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@@ -336,3 +336,6 @@ parrot/lib/python3.10/site-packages/transformers/__pycache__/modeling_tf_utils.c
 parrot/lib/python3.10/site-packages/transformers/__pycache__/trainer.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
 moondream/lib/python3.10/site-packages/numpy.libs/libopenblas64_p-r0-0cf96a72.3.23.dev.so filter=lfs diff=lfs merge=lfs -text
 parrot/lib/python3.10/site-packages/sympy/combinatorics/__pycache__/perm_groups.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
+parrot/lib/python3.10/site-packages/sympy/solvers/diophantine/__pycache__/diophantine.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
+parrot/lib/python3.10/site-packages/sympy/solvers/__pycache__/solveset.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
+parrot/lib/python3.10/site-packages/sympy/tensor/__pycache__/tensor.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text

llava_next/lib/python3.10/site-packages/scipy/_lib/_uarray/LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2018, Quansight-Labs
+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 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.
+
+* 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.

llava_next/lib/python3.10/site-packages/scipy/_lib/_uarray/__init__.py

@@ -0,0 +1,116 @@
+"""
+.. note:
+    If you are looking for overrides for NumPy-specific methods, see the
+    documentation for :obj:`unumpy`. This page explains how to write
+    back-ends and multimethods.
+
+``uarray`` is built around a back-end protocol, and overridable multimethods.
+It is necessary to define multimethods for back-ends to be able to override them.
+See the documentation of :obj:`generate_multimethod` on how to write multimethods.
+
+
+
+Let's start with the simplest:
+
+``__ua_domain__`` defines the back-end *domain*. The domain consists of period-
+separated string consisting of the modules you extend plus the submodule. For
+example, if a submodule ``module2.submodule`` extends ``module1``
+(i.e., it exposes dispatchables marked as types available in ``module1``),
+then the domain string should be ``"module1.module2.submodule"``.
+
+
+For the purpose of this demonstration, we'll be creating an object and setting
+its attributes directly. However, note that you can use a module or your own type
+as a backend as well.
+
+>>> class Backend: pass
+>>> be = Backend()
+>>> be.__ua_domain__ = "ua_examples"
+
+It might be useful at this point to sidetrack to the documentation of
+:obj:`generate_multimethod` to find out how to generate a multimethod
+overridable by :obj:`uarray`. Needless to say, writing a backend and
+creating multimethods are mostly orthogonal activities, and knowing
+one doesn't necessarily require knowledge of the other, although it
+is certainly helpful. We expect core API designers/specifiers to write the
+multimethods, and implementors to override them. But, as is often the case,
+similar people write both.
+
+Without further ado, here's an example multimethod:
+
+>>> import uarray as ua
+>>> from uarray import Dispatchable
+>>> def override_me(a, b):
+...   return Dispatchable(a, int),
+>>> def override_replacer(args, kwargs, dispatchables):
+...     return (dispatchables[0], args[1]), {}
+>>> overridden_me = ua.generate_multimethod(
+...     override_me, override_replacer, "ua_examples"
+... )
+
+Next comes the part about overriding the multimethod. This requires
+the ``__ua_function__`` protocol, and the ``__ua_convert__``
+protocol. The ``__ua_function__`` protocol has the signature
+``(method, args, kwargs)`` where ``method`` is the passed
+multimethod, ``args``/``kwargs`` specify the arguments and ``dispatchables``
+is the list of converted dispatchables passed in.
+
+>>> def __ua_function__(method, args, kwargs):
+...     return method.__name__, args, kwargs
+>>> be.__ua_function__ = __ua_function__
+
+The other protocol of interest is the ``__ua_convert__`` protocol. It has the
+signature ``(dispatchables, coerce)``. When ``coerce`` is ``False``, conversion
+between the formats should ideally be an ``O(1)`` operation, but it means that
+no memory copying should be involved, only views of the existing data.
+
+>>> def __ua_convert__(dispatchables, coerce):
+...     for d in dispatchables:
+...         if d.type is int:
+...             if coerce and d.coercible:
+...                 yield str(d.value)
+...             else:
+...                 yield d.value
+>>> be.__ua_convert__ = __ua_convert__
+
+Now that we have defined the backend, the next thing to do is to call the multimethod.
+
+>>> with ua.set_backend(be):
+...      overridden_me(1, "2")
+('override_me', (1, '2'), {})
+
+Note that the marked type has no effect on the actual type of the passed object.
+We can also coerce the type of the input.
+
+>>> with ua.set_backend(be, coerce=True):
+...     overridden_me(1, "2")
+...     overridden_me(1.0, "2")
+('override_me', ('1', '2'), {})
+('override_me', ('1.0', '2'), {})
+
+Another feature is that if you remove ``__ua_convert__``, the arguments are not
+converted at all and it's up to the backend to handle that.
+
+>>> del be.__ua_convert__
+>>> with ua.set_backend(be):
+...     overridden_me(1, "2")
+('override_me', (1, '2'), {})
+
+You also have the option to return ``NotImplemented``, in which case processing moves on
+to the next back-end, which in this case, doesn't exist. The same applies to
+``__ua_convert__``.
+
+>>> be.__ua_function__ = lambda *a, **kw: NotImplemented
+>>> with ua.set_backend(be):
+...     overridden_me(1, "2")
+Traceback (most recent call last):
+    ...
+uarray.BackendNotImplementedError: ...
+
+The last possibility is if we don't have ``__ua_convert__``, in which case the job is
+left up to ``__ua_function__``, but putting things back into arrays after conversion
+will not be possible.
+"""
+
+from ._backend import *
+__version__ = '0.8.8.dev0+aa94c5a4.scipy'

