError(msg, s, end)
+            end += 1
+        else:
+            # Unicode escape sequence
+            msg = "Invalid \\uXXXX escape sequence"
+            esc = s[end + 1:end + 5]
+            escX = esc[1:2]
+            if len(esc) != 4 or escX == 'x' or escX == 'X':
+                raise HjsonDecodeError(msg, s, end - 1)
+            try:
+                uni = int(esc, 16)
+            except ValueError:
+                raise HjsonDecodeError(msg, s, end - 1)
+            end += 5
+            # Check for surrogate pair on UCS-4 systems
+            # Note that this will join high/low surrogate pairs
+            # but will also pass unpaired surrogates through
+            if (_maxunicode > 65535 and
+                uni & 0xfc00 == 0xd800 and
+                s[end:end + 2] == '\\u'):
+                esc2 = s[end + 2:end + 6]
+                escX = esc2[1:2]
+                if len(esc2) == 4 and not (escX == 'x' or escX == 'X'):
+                    try:
+                        uni2 = int(esc2, 16)
+                    except ValueError:
+                        raise HjsonDecodeError(msg, s, end)
+                    if uni2 & 0xfc00 == 0xdc00:
+                        uni = 0x10000 + (((uni - 0xd800) << 10) |
+                                         (uni2 - 0xdc00))
+                        end += 6
+            char = unichr(uni)
+        # Append the unescaped character
+        _append(char)
+    return _join(chunks), end
+
+def mlscanstring(s, end):
+    """Scan a multiline string"""
+
+    string = ""
+    triple = 0
+
+    # we are at ''' - get indent
+    indent = 0
+    while 1:
+        ch = s[end-indent-1]
+        if ch == '\n': break
+        indent += 1
+
+    # skip white/to (newline)
+    end = skipIndent(s, end + 3, -1)
+
+    ch = s[end]
+    if ch == '\n': end = skipIndent(s, end + 1, indent)
+
+    # When parsing multiline string values, we must look for ' characters
+    while 1:
+        ch = s[end:end + 1]
+        if ch == '':
+            raise HjsonDecodeError("Bad multiline string", s, end);
+        elif ch == '\'':
+            triple += 1
+            end += 1
+            if triple == 3:
+                if string and string[-1] == '\n':
+                    string = string[:-1] # remove last EOL
+                return string, end
+            else:
+                continue
+        else:
+            while triple > 0:
+                string += '\''
+                triple -= 1
+
+        if ch == '\n':
+            string += ch
+            end = skipIndent(s, end + 1, indent)
+        else:
+            if ch != '\r':
+                string += ch
+            end += 1
+
+def scantfnns(context, s, end):
+    """Scan s until eol. return string, True, False or None"""
+
+    chf, begin = getNext(s, end)
+    end = begin
+
+    if chf in PUNCTUATOR:
+        raise HjsonDecodeError("Found a punctuator character when expecting a quoteless string (check your syntax)", s, end);
+
+    while 1:
+        ch = s[end:end + 1]
+
+        isEol = ch == '\r' or ch == '\n' or ch == ''
+        if isEol or ch == ',' or \
+            ch == '}' or ch == ']' or \
+            ch == '#' or \
+            ch == '/' and (s[end + 1:end + 2] == '/' or s[end + 1:end + 2] == '*'):
+
+            m = None
+            mend = end
+            if next: mend -= 1
+
+            if chf == 'n' and s[begin:end].strip() == 'null':
+                return None, end
+            elif chf == 't' and s[begin:end].strip() == 'true':
+                return True, end
+            elif chf == 'f' and s[begin:end].strip() == 'false':
+                return False, end
+            elif chf == '-' or chf >= '0' and chf <= '9':
+                m = NUMBER_RE.match(s, begin)
+
+            if m is not None and m.end() == end:
+                integer, frac, exp = m.groups()
+                if frac or exp:
+                    res = context.parse_float(integer + (frac or '') + (exp or ''))
+                    if int(res) == res and abs(res)<1e10: res = int(res)
+                else:
+                    res = context.parse_int(integer)
+                return res, end
+
+            if isEol:
+                return s[begin:end].strip(), end
+
+        end += 1
+
+def scanKeyName(s, end, encoding=None, strict=True):
+    """Scan the string s for a JSON/Hjson key. see scanstring"""
+
+    ch, end = getNext(s, end)
+
+    if ch == '"' or ch == '\'':
+        return scanstring(s, end + 1, encoding, strict)
+
+    begin = end
+    space = -1
+    while 1:
+        ch = s[end:end + 1]
+
+        if ch == '':
+            raise HjsonDecodeError("Bad key name (eof)", s, end);
+        elif ch == ':':
+            if begin == end:
+                raise HjsonDecodeError("Found ':' but no key name (for an empty key name use quotes)", s, begin)
+            elif space >= 0:
+                if space != end - 1: raise HjsonDecodeError("Found whitespace in your key name (use quotes to include)", s, space)
+                return s[begin:end].rstrip(), end
+            else:
+                return s[begin:end], end
+        elif ch in WHITESPACE:
+            if space < 0 or space == end - 1: space = end
+        elif ch == '{' or ch == '}' or ch == '[' or ch == ']' or ch == ',':
+            raise HjsonDecodeError("Found '" + ch + "' where a key name was expected (check your syntax or use quotes if the key name includes {}[],: or whitespace)", s, begin)
+        end += 1
+
+def make_scanner(context):
+    parse_object = context.parse_object
+    parse_array = context.parse_array
+    parse_string = context.parse_string
+    parse_mlstring = context.parse_mlstring
+    parse_tfnns = context.parse_tfnns
+    encoding = context.encoding
+    strict = context.strict
+    object_hook = context.object_hook
+    object_pairs_hook = context.object_pairs_hook
+    memo = context.memo
+
+    def _scan_once(string, idx):
+        try:
+            ch = string[idx]
+        except IndexError:
+            raise HjsonDecodeError('Expecting value', string, idx)
+
+        if ch == '"' or ch == '\'':
+            if string[idx:idx + 3] == '\'\'\'':
+                return parse_mlstring(string, idx)
+            else:
+                return parse_string(string, idx + 1, encoding, strict)
+        elif ch == '{':
+            return parse_object((string, idx + 1), encoding, strict,
+                _scan_once, object_hook, object_pairs_hook, memo)
+        elif ch == '[':
+            return parse_array((string, idx + 1), _scan_once)
+
+        return parse_tfnns(context, string, idx)
+
+    def scan_once(string, idx):
+        if idx < 0: raise HjsonDecodeError('Expecting value', string, idx)
+        try:
+            return _scan_once(string, idx)
+        finally:
+            memo.clear()
+
+    def scan_object_once(string, idx):
+        if idx < 0: raise HjsonDecodeError('Expecting value', string, idx)
+        try:
+            return parse_object((string, idx), encoding, strict,
+                _scan_once, object_hook, object_pairs_hook, memo, True)