llava_next/lib/python3.10/site-packages/scipy/_lib/_uarray/_backend.py

@@ -0,0 +1,704 @@
+import typing
+import types
+import inspect
+import functools
+from . import _uarray
+import copyreg
+import pickle
+import contextlib
+
+from ._uarray import (  # type: ignore
+    BackendNotImplementedError,
+    _Function,
+    _SkipBackendContext,
+    _SetBackendContext,
+    _BackendState,
+)
+
+__all__ = [
+    "set_backend",
+    "set_global_backend",
+    "skip_backend",
+    "register_backend",
+    "determine_backend",
+    "determine_backend_multi",
+    "clear_backends",
+    "create_multimethod",
+    "generate_multimethod",
+    "_Function",
+    "BackendNotImplementedError",
+    "Dispatchable",
+    "wrap_single_convertor",
+    "wrap_single_convertor_instance",
+    "all_of_type",
+    "mark_as",
+    "set_state",
+    "get_state",
+    "reset_state",
+    "_BackendState",
+    "_SkipBackendContext",
+    "_SetBackendContext",
+]
+
+ArgumentExtractorType = typing.Callable[..., tuple["Dispatchable", ...]]
+ArgumentReplacerType = typing.Callable[
+    [tuple, dict, tuple], tuple[tuple, dict]
+]
+
+def unpickle_function(mod_name, qname, self_):
+    import importlib
+
+    try:
+        module = importlib.import_module(mod_name)
+        qname = qname.split(".")
+        func = module
+        for q in qname:
+            func = getattr(func, q)
+
+        if self_ is not None:
+            func = types.MethodType(func, self_)
+
+        return func
+    except (ImportError, AttributeError) as e:
+        from pickle import UnpicklingError
+
+        raise UnpicklingError from e
+
+
+def pickle_function(func):
+    mod_name = getattr(func, "__module__", None)
+    qname = getattr(func, "__qualname__", None)
+    self_ = getattr(func, "__self__", None)
+
+    try:
+        test = unpickle_function(mod_name, qname, self_)
+    except pickle.UnpicklingError:
+        test = None
+
+    if test is not func:
+        raise pickle.PicklingError(
+            f"Can't pickle {func}: it's not the same object as {test}"
+        )
+
+    return unpickle_function, (mod_name, qname, self_)
+
+
+def pickle_state(state):
+    return _uarray._BackendState._unpickle, state._pickle()
+
+
+def pickle_set_backend_context(ctx):
+    return _SetBackendContext, ctx._pickle()
+
+
+def pickle_skip_backend_context(ctx):
+    return _SkipBackendContext, ctx._pickle()
+
+
+copyreg.pickle(_Function, pickle_function)
+copyreg.pickle(_uarray._BackendState, pickle_state)
+copyreg.pickle(_SetBackendContext, pickle_set_backend_context)
+copyreg.pickle(_SkipBackendContext, pickle_skip_backend_context)
+
+
+def get_state():
+    """
+    Returns an opaque object containing the current state of all the backends.
+
+    Can be used for synchronization between threads/processes.
+
+    See Also
+    --------
+    set_state
+        Sets the state returned by this function.
+    """
+    return _uarray.get_state()
+
+
+@contextlib.contextmanager
+def reset_state():
+    """
+    Returns a context manager that resets all state once exited.
+
+    See Also
+    --------
+    set_state
+        Context manager that sets the backend state.
+    get_state
+        Gets a state to be set by this context manager.
+    """
+    with set_state(get_state()):
+        yield
+
+
+@contextlib.contextmanager
+def set_state(state):
+    """
+    A context manager that sets the state of the backends to one returned by :obj:`get_state`.
+
+    See Also
+    --------
+    get_state
+        Gets a state to be set by this context manager.
+    """  # noqa: E501
+    old_state = get_state()
+    _uarray.set_state(state)
+    try:
+        yield
+    finally:
+        _uarray.set_state(old_state, True)
+
+
+def create_multimethod(*args, **kwargs):
+    """
+    Creates a decorator for generating multimethods.
+
+    This function creates a decorator that can be used with an argument
+    extractor in order to generate a multimethod. Other than for the
+    argument extractor, all arguments are passed on to
+    :obj:`generate_multimethod`.
+
+    See Also
+    --------
+    generate_multimethod
+        Generates a multimethod.
+    """
+
+    def wrapper(a):
+        return generate_multimethod(a, *args, **kwargs)
+
+    return wrapper
+
+
+def generate_multimethod(
+    argument_extractor: ArgumentExtractorType,
+    argument_replacer: ArgumentReplacerType,
+    domain: str,
+    default: typing.Optional[typing.Callable] = None,
+):
+    """
+    Generates a multimethod.
+
+    Parameters
+    ----------
+    argument_extractor : ArgumentExtractorType
+        A callable which extracts the dispatchable arguments. Extracted arguments
+        should be marked by the :obj:`Dispatchable` class. It has the same signature
+        as the desired multimethod.
+    argument_replacer : ArgumentReplacerType
+        A callable with the signature (args, kwargs, dispatchables), which should also
+        return an (args, kwargs) pair with the dispatchables replaced inside the
+        args/kwargs.
+    domain : str
+        A string value indicating the domain of this multimethod.
+    default: Optional[Callable], optional
+        The default implementation of this multimethod, where ``None`` (the default)
+        specifies there is no default implementation.
+
+    Examples
+    --------
+    In this example, ``a`` is to be dispatched over, so we return it, while marking it
+    as an ``int``.
+    The trailing comma is needed because the args have to be returned as an iterable.
+
+    >>> def override_me(a, b):
+    ...   return Dispatchable(a, int),
+
+    Next, we define the argument replacer that replaces the dispatchables inside
+    args/kwargs with the supplied ones.
+
+    >>> def override_replacer(args, kwargs, dispatchables):
+    ...     return (dispatchables[0], args[1]), {}
+
+    Next, we define the multimethod.
+
+    >>> overridden_me = generate_multimethod(
+    ...     override_me, override_replacer, "ua_examples"
+    ... )
+
+    Notice that there's no default implementation, unless you supply one.
+
+    >>> overridden_me(1, "a")
+    Traceback (most recent call last):
+        ...
+    uarray.BackendNotImplementedError: ...
+
+    >>> overridden_me2 = generate_multimethod(
+    ...     override_me, override_replacer, "ua_examples", default=lambda x, y: (x, y)
+    ... )
+    >>> overridden_me2(1, "a")
+    (1, 'a')
+
+    See Also
+    --------
+    uarray
+        See the module documentation for how to override the method by creating
+        backends.
+    """
+    kw_defaults, arg_defaults, opts = get_defaults(argument_extractor)
+    ua_func = _Function(
+        argument_extractor,
+        argument_replacer,
+        domain,
+        arg_defaults,
+        kw_defaults,
+        default,
+    )
+
+    return functools.update_wrapper(ua_func, argument_extractor)
+
+
+def set_backend(backend, coerce=False, only=False):
+    """
+    A context manager that sets the preferred backend.
+
+    Parameters
+    ----------
+    backend
+        The backend to set.
+    coerce
+        Whether or not to coerce to a specific backend's types. Implies ``only``.
+    only
+        Whether or not this should be the last backend to try.
+
+    See Also
+    --------
+    skip_backend: A context manager that allows skipping of backends.
+    set_global_backend: Set a single, global backend for a domain.
+    """
+    try:
+        return backend.__ua_cache__["set", coerce, only]
+    except AttributeError:
+        backend.__ua_cache__ = {}
+    except KeyError:
+        pass
+
+    ctx = _SetBackendContext(backend, coerce, only)
+    backend.__ua_cache__["set", coerce, only] = ctx
+    return ctx
+
+
+def skip_backend(backend):
+    """
+    A context manager that allows one to skip a given backend from processing
+    entirely. This allows one to use another backend's code in a library that
+    is also a consumer of the same backend.
+
+    Parameters
+    ----------
+    backend
+        The backend to skip.
+
+    See Also
+    --------
+    set_backend: A context manager that allows setting of backends.
+    set_global_backend: Set a single, global backend for a domain.
+    """
+    try:
+        return backend.__ua_cache__["skip"]
+    except AttributeError:
+        backend.__ua_cache__ = {}
+    except KeyError:
+        pass
+
+    ctx = _SkipBackendContext(backend)
+    backend.__ua_cache__["skip"] = ctx
+    return ctx
+
+
+def get_defaults(f):
+    sig = inspect.signature(f)
+    kw_defaults = {}
+    arg_defaults = []
+    opts = set()
+    for k, v in sig.parameters.items():
+        if v.default is not inspect.Parameter.empty:
+            kw_defaults[k] = v.default
+        if v.kind in (
+            inspect.Parameter.POSITIONAL_ONLY,
+            inspect.Parameter.POSITIONAL_OR_KEYWORD,
+        ):
+            arg_defaults.append(v.default)
+        opts.add(k)
+
+    return kw_defaults, tuple(arg_defaults), opts
+
+
+def set_global_backend(backend, coerce=False, only=False, *, try_last=False):
+    """
+    This utility method replaces the default backend for permanent use. It
+    will be tried in the list of backends automatically, unless the
+    ``only`` flag is set on a backend. This will be the first tried
+    backend outside the :obj:`set_backend` context manager.
+
+    Note that this method is not thread-safe.
+
+    .. warning::
+        We caution library authors against using this function in
+        their code. We do *not* support this use-case. This function
+        is meant to be used only by users themselves, or by a reference
+        implementation, if one exists.
+
+    Parameters
+    ----------
+    backend
+        The backend to register.
+    coerce : bool
+        Whether to coerce input types when trying this backend.
+    only : bool
+        If ``True``, no more backends will be tried if this fails.
+        Implied by ``coerce=True``.
+    try_last : bool
+        If ``True``, the global backend is tried after registered backends.
+
+    See Also
+    --------
+    set_backend: A context manager that allows setting of backends.
+    skip_backend: A context manager that allows skipping of backends.
+    """
+    _uarray.set_global_backend(backend, coerce, only, try_last)
+
+
+def register_backend(backend):
+    """
+    This utility method sets registers backend for permanent use. It
+    will be tried in the list of backends automatically, unless the
+    ``only`` flag is set on a backend.
+
+    Note that this method is not thread-safe.
+
+    Parameters
+    ----------
+    backend
+        The backend to register.
+    """
+    _uarray.register_backend(backend)
+
+
+def clear_backends(domain, registered=True, globals=False):
+    """
+    This utility method clears registered backends.
+
+    .. warning::
+        We caution library authors against using this function in
+        their code. We do *not* support this use-case. This function
+        is meant to be used only by users themselves.
+
+    .. warning::
+        Do NOT use this method inside a multimethod call, or the
+        program is likely to crash.
+
+    Parameters
+    ----------
+    domain : Optional[str]
+        The domain for which to de-register backends. ``None`` means
+        de-register for all domains.
+    registered : bool
+        Whether or not to clear registered backends. See :obj:`register_backend`.
+    globals : bool
+        Whether or not to clear global backends. See :obj:`set_global_backend`.
+
+    See Also
+    --------
+    register_backend : Register a backend globally.
+    set_global_backend : Set a global backend.
+    """
+    _uarray.clear_backends(domain, registered, globals)
+
+
+class Dispatchable:
+    """
+    A utility class which marks an argument with a specific dispatch type.
+
+
+    Attributes
+    ----------
+    value
+        The value of the Dispatchable.
+
+    type
+        The type of the Dispatchable.
+
+    Examples
+    --------
+    >>> x = Dispatchable(1, str)
+    >>> x
+    <Dispatchable: type=<class 'str'>, value=1>
+
+    See Also
+    --------
+    all_of_type
+        Marks all unmarked parameters of a function.
+
+    mark_as
+        Allows one to create a utility function to mark as a given type.
+    """
+
+    def __init__(self, value, dispatch_type, coercible=True):
+        self.value = value
+        self.type = dispatch_type
+        self.coercible = coercible
+
+    def __getitem__(self, index):
+        return (self.type, self.value)[index]
+
+    def __str__(self):
+        return f"<{type(self).__name__}: type={self.type!r}, value={self.value!r}>"
+
+    __repr__ = __str__
+
+
+def mark_as(dispatch_type):
+    """
+    Creates a utility function to mark something as a specific type.
+
+    Examples
+    --------
+    >>> mark_int = mark_as(int)
+    >>> mark_int(1)
+    <Dispatchable: type=<class 'int'>, value=1>
+    """
+    return functools.partial(Dispatchable, dispatch_type=dispatch_type)
+
+
+def all_of_type(arg_type):
+    """
+    Marks all unmarked arguments as a given type.
+
+    Examples
+    --------
+    >>> @all_of_type(str)
+    ... def f(a, b):
+    ...     return a, Dispatchable(b, int)
+    >>> f('a', 1)
+    (<Dispatchable: type=<class 'str'>, value='a'>,
+     <Dispatchable: type=<class 'int'>, value=1>)
+    """
+
+    def outer(func):
+        @functools.wraps(func)
+        def inner(*args, **kwargs):
+            extracted_args = func(*args, **kwargs)
+            return tuple(
+                Dispatchable(arg, arg_type)
+                if not isinstance(arg, Dispatchable)
+                else arg
+                for arg in extracted_args
+            )
+
+        return inner
+
+    return outer
+
+
+def wrap_single_convertor(convert_single):
+    """
+    Wraps a ``__ua_convert__`` defined for a single element to all elements.
+    If any of them return ``NotImplemented``, the operation is assumed to be
+    undefined.
+
+    Accepts a signature of (value, type, coerce).
+    """
+
+    @functools.wraps(convert_single)
+    def __ua_convert__(dispatchables, coerce):
+        converted = []
+        for d in dispatchables:
+            c = convert_single(d.value, d.type, coerce and d.coercible)
+
+            if c is NotImplemented:
+                return NotImplemented
+
+            converted.append(c)
+
+        return converted
+
+    return __ua_convert__
+
+
+def wrap_single_convertor_instance(convert_single):
+    """
+    Wraps a ``__ua_convert__`` defined for a single element to all elements.
+    If any of them return ``NotImplemented``, the operation is assumed to be
+    undefined.
+
+    Accepts a signature of (value, type, coerce).
+    """
+
+    @functools.wraps(convert_single)
+    def __ua_convert__(self, dispatchables, coerce):
+        converted = []
+        for d in dispatchables:
+            c = convert_single(self, d.value, d.type, coerce and d.coercible)
+
+            if c is NotImplemented:
+                return NotImplemented
+
+            converted.append(c)
+
+        return converted
+
+    return __ua_convert__
+
+
+def determine_backend(value, dispatch_type, *, domain, only=True, coerce=False):
+    """Set the backend to the first active backend that supports ``value``
+
+    This is useful for functions that call multimethods without any dispatchable
+    arguments. You can use :func:`determine_backend` to ensure the same backend
+    is used everywhere in a block of multimethod calls.
+
+    Parameters
+    ----------
+    value
+        The value being tested
+    dispatch_type
+        The dispatch type associated with ``value``, aka
+        ":ref:`marking <MarkingGlossary>`".
+    domain: string
+        The domain to query for backends and set.
+    coerce: bool
+        Whether or not to allow coercion to the backend's types. Implies ``only``.
+    only: bool
+        Whether or not this should be the last backend to try.
+
+    See Also
+    --------
+    set_backend: For when you know which backend to set
+
+    Notes
+    -----
+
+    Support is determined by the ``__ua_convert__`` protocol. Backends not
+    supporting the type must return ``NotImplemented`` from their
+    ``__ua_convert__`` if they don't support input of that type.
+
+    Examples
+    --------
+
+    Suppose we have two backends ``BackendA`` and ``BackendB`` each supporting
+    different types, ``TypeA`` and ``TypeB``. Neither supporting the other type:
+
+    >>> with ua.set_backend(ex.BackendA):
+    ...     ex.call_multimethod(ex.TypeB(), ex.TypeB())
+    Traceback (most recent call last):
+        ...
+    uarray.BackendNotImplementedError: ...
+
+    Now consider a multimethod that creates a new object of ``TypeA``, or
+    ``TypeB`` depending on the active backend.
+
+    >>> with ua.set_backend(ex.BackendA), ua.set_backend(ex.BackendB):
+    ...         res = ex.creation_multimethod()
+    ...         ex.call_multimethod(res, ex.TypeA())
+    Traceback (most recent call last):
+        ...
+    uarray.BackendNotImplementedError: ...
+
+    ``res`` is an object of ``TypeB`` because ``BackendB`` is set in the
+    innermost with statement. So, ``call_multimethod`` fails since the types
+    don't match.
+
+    Instead, we need to first find a backend suitable for all of our objects.
+
+    >>> with ua.set_backend(ex.BackendA), ua.set_backend(ex.BackendB):
+    ...     x = ex.TypeA()
+    ...     with ua.determine_backend(x, "mark", domain="ua_examples"):
+    ...         res = ex.creation_multimethod()
+    ...         ex.call_multimethod(res, x)
+    TypeA
+
+    """
+    dispatchables = (Dispatchable(value, dispatch_type, coerce),)
+    backend = _uarray.determine_backend(domain, dispatchables, coerce)
+
+    return set_backend(backend, coerce=coerce, only=only)
+
+
+def determine_backend_multi(
+    dispatchables, *, domain, only=True, coerce=False, **kwargs
+):
+    """Set a backend supporting all ``dispatchables``
+
+    This is useful for functions that call multimethods without any dispatchable
+    arguments. You can use :func:`determine_backend_multi` to ensure the same
+    backend is used everywhere in a block of multimethod calls involving
+    multiple arrays.
+
+    Parameters
+    ----------
+    dispatchables: Sequence[Union[uarray.Dispatchable, Any]]
+        The dispatchables that must be supported
+    domain: string
+        The domain to query for backends and set.
+    coerce: bool
+        Whether or not to allow coercion to the backend's types. Implies ``only``.
+    only: bool
+        Whether or not this should be the last backend to try.
+    dispatch_type: Optional[Any]
+        The default dispatch type associated with ``dispatchables``, aka
+        ":ref:`marking <MarkingGlossary>`".
+
+    See Also
+    --------
+    determine_backend: For a single dispatch value
+    set_backend: For when you know which backend to set
+
+    Notes
+    -----
+
+    Support is determined by the ``__ua_convert__`` protocol. Backends not
+    supporting the type must return ``NotImplemented`` from their
+    ``__ua_convert__`` if they don't support input of that type.
+
+    Examples
+    --------
+
+    :func:`determine_backend` allows the backend to be set from a single
+    object. :func:`determine_backend_multi` allows multiple objects to be
+    checked simultaneously for support in the backend. Suppose we have a
+    ``BackendAB`` which supports ``TypeA`` and ``TypeB`` in the same call,
+    and a ``BackendBC`` that doesn't support ``TypeA``.
+
+    >>> with ua.set_backend(ex.BackendAB), ua.set_backend(ex.BackendBC):
+    ...     a, b = ex.TypeA(), ex.TypeB()
+    ...     with ua.determine_backend_multi(
+    ...         [ua.Dispatchable(a, "mark"), ua.Dispatchable(b, "mark")],
+    ...         domain="ua_examples"
+    ...     ):
+    ...         res = ex.creation_multimethod()
+    ...         ex.call_multimethod(res, a, b)
+    TypeA
+
+    This won't call ``BackendBC`` because it doesn't support ``TypeA``.
+
+    We can also use leave out the ``ua.Dispatchable`` if we specify the
+    default ``dispatch_type`` for the ``dispatchables`` argument.
+
+    >>> with ua.set_backend(ex.BackendAB), ua.set_backend(ex.BackendBC):
+    ...     a, b = ex.TypeA(), ex.TypeB()
+    ...     with ua.determine_backend_multi(
+    ...         [a, b], dispatch_type="mark", domain="ua_examples"
+    ...     ):
+    ...         res = ex.creation_multimethod()
+    ...         ex.call_multimethod(res, a, b)
+    TypeA
+
+    """
+    if "dispatch_type" in kwargs:
+        disp_type = kwargs.pop("dispatch_type")
+        dispatchables = tuple(
+            d if isinstance(d, Dispatchable) else Dispatchable(d, disp_type)
+            for d in dispatchables
+        )
+    else:
+        dispatchables = tuple(dispatchables)
+        if not all(isinstance(d, Dispatchable) for d in dispatchables):
+            raise TypeError("dispatchables must be instances of uarray.Dispatchable")
+
+    if len(kwargs) != 0:
+        raise TypeError(f"Received unexpected keyword arguments: {kwargs}")
+
+    backend = _uarray.determine_backend(domain, dispatchables, coerce)
+
+    return set_backend(backend, coerce=coerce, only=only)

llava_next/lib/python3.10/site-packages/scipy/_lib/tests/test_ccallback.py

@@ -0,0 +1,204 @@
+from numpy.testing import assert_equal, assert_
+from pytest import raises as assert_raises
+
+import time
+import pytest
+import ctypes
+import threading
+from scipy._lib import _ccallback_c as _test_ccallback_cython
+from scipy._lib import _test_ccallback
+from scipy._lib._ccallback import LowLevelCallable
+
+try:
+    import cffi
+    HAVE_CFFI = True
+except ImportError:
+    HAVE_CFFI = False
+
+
+ERROR_VALUE = 2.0
+
+
+def callback_python(a, user_data=None):
+    if a == ERROR_VALUE:
+        raise ValueError("bad value")
+
+    if user_data is None:
+        return a + 1
+    else:
+        return a + user_data
+
+def _get_cffi_func(base, signature):
+    if not HAVE_CFFI:
+        pytest.skip("cffi not installed")
+
+    # Get function address
+    voidp = ctypes.cast(base, ctypes.c_void_p)
+    address = voidp.value
+
+    # Create corresponding cffi handle
+    ffi = cffi.FFI()
+    func = ffi.cast(signature, address)
+    return func
+
+
+def _get_ctypes_data():
+    value = ctypes.c_double(2.0)
+    return ctypes.cast(ctypes.pointer(value), ctypes.c_voidp)
+
+
+def _get_cffi_data():
+    if not HAVE_CFFI:
+        pytest.skip("cffi not installed")
+    ffi = cffi.FFI()
+    return ffi.new('double *', 2.0)
+
+
+CALLERS = {
+    'simple': _test_ccallback.test_call_simple,
+    'nodata': _test_ccallback.test_call_nodata,
+    'nonlocal': _test_ccallback.test_call_nonlocal,
+    'cython': _test_ccallback_cython.test_call_cython,
+}
+
+# These functions have signatures known to the callers
+FUNCS = {
+    'python': lambda: callback_python,
+    'capsule': lambda: _test_ccallback.test_get_plus1_capsule(),
+    'cython': lambda: LowLevelCallable.from_cython(_test_ccallback_cython,
+                                                   "plus1_cython"),
+    'ctypes': lambda: _test_ccallback_cython.plus1_ctypes,
+    'cffi': lambda: _get_cffi_func(_test_ccallback_cython.plus1_ctypes,
+                                   'double (*)(double, int *, void *)'),
+    'capsule_b': lambda: _test_ccallback.test_get_plus1b_capsule(),
+    'cython_b': lambda: LowLevelCallable.from_cython(_test_ccallback_cython,
+                                                     "plus1b_cython"),
+    'ctypes_b': lambda: _test_ccallback_cython.plus1b_ctypes,
+    'cffi_b': lambda: _get_cffi_func(_test_ccallback_cython.plus1b_ctypes,
+                                     'double (*)(double, double, int *, void *)'),
+}
+
+# These functions have signatures the callers don't know
+BAD_FUNCS = {
+    'capsule_bc': lambda: _test_ccallback.test_get_plus1bc_capsule(),
+    'cython_bc': lambda: LowLevelCallable.from_cython(_test_ccallback_cython,
+                                                      "plus1bc_cython"),
+    'ctypes_bc': lambda: _test_ccallback_cython.plus1bc_ctypes,
+    'cffi_bc': lambda: _get_cffi_func(
+        _test_ccallback_cython.plus1bc_ctypes,
+        'double (*)(double, double, double, int *, void *)'
+    ),
+}
+
+USER_DATAS = {
+    'ctypes': _get_ctypes_data,
+    'cffi': _get_cffi_data,
+    'capsule': _test_ccallback.test_get_data_capsule,
+}
+
+
+def test_callbacks():
+    def check(caller, func, user_data):
+        caller = CALLERS[caller]
+        func = FUNCS[func]()
+        user_data = USER_DATAS[user_data]()
+
+        if func is callback_python:
+            def func2(x):
+                return func(x, 2.0)
+        else:
+            func2 = LowLevelCallable(func, user_data)
+            func = LowLevelCallable(func)
+
+        # Test basic call
+        assert_equal(caller(func, 1.0), 2.0)
+
+        # Test 'bad' value resulting to an error
+        assert_raises(ValueError, caller, func, ERROR_VALUE)
+
+        # Test passing in user_data
+        assert_equal(caller(func2, 1.0), 3.0)
+
+    for caller in sorted(CALLERS.keys()):
+        for func in sorted(FUNCS.keys()):
+            for user_data in sorted(USER_DATAS.keys()):
+                check(caller, func, user_data)
+
+
+def test_bad_callbacks():
+    def check(caller, func, user_data):
+        caller = CALLERS[caller]
+        user_data = USER_DATAS[user_data]()
+        func = BAD_FUNCS[func]()
+
+        if func is callback_python:
+            def func2(x):
+                return func(x, 2.0)
+        else:
+            func2 = LowLevelCallable(func, user_data)
+            func = LowLevelCallable(func)
+
+        # Test that basic call fails
+        assert_raises(ValueError, caller, LowLevelCallable(func), 1.0)
+
+        # Test that passing in user_data also fails
+        assert_raises(ValueError, caller, func2, 1.0)
+
+        # Test error message
+        llfunc = LowLevelCallable(func)
+        try:
+            caller(llfunc, 1.0)
+        except ValueError as err:
+            msg = str(err)
+            assert_(llfunc.signature in msg, msg)
+            assert_('double (double, double, int *, void *)' in msg, msg)
+
+    for caller in sorted(CALLERS.keys()):
+        for func in sorted(BAD_FUNCS.keys()):
+            for user_data in sorted(USER_DATAS.keys()):
+                check(caller, func, user_data)
+
+
+def test_signature_override():
+    caller = _test_ccallback.test_call_simple
+    func = _test_ccallback.test_get_plus1_capsule()
+
+    llcallable = LowLevelCallable(func, signature="bad signature")
+    assert_equal(llcallable.signature, "bad signature")
+    assert_raises(ValueError, caller, llcallable, 3)
+
+    llcallable = LowLevelCallable(func, signature="double (double, int *, void *)")
+    assert_equal(llcallable.signature, "double (double, int *, void *)")
+    assert_equal(caller(llcallable, 3), 4)
+
+
+def test_threadsafety():
+    def callback(a, caller):
+        if a <= 0:
+            return 1
+        else:
+            res = caller(lambda x: callback(x, caller), a - 1)
+            return 2*res
+
+    def check(caller):
+        caller = CALLERS[caller]
+
+        results = []
+
+        count = 10
+
+        def run():
+            time.sleep(0.01)
+            r = caller(lambda x: callback(x, caller), count)
+            results.append(r)
+
+        threads = [threading.Thread(target=run) for j in range(20)]
+        for thread in threads:
+            thread.start()
+        for thread in threads:
+            thread.join()
+
+        assert_equal(results, [2.0**count]*len(threads))
+
+    for caller in CALLERS.keys():
+        check(caller)