+        finally:
+            memo.clear()
+
+    return scan_once, scan_object_once
+
+
+def JSONObject(state, encoding, strict, scan_once, object_hook,
+        object_pairs_hook, memo=None, objectWithoutBraces=False):
+    (s, end) = state
+    # Backwards compatibility
+    if memo is None:
+        memo = {}
+    memo_get = memo.setdefault
+    pairs = []
+
+    ch, end = getNext(s, end)
+
+    # Trivial empty object
+    if not objectWithoutBraces and ch == '}':
+        if object_pairs_hook is not None:
+            result = object_pairs_hook(pairs)
+            return result, end + 1
+        pairs = {}
+        if object_hook is not None:
+            pairs = object_hook(pairs)
+        return pairs, end + 1
+
+    while True:
+        key, end = scanKeyName(s, end, encoding, strict)
+        key = memo_get(key, key)
+
+        ch, end = getNext(s, end)
+        if ch != ':':
+            raise HjsonDecodeError("Expecting ':' delimiter", s, end)
+
+        ch, end = getNext(s, end + 1)
+
+        value, end = scan_once(s, end)
+        pairs.append((key, value))
+
+        ch, end = getNext(s, end)
+
+        if ch == ',':
+            ch, end = getNext(s, end + 1)
+
+        if objectWithoutBraces:
+            if ch == '': break;
+        else:
+            if ch == '}':
+                end += 1
+                break
+
+        ch, end = getNext(s, end)
+
+    if object_pairs_hook is not None:
+        result = object_pairs_hook(pairs)
+        return result, end
+    pairs = dict(pairs)
+    if object_hook is not None:
+        pairs = object_hook(pairs)
+    return pairs, end
+
+def JSONArray(state, scan_once):
+    (s, end) = state
+    values = []
+
+    ch, end = getNext(s, end)
+
+    # Look-ahead for trivial empty array
+    if ch == ']':
+        return values, end + 1
+    elif ch == '':
+        raise HjsonDecodeError("End of input while parsing an array (did you forget a closing ']'?)", s, end)
+    _append = values.append
+    while True:
+        value, end = scan_once(s, end)
+        _append(value)
+
+        ch, end = getNext(s, end)
+        if ch == ',':
+            ch, end = getNext(s, end + 1)
+
+        if ch == ']':
+            end += 1
+            break
+
+        ch, end = getNext(s, end)
+
+    return values, end
+
+
+class HjsonDecoder(object):
+    """Hjson decoder
+
+    Performs the following translations in decoding by default:
+
+    +---------------+-------------------+
+    | JSON          | Python            |
+    +===============+===================+
+    | object        | dict              |
+    +---------------+-------------------+
+    | array         | list              |
+    +---------------+-------------------+
+    | string        | str, unicode      |
+    +---------------+-------------------+
+    | number (int)  | int, long         |
+    +---------------+-------------------+
+    | number (real) | float             |
+    +---------------+-------------------+
+    | true          | True              |
+    +---------------+-------------------+
+    | false         | False             |
+    +---------------+-------------------+
+    | null          | None              |
+    +---------------+-------------------+
+
+    """
+
+    def __init__(self, encoding=None, object_hook=None, parse_float=None,
+            parse_int=None, strict=True,
+            object_pairs_hook=None):
+        """
+        *encoding* determines the encoding used to interpret any
+        :class:`str` objects decoded by this instance (``'utf-8'`` by
+        default).  It has no effect when decoding :class:`unicode` objects.
+
+        Note that currently only encodings that are a superset of ASCII work,
+        strings of other encodings should be passed in as :class:`unicode`.
+
+        *object_hook*, if specified, will be called with the result of every
+        JSON object decoded and its return value will be used in place of the
+        given :class:`dict`.  This can be used to provide custom
+        deserializations (e.g. to support JSON-RPC class hinting).
+
+        *object_pairs_hook* is an optional function that will be called with
+        the result of any object literal decode with an ordered list of pairs.
+        The return value of *object_pairs_hook* will be used instead of the
+        :class:`dict`.  This feature can be used to implement custom decoders
+        that rely on the order that the key and value pairs are decoded (for
+        example, :func:`collections.OrderedDict` will remember the order of
+        insertion). If *object_hook* is also defined, the *object_pairs_hook*
+        takes priority.
+
+        *parse_float*, if specified, will be called with the string of every
+        JSON float to be decoded.  By default, this is equivalent to
+        ``float(num_str)``. This can be used to use another datatype or parser
+        for JSON floats (e.g. :class:`decimal.Decimal`).
+
+        *parse_int*, if specified, will be called with the string of every
+        JSON int to be decoded.  By default, this is equivalent to
+        ``int(num_str)``.  This can be used to use another datatype or parser
+        for JSON integers (e.g. :class:`float`).
+
+        *strict* controls the parser's behavior when it encounters an
+        invalid control character in a string. The default setting of
+        ``True`` means that unescaped control characters are parse errors, if
+        ``False`` then control characters will be allowed in strings.
+
+        """
+        if encoding is None:
+            encoding = DEFAULT_ENCODING
+        self.encoding = encoding
+        self.object_hook = object_hook
+        self.object_pairs_hook = object_pairs_hook
+        self.parse_float = parse_float or float
+        self.parse_int = parse_int or int
+        self.strict = strict
+        self.parse_object = JSONObject
+        self.parse_array = JSONArray
+        self.parse_string = scanstring
+        self.parse_mlstring = mlscanstring
+        self.parse_tfnns = scantfnns
+        self.memo = {}
+        (self.scan_once, self.scan_object_once) = make_scanner(self)
+
+    def decode(self, s, _PY3=PY3):
+        """Return the Python representation of ``s`` (a ``str`` or ``unicode``
+        instance containing a JSON document)
+
+        """
+        if _PY3 and isinstance(s, binary_type):
+            s = s.decode(self.encoding)
+        obj, end = self.raw_decode(s)
+        ch, end = getNext(s, end)
+        if end != len(s):
+            raise HjsonDecodeError("Extra data", s, end, len(s))
+        return obj
+
+    def raw_decode(self, s, idx=0, _PY3=PY3):
+        """Decode a JSON document from ``s`` (a ``str`` or ``unicode``
+        beginning with a JSON document) and return a 2-tuple of the Python
+        representation and the index in ``s`` where the document ended.
+        Optionally, ``idx`` can be used to specify an offset in ``s`` where
+        the JSON document begins.
+
+        This can be used to decode a JSON document from a string that may
+        have extraneous data at the end.