llava_next/lib/python3.10/site-packages/scipy/_lib/tests/test_public_api.py

@@ -0,0 +1,496 @@
+"""
+This test script is adopted from:
+    https://github.com/numpy/numpy/blob/main/numpy/tests/test_public_api.py
+"""
+
+import pkgutil
+import types
+import importlib
+import warnings
+from importlib import import_module
+
+import pytest
+
+import scipy
+
+from scipy.conftest import xp_available_backends
+
+
+def test_dir_testing():
+    """Assert that output of dir has only one "testing/tester"
+    attribute without duplicate"""
+    assert len(dir(scipy)) == len(set(dir(scipy)))
+
+
+# Historically SciPy has not used leading underscores for private submodules
+# much.  This has resulted in lots of things that look like public modules
+# (i.e. things that can be imported as `import scipy.somesubmodule.somefile`),
+# but were never intended to be public.  The PUBLIC_MODULES list contains
+# modules that are either public because they were meant to be, or because they
+# contain public functions/objects that aren't present in any other namespace
+# for whatever reason and therefore should be treated as public.
+PUBLIC_MODULES = ["scipy." + s for s in [
+    "cluster",
+    "cluster.vq",
+    "cluster.hierarchy",
+    "constants",
+    "datasets",
+    "fft",
+    "fftpack",
+    "integrate",
+    "interpolate",
+    "io",
+    "io.arff",
+    "io.matlab",
+    "io.wavfile",
+    "linalg",
+    "linalg.blas",
+    "linalg.cython_blas",
+    "linalg.lapack",
+    "linalg.cython_lapack",
+    "linalg.interpolative",
+    "misc",
+    "ndimage",
+    "odr",
+    "optimize",
+    "signal",
+    "signal.windows",
+    "sparse",
+    "sparse.linalg",
+    "sparse.csgraph",
+    "spatial",
+    "spatial.distance",
+    "spatial.transform",
+    "special",
+    "stats",
+    "stats.contingency",
+    "stats.distributions",
+    "stats.mstats",
+    "stats.qmc",
+    "stats.sampling"
+]]
+
+# The PRIVATE_BUT_PRESENT_MODULES list contains modules that lacked underscores
+# in their name and hence looked public, but weren't meant to be. All these
+# namespace were deprecated in the 1.8.0 release - see "clear split between
+# public and private API" in the 1.8.0 release notes.
+# These private modules support will be removed in SciPy v2.0.0, as the
+# deprecation messages emitted by each of these modules say.
+PRIVATE_BUT_PRESENT_MODULES = [
+    'scipy.constants.codata',
+    'scipy.constants.constants',
+    'scipy.fftpack.basic',
+    'scipy.fftpack.convolve',
+    'scipy.fftpack.helper',
+    'scipy.fftpack.pseudo_diffs',
+    'scipy.fftpack.realtransforms',
+    'scipy.integrate.dop',
+    'scipy.integrate.lsoda',
+    'scipy.integrate.odepack',
+    'scipy.integrate.quadpack',
+    'scipy.integrate.vode',
+    'scipy.interpolate.dfitpack',
+    'scipy.interpolate.fitpack',
+    'scipy.interpolate.fitpack2',
+    'scipy.interpolate.interpnd',
+    'scipy.interpolate.interpolate',
+    'scipy.interpolate.ndgriddata',
+    'scipy.interpolate.polyint',
+    'scipy.interpolate.rbf',
+    'scipy.io.arff.arffread',
+    'scipy.io.harwell_boeing',
+    'scipy.io.idl',
+    'scipy.io.matlab.byteordercodes',
+    'scipy.io.matlab.mio',
+    'scipy.io.matlab.mio4',
+    'scipy.io.matlab.mio5',
+    'scipy.io.matlab.mio5_params',
+    'scipy.io.matlab.mio5_utils',
+    'scipy.io.matlab.mio_utils',
+    'scipy.io.matlab.miobase',
+    'scipy.io.matlab.streams',
+    'scipy.io.mmio',
+    'scipy.io.netcdf',
+    'scipy.linalg.basic',
+    'scipy.linalg.decomp',
+    'scipy.linalg.decomp_cholesky',
+    'scipy.linalg.decomp_lu',
+    'scipy.linalg.decomp_qr',
+    'scipy.linalg.decomp_schur',
+    'scipy.linalg.decomp_svd',
+    'scipy.linalg.matfuncs',
+    'scipy.linalg.misc',
+    'scipy.linalg.special_matrices',
+    'scipy.misc.common',
+    'scipy.misc.doccer',
+    'scipy.ndimage.filters',
+    'scipy.ndimage.fourier',
+    'scipy.ndimage.interpolation',
+    'scipy.ndimage.measurements',
+    'scipy.ndimage.morphology',
+    'scipy.odr.models',
+    'scipy.odr.odrpack',
+    'scipy.optimize.cobyla',
+    'scipy.optimize.cython_optimize',
+    'scipy.optimize.lbfgsb',
+    'scipy.optimize.linesearch',
+    'scipy.optimize.minpack',
+    'scipy.optimize.minpack2',
+    'scipy.optimize.moduleTNC',
+    'scipy.optimize.nonlin',
+    'scipy.optimize.optimize',
+    'scipy.optimize.slsqp',
+    'scipy.optimize.tnc',
+    'scipy.optimize.zeros',
+    'scipy.signal.bsplines',
+    'scipy.signal.filter_design',
+    'scipy.signal.fir_filter_design',
+    'scipy.signal.lti_conversion',
+    'scipy.signal.ltisys',
+    'scipy.signal.signaltools',
+    'scipy.signal.spectral',
+    'scipy.signal.spline',
+    'scipy.signal.waveforms',
+    'scipy.signal.wavelets',
+    'scipy.signal.windows.windows',
+    'scipy.sparse.base',
+    'scipy.sparse.bsr',
+    'scipy.sparse.compressed',
+    'scipy.sparse.construct',
+    'scipy.sparse.coo',
+    'scipy.sparse.csc',
+    'scipy.sparse.csr',
+    'scipy.sparse.data',
+    'scipy.sparse.dia',
+    'scipy.sparse.dok',
+    'scipy.sparse.extract',
+    'scipy.sparse.lil',
+    'scipy.sparse.linalg.dsolve',
+    'scipy.sparse.linalg.eigen',
+    'scipy.sparse.linalg.interface',
+    'scipy.sparse.linalg.isolve',
+    'scipy.sparse.linalg.matfuncs',
+    'scipy.sparse.sparsetools',
+    'scipy.sparse.spfuncs',
+    'scipy.sparse.sputils',
+    'scipy.spatial.ckdtree',
+    'scipy.spatial.kdtree',
+    'scipy.spatial.qhull',
+    'scipy.spatial.transform.rotation',
+    'scipy.special.add_newdocs',
+    'scipy.special.basic',
+    'scipy.special.cython_special',
+    'scipy.special.orthogonal',
+    'scipy.special.sf_error',
+    'scipy.special.specfun',
+    'scipy.special.spfun_stats',
+    'scipy.stats.biasedurn',
+    'scipy.stats.kde',
+    'scipy.stats.morestats',
+    'scipy.stats.mstats_basic',
+    'scipy.stats.mstats_extras',
+    'scipy.stats.mvn',
+    'scipy.stats.stats',
+]
+
+
+def is_unexpected(name):
+    """Check if this needs to be considered."""
+    if '._' in name or '.tests' in name or '.setup' in name:
+        return False
+
+    if name in PUBLIC_MODULES:
+        return False
+
+    if name in PRIVATE_BUT_PRESENT_MODULES:
+        return False
+
+    return True
+
+
+SKIP_LIST = [
+    'scipy.conftest',
+    'scipy.version',
+    'scipy.special.libsf_error_state'
+]
+
+
+# XXX: this test does more than it says on the tin - in using `pkgutil.walk_packages`,
+# it will raise if it encounters any exceptions which are not handled by `ignore_errors`
+# while attempting to import each discovered package.
+# For now, `ignore_errors` only ignores what is necessary, but this could be expanded -
+# for example, to all errors from private modules or git subpackages - if desired.
+def test_all_modules_are_expected():
+    """
+    Test that we don't add anything that looks like a new public module by
+    accident.  Check is based on filenames.
+    """
+
+    def ignore_errors(name):
+        # if versions of other array libraries are installed which are incompatible
+        # with the installed NumPy version, there can be errors on importing
+        # `array_api_compat`. This should only raise if SciPy is configured with
+        # that library as an available backend.
+        backends = {'cupy': 'cupy',
+                    'pytorch': 'torch',
+                    'dask.array': 'dask.array'}
+        for backend, dir_name in backends.items():
+            path = f'array_api_compat.{dir_name}'
+            if path in name and backend not in xp_available_backends:
+                return
+        raise
+
+    modnames = []
+
+    for _, modname, _ in pkgutil.walk_packages(path=scipy.__path__,
+                                               prefix=scipy.__name__ + '.',
+                                               onerror=ignore_errors):
+        if is_unexpected(modname) and modname not in SKIP_LIST:
+            # We have a name that is new.  If that's on purpose, add it to
+            # PUBLIC_MODULES.  We don't expect to have to add anything to
+            # PRIVATE_BUT_PRESENT_MODULES.  Use an underscore in the name!
+            modnames.append(modname)
+
+    if modnames:
+        raise AssertionError(f'Found unexpected modules: {modnames}')
+
+
+# Stuff that clearly shouldn't be in the API and is detected by the next test
+# below
+SKIP_LIST_2 = [
+    'scipy.char',
+    'scipy.rec',
+    'scipy.emath',
+    'scipy.math',
+    'scipy.random',
+    'scipy.ctypeslib',
+    'scipy.ma'
+]
+
+
+def test_all_modules_are_expected_2():
+    """
+    Method checking all objects. The pkgutil-based method in
+    `test_all_modules_are_expected` does not catch imports into a namespace,
+    only filenames.
+    """
+
+    def find_unexpected_members(mod_name):
+        members = []
+        module = importlib.import_module(mod_name)
+        if hasattr(module, '__all__'):
+            objnames = module.__all__
+        else:
+            objnames = dir(module)
+
+        for objname in objnames:
+            if not objname.startswith('_'):
+                fullobjname = mod_name + '.' + objname
+                if isinstance(getattr(module, objname), types.ModuleType):
+                    if is_unexpected(fullobjname) and fullobjname not in SKIP_LIST_2:
+                        members.append(fullobjname)
+
+        return members
+
+    unexpected_members = find_unexpected_members("scipy")
+    for modname in PUBLIC_MODULES:
+        unexpected_members.extend(find_unexpected_members(modname))
+
+    if unexpected_members:
+        raise AssertionError("Found unexpected object(s) that look like "
+                             f"modules: {unexpected_members}")
+
+
+def test_api_importable():
+    """
+    Check that all submodules listed higher up in this file can be imported
+    Note that if a PRIVATE_BUT_PRESENT_MODULES entry goes missing, it may
+    simply need to be removed from the list (deprecation may or may not be
+    needed - apply common sense).
+    """
+    def check_importable(module_name):
+        try:
+            importlib.import_module(module_name)
+        except (ImportError, AttributeError):
+            return False
+
+        return True
+
+    module_names = []
+    for module_name in PUBLIC_MODULES:
+        if not check_importable(module_name):
+            module_names.append(module_name)
+
+    if module_names:
+        raise AssertionError("Modules in the public API that cannot be "
+                             f"imported: {module_names}")
+
+    with warnings.catch_warnings(record=True):
+        warnings.filterwarnings('always', category=DeprecationWarning)
+        warnings.filterwarnings('always', category=ImportWarning)
+        for module_name in PRIVATE_BUT_PRESENT_MODULES:
+            if not check_importable(module_name):
+                module_names.append(module_name)
+
+    if module_names:
+        raise AssertionError("Modules that are not really public but looked "
+                             "public and can not be imported: "
+                             f"{module_names}")
+
+
+@pytest.mark.parametrize(("module_name", "correct_module"),
+                         [('scipy.constants.codata', None),
+                          ('scipy.constants.constants', None),
+                          ('scipy.fftpack.basic', None),
+                          ('scipy.fftpack.helper', None),
+                          ('scipy.fftpack.pseudo_diffs', None),
+                          ('scipy.fftpack.realtransforms', None),
+                          ('scipy.integrate.dop', None),
+                          ('scipy.integrate.lsoda', None),
+                          ('scipy.integrate.odepack', None),
+                          ('scipy.integrate.quadpack', None),
+                          ('scipy.integrate.vode', None),
+                          ('scipy.interpolate.fitpack', None),
+                          ('scipy.interpolate.fitpack2', None),
+                          ('scipy.interpolate.interpolate', None),
+                          ('scipy.interpolate.ndgriddata', None),
+                          ('scipy.interpolate.polyint', None),
+                          ('scipy.interpolate.rbf', None),
+                          ('scipy.io.harwell_boeing', None),
+                          ('scipy.io.idl', None),
+                          ('scipy.io.mmio', None),
+                          ('scipy.io.netcdf', None),
+                          ('scipy.io.arff.arffread', 'arff'),
+                          ('scipy.io.matlab.byteordercodes', 'matlab'),
+                          ('scipy.io.matlab.mio_utils', 'matlab'),
+                          ('scipy.io.matlab.mio', 'matlab'),
+                          ('scipy.io.matlab.mio4', 'matlab'),
+                          ('scipy.io.matlab.mio5_params', 'matlab'),
+                          ('scipy.io.matlab.mio5_utils', 'matlab'),
+                          ('scipy.io.matlab.mio5', 'matlab'),
+                          ('scipy.io.matlab.miobase', 'matlab'),
+                          ('scipy.io.matlab.streams', 'matlab'),
+                          ('scipy.linalg.basic', None),
+                          ('scipy.linalg.decomp', None),
+                          ('scipy.linalg.decomp_cholesky', None),
+                          ('scipy.linalg.decomp_lu', None),
+                          ('scipy.linalg.decomp_qr', None),
+                          ('scipy.linalg.decomp_schur', None),
+                          ('scipy.linalg.decomp_svd', None),
+                          ('scipy.linalg.matfuncs', None),
+                          ('scipy.linalg.misc', None),
+                          ('scipy.linalg.special_matrices', None),
+                          ('scipy.misc.common', None),
+                          ('scipy.ndimage.filters', None),
+                          ('scipy.ndimage.fourier', None),
+                          ('scipy.ndimage.interpolation', None),
+                          ('scipy.ndimage.measurements', None),
+                          ('scipy.ndimage.morphology', None),
+                          ('scipy.odr.models', None),
+                          ('scipy.odr.odrpack', None),
+                          ('scipy.optimize.cobyla', None),
+                          ('scipy.optimize.lbfgsb', None),
+                          ('scipy.optimize.linesearch', None),
+                          ('scipy.optimize.minpack', None),
+                          ('scipy.optimize.minpack2', None),
+                          ('scipy.optimize.moduleTNC', None),
+                          ('scipy.optimize.nonlin', None),
+                          ('scipy.optimize.optimize', None),
+                          ('scipy.optimize.slsqp', None),
+                          ('scipy.optimize.tnc', None),
+                          ('scipy.optimize.zeros', None),
+                          ('scipy.signal.bsplines', None),
+                          ('scipy.signal.filter_design', None),
+                          ('scipy.signal.fir_filter_design', None),
+                          ('scipy.signal.lti_conversion', None),
+                          ('scipy.signal.ltisys', None),
+                          ('scipy.signal.signaltools', None),
+                          ('scipy.signal.spectral', None),
+                          ('scipy.signal.waveforms', None),
+                          ('scipy.signal.wavelets', None),
+                          ('scipy.signal.windows.windows', 'windows'),
+                          ('scipy.sparse.lil', None),
+                          ('scipy.sparse.linalg.dsolve', 'linalg'),
+                          ('scipy.sparse.linalg.eigen', 'linalg'),
+                          ('scipy.sparse.linalg.interface', 'linalg'),
+                          ('scipy.sparse.linalg.isolve', 'linalg'),
+                          ('scipy.sparse.linalg.matfuncs', 'linalg'),
+                          ('scipy.sparse.sparsetools', None),
+                          ('scipy.sparse.spfuncs', None),
+                          ('scipy.sparse.sputils', None),
+                          ('scipy.spatial.ckdtree', None),
+                          ('scipy.spatial.kdtree', None),
+                          ('scipy.spatial.qhull', None),
+                          ('scipy.spatial.transform.rotation', 'transform'),
+                          ('scipy.special.add_newdocs', None),
+                          ('scipy.special.basic', None),
+                          ('scipy.special.orthogonal', None),
+                          ('scipy.special.sf_error', None),
+                          ('scipy.special.specfun', None),
+                          ('scipy.special.spfun_stats', None),
+                          ('scipy.stats.biasedurn', None),
+                          ('scipy.stats.kde', None),
+                          ('scipy.stats.morestats', None),
+                          ('scipy.stats.mstats_basic', 'mstats'),
+                          ('scipy.stats.mstats_extras', 'mstats'),
+                          ('scipy.stats.mvn', None),
+                          ('scipy.stats.stats', None)])
+def test_private_but_present_deprecation(module_name, correct_module):
+    # gh-18279, gh-17572, gh-17771 noted that deprecation warnings
+    # for imports from private modules
+    # were misleading. Check that this is resolved.
+    module = import_module(module_name)
+    if correct_module is None:
+        import_name = f'scipy.{module_name.split(".")[1]}'
+    else:
+        import_name = f'scipy.{module_name.split(".")[1]}.{correct_module}'
+
+    correct_import = import_module(import_name)
+
+    # Attributes that were formerly in `module_name` can still be imported from
+    # `module_name`, albeit with a deprecation warning.
+    for attr_name in module.__all__:
+        if attr_name == "varmats_from_mat":
+            # defer handling this case, see
+            # https://github.com/scipy/scipy/issues/19223
+            continue
+        # ensure attribute is present where the warning is pointing
+        assert getattr(correct_import, attr_name, None) is not None
+        message = f"Please import `{attr_name}` from the `{import_name}`..."
+        with pytest.deprecated_call(match=message):
+            getattr(module, attr_name)
+
+    # Attributes that were not in `module_name` get an error notifying the user
+    # that the attribute is not in `module_name` and that `module_name` is deprecated.
+    message = f"`{module_name}` is deprecated..."
+    with pytest.raises(AttributeError, match=message):
+        getattr(module, "ekki")
+
+
+def test_misc_doccer_deprecation():
+    # gh-18279, gh-17572, gh-17771 noted that deprecation warnings
+    # for imports from private modules were misleading.
+    # Check that this is resolved.
+    # `test_private_but_present_deprecation` cannot be used since `correct_import`
+    # is a different subpackage (`_lib` instead of `misc`).
+    module = import_module('scipy.misc.doccer')
+    correct_import = import_module('scipy._lib.doccer')
+
+    # Attributes that were formerly in `scipy.misc.doccer` can still be imported from
+    # `scipy.misc.doccer`, albeit with a deprecation warning. The specific message
+    # depends on whether the attribute is in `scipy._lib.doccer` or not.
+    for attr_name in module.__all__:
+        attr = getattr(correct_import, attr_name, None)
+        if attr is None:
+            message = f"`scipy.misc.{attr_name}` is deprecated..."
+        else:
+            message = f"Please import `{attr_name}` from the `scipy._lib.doccer`..."
+        with pytest.deprecated_call(match=message):
+            getattr(module, attr_name)
+
+    # Attributes that were not in `scipy.misc.doccer` get an error
+    # notifying the user that the attribute is not in `scipy.misc.doccer` 
+    # and that `scipy.misc.doccer` is deprecated.
+    message = "`scipy.misc.doccer` is deprecated..."
+    with pytest.raises(AttributeError, match=message):
+        getattr(module, "ekki")

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

@@ -0,0 +1,11 @@
+from __future__ import absolute_import
+
+from .xmlfile import xmlfile
+
+# constants
+__version__ = '1.1.0'
+
+__author__ = 'See ATUHORS.txt'
+__license__ = 'MIT'
+__author_email__ = 'charlie.clark@clark-consulting.eu'
+__url__ = 'https://foss.heptapod.net/openpyxl/et_xmlfile'

parrot/lib/python3.10/site-packages/et_xmlfile/xmlfile.py

@@ -0,0 +1,104 @@
+from __future__ import absolute_import
+# Copyright (c) 2010-2015 openpyxl
+
+"""Implements the lxml.etree.xmlfile API using the standard library xml.etree"""
+
+
+from contextlib import contextmanager
+
+from xml.etree.ElementTree import Element, tostring
+
+
+class LxmlSyntaxError(Exception):
+    pass
+
+
+class _FakeIncrementalFileWriter(object):
+    """Replacement for _IncrementalFileWriter of lxml.
+       Uses ElementTree to build xml in memory."""
+    def __init__(self, output_file):
+        self._element_stack = []
+        self._top_element = None
+        self._file = output_file
+        self._have_root = False
+
+    @contextmanager
+    def element(self, tag, attrib=None, nsmap=None, **_extra):
+        """Create a new xml element using a context manager.
+        The elements are written when the top level context is left.
+
+        This is for code compatibility only as it is quite slow.
+        """
+
+        # __enter__ part
+        self._have_root = True
+        if attrib is None:
+            attrib = {}
+        self._top_element = Element(tag, attrib=attrib, **_extra)
+        self._top_element.text = ''
+        self._top_element.tail = ''
+        self._element_stack.append(self._top_element)
+        yield
+
+        # __exit__ part
+        el = self._element_stack.pop()
+        if self._element_stack:
+            parent = self._element_stack[-1]
+            parent.append(self._top_element)
+            self._top_element = parent
+        else:
+            self._write_element(el)
+            self._top_element = None
+
+    def write(self, arg):
+        """Write a string or subelement."""
+
+        if isinstance(arg, str):
+            # it is not allowed to write a string outside of an element
+            if self._top_element is None:
+                raise LxmlSyntaxError()
+
+            if len(self._top_element) == 0:
+                # element has no children: add string to text
+                self._top_element.text += arg
+            else:
+                # element has children: add string to tail of last child
+                self._top_element[-1].tail += arg
+
+        else:
+            if self._top_element is not None:
+                self._top_element.append(arg)
+            elif not self._have_root:
+                self._write_element(arg)
+            else:
+                raise LxmlSyntaxError()
+
+    def _write_element(self, element):
+        xml = tostring(element)
+        self._file.write(xml)
+
+    def __enter__(self):
+        pass
+
+    def __exit__(self, type, value, traceback):
+        # without root the xml document is incomplete
+        if not self._have_root:
+            raise LxmlSyntaxError()
+
+
+class xmlfile(object):
+    """Context manager that can replace lxml.etree.xmlfile."""
+    def __init__(self, output_file, buffered=False, encoding=None, close=False):
+        if isinstance(output_file, str):
+            self._file = open(output_file, 'wb')
+            self._close = True
+        else:
+            self._file = output_file
+            self._close = close
+
+    def __enter__(self):
+        return _FakeIncrementalFileWriter(self._file)
+
+    def __exit__(self, type, value, traceback):
+        if self._close == True:
+            self._file.close()