+
+        """
+        if idx < 0:
+            # Ensure that raw_decode bails on negative indexes, the regex
+            # would otherwise mask this behavior. #98
+            raise HjsonDecodeError('Expecting value', s, idx)
+        if _PY3 and not isinstance(s, text_type):
+            raise TypeError("Input string must be text")
+        # strip UTF-8 bom
+        if len(s) > idx:
+            ord0 = ord(s[idx])
+            if ord0 == 0xfeff:
+                idx += 1
+            elif ord0 == 0xef and s[idx:idx + 3] == '\xef\xbb\xbf':
+                idx += 3
+
+        start_index = idx
+        ch, idx = getNext(s, idx)
+
+        # If blank or comment only file, return dict
+        if start_index == 0 and ch == '':
+            return {}, 0
+
+        if ch == '{' or ch == '[':
+            return self.scan_once(s, idx)
+        else:
+            # assume we have a root object without braces
+            try:
+                return self.scan_object_once(s, idx)
+            except HjsonDecodeError as e:
+                # test if we are dealing with a single JSON value instead (true/false/null/num/"")
+                try:
+                    return self.scan_once(s, idx)
+                except:
+                    raise e

parrot/lib/python3.10/site-packages/hjson/encoderH.py

@@ -0,0 +1,552 @@
+"""Implementation of HjsonEncoder
+"""
+from __future__ import absolute_import
+import re
+from operator import itemgetter
+from decimal import Decimal
+from .compat import u, unichr, binary_type, string_types, integer_types, PY3
+from .decoder import PosInf
+
+# This is required because u() will mangle the string and ur'' isn't valid
+# python3 syntax
+ESCAPE = re.compile(u'[\\x00-\\x1f\\\\"\\b\\f\\n\\r\\t\u2028\u2029\uffff]')
+ESCAPE_ASCII = re.compile(r'([\\"]|[^\ -~])')
+HAS_UTF8 = re.compile(r'[\x80-\xff]')
+ESCAPE_DCT = {
+    '\\': '\\\\',
+    '"': '\\"',
+    '\b': '\\b',
+    '\f': '\\f',
+    '\n': '\\n',
+    '\r': '\\r',
+    '\t': '\\t',
+}
+for i in range(0x20):
+    #ESCAPE_DCT.setdefault(chr(i), '\\u{0:04x}'.format(i))
+    ESCAPE_DCT.setdefault(chr(i), '\\u%04x' % (i,))
+for i in [0x2028, 0x2029, 0xffff]:
+    ESCAPE_DCT.setdefault(unichr(i), '\\u%04x' % (i,))
+
+COMMONRANGE=u'\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff'
+
+# NEEDSESCAPE tests if the string can be written without escapes
+NEEDSESCAPE = re.compile(u'[\\\"\x00-\x1f'+COMMONRANGE+']')
+# NEEDSQUOTES tests if the string can be written as a quoteless string (like needsEscape but without \\ and \")
+NEEDSQUOTES = re.compile(u'^\\s|^"|^\'|^#|^\\/\\*|^\\/\\/|^\\{|^\\}|^\\[|^\\]|^:|^,|\\s$|[\x00-\x1f'+COMMONRANGE+u']')
+# NEEDSESCAPEML tests if the string can be written as a multiline string (like needsEscape but without \n, \r, \\, \", \t)
+NEEDSESCAPEML = re.compile(u'\'\'\'|^[\\s]+$|[\x00-\x08\x0b\x0c\x0e-\x1f'+COMMONRANGE+u']')
+
+WHITESPACE = ' \t\n\r'
+STARTSWITHNUMBER = re.compile(r'^[\t ]*(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?\s*((,|\]|\}|#|\/\/|\/\*).*)?$');
+STARTSWITHKEYWORD = re.compile(r'^(true|false|null)\s*((,|\]|\}|#|\/\/|\/\*).*)?$');
+NEEDSESCAPENAME = re.compile(r'[,\{\[\}\]\s:#"\']|\/\/|\/\*|'+"'''")
+
+FLOAT_REPR = repr
+
+def encode_basestring(s, _PY3=PY3, _q=u('"')):
+    """Return a JSON representation of a Python string
+
+    """
+    if _PY3:
+        if isinstance(s, binary_type):
+            s = s.decode('utf-8')
+    else:
+        if isinstance(s, str) and HAS_UTF8.search(s) is not None:
+            s = s.decode('utf-8')
+    def replace(match):
+        return ESCAPE_DCT[match.group(0)]
+    return _q + ESCAPE.sub(replace, s) + _q
+
+
+def encode_basestring_ascii(s, _PY3=PY3):
+    """Return an ASCII-only JSON representation of a Python string
+
+    """
+    if _PY3:
+        if isinstance(s, binary_type):
+            s = s.decode('utf-8')
+    else:
+        if isinstance(s, str) and HAS_UTF8.search(s) is not None:
+            s = s.decode('utf-8')
+    def replace(match):
+        s = match.group(0)
+        try:
+            return ESCAPE_DCT[s]
+        except KeyError:
+            n = ord(s)
+            if n < 0x10000:
+                #return '\\u{0:04x}'.format(n)
+                return '\\u%04x' % (n,)
+            else:
+                # surrogate pair
+                n -= 0x10000
+                s1 = 0xd800 | ((n >> 10) & 0x3ff)
+                s2 = 0xdc00 | (n & 0x3ff)
+                #return '\\u{0:04x}\\u{1:04x}'.format(s1, s2)
+                return '\\u%04x\\u%04x' % (s1, s2)
+    return '"' + str(ESCAPE_ASCII.sub(replace, s)) + '"'
+
+
+class HjsonEncoder(object):
+    """Extensible JSON <http://json.org> encoder for Python data structures.
+
+    Supports the following objects and types by default:
+
+    +-------------------+---------------+
+    | Python            | JSON          |
+    +===================+===============+
+    | dict, namedtuple  | object        |
+    +-------------------+---------------+
+    | list, tuple       | array         |
+    +-------------------+---------------+
+    | str, unicode      | string        |
+    +-------------------+---------------+
+    | int, long, float  | number        |
+    +-------------------+---------------+
+    | True              | true          |
+    +-------------------+---------------+
+    | False             | false         |
+    +-------------------+---------------+
+    | None              | null          |
+    +-------------------+---------------+
+
+    To extend this to recognize other objects, subclass and implement a
+    ``.default()`` method with another method that returns a serializable
+    object for ``o`` if possible, otherwise it should call the superclass
+    implementation (to raise ``TypeError``).
+
+    """
+
+    def __init__(self, skipkeys=False, ensure_ascii=True,
+                 check_circular=True, sort_keys=False,
+                 indent='  ', encoding='utf-8', default=None,
+                 use_decimal=True, namedtuple_as_object=True,
+                 tuple_as_array=True, bigint_as_string=False,
+                 item_sort_key=None, for_json=False,
+                 int_as_string_bitcount=None):
+        """Constructor for HjsonEncoder, with sensible defaults.
+
+        If skipkeys is false, then it is a TypeError to attempt
+        encoding of keys that are not str, int, long, float or None.  If
+        skipkeys is True, such items are simply skipped.
+
+        If ensure_ascii is true, the output is guaranteed to be str
+        objects with all incoming unicode characters escaped.  If
+        ensure_ascii is false, the output will be unicode object.
+
+        If check_circular is true, then lists, dicts, and custom encoded
+        objects will be checked for circular references during encoding to
+        prevent an infinite recursion (which would cause an OverflowError).
+        Otherwise, no such check takes place.
+
+        If sort_keys is true, then the output of dictionaries will be
+        sorted by key; this is useful for regression tests to ensure
+        that JSON serializations can be compared on a day-to-day basis.
+
+        If indent is a string, then JSON array elements and object members
+        will be pretty-printed with a newline followed by that string repeated
+        for each level of nesting.
+
+        If specified, default is a function that gets called for objects
+        that can't otherwise be serialized.  It should return a JSON encodable
+        version of the object or raise a ``TypeError``.
+
+        If encoding is not None, then all input strings will be
+        transformed into unicode using that encoding prior to JSON-encoding.
+        The default is UTF-8.
+
+        If use_decimal is true (not the default), ``decimal.Decimal`` will
+        be supported directly by the encoder. For the inverse, decode JSON
+        with ``parse_float=decimal.Decimal``.
+
+        If namedtuple_as_object is true (the default), objects with
+        ``_asdict()`` methods will be encoded as JSON objects.
+
+        If tuple_as_array is true (the default), tuple (and subclasses) will
+        be encoded as JSON arrays.
+
+        If bigint_as_string is true (not the default), ints 2**53 and higher
+        or lower than -2**53 will be encoded as strings. This is to avoid the
+        rounding that happens in Javascript otherwise.