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/axes_divider.py

@@ -0,0 +1,694 @@
+"""
+Helper classes to adjust the positions of multiple axes at drawing time.
+"""
+
+import functools
+
+import numpy as np
+
+import matplotlib as mpl
+from matplotlib import _api
+from matplotlib.gridspec import SubplotSpec
+import matplotlib.transforms as mtransforms
+from . import axes_size as Size
+
+
+class Divider:
+    """
+    An Axes positioning class.
+
+    The divider is initialized with lists of horizontal and vertical sizes
+    (:mod:`mpl_toolkits.axes_grid1.axes_size`) based on which a given
+    rectangular area will be divided.
+
+    The `new_locator` method then creates a callable object
+    that can be used as the *axes_locator* of the axes.
+    """
+
+    def __init__(self, fig, pos, horizontal, vertical,
+                 aspect=None, anchor="C"):
+        """
+        Parameters
+        ----------
+        fig : Figure
+        pos : tuple of 4 floats
+            Position of the rectangle that will be divided.
+        horizontal : list of :mod:`~mpl_toolkits.axes_grid1.axes_size`
+            Sizes for horizontal division.
+        vertical : list of :mod:`~mpl_toolkits.axes_grid1.axes_size`
+            Sizes for vertical division.
+        aspect : bool, optional
+            Whether overall rectangular area is reduced so that the relative
+            part of the horizontal and vertical scales have the same scale.
+        anchor : (float, float) or {'C', 'SW', 'S', 'SE', 'E', 'NE', 'N', \
+'NW', 'W'}, default: 'C'
+            Placement of the reduced rectangle, when *aspect* is True.
+        """
+
+        self._fig = fig
+        self._pos = pos
+        self._horizontal = horizontal
+        self._vertical = vertical
+        self._anchor = anchor
+        self.set_anchor(anchor)
+        self._aspect = aspect
+        self._xrefindex = 0
+        self._yrefindex = 0
+        self._locator = None
+
+    def get_horizontal_sizes(self, renderer):
+        return np.array([s.get_size(renderer) for s in self.get_horizontal()])
+
+    def get_vertical_sizes(self, renderer):
+        return np.array([s.get_size(renderer) for s in self.get_vertical()])
+
+    def set_position(self, pos):
+        """
+        Set the position of the rectangle.
+
+        Parameters
+        ----------
+        pos : tuple of 4 floats
+            position of the rectangle that will be divided
+        """
+        self._pos = pos
+
+    def get_position(self):
+        """Return the position of the rectangle."""
+        return self._pos
+
+    def set_anchor(self, anchor):
+        """
+        Parameters
+        ----------
+        anchor : (float, float) or {'C', 'SW', 'S', 'SE', 'E', 'NE', 'N', \
+'NW', 'W'}
+            Either an (*x*, *y*) pair of relative coordinates (0 is left or
+            bottom, 1 is right or top), 'C' (center), or a cardinal direction
+            ('SW', southwest, is bottom left, etc.).
+
+        See Also
+        --------
+        .Axes.set_anchor
+        """
+        if isinstance(anchor, str):
+            _api.check_in_list(mtransforms.Bbox.coefs, anchor=anchor)
+        elif not isinstance(anchor, (tuple, list)) or len(anchor) != 2:
+            raise TypeError("anchor must be str or 2-tuple")
+        self._anchor = anchor
+
+    def get_anchor(self):
+        """Return the anchor."""
+        return self._anchor
+
+    def get_subplotspec(self):
+        return None
+
+    def set_horizontal(self, h):
+        """
+        Parameters
+        ----------
+        h : list of :mod:`~mpl_toolkits.axes_grid1.axes_size`
+            sizes for horizontal division
+        """
+        self._horizontal = h
+
+    def get_horizontal(self):
+        """Return horizontal sizes."""
+        return self._horizontal
+
+    def set_vertical(self, v):
+        """
+        Parameters
+        ----------
+        v : list of :mod:`~mpl_toolkits.axes_grid1.axes_size`
+            sizes for vertical division
+        """
+        self._vertical = v
+
+    def get_vertical(self):
+        """Return vertical sizes."""
+        return self._vertical
+
+    def set_aspect(self, aspect=False):
+        """
+        Parameters
+        ----------
+        aspect : bool
+        """
+        self._aspect = aspect
+
+    def get_aspect(self):
+        """Return aspect."""
+        return self._aspect
+
+    def set_locator(self, _locator):
+        self._locator = _locator
+
+    def get_locator(self):
+        return self._locator
+
+    def get_position_runtime(self, ax, renderer):
+        if self._locator is None:
+            return self.get_position()
+        else:
+            return self._locator(ax, renderer).bounds
+
+    @staticmethod
+    def _calc_k(sizes, total):
+        # sizes is a (n, 2) array of (rel_size, abs_size); this method finds
+        # the k factor such that sum(rel_size * k + abs_size) == total.
+        rel_sum, abs_sum = sizes.sum(0)
+        return (total - abs_sum) / rel_sum if rel_sum else 0
+
+    @staticmethod
+    def _calc_offsets(sizes, k):
+        # Apply k factors to (n, 2) sizes array of (rel_size, abs_size); return
+        # the resulting cumulative offset positions.
+        return np.cumsum([0, *(sizes @ [k, 1])])
+
+    def new_locator(self, nx, ny, nx1=None, ny1=None):
+        """
+        Return an axes locator callable for the specified cell.
+
+        Parameters
+        ----------
+        nx, nx1 : int
+            Integers specifying the column-position of the
+            cell. When *nx1* is None, a single *nx*-th column is
+            specified. Otherwise, location of columns spanning between *nx*
+            to *nx1* (but excluding *nx1*-th column) is specified.
+        ny, ny1 : int
+            Same as *nx* and *nx1*, but for row positions.
+        """
+        if nx1 is None:
+            nx1 = nx + 1
+        if ny1 is None:
+            ny1 = ny + 1
+        # append_size("left") adds a new size at the beginning of the
+        # horizontal size lists; this shift transforms e.g.
+        # new_locator(nx=2, ...) into effectively new_locator(nx=3, ...).  To
+        # take that into account, instead of recording nx, we record
+        # nx-self._xrefindex, where _xrefindex is shifted by 1 by each
+        # append_size("left"), and re-add self._xrefindex back to nx in
+        # _locate, when the actual axes position is computed.  Ditto for y.
+        xref = self._xrefindex
+        yref = self._yrefindex
+        locator = functools.partial(
+            self._locate, nx - xref, ny - yref, nx1 - xref, ny1 - yref)
+        locator.get_subplotspec = self.get_subplotspec
+        return locator
+
+    @_api.deprecated(
+        "3.8", alternative="divider.new_locator(...)(ax, renderer)")
+    def locate(self, nx, ny, nx1=None, ny1=None, axes=None, renderer=None):
+        """
+        Implementation of ``divider.new_locator().__call__``.
+
+        Parameters
+        ----------
+        nx, nx1 : int
+            Integers specifying the column-position of the cell. When *nx1* is
+            None, a single *nx*-th column is specified. Otherwise, the
+            location of columns spanning between *nx* to *nx1* (but excluding
+            *nx1*-th column) is specified.
+        ny, ny1 : int
+            Same as *nx* and *nx1*, but for row positions.
+        axes
+        renderer
+        """
+        xref = self._xrefindex
+        yref = self._yrefindex
+        return self._locate(
+            nx - xref, (nx + 1 if nx1 is None else nx1) - xref,
+            ny - yref, (ny + 1 if ny1 is None else ny1) - yref,
+            axes, renderer)
+
+    def _locate(self, nx, ny, nx1, ny1, axes, renderer):
+        """
+        Implementation of ``divider.new_locator().__call__``.
+
+        The axes locator callable returned by ``new_locator()`` is created as
+        a `functools.partial` of this method with *nx*, *ny*, *nx1*, and *ny1*
+        specifying the requested cell.
+        """
+        nx += self._xrefindex
+        nx1 += self._xrefindex
+        ny += self._yrefindex
+        ny1 += self._yrefindex
+
+        fig_w, fig_h = self._fig.bbox.size / self._fig.dpi
+        x, y, w, h = self.get_position_runtime(axes, renderer)
+
+        hsizes = self.get_horizontal_sizes(renderer)
+        vsizes = self.get_vertical_sizes(renderer)
+        k_h = self._calc_k(hsizes, fig_w * w)
+        k_v = self._calc_k(vsizes, fig_h * h)
+
+        if self.get_aspect():
+            k = min(k_h, k_v)
+            ox = self._calc_offsets(hsizes, k)
+            oy = self._calc_offsets(vsizes, k)
+
+            ww = (ox[-1] - ox[0]) / fig_w
+            hh = (oy[-1] - oy[0]) / fig_h
+            pb = mtransforms.Bbox.from_bounds(x, y, w, h)
+            pb1 = mtransforms.Bbox.from_bounds(x, y, ww, hh)
+            x0, y0 = pb1.anchored(self.get_anchor(), pb).p0
+
+        else:
+            ox = self._calc_offsets(hsizes, k_h)
+            oy = self._calc_offsets(vsizes, k_v)
+            x0, y0 = x, y
+
+        if nx1 is None:
+            nx1 = -1
+        if ny1 is None:
+            ny1 = -1
+
+        x1, w1 = x0 + ox[nx] / fig_w, (ox[nx1] - ox[nx]) / fig_w
+        y1, h1 = y0 + oy[ny] / fig_h, (oy[ny1] - oy[ny]) / fig_h
+
+        return mtransforms.Bbox.from_bounds(x1, y1, w1, h1)
+
+    def append_size(self, position, size):
+        _api.check_in_list(["left", "right", "bottom", "top"],
+                           position=position)
+        if position == "left":
+            self._horizontal.insert(0, size)
+            self._xrefindex += 1
+        elif position == "right":
+            self._horizontal.append(size)
+        elif position == "bottom":
+            self._vertical.insert(0, size)
+            self._yrefindex += 1
+        else:  # 'top'
+            self._vertical.append(size)
+
+    def add_auto_adjustable_area(self, use_axes, pad=0.1, adjust_dirs=None):
+        """
+        Add auto-adjustable padding around *use_axes* to take their decorations
+        (title, labels, ticks, ticklabels) into account during layout.
+
+        Parameters
+        ----------
+        use_axes : `~matplotlib.axes.Axes` or list of `~matplotlib.axes.Axes`
+            The Axes whose decorations are taken into account.
+        pad : float, default: 0.1
+            Additional padding in inches.
+        adjust_dirs : list of {"left", "right", "bottom", "top"}, optional
+            The sides where padding is added; defaults to all four sides.
+        """
+        if adjust_dirs is None:
+            adjust_dirs = ["left", "right", "bottom", "top"]
+        for d in adjust_dirs:
+            self.append_size(d, Size._AxesDecorationsSize(use_axes, d) + pad)
+
+
+@_api.deprecated("3.8")
+class AxesLocator:
+    """
+    A callable object which returns the position and size of a given
+    `.AxesDivider` cell.
+    """
+
+    def __init__(self, axes_divider, nx, ny, nx1=None, ny1=None):
+        """
+        Parameters
+        ----------
+        axes_divider : `~mpl_toolkits.axes_grid1.axes_divider.AxesDivider`
+        nx, nx1 : int
+            Integers specifying the column-position of the
+            cell. When *nx1* is None, a single *nx*-th column is
+            specified. Otherwise, location of columns spanning between *nx*
+            to *nx1* (but excluding *nx1*-th column) is specified.
+        ny, ny1 : int
+            Same as *nx* and *nx1*, but for row positions.
+        """
+        self._axes_divider = axes_divider
+
+        _xrefindex = axes_divider._xrefindex
+        _yrefindex = axes_divider._yrefindex
+
+        self._nx, self._ny = nx - _xrefindex, ny - _yrefindex
+
+        if nx1 is None:
+            nx1 = len(self._axes_divider)
+        if ny1 is None:
+            ny1 = len(self._axes_divider[0])
+
+        self._nx1 = nx1 - _xrefindex
+        self._ny1 = ny1 - _yrefindex
+
+    def __call__(self, axes, renderer):
+
+        _xrefindex = self._axes_divider._xrefindex
+        _yrefindex = self._axes_divider._yrefindex
+
+        return self._axes_divider.locate(self._nx + _xrefindex,
+                                         self._ny + _yrefindex,
+                                         self._nx1 + _xrefindex,
+                                         self._ny1 + _yrefindex,
+                                         axes,
+                                         renderer)
+
+    def get_subplotspec(self):
+        return self._axes_divider.get_subplotspec()
+
+
+class SubplotDivider(Divider):
+    """
+    The Divider class whose rectangle area is specified as a subplot geometry.
+    """
+
+    def __init__(self, fig, *args, horizontal=None, vertical=None,
+                 aspect=None, anchor='C'):
+        """
+        Parameters
+        ----------
+        fig : `~matplotlib.figure.Figure`
+
+        *args : tuple (*nrows*, *ncols*, *index*) or int
+            The array of subplots in the figure has dimensions ``(nrows,
+            ncols)``, and *index* is the index of the subplot being created.
+            *index* starts at 1 in the upper left corner and increases to the
+            right.
+
+            If *nrows*, *ncols*, and *index* are all single digit numbers, then
+            *args* can be passed as a single 3-digit number (e.g. 234 for
+            (2, 3, 4)).
+        horizontal : list of :mod:`~mpl_toolkits.axes_grid1.axes_size`, optional
+            Sizes for horizontal division.
+        vertical : list of :mod:`~mpl_toolkits.axes_grid1.axes_size`, optional
+            Sizes for vertical division.
+        aspect : bool, optional
+            Whether overall rectangular area is reduced so that the relative
+            part of the horizontal and vertical scales have the same scale.
+        anchor : (float, float) or {'C', 'SW', 'S', 'SE', 'E', 'NE', 'N', \
+'NW', 'W'}, default: 'C'
+            Placement of the reduced rectangle, when *aspect* is True.
+        """
+        self.figure = fig
+        super().__init__(fig, [0, 0, 1, 1],
+                         horizontal=horizontal or [], vertical=vertical or [],
+                         aspect=aspect, anchor=anchor)
+        self.set_subplotspec(SubplotSpec._from_subplot_args(fig, args))
+
+    def get_position(self):
+        """Return the bounds of the subplot box."""
+        return self.get_subplotspec().get_position(self.figure).bounds
+
+    def get_subplotspec(self):
+        """Get the SubplotSpec instance."""
+        return self._subplotspec
+
+    def set_subplotspec(self, subplotspec):
+        """Set the SubplotSpec instance."""
+        self._subplotspec = subplotspec
+        self.set_position(subplotspec.get_position(self.figure))
+
+
+class AxesDivider(Divider):
+    """
+    Divider based on the preexisting axes.
+    """
+
+    def __init__(self, axes, xref=None, yref=None):
+        """
+        Parameters
+        ----------
+        axes : :class:`~matplotlib.axes.Axes`
+        xref
+        yref
+        """
+        self._axes = axes
+        if xref is None:
+            self._xref = Size.AxesX(axes)
+        else:
+            self._xref = xref
+        if yref is None:
+            self._yref = Size.AxesY(axes)
+        else:
+            self._yref = yref
+
+        super().__init__(fig=axes.get_figure(), pos=None,
+                         horizontal=[self._xref], vertical=[self._yref],
+                         aspect=None, anchor="C")
+
+    def _get_new_axes(self, *, axes_class=None, **kwargs):
+        axes = self._axes
+        if axes_class is None:
+            axes_class = type(axes)
+        return axes_class(axes.get_figure(), axes.get_position(original=True),
+                          **kwargs)
+
+    def new_horizontal(self, size, pad=None, pack_start=False, **kwargs):
+        """
+        Helper method for ``append_axes("left")`` and ``append_axes("right")``.
+
+        See the documentation of `append_axes` for more details.
+
+        :meta private:
+        """
+        if pad is None:
+            pad = mpl.rcParams["figure.subplot.wspace"] * self._xref
+        pos = "left" if pack_start else "right"
+        if pad:
+            if not isinstance(pad, Size._Base):
+                pad = Size.from_any(pad, fraction_ref=self._xref)
+            self.append_size(pos, pad)
+        if not isinstance(size, Size._Base):
+            size = Size.from_any(size, fraction_ref=self._xref)
+        self.append_size(pos, size)
+        locator = self.new_locator(
+            nx=0 if pack_start else len(self._horizontal) - 1,
+            ny=self._yrefindex)
+        ax = self._get_new_axes(**kwargs)
+        ax.set_axes_locator(locator)
+        return ax
+
+    def new_vertical(self, size, pad=None, pack_start=False, **kwargs):
+        """
+        Helper method for ``append_axes("top")`` and ``append_axes("bottom")``.
+
+        See the documentation of `append_axes` for more details.
+
+        :meta private:
+        """
+        if pad is None:
+            pad = mpl.rcParams["figure.subplot.hspace"] * self._yref
+        pos = "bottom" if pack_start else "top"
+        if pad:
+            if not isinstance(pad, Size._Base):
+                pad = Size.from_any(pad, fraction_ref=self._yref)
+            self.append_size(pos, pad)
+        if not isinstance(size, Size._Base):
+            size = Size.from_any(size, fraction_ref=self._yref)
+        self.append_size(pos, size)
+        locator = self.new_locator(
+            nx=self._xrefindex,
+            ny=0 if pack_start else len(self._vertical) - 1)
+        ax = self._get_new_axes(**kwargs)
+        ax.set_axes_locator(locator)
+        return ax
+
+    def append_axes(self, position, size, pad=None, *, axes_class=None,
+                    **kwargs):
+        """
+        Add a new axes on a given side of the main axes.
+
+        Parameters
+        ----------
+        position : {"left", "right", "bottom", "top"}
+            Where the new axes is positioned relative to the main axes.
+        size : :mod:`~mpl_toolkits.axes_grid1.axes_size` or float or str
+            The axes width or height.  float or str arguments are interpreted
+            as ``axes_size.from_any(size, AxesX(<main_axes>))`` for left or
+            right axes, and likewise with ``AxesY`` for bottom or top axes.
+        pad : :mod:`~mpl_toolkits.axes_grid1.axes_size` or float or str
+            Padding between the axes.  float or str arguments are interpreted
+            as for *size*.  Defaults to :rc:`figure.subplot.wspace` times the
+            main Axes width (left or right axes) or :rc:`figure.subplot.hspace`
+            times the main Axes height (bottom or top axes).
+        axes_class : subclass type of `~.axes.Axes`, optional
+            The type of the new axes.  Defaults to the type of the main axes.
+        **kwargs
+            All extra keywords arguments are passed to the created axes.
+        """
+        create_axes, pack_start = _api.check_getitem({
+            "left": (self.new_horizontal, True),
+            "right": (self.new_horizontal, False),
+            "bottom": (self.new_vertical, True),
+            "top": (self.new_vertical, False),
+        }, position=position)
+        ax = create_axes(
+            size, pad, pack_start=pack_start, axes_class=axes_class, **kwargs)
+        self._fig.add_axes(ax)
+        return ax
+
+    def get_aspect(self):
+        if self._aspect is None:
+            aspect = self._axes.get_aspect()
+            if aspect == "auto":
+                return False
+            else:
+                return True
+        else:
+            return self._aspect
+
+    def get_position(self):
+        if self._pos is None:
+            bbox = self._axes.get_position(original=True)
+            return bbox.bounds
+        else:
+            return self._pos
+
+    def get_anchor(self):
+        if self._anchor is None:
+            return self._axes.get_anchor()
+        else:
+            return self._anchor
+
+    def get_subplotspec(self):
+        return self._axes.get_subplotspec()
+
+
+# Helper for HBoxDivider/VBoxDivider.
+# The variable names are written for a horizontal layout, but the calculations
+# work identically for vertical layouts.
+def _locate(x, y, w, h, summed_widths, equal_heights, fig_w, fig_h, anchor):
+
+    total_width = fig_w * w
+    max_height = fig_h * h
+
+    # Determine the k factors.
+    n = len(equal_heights)
+    eq_rels, eq_abss = equal_heights.T
+    sm_rels, sm_abss = summed_widths.T
+    A = np.diag([*eq_rels, 0])
+    A[:n, -1] = -1
+    A[-1, :-1] = sm_rels
+    B = [*(-eq_abss), total_width - sm_abss.sum()]
+    # A @ K = B: This finds factors {k_0, ..., k_{N-1}, H} so that
+    #   eq_rel_i * k_i + eq_abs_i = H for all i: all axes have the same height
+    #   sum(sm_rel_i * k_i + sm_abs_i) = total_width: fixed total width
+    # (foo_rel_i * k_i + foo_abs_i will end up being the size of foo.)
+    *karray, height = np.linalg.solve(A, B)
+    if height > max_height:  # Additionally, upper-bound the height.
+        karray = (max_height - eq_abss) / eq_rels
+
+    # Compute the offsets corresponding to these factors.
+    ox = np.cumsum([0, *(sm_rels * karray + sm_abss)])
+    ww = (ox[-1] - ox[0]) / fig_w
+    h0_rel, h0_abs = equal_heights[0]
+    hh = (karray[0]*h0_rel + h0_abs) / fig_h
+    pb = mtransforms.Bbox.from_bounds(x, y, w, h)
+    pb1 = mtransforms.Bbox.from_bounds(x, y, ww, hh)
+    x0, y0 = pb1.anchored(anchor, pb).p0
+
+    return x0, y0, ox, hh
+
+
+class HBoxDivider(SubplotDivider):
+    """
+    A `.SubplotDivider` for laying out axes horizontally, while ensuring that
+    they have equal heights.
+
+    Examples
+    --------
+    .. plot:: gallery/axes_grid1/demo_axes_hbox_divider.py
+    """
+
+    def new_locator(self, nx, nx1=None):
+        """
+        Create an axes locator callable for the specified cell.
+
+        Parameters
+        ----------
+        nx, nx1 : int
+            Integers specifying the column-position of the
+            cell. When *nx1* is None, a single *nx*-th column is
+            specified. Otherwise, location of columns spanning between *nx*
+            to *nx1* (but excluding *nx1*-th column) is specified.
+        """
+        return super().new_locator(nx, 0, nx1, 0)
+
+    def _locate(self, nx, ny, nx1, ny1, axes, renderer):
+        # docstring inherited
+        nx += self._xrefindex
+        nx1 += self._xrefindex
+        fig_w, fig_h = self._fig.bbox.size / self._fig.dpi
+        x, y, w, h = self.get_position_runtime(axes, renderer)
+        summed_ws = self.get_horizontal_sizes(renderer)
+        equal_hs = self.get_vertical_sizes(renderer)
+        x0, y0, ox, hh = _locate(
+            x, y, w, h, summed_ws, equal_hs, fig_w, fig_h, self.get_anchor())
+        if nx1 is None:
+            nx1 = -1
+        x1, w1 = x0 + ox[nx] / fig_w, (ox[nx1] - ox[nx]) / fig_w
+        y1, h1 = y0, hh
+        return mtransforms.Bbox.from_bounds(x1, y1, w1, h1)
+
+
+class VBoxDivider(SubplotDivider):
+    """
+    A `.SubplotDivider` for laying out axes vertically, while ensuring that
+    they have equal widths.
+    """
+
+    def new_locator(self, ny, ny1=None):
+        """
+        Create an axes locator callable for the specified cell.
+
+        Parameters
+        ----------
+        ny, ny1 : int
+            Integers specifying the row-position of the
+            cell. When *ny1* is None, a single *ny*-th row is
+            specified. Otherwise, location of rows spanning between *ny*
+            to *ny1* (but excluding *ny1*-th row) is specified.
+        """
+        return super().new_locator(0, ny, 0, ny1)
+
+    def _locate(self, nx, ny, nx1, ny1, axes, renderer):
+        # docstring inherited
+        ny += self._yrefindex
+        ny1 += self._yrefindex
+        fig_w, fig_h = self._fig.bbox.size / self._fig.dpi
+        x, y, w, h = self.get_position_runtime(axes, renderer)
+        summed_hs = self.get_vertical_sizes(renderer)
+        equal_ws = self.get_horizontal_sizes(renderer)
+        y0, x0, oy, ww = _locate(
+            y, x, h, w, summed_hs, equal_ws, fig_h, fig_w, self.get_anchor())
+        if ny1 is None:
+            ny1 = -1
+        x1, w1 = x0, ww
+        y1, h1 = y0 + oy[ny] / fig_h, (oy[ny1] - oy[ny]) / fig_h
+        return mtransforms.Bbox.from_bounds(x1, y1, w1, h1)
+
+
+def make_axes_locatable(axes):
+    divider = AxesDivider(axes)
+    locator = divider.new_locator(nx=0, ny=0)
+    axes.set_axes_locator(locator)
+
+    return divider
+
+
+def make_axes_area_auto_adjustable(
+        ax, use_axes=None, pad=0.1, adjust_dirs=None):
+    """
+    Add auto-adjustable padding around *ax* to take its decorations (title,
+    labels, ticks, ticklabels) into account during layout, using
+    `.Divider.add_auto_adjustable_area`.
+
+    By default, padding is determined from the decorations of *ax*.
+    Pass *use_axes* to consider the decorations of other Axes instead.
+    """
+    if adjust_dirs is None:
+        adjust_dirs = ["left", "right", "bottom", "top"]
+    divider = make_axes_locatable(ax)
+    if use_axes is None:
+        use_axes = ax
+    divider.add_auto_adjustable_area(use_axes=use_axes, pad=pad,
+                                     adjust_dirs=adjust_dirs)