+
+        If int_as_string_bitcount is a positive number (n), then int of size
+        greater than or equal to 2**n or lower than or equal to -2**n will be
+        encoded as strings.
+
+        If specified, item_sort_key is a callable used to sort the items in
+        each dictionary. This is useful if you want to sort items other than
+        in alphabetical order by key.
+
+        If for_json is true (not the default), objects with a ``for_json()``
+        method will use the return value of that method for encoding as JSON
+        instead of the object.
+
+        """
+
+        self.skipkeys = skipkeys
+        self.ensure_ascii = ensure_ascii
+        self.check_circular = check_circular
+        self.sort_keys = sort_keys
+        self.use_decimal = use_decimal
+        self.namedtuple_as_object = namedtuple_as_object
+        self.tuple_as_array = tuple_as_array
+        self.bigint_as_string = bigint_as_string
+        self.item_sort_key = item_sort_key
+        self.for_json = for_json
+        self.int_as_string_bitcount = int_as_string_bitcount
+        if indent is not None and not isinstance(indent, string_types):
+            indent = indent * ' '
+        elif indent is None:
+            indent = '  '
+        self.indent = indent
+        if default is not None:
+            self.default = default
+        self.encoding = encoding
+
+    def default(self, o):
+        """Implement this method in a subclass such that it returns
+        a serializable object for ``o``, or calls the base implementation
+        (to raise a ``TypeError``).
+
+        For example, to support arbitrary iterators, you could
+        implement default like this::
+
+            def default(self, o):
+                try:
+                    iterable = iter(o)
+                except TypeError:
+                    pass
+                else:
+                    return list(iterable)
+                return HjsonEncoder.default(self, o)
+
+        """
+        raise TypeError(repr(o) + " is not JSON serializable")
+
+    def encode(self, o):
+        """Return a JSON string representation of a Python data structure.
+
+        >>> from hjson import HjsonEncoder
+        >>> HjsonEncoder().encode({"foo": ["bar", "baz"]})
+        '{"foo": ["bar", "baz"]}'
+
+        """
+        # This is for extremely simple cases and benchmarks.
+        if isinstance(o, binary_type):
+            _encoding = self.encoding
+            if (_encoding is not None and not (_encoding == 'utf-8')):
+                o = o.decode(_encoding)
+
+        # This doesn't pass the iterator directly to ''.join() because the
+        # exceptions aren't as detailed.  The list call should be roughly
+        # equivalent to the PySequence_Fast that ''.join() would do.
+        chunks = self.iterencode(o, _one_shot=True)
+        if not isinstance(chunks, (list, tuple)):
+            chunks = list(chunks)
+        if self.ensure_ascii:
+            return ''.join(chunks)
+        else:
+            return u''.join(chunks)
+
+    def iterencode(self, o, _one_shot=False):
+        """Encode the given object and yield each string
+        representation as available.
+
+        For example::
+
+            for chunk in HjsonEncoder().iterencode(bigobject):
+                mysocket.write(chunk)
+
+        """
+        if self.check_circular:
+            markers = {}
+        else:
+            markers = None
+        if self.ensure_ascii:
+            _encoder = encode_basestring_ascii
+        else:
+            _encoder = encode_basestring
+        if self.encoding != 'utf-8':
+            def _encoder(o, _orig_encoder=_encoder, _encoding=self.encoding):
+                if isinstance(o, binary_type):
+                    o = o.decode(_encoding)
+                return _orig_encoder(o)
+
+        def floatstr(o, _repr=FLOAT_REPR, _inf=PosInf, _neginf=-PosInf):
+            # Check for specials. Note that this type of test is processor
+            # and/or platform-specific, so do tests which don't depend on
+            # the internals.
+
+            if o != o or o == _inf or o == _neginf:
+                return 'null'
+            else:
+                return _repr(o)
+
+        key_memo = {}
+        int_as_string_bitcount = (
+            53 if self.bigint_as_string else self.int_as_string_bitcount)
+        _iterencode = _make_iterencode(
+            markers, self.default, _encoder, self.indent, floatstr,
+            self.sort_keys, self.skipkeys, _one_shot, self.use_decimal,
+            self.namedtuple_as_object, self.tuple_as_array,
+            int_as_string_bitcount,
+            self.item_sort_key, self.encoding, self.for_json,
+            Decimal=Decimal)
+        try:
+            return _iterencode(o, 0, True)
+        finally:
+            key_memo.clear()
+
+
+def _make_iterencode(markers, _default, _encoder, _indent, _floatstr,
+        _sort_keys, _skipkeys, _one_shot,
+        _use_decimal, _namedtuple_as_object, _tuple_as_array,
+        _int_as_string_bitcount, _item_sort_key,
+        _encoding,_for_json,
+        ## HACK: hand-optimized bytecode; turn globals into locals
+        _PY3=PY3,
+        ValueError=ValueError,
+        string_types=string_types,
+        Decimal=Decimal,
+        dict=dict,
+        float=float,
+        id=id,
+        integer_types=integer_types,
+        isinstance=isinstance,
+        list=list,
+        str=str,
+        tuple=tuple,
+    ):
+    if _item_sort_key and not callable(_item_sort_key):
+        raise TypeError("item_sort_key must be None or callable")
+    elif _sort_keys and not _item_sort_key:
+        _item_sort_key = itemgetter(0)
+
+    if (_int_as_string_bitcount is not None and
+        (_int_as_string_bitcount <= 0 or
+         not isinstance(_int_as_string_bitcount, integer_types))):
+        raise TypeError("int_as_string_bitcount must be a positive integer")
+
+    def _encode_int(value):
+        return str(value)
+
+    def _stringify_key(key):
+        if isinstance(key, string_types): # pragma: no cover
+            pass
+        elif isinstance(key, binary_type):
+            key = key.decode(_encoding)
+        elif isinstance(key, float):
+            key = _floatstr(key)
+        elif key is True:
+            key = 'true'
+        elif key is False:
+            key = 'false'
+        elif key is None:
+            key = 'null'
+        elif isinstance(key, integer_types):
+            key = str(key)
+        elif _use_decimal and isinstance(key, Decimal):
+            key = str(key)
+        elif _skipkeys:
+            key = None
+        else:
+            raise TypeError("key " + repr(key) + " is not a string")
+        return key
+
+    def _encoder_key(name):
+        if not name: return '""'
+
+        # Check if we can insert this name without quotes
+        if NEEDSESCAPENAME.search(name):
+            return _encoder(name)
+        else:
+          # return without quotes
+          return name
+
+    def _encoder_str(str, _current_indent_level):
+        if not str: return '""'
+
+        # Check if we can insert this string without quotes
+        # see hjson syntax (must not parse as true, false, null or number)
+
+        first = str[0]
+        isNumber = False
+        if first == '-' or first >= '0' and first <= '9':
+            isNumber = STARTSWITHNUMBER.match(str) is not None
+
+        if (NEEDSQUOTES.search(str) or
+            isNumber or
+            STARTSWITHKEYWORD.match(str) is not None):
+
+            # If the string contains no control characters, no quote characters, and no
+            # backslash characters, then we can safely slap some quotes around it.
+            # Otherwise we first check if the string can be expressed in multiline
+            # format or we must replace the offending characters with safe escape
+            # sequences.