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/axes_rgb.py

@@ -0,0 +1,157 @@
+from types import MethodType
+
+import numpy as np
+
+from .axes_divider import make_axes_locatable, Size
+from .mpl_axes import Axes, SimpleAxisArtist
+
+
+def make_rgb_axes(ax, pad=0.01, axes_class=None, **kwargs):
+    """
+    Parameters
+    ----------
+    ax : `~matplotlib.axes.Axes`
+        Axes instance to create the RGB Axes in.
+    pad : float, optional
+        Fraction of the Axes height to pad.
+    axes_class : `matplotlib.axes.Axes` or None, optional
+        Axes class to use for the R, G, and B Axes. If None, use
+        the same class as *ax*.
+    **kwargs
+        Forwarded to *axes_class* init for the R, G, and B Axes.
+    """
+
+    divider = make_axes_locatable(ax)
+
+    pad_size = pad * Size.AxesY(ax)
+
+    xsize = ((1-2*pad)/3) * Size.AxesX(ax)
+    ysize = ((1-2*pad)/3) * Size.AxesY(ax)
+
+    divider.set_horizontal([Size.AxesX(ax), pad_size, xsize])
+    divider.set_vertical([ysize, pad_size, ysize, pad_size, ysize])
+
+    ax.set_axes_locator(divider.new_locator(0, 0, ny1=-1))
+
+    ax_rgb = []
+    if axes_class is None:
+        axes_class = type(ax)
+
+    for ny in [4, 2, 0]:
+        ax1 = axes_class(ax.get_figure(), ax.get_position(original=True),
+                         sharex=ax, sharey=ax, **kwargs)
+        locator = divider.new_locator(nx=2, ny=ny)
+        ax1.set_axes_locator(locator)
+        for t in ax1.yaxis.get_ticklabels() + ax1.xaxis.get_ticklabels():
+            t.set_visible(False)
+        try:
+            for axis in ax1.axis.values():
+                axis.major_ticklabels.set_visible(False)
+        except AttributeError:
+            pass
+
+        ax_rgb.append(ax1)
+
+    fig = ax.get_figure()
+    for ax1 in ax_rgb:
+        fig.add_axes(ax1)
+
+    return ax_rgb
+
+
+class RGBAxes:
+    """
+    4-panel `~.Axes.imshow` (RGB, R, G, B).
+
+    Layout::
+
+        ┌───────────────┬─────┐
+        │               │  R  │
+        │               ├─────┤
+        │      RGB      │  G  │
+        │               ├─────┤
+        │               │  B  │
+        └───────────────┴─────┘
+
+    Subclasses can override the ``_defaultAxesClass`` attribute.
+    By default RGBAxes uses `.mpl_axes.Axes`.
+
+    Attributes
+    ----------
+    RGB : ``_defaultAxesClass``
+        The Axes object for the three-channel `~.Axes.imshow`.
+    R : ``_defaultAxesClass``
+        The Axes object for the red channel `~.Axes.imshow`.
+    G : ``_defaultAxesClass``
+        The Axes object for the green channel `~.Axes.imshow`.
+    B : ``_defaultAxesClass``
+        The Axes object for the blue channel `~.Axes.imshow`.
+    """
+
+    _defaultAxesClass = Axes
+
+    def __init__(self, *args, pad=0, **kwargs):
+        """
+        Parameters
+        ----------
+        pad : float, default: 0
+            Fraction of the Axes height to put as padding.
+        axes_class : `~matplotlib.axes.Axes`
+            Axes class to use. If not provided, ``_defaultAxesClass`` is used.
+        *args
+            Forwarded to *axes_class* init for the RGB Axes
+        **kwargs
+            Forwarded to *axes_class* init for the RGB, R, G, and B Axes
+        """
+        axes_class = kwargs.pop("axes_class", self._defaultAxesClass)
+        self.RGB = ax = axes_class(*args, **kwargs)
+        ax.get_figure().add_axes(ax)
+        self.R, self.G, self.B = make_rgb_axes(
+            ax, pad=pad, axes_class=axes_class, **kwargs)
+        # Set the line color and ticks for the axes.
+        for ax1 in [self.RGB, self.R, self.G, self.B]:
+            if isinstance(ax1.axis, MethodType):
+                ad = Axes.AxisDict(self)
+                ad.update(
+                    bottom=SimpleAxisArtist(ax1.xaxis, 1, ax1.spines["bottom"]),
+                    top=SimpleAxisArtist(ax1.xaxis, 2, ax1.spines["top"]),
+                    left=SimpleAxisArtist(ax1.yaxis, 1, ax1.spines["left"]),
+                    right=SimpleAxisArtist(ax1.yaxis, 2, ax1.spines["right"]))
+            else:
+                ad = ax1.axis
+            ad[:].line.set_color("w")
+            ad[:].major_ticks.set_markeredgecolor("w")
+
+    def imshow_rgb(self, r, g, b, **kwargs):
+        """
+        Create the four images {rgb, r, g, b}.
+
+        Parameters
+        ----------
+        r, g, b : array-like
+            The red, green, and blue arrays.
+        **kwargs
+            Forwarded to `~.Axes.imshow` calls for the four images.
+
+        Returns
+        -------
+        rgb : `~matplotlib.image.AxesImage`
+        r : `~matplotlib.image.AxesImage`
+        g : `~matplotlib.image.AxesImage`
+        b : `~matplotlib.image.AxesImage`
+        """
+        if not (r.shape == g.shape == b.shape):
+            raise ValueError(
+                f'Input shapes ({r.shape}, {g.shape}, {b.shape}) do not match')
+        RGB = np.dstack([r, g, b])
+        R = np.zeros_like(RGB)
+        R[:, :, 0] = r
+        G = np.zeros_like(RGB)
+        G[:, :, 1] = g
+        B = np.zeros_like(RGB)
+        B[:, :, 2] = b
+        im_rgb = self.RGB.imshow(RGB, **kwargs)
+        im_r = self.R.imshow(R, **kwargs)
+        im_g = self.G.imshow(G, **kwargs)
+        im_b = self.B.imshow(B, **kwargs)
+        return im_rgb, im_r, im_g, im_b