+
+            if not NEEDSESCAPE.search(str):
+                return '"' + str + '"'
+            elif not NEEDSESCAPEML.search(str):
+                return _encoder_str_ml(str, _current_indent_level + 1)
+            else:
+                return _encoder(str)
+        else:
+            # return without quotes
+            return str
+
+    def _encoder_str_ml(str, _current_indent_level):
+
+        a = str.replace('\r', '').split('\n')
+        # gap += indent;
+
+        if len(a) == 1:
+            # The string contains only a single line. We still use the multiline
+            # format as it avoids escaping the \ character (e.g. when used in a
+            # regex).
+            return "'''" + a[0] + "'''"
+        else:
+            gap = _indent * _current_indent_level
+            res = '\n' + gap + "'''"
+            for line in a:
+                res += '\n'
+                if line: res += gap + line
+            return res + '\n' + gap + "'''"
+
+    def _iterencode_dict(dct, _current_indent_level, _isRoot=False):
+        if not dct:
+            yield '{}'
+            return
+        if markers is not None:
+            markerid = id(dct)
+            if markerid in markers:
+                raise ValueError("Circular reference detected")
+            markers[markerid] = dct
+
+        if not _isRoot:
+            yield '\n' + (_indent * _current_indent_level)
+
+        _current_indent_level += 1
+        newline_indent = '\n' + (_indent * _current_indent_level)
+
+        yield '{'
+
+        if _PY3:
+            iteritems = dct.items()
+        else:
+            iteritems = dct.iteritems()
+        if _item_sort_key:
+            items = []
+            for k, v in dct.items():
+                if not isinstance(k, string_types):
+                    k = _stringify_key(k)
+                    if k is None:
+                        continue
+                items.append((k, v))
+            items.sort(key=_item_sort_key)
+        else:
+            items = iteritems
+        for key, value in items:
+            if not (_item_sort_key or isinstance(key, string_types)):
+                key = _stringify_key(key)
+                if key is None:
+                    # _skipkeys must be True
+                    continue
+
+            yield newline_indent
+            yield _encoder_key(key)
+
+            first = True
+            for chunk in _iterencode(value, _current_indent_level):
+                if first:
+                    first = False
+                    if chunk[0 : 1] == '\n': yield ':'
+                    else: yield ': '
+                yield chunk
+
+        if newline_indent is not None:
+            _current_indent_level -= 1
+            yield '\n' + (_indent * _current_indent_level)
+        yield '}'
+        if markers is not None:
+            del markers[markerid]
+
+
+    def _iterencode_list(lst, _current_indent_level, _isRoot=False):
+        if not lst:
+            yield '[]'
+            return
+        if markers is not None:
+            markerid = id(lst)
+            if markerid in markers:
+                raise ValueError("Circular reference detected")
+            markers[markerid] = lst
+
+        if not _isRoot:
+            yield '\n' + (_indent * _current_indent_level)
+
+        _current_indent_level += 1
+        newline_indent = '\n' + (_indent * _current_indent_level)
+        yield '['
+
+        for value in lst:
+            yield newline_indent
+
+            for chunk in _iterencode(value, _current_indent_level, True):
+                yield chunk
+
+        if newline_indent is not None:
+            _current_indent_level -= 1
+            yield '\n' + (_indent * _current_indent_level)
+        yield ']'
+        if markers is not None:
+            del markers[markerid]
+
+
+    def _iterencode(o, _current_indent_level, _isRoot=False):
+        if (isinstance(o, string_types) or
+            (_PY3 and isinstance(o, binary_type))):
+            yield _encoder_str(o, _current_indent_level)
+        elif o is None:
+            yield 'null'
+        elif o is True:
+            yield 'true'
+        elif o is False:
+            yield 'false'
+        elif isinstance(o, integer_types):
+            yield _encode_int(o)
+        elif isinstance(o, float):
+            yield _floatstr(o)
+        else:
+            for_json = _for_json and getattr(o, 'for_json', None)
+            if for_json and callable(for_json):
+                for chunk in _iterencode(for_json(), _current_indent_level, _isRoot):
+                    yield chunk
+            elif isinstance(o, list):
+                for chunk in _iterencode_list(o, _current_indent_level, _isRoot):
+                    yield chunk
+            else:
+                _asdict = _namedtuple_as_object and getattr(o, '_asdict', None)
+                if _asdict and callable(_asdict):
+                    for chunk in _iterencode_dict(_asdict(), _current_indent_level, _isRoot):
+                        yield chunk
+                elif (_tuple_as_array and isinstance(o, tuple)):
+                    for chunk in _iterencode_list(o, _current_indent_level, _isRoot):
+                        yield chunk
+                elif isinstance(o, dict):
+                    for chunk in _iterencode_dict(o, _current_indent_level, _isRoot):
+                        yield chunk
+                elif _use_decimal and isinstance(o, Decimal):
+                    yield str(o)
+                else:
+                    if markers is not None:
+                        markerid = id(o)
+                        if markerid in markers:
+                            raise ValueError("Circular reference detected")
+                        markers[markerid] = o
+                    o = _default(o)
+                    for chunk in _iterencode(o, _current_indent_level, _isRoot):
+                        yield chunk
+                    if markers is not None:
+                        del markers[markerid]
+
+    return _iterencode

parrot/lib/python3.10/site-packages/hjson/ordered_dict.py

@@ -0,0 +1,119 @@
+"""Drop-in replacement for collections.OrderedDict by Raymond Hettinger
+
+http://code.activestate.com/recipes/576693/
+
+"""
+from UserDict import DictMixin
+
+# Modified from original to support Python 2.4, see
+# http://code.google.com/p/simplejson/issues/detail?id=53
+try:
+    all
+except NameError:
+    def all(seq):
+        for elem in seq:
+            if not elem:
+                return False
+        return True
+
+class OrderedDict(dict, DictMixin):
+
+    def __init__(self, *args, **kwds):
+        if len(args) > 1:
+            raise TypeError('expected at most 1 arguments, got %d' % len(args))
+        try:
+            self.__end
+        except AttributeError:
+            self.clear()
+        self.update(*args, **kwds)
+
+    def clear(self):
+        self.__end = end = []
+        end += [None, end, end]         # sentinel node for doubly linked list
+        self.__map = {}                 # key --> [key, prev, next]
+        dict.clear(self)
+
+    def __setitem__(self, key, value):
+        if key not in self:
+            end = self.__end
+            curr = end[1]
+            curr[2] = end[1] = self.__map[key] = [key, curr, end]
+        dict.__setitem__(self, key, value)
+
+    def __delitem__(self, key):
+        dict.__delitem__(self, key)
+        key, prev, next = self.__map.pop(key)
+        prev[2] = next
+        next[1] = prev
+
+    def __iter__(self):
+        end = self.__end
+        curr = end[2]
+        while curr is not end:
+            yield curr[0]
+            curr = curr[2]
+
+    def __reversed__(self):
+        end = self.__end
+        curr = end[1]
+        while curr is not end:
+            yield curr[0]
+            curr = curr[1]
+
+    def popitem(self, last=True):
+        if not self:
+            raise KeyError('dictionary is empty')
+        # Modified from original to support Python 2.4, see
+        # http://code.google.com/p/simplejson/issues/detail?id=53
+        if last:
+            key = reversed(self).next()
+        else:
+            key = iter(self).next()
+        value = self.pop(key)
+        return key, value
+
+    def __reduce__(self):
+        items = [[k, self[k]] for k in self]
+        tmp = self.__map, self.__end
+        del self.__map, self.__end
+        inst_dict = vars(self).copy()
+        self.__map, self.__end = tmp
+        if inst_dict:
+            return (self.__class__, (items,), inst_dict)
+        return self.__class__, (items,)
+
+    def keys(self):
+        return list(self)
+
+    setdefault = DictMixin.setdefault
+    update = DictMixin.update
+    pop = DictMixin.pop
+    values = DictMixin.values
+    items = DictMixin.items
+    iterkeys = DictMixin.iterkeys
+    itervalues = DictMixin.itervalues
+    iteritems = DictMixin.iteritems
+
+    def __repr__(self):
+        if not self:
+            return '%s()' % (self.__class__.__name__,)
+        return '%s(%r)' % (self.__class__.__name__, self.items())
+
+    def copy(self):
+        return self.__class__(self)
+
+    @classmethod
+    def fromkeys(cls, iterable, value=None):
+        d = cls()
+        for key in iterable:
+            d[key] = value
+        return d
+
+    def __eq__(self, other):
+        if isinstance(other, OrderedDict):
+            return len(self)==len(other) and \
+                   all(p==q for p, q in  zip(self.items(), other.items()))
+        return dict.__eq__(self, other)
+
+    def __ne__(self, other):
+        return not self == other

parrot/lib/python3.10/site-packages/hjson/scanner.py

@@ -0,0 +1,56 @@
+"""JSON token scanner
+"""
+import re
+
+__all__ = ['HjsonDecodeError']
+
+class HjsonDecodeError(ValueError):
+    """Subclass of ValueError with the following additional properties:
+
+    msg: The unformatted error message
+    doc: The JSON document being parsed
+    pos: The start index of doc where parsing failed
+    end: The end index of doc where parsing failed (may be None)
+    lineno: The line corresponding to pos
+    colno: The column corresponding to pos
+    endlineno: The line corresponding to end (may be None)
+    endcolno: The column corresponding to end (may be None)
+
+    """
+    # Note that this exception is used from _speedups
+    def __init__(self, msg, doc, pos, end=None):
+        ValueError.__init__(self, errmsg(msg, doc, pos, end=end))
+        self.msg = msg
+        self.doc = doc
+        self.pos = pos
+        self.end = end
+        self.lineno, self.colno = linecol(doc, pos)
+        if end is not None:
+            self.endlineno, self.endcolno = linecol(doc, end)
+        else:
+            self.endlineno, self.endcolno = None, None
+
+    def __reduce__(self):
+        return self.__class__, (self.msg, self.doc, self.pos, self.end)
+
+
+def linecol(doc, pos):
+    lineno = doc.count('\n', 0, pos) + 1
+    if lineno == 1:
+        colno = pos + 1
+    else:
+        colno = pos - doc.rindex('\n', 0, pos)
+    return lineno, colno
+
+
+def errmsg(msg, doc, pos, end=None):
+    lineno, colno = linecol(doc, pos)
+    msg = msg.replace('%r', repr(doc[pos:pos + 1]))
+    if end is None:
+        fmt = '%s: line %d column %d (char %d)'
+        return fmt % (msg, lineno, colno, pos)
+    endlineno, endcolno = linecol(doc, end)
+    fmt = '%s: line %d column %d - line %d column %d (char %d - %d)'
+    return fmt % (msg, lineno, colno, endlineno, endcolno, pos, end)
+
+

parrot/lib/python3.10/site-packages/hjson/tests/test_decode.py

@@ -0,0 +1,139 @@
+from __future__ import absolute_import
+
+import decimal
+from unittest import TestCase
+
+import hjson as json
+from hjson import OrderedDict
+from hjson.compat import StringIO
+
+
+class TestDecode(TestCase):
+    if not hasattr(TestCase, "assertIs"):
+
+        def assertIs(self, a, b):
+            self.assertTrue(a is b, "%r is %r" % (a, b))
+
+    def test_decimal(self):
+        rval = json.loads("1.1", parse_float=decimal.Decimal)
+        self.assertTrue(isinstance(rval, decimal.Decimal))
+        self.assertEqual(rval, decimal.Decimal("1.1"))
+
+    def test_float(self):
+        rval = json.loads("1", parse_int=float)
+        self.assertTrue(isinstance(rval, float))
+        self.assertEqual(rval, 1.0)
+
+    def test_decoder_optimizations(self):
+        # Several optimizations were made that skip over calls to
+        # the whitespace regex, so this test is designed to try and
+        # exercise the uncommon cases. The array cases are already covered.
+        rval = json.loads('{   "key"    :    "value"    ,  "k":"v"    }')
+        self.assertEqual(rval, {"key": "value", "k": "v"})
+
+    def test_empty_objects(self):
+        s = "{}"
+        self.assertEqual(json.loads(s), eval(s))
+        s = "[]"
+        self.assertEqual(json.loads(s), eval(s))
+        s = '""'
+        self.assertEqual(json.loads(s), eval(s))
+
+    def test_object_pairs_hook(self):
+        s = '{"xkd":1, "kcw":2, "art":3, "hxm":4, "qrt":5, "pad":6, "hoy":7}'
+        p = [
+            ("xkd", 1),
+            ("kcw", 2),
+            ("art", 3),
+            ("hxm", 4),
+            ("qrt", 5),
+            ("pad", 6),
+            ("hoy", 7),
+        ]
+        self.assertEqual(json.loads(s), eval(s))
+        self.assertEqual(json.loads(s, object_pairs_hook=lambda x: x), p)
+        self.assertEqual(json.load(StringIO(s), object_pairs_hook=lambda x: x), p)
+        od = json.loads(s, object_pairs_hook=OrderedDict)
+        self.assertEqual(od, OrderedDict(p))
+        self.assertEqual(type(od), OrderedDict)
+        # the object_pairs_hook takes priority over the object_hook
+        self.assertEqual(
+            json.loads(s, object_pairs_hook=OrderedDict, object_hook=lambda x: None),
+            OrderedDict(p),
+        )
+
+    def check_keys_reuse(self, source, loads):
+        rval = loads(source)
+        (a, b), (c, d) = sorted(rval[0]), sorted(rval[1])
+        self.assertIs(a, c)
+        self.assertIs(b, d)
+
+    def test_keys_reuse_str(self):
+        s = u'[{"a_key": 1, "b_\xe9": 2}, {"a_key": 3, "b_\xe9": 4}]'.encode("utf8")
+        self.check_keys_reuse(s, json.loads)
+
+    def test_keys_reuse_unicode(self):
+        s = u'[{"a_key": 1, "b_\xe9": 2}, {"a_key": 3, "b_\xe9": 4}]'
+        self.check_keys_reuse(s, json.loads)
+
+    def test_empty_strings(self):
+        self.assertEqual(json.loads('""'), "")
+        self.assertEqual(json.loads(u'""'), u"")
+        self.assertEqual(json.loads('[""]'), [""])
+        self.assertEqual(json.loads(u'[""]'), [u""])
+
+    def test_multiline_string(self):
+        s1 = """
+
+hello: '''
+
+'''
+
+"""
+        s2 = """
+
+hello: '''
+'''
+
+"""
+        s3 = """
+
+hello: ''''''
+
+"""
+        s4 = """
+
+hello: ''
+
+"""
+        s5 = """
+
+hello: ""
+
+"""
+        self.assertEqual(json.loads(s1), {"hello": ""})
+        self.assertEqual(json.loads(s2), {"hello": ""})
+        self.assertEqual(json.loads(s3), {"hello": ""})
+        self.assertEqual(json.loads(s4), {"hello": ""})
+        self.assertEqual(json.loads(s5), {"hello": ""})
+
+    def test_raw_decode(self):
+        cls = json.decoder.HjsonDecoder
+        self.assertEqual(({"a": {}}, 9), cls().raw_decode('{"a": {}}'))
+        # http://code.google.com/p/simplejson/issues/detail?id=85
+        self.assertEqual(
+            ({"a": {}}, 9), cls(object_pairs_hook=dict).raw_decode('{"a": {}}')
+        )
+        # https://github.com/simplejson/simplejson/pull/38
+        self.assertEqual(({"a": {}}, 11), cls().raw_decode(' \n{"a": {}}'))
+
+    def test_bounds_checking(self):
+        # https://github.com/simplejson/simplejson/issues/98
+        j = json.decoder.HjsonDecoder()
+        for i in [4, 5, 6, -1, -2, -3, -4, -5, -6]:
+            self.assertRaises(ValueError, j.scan_once, "1234", i)
+            self.assertRaises(ValueError, j.raw_decode, "1234", i)
+        x, y = sorted(["128931233", "472389423"], key=id)
+        diff = id(x) - id(y)
+        self.assertRaises(ValueError, j.scan_once, y, diff)
+        self.assertRaises(ValueError, j.raw_decode, y, i)

parrot/lib/python3.10/site-packages/hjson/tool.py

@@ -0,0 +1,79 @@
+r"""Command-line tool to validate and pretty-print JSON
+
+Usage::
+
+    $ echo '{"json":"obj"}' | hjson
+    {
+        "json": "obj"
+    }
+
+"""
+from __future__ import with_statement
+import sys
+import hjson
+
+HELP="""Hjson, a user interface for JSON
+
+Usage:
+  hjson [options]
+  hjson [options] <input>
+  hjson (-h | --help)
+  hjson (-V | --version)
+
+Options:
+  -h --help     Show this screen.
+  -j            Output as formatted JSON.
+  -c            Output as JSON.
+  -V --version  Show version.
+""";
+
+def showerr(msg):
+    sys.stderr.write(msg)
+    sys.stderr.write("\n")
+
+def main():
+    format = 'hjson'
+    args = []
+    for arg in sys.argv[1:]:
+        if arg == '-h' or arg == '--help':
+            showerr(HELP)
+            return
+        elif arg == '-j': format = 'json'
+        elif arg == '-c': format = 'compact'
+        elif arg == '-V' or arg == '--version':
+            showerr('Hjson ' + hjson.__version__)
+            return
+
+        elif arg[0] == '-':
+            showerr(HELP)
+            raise SystemExit('unknown option ' + arg)
+        else:
+            args.append(arg)
+
+    outfile = sys.stdout
+    if len(args) == 0:
+        infile = sys.stdin
+    elif len(args) == 1:
+        infile = open(args[0], 'r')
+    else:
+        showerr(HELP)
+        raise SystemExit('unknown options')
+
+    with infile:
+        try:
+            obj = hjson.load(infile, use_decimal=True)
+        except ValueError:
+            raise SystemExit(sys.exc_info()[1])
+
+    with outfile:
+        if format == 'json':
+            hjson.dumpJSON(obj, outfile, ensure_ascii=False, use_decimal=True, indent='  ')
+        elif format == 'compact':
+            hjson.dumpJSON(obj, outfile, ensure_ascii=False, use_decimal=True, separators=(',', ':'))
+        else:
+            hjson.dump(obj, outfile, ensure_ascii=False, use_decimal=True)
+
+        outfile.write('\n')
+
+if __name__ == '__main__':
+    main()

parrot/lib/python3.10/site-packages/isympy.py

@@ -0,0 +1,342 @@
+"""
+Python shell for SymPy.
+
+This is just a normal Python shell (IPython shell if you have the
+IPython package installed), that executes the following commands for
+the user:
+
+    >>> from __future__ import division
+    >>> from sympy import *
+    >>> x, y, z, t = symbols('x y z t')
+    >>> k, m, n = symbols('k m n', integer=True)
+    >>> f, g, h = symbols('f g h', cls=Function)
+    >>> init_printing()
+
+So starting 'isympy' is equivalent to starting Python (or IPython) and
+executing the above commands by hand.  It is intended for easy and quick
+experimentation with SymPy.  isympy is a good way to use SymPy as an
+interactive calculator. If you have IPython and Matplotlib installed, then
+interactive plotting is enabled by default.
+
+COMMAND LINE OPTIONS
+--------------------
+
+-c CONSOLE, --console=CONSOLE
+
+     Use the specified shell (Python or IPython) shell as the console
+     backend instead of the default one (IPython if present, Python
+     otherwise), e.g.:
+
+        $isympy -c python
+
+    CONSOLE must be one of 'ipython' or 'python'
+
+-p PRETTY, --pretty PRETTY
+
+    Setup pretty-printing in SymPy. When pretty-printing is enabled,
+    expressions can be printed with Unicode or ASCII. The default is
+    to use pretty-printing (with Unicode if the terminal supports it).
+    When this option is 'no', expressions will not be pretty-printed
+    and ASCII will be used:
+
+        $isympy -p no
+
+    PRETTY must be one of 'unicode', 'ascii', or 'no'
+
+-t TYPES, --types=TYPES
+
+    Setup the ground types for the polys.  By default, gmpy ground types
+    are used if gmpy2 or gmpy is installed, otherwise it falls back to python
+    ground types, which are a little bit slower.  You can manually
+    choose python ground types even if gmpy is installed (e.g., for
+    testing purposes):
+
+        $isympy -t python
+
+    TYPES must be one of 'gmpy', 'gmpy1' or 'python'
+
+    Note that the ground type gmpy1 is primarily intended for testing; it
+    forces the use of gmpy version 1 even if gmpy2 is available.
+
+    This is the same as setting the environment variable
+    SYMPY_GROUND_TYPES to the given ground type (e.g.,
+    SYMPY_GROUND_TYPES='gmpy')
+
+    The ground types can be determined interactively from the variable
+    sympy.polys.domains.GROUND_TYPES.
+
+-o ORDER, --order ORDER
+
+    Setup the ordering of terms for printing.  The default is lex, which
+    orders terms lexicographically (e.g., x**2 + x + 1). You can choose
+    other orderings, such as rev-lex, which will use reverse
+    lexicographic ordering (e.g., 1 + x + x**2):
+
+        $isympy -o rev-lex
+
+    ORDER must be one of 'lex', 'rev-lex', 'grlex', 'rev-grlex',
+    'grevlex', 'rev-grevlex', 'old', or 'none'.
+
+    Note that for very large expressions, ORDER='none' may speed up
+    printing considerably but the terms will have no canonical order.
+
+-q, --quiet
+
+    Print only Python's and SymPy's versions to stdout at startup.
+
+-d, --doctest
+
+    Use the same format that should be used for doctests.  This is
+    equivalent to -c python -p no.
+
+-C, --no-cache
+
+    Disable the caching mechanism.  Disabling the cache may slow certain
+    operations down considerably.  This is useful for testing the cache,
+    or for benchmarking, as the cache can result in deceptive timings.
+
+    This is equivalent to setting the environment variable
+    SYMPY_USE_CACHE to 'no'.
+
+-a, --auto-symbols (requires at least IPython 0.11)
+
+    Automatically create missing symbols.  Normally, typing a name of a
+    Symbol that has not been instantiated first would raise NameError,
+    but with this option enabled, any undefined name will be
+    automatically created as a Symbol.
+
+    Note that this is intended only for interactive, calculator style
+    usage. In a script that uses SymPy, Symbols should be instantiated
+    at the top, so that it's clear what they are.
+
+    This will not override any names that are already defined, which
+    includes the single character letters represented by the mnemonic
+    QCOSINE (see the "Gotchas and Pitfalls" document in the
+    documentation). You can delete existing names by executing "del
+    name".  If a name is defined, typing "'name' in dir()" will return True.
+
+    The Symbols that are created using this have default assumptions.
+    If you want to place assumptions on symbols, you should create them
+    using symbols() or var().
+
+    Finally, this only works in the top level namespace. So, for
+    example, if you define a function in isympy with an undefined
+    Symbol, it will not work.
+
+    See also the -i and -I options.
+
+-i, --int-to-Integer (requires at least IPython 0.11)
+
+    Automatically wrap int literals with Integer.  This makes it so that
+    things like 1/2 will come out as Rational(1, 2), rather than 0.5.  This
+    works by preprocessing the source and wrapping all int literals with
+    Integer.  Note that this will not change the behavior of int literals
+    assigned to variables, and it also won't change the behavior of functions
+    that return int literals.
+
+    If you want an int, you can wrap the literal in int(), e.g. int(3)/int(2)
+    gives 1.5 (with division imported from __future__).
+
+-I, --interactive (requires at least IPython 0.11)
+
+    This is equivalent to --auto-symbols --int-to-Integer.  Future options
+    designed for ease of interactive use may be added to this.
+
+-D, --debug
+
+    Enable debugging output.  This is the same as setting the
+    environment variable SYMPY_DEBUG to 'True'.  The debug status is set
+    in the variable SYMPY_DEBUG within isympy.
+
+-- IPython options
+
+    Additionally you can pass command line options directly to the IPython
+    interpreter (the standard Python shell is not supported).  However you
+    need to add the '--' separator between two types of options, e.g the
+    startup banner option and the colors option. You need to enter the
+    options as required by the version of IPython that you are using, too:
+
+    in IPython 0.11,
+
+        $isympy -q -- --colors=NoColor
+
+    or older versions of IPython,
+
+        $isympy -q -- -colors NoColor
+
+See also isympy --help.
+"""
+
+import os
+import sys
+
+# DO NOT IMPORT SYMPY HERE! Or the setting of the sympy environment variables
+# by the command line will break.
+
+def main() -> None:
+    from argparse import ArgumentParser, RawDescriptionHelpFormatter
+
+    VERSION = None
+    if '--version' in sys.argv:
+        # We cannot import sympy before this is run, because flags like -C and
+        # -t set environment variables that must be set before SymPy is
+        # imported. The only thing we need to import it for is to get the
+        # version, which only matters with the --version flag.
+        import sympy
+        VERSION = sympy.__version__
+
+    usage = 'isympy [options] -- [ipython options]'
+    parser = ArgumentParser(
+        usage=usage,
+        description=__doc__,
+        formatter_class=RawDescriptionHelpFormatter,
+    )
+
+    parser.add_argument('--version', action='version', version=VERSION)
+
+    parser.add_argument(
+        '-c', '--console',
+        dest='console',
+        action='store',
+        default=None,
+        choices=['ipython', 'python'],
+        metavar='CONSOLE',
+        help='select type of interactive session: ipython | python; defaults '
+        'to ipython if IPython is installed, otherwise python')
+
+    parser.add_argument(
+        '-p', '--pretty',
+        dest='pretty',
+        action='store',
+        default=None,
+        metavar='PRETTY',
+        choices=['unicode', 'ascii', 'no'],
+        help='setup pretty printing: unicode | ascii | no; defaults to '
+        'unicode printing if the terminal supports it, otherwise ascii')
+
+    parser.add_argument(
+        '-t', '--types',
+        dest='types',
+        action='store',
+        default=None,
+        metavar='TYPES',
+        choices=['gmpy', 'gmpy1', 'python'],
+        help='setup ground types: gmpy | gmpy1 | python; defaults to gmpy if gmpy2 '
+        'or gmpy is installed, otherwise python')
+
+    parser.add_argument(
+        '-o', '--order',
+        dest='order',
+        action='store',
+        default=None,
+        metavar='ORDER',
+        choices=['lex', 'grlex', 'grevlex', 'rev-lex', 'rev-grlex', 'rev-grevlex', 'old', 'none'],
+        help='setup ordering of terms: [rev-]lex | [rev-]grlex | [rev-]grevlex | old | none; defaults to lex')
+
+    parser.add_argument(
+        '-q', '--quiet',
+        dest='quiet',
+        action='store_true',
+        default=False,
+        help='print only version information at startup')
+
+    parser.add_argument(
+        '-d', '--doctest',
+        dest='doctest',
+        action='store_true',
+        default=False,
+        help='use the doctest format for output (you can just copy and paste it)')
+
+    parser.add_argument(
+        '-C', '--no-cache',
+        dest='cache',
+        action='store_false',
+        default=True,
+        help='disable caching mechanism')
+
+    parser.add_argument(
+        '-a', '--auto-symbols',
+        dest='auto_symbols',
+        action='store_true',
+        default=False,
+        help='automatically construct missing symbols')
+
+    parser.add_argument(
+        '-i', '--int-to-Integer',
+        dest='auto_int_to_Integer',
+        action='store_true',
+        default=False,
+        help="automatically wrap int literals with Integer")
+
+    parser.add_argument(
+        '-I', '--interactive',
+        dest='interactive',
+        action='store_true',
+        default=False,
+        help="equivalent to -a -i")
+
+    parser.add_argument(
+        '-D', '--debug',
+        dest='debug',
+        action='store_true',
+        default=False,
+        help='enable debugging output')
+
+    (options, ipy_args) = parser.parse_known_args()
+    if '--' in ipy_args:
+        ipy_args.remove('--')
+
+    if not options.cache:
+        os.environ['SYMPY_USE_CACHE'] = 'no'
+
+    if options.types:
+        os.environ['SYMPY_GROUND_TYPES'] = options.types
+
+    if options.debug:
+        os.environ['SYMPY_DEBUG'] = str(options.debug)
+
+    if options.doctest:
+        options.pretty = 'no'
+        options.console = 'python'
+
+    session = options.console
+
+    if session is not None:
+        ipython = session == 'ipython'
+    else:
+        try:
+            import IPython
+            ipython = True
+        except ImportError:
+            if not options.quiet:
+                from sympy.interactive.session import no_ipython
+                print(no_ipython)
+            ipython = False
+
+    args = {
+        'pretty_print': True,
+        'use_unicode':  None,
+        'use_latex':    None,
+        'order':        None,
+        'argv':         ipy_args,
+    }
+
+    if options.pretty == 'unicode':
+        args['use_unicode'] = True
+    elif options.pretty == 'ascii':
+        args['use_unicode'] = False
+    elif options.pretty == 'no':
+        args['pretty_print'] = False
+
+    if options.order is not None:
+        args['order'] = options.order
+
+    args['quiet'] = options.quiet
+    args['auto_symbols'] = options.auto_symbols or options.interactive
+    args['auto_int_to_Integer'] = options.auto_int_to_Integer or options.interactive
+
+    from sympy.interactive import init_session
+    init_session(ipython, **args)
+
+if __name__ == "__main__":
+    main()