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/axes_size.py

@@ -0,0 +1,248 @@
+"""
+Provides classes of simple units that will be used with `.AxesDivider`
+class (or others) to determine the size of each Axes. The unit
+classes define `get_size` method that returns a tuple of two floats,
+meaning relative and absolute sizes, respectively.
+
+Note that this class is nothing more than a simple tuple of two
+floats. Take a look at the Divider class to see how these two
+values are used.
+"""
+
+from numbers import Real
+
+from matplotlib import _api
+from matplotlib.axes import Axes
+
+
+class _Base:
+    def __rmul__(self, other):
+        return Fraction(other, self)
+
+    def __add__(self, other):
+        if isinstance(other, _Base):
+            return Add(self, other)
+        else:
+            return Add(self, Fixed(other))
+
+    def get_size(self, renderer):
+        """
+        Return two-float tuple with relative and absolute sizes.
+        """
+        raise NotImplementedError("Subclasses must implement")
+
+
+class Add(_Base):
+    """
+    Sum of two sizes.
+    """
+
+    def __init__(self, a, b):
+        self._a = a
+        self._b = b
+
+    def get_size(self, renderer):
+        a_rel_size, a_abs_size = self._a.get_size(renderer)
+        b_rel_size, b_abs_size = self._b.get_size(renderer)
+        return a_rel_size + b_rel_size, a_abs_size + b_abs_size
+
+
+class Fixed(_Base):
+    """
+    Simple fixed size with absolute part = *fixed_size* and relative part = 0.
+    """
+
+    def __init__(self, fixed_size):
+        _api.check_isinstance(Real, fixed_size=fixed_size)
+        self.fixed_size = fixed_size
+
+    def get_size(self, renderer):
+        rel_size = 0.
+        abs_size = self.fixed_size
+        return rel_size, abs_size
+
+
+class Scaled(_Base):
+    """
+    Simple scaled(?) size with absolute part = 0 and
+    relative part = *scalable_size*.
+    """
+
+    def __init__(self, scalable_size):
+        self._scalable_size = scalable_size
+
+    def get_size(self, renderer):
+        rel_size = self._scalable_size
+        abs_size = 0.
+        return rel_size, abs_size
+
+Scalable = Scaled
+
+
+def _get_axes_aspect(ax):
+    aspect = ax.get_aspect()
+    if aspect == "auto":
+        aspect = 1.
+    return aspect
+
+
+class AxesX(_Base):
+    """
+    Scaled size whose relative part corresponds to the data width
+    of the *axes* multiplied by the *aspect*.
+    """
+
+    def __init__(self, axes, aspect=1., ref_ax=None):
+        self._axes = axes
+        self._aspect = aspect
+        if aspect == "axes" and ref_ax is None:
+            raise ValueError("ref_ax must be set when aspect='axes'")
+        self._ref_ax = ref_ax
+
+    def get_size(self, renderer):
+        l1, l2 = self._axes.get_xlim()
+        if self._aspect == "axes":
+            ref_aspect = _get_axes_aspect(self._ref_ax)
+            aspect = ref_aspect / _get_axes_aspect(self._axes)
+        else:
+            aspect = self._aspect
+
+        rel_size = abs(l2-l1)*aspect
+        abs_size = 0.
+        return rel_size, abs_size
+
+
+class AxesY(_Base):
+    """
+    Scaled size whose relative part corresponds to the data height
+    of the *axes* multiplied by the *aspect*.
+    """
+
+    def __init__(self, axes, aspect=1., ref_ax=None):
+        self._axes = axes
+        self._aspect = aspect
+        if aspect == "axes" and ref_ax is None:
+            raise ValueError("ref_ax must be set when aspect='axes'")
+        self._ref_ax = ref_ax
+
+    def get_size(self, renderer):
+        l1, l2 = self._axes.get_ylim()
+
+        if self._aspect == "axes":
+            ref_aspect = _get_axes_aspect(self._ref_ax)
+            aspect = _get_axes_aspect(self._axes)
+        else:
+            aspect = self._aspect
+
+        rel_size = abs(l2-l1)*aspect
+        abs_size = 0.
+        return rel_size, abs_size
+
+
+class MaxExtent(_Base):
+    """
+    Size whose absolute part is either the largest width or the largest height
+    of the given *artist_list*.
+    """
+
+    def __init__(self, artist_list, w_or_h):
+        self._artist_list = artist_list
+        _api.check_in_list(["width", "height"], w_or_h=w_or_h)
+        self._w_or_h = w_or_h
+
+    def add_artist(self, a):
+        self._artist_list.append(a)
+
+    def get_size(self, renderer):
+        rel_size = 0.
+        extent_list = [
+            getattr(a.get_window_extent(renderer), self._w_or_h) / a.figure.dpi
+            for a in self._artist_list]
+        abs_size = max(extent_list, default=0)
+        return rel_size, abs_size
+
+
+class MaxWidth(MaxExtent):
+    """
+    Size whose absolute part is the largest width of the given *artist_list*.
+    """
+
+    def __init__(self, artist_list):
+        super().__init__(artist_list, "width")
+
+
+class MaxHeight(MaxExtent):
+    """
+    Size whose absolute part is the largest height of the given *artist_list*.
+    """
+
+    def __init__(self, artist_list):
+        super().__init__(artist_list, "height")
+
+
+class Fraction(_Base):
+    """
+    An instance whose size is a *fraction* of the *ref_size*.
+
+    >>> s = Fraction(0.3, AxesX(ax))
+    """
+
+    def __init__(self, fraction, ref_size):
+        _api.check_isinstance(Real, fraction=fraction)
+        self._fraction_ref = ref_size
+        self._fraction = fraction
+
+    def get_size(self, renderer):
+        if self._fraction_ref is None:
+            return self._fraction, 0.
+        else:
+            r, a = self._fraction_ref.get_size(renderer)
+            rel_size = r*self._fraction
+            abs_size = a*self._fraction
+            return rel_size, abs_size
+
+
+def from_any(size, fraction_ref=None):
+    """
+    Create a Fixed unit when the first argument is a float, or a
+    Fraction unit if that is a string that ends with %. The second
+    argument is only meaningful when Fraction unit is created.
+
+    >>> from mpl_toolkits.axes_grid1.axes_size import from_any
+    >>> a = from_any(1.2) # => Fixed(1.2)
+    >>> from_any("50%", a) # => Fraction(0.5, a)
+    """
+    if isinstance(size, Real):
+        return Fixed(size)
+    elif isinstance(size, str):
+        if size[-1] == "%":
+            return Fraction(float(size[:-1]) / 100, fraction_ref)
+    raise ValueError("Unknown format")
+
+
+class _AxesDecorationsSize(_Base):
+    """
+    Fixed size, corresponding to the size of decorations on a given Axes side.
+    """
+
+    _get_size_map = {
+        "left":   lambda tight_bb, axes_bb: axes_bb.xmin - tight_bb.xmin,
+        "right":  lambda tight_bb, axes_bb: tight_bb.xmax - axes_bb.xmax,
+        "bottom": lambda tight_bb, axes_bb: axes_bb.ymin - tight_bb.ymin,
+        "top":    lambda tight_bb, axes_bb: tight_bb.ymax - axes_bb.ymax,
+    }
+
+    def __init__(self, ax, direction):
+        _api.check_in_list(self._get_size_map, direction=direction)
+        self._direction = direction
+        self._ax_list = [ax] if isinstance(ax, Axes) else ax
+
+    def get_size(self, renderer):
+        sz = max([
+            self._get_size_map[self._direction](
+                ax.get_tightbbox(renderer, call_axes_locator=False), ax.bbox)
+            for ax in self._ax_list])
+        dpi = renderer.points_to_pixels(72)
+        abs_size = sz / dpi
+        rel_size = 0
+        return rel_size, abs_size

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/inset_locator.py

@@ -0,0 +1,561 @@
+"""
+A collection of functions and objects for creating or placing inset axes.
+"""
+
+from matplotlib import _api, _docstring
+from matplotlib.offsetbox import AnchoredOffsetbox
+from matplotlib.patches import Patch, Rectangle
+from matplotlib.path import Path
+from matplotlib.transforms import Bbox, BboxTransformTo
+from matplotlib.transforms import IdentityTransform, TransformedBbox
+
+from . import axes_size as Size
+from .parasite_axes import HostAxes
+
+
+@_api.deprecated("3.8", alternative="Axes.inset_axes")
+class InsetPosition:
+    @_docstring.dedent_interpd
+    def __init__(self, parent, lbwh):
+        """
+        An object for positioning an inset axes.
+
+        This is created by specifying the normalized coordinates in the axes,
+        instead of the figure.
+
+        Parameters
+        ----------
+        parent : `~matplotlib.axes.Axes`
+            Axes to use for normalizing coordinates.
+
+        lbwh : iterable of four floats
+            The left edge, bottom edge, width, and height of the inset axes, in
+            units of the normalized coordinate of the *parent* axes.
+
+        See Also
+        --------
+        :meth:`matplotlib.axes.Axes.set_axes_locator`
+
+        Examples
+        --------
+        The following bounds the inset axes to a box with 20%% of the parent
+        axes height and 40%% of the width. The size of the axes specified
+        ([0, 0, 1, 1]) ensures that the axes completely fills the bounding box:
+
+        >>> parent_axes = plt.gca()
+        >>> ax_ins = plt.axes([0, 0, 1, 1])
+        >>> ip = InsetPosition(parent_axes, [0.5, 0.1, 0.4, 0.2])
+        >>> ax_ins.set_axes_locator(ip)
+        """
+        self.parent = parent
+        self.lbwh = lbwh
+
+    def __call__(self, ax, renderer):
+        bbox_parent = self.parent.get_position(original=False)
+        trans = BboxTransformTo(bbox_parent)
+        bbox_inset = Bbox.from_bounds(*self.lbwh)
+        bb = TransformedBbox(bbox_inset, trans)
+        return bb
+
+
+class AnchoredLocatorBase(AnchoredOffsetbox):
+    def __init__(self, bbox_to_anchor, offsetbox, loc,
+                 borderpad=0.5, bbox_transform=None):
+        super().__init__(
+            loc, pad=0., child=None, borderpad=borderpad,
+            bbox_to_anchor=bbox_to_anchor, bbox_transform=bbox_transform
+        )
+
+    def draw(self, renderer):
+        raise RuntimeError("No draw method should be called")
+
+    def __call__(self, ax, renderer):
+        if renderer is None:
+            renderer = ax.figure._get_renderer()
+        self.axes = ax
+        bbox = self.get_window_extent(renderer)
+        px, py = self.get_offset(bbox.width, bbox.height, 0, 0, renderer)
+        bbox_canvas = Bbox.from_bounds(px, py, bbox.width, bbox.height)
+        tr = ax.figure.transSubfigure.inverted()
+        return TransformedBbox(bbox_canvas, tr)
+
+
+class AnchoredSizeLocator(AnchoredLocatorBase):
+    def __init__(self, bbox_to_anchor, x_size, y_size, loc,
+                 borderpad=0.5, bbox_transform=None):
+        super().__init__(
+            bbox_to_anchor, None, loc,
+            borderpad=borderpad, bbox_transform=bbox_transform
+        )
+
+        self.x_size = Size.from_any(x_size)
+        self.y_size = Size.from_any(y_size)
+
+    def get_bbox(self, renderer):
+        bbox = self.get_bbox_to_anchor()
+        dpi = renderer.points_to_pixels(72.)
+
+        r, a = self.x_size.get_size(renderer)
+        width = bbox.width * r + a * dpi
+        r, a = self.y_size.get_size(renderer)
+        height = bbox.height * r + a * dpi
+
+        fontsize = renderer.points_to_pixels(self.prop.get_size_in_points())
+        pad = self.pad * fontsize
+
+        return Bbox.from_bounds(0, 0, width, height).padded(pad)
+
+
+class AnchoredZoomLocator(AnchoredLocatorBase):
+    def __init__(self, parent_axes, zoom, loc,
+                 borderpad=0.5,
+                 bbox_to_anchor=None,
+                 bbox_transform=None):
+        self.parent_axes = parent_axes
+        self.zoom = zoom
+        if bbox_to_anchor is None:
+            bbox_to_anchor = parent_axes.bbox
+        super().__init__(
+            bbox_to_anchor, None, loc, borderpad=borderpad,
+            bbox_transform=bbox_transform)
+
+    def get_bbox(self, renderer):
+        bb = self.parent_axes.transData.transform_bbox(self.axes.viewLim)
+        fontsize = renderer.points_to_pixels(self.prop.get_size_in_points())
+        pad = self.pad * fontsize
+        return (
+            Bbox.from_bounds(
+                0, 0, abs(bb.width * self.zoom), abs(bb.height * self.zoom))
+            .padded(pad))
+
+
+class BboxPatch(Patch):
+    @_docstring.dedent_interpd
+    def __init__(self, bbox, **kwargs):
+        """
+        Patch showing the shape bounded by a Bbox.
+
+        Parameters
+        ----------
+        bbox : `~matplotlib.transforms.Bbox`
+            Bbox to use for the extents of this patch.
+
+        **kwargs
+            Patch properties. Valid arguments include:
+
+            %(Patch:kwdoc)s
+        """
+        if "transform" in kwargs:
+            raise ValueError("transform should not be set")
+
+        kwargs["transform"] = IdentityTransform()
+        super().__init__(**kwargs)
+        self.bbox = bbox
+
+    def get_path(self):
+        # docstring inherited
+        x0, y0, x1, y1 = self.bbox.extents
+        return Path._create_closed([(x0, y0), (x1, y0), (x1, y1), (x0, y1)])
+
+
+class BboxConnector(Patch):
+    @staticmethod
+    def get_bbox_edge_pos(bbox, loc):
+        """
+        Return the ``(x, y)`` coordinates of corner *loc* of *bbox*; parameters
+        behave as documented for the `.BboxConnector` constructor.
+        """
+        x0, y0, x1, y1 = bbox.extents
+        if loc == 1:
+            return x1, y1
+        elif loc == 2:
+            return x0, y1
+        elif loc == 3:
+            return x0, y0
+        elif loc == 4:
+            return x1, y0
+
+    @staticmethod
+    def connect_bbox(bbox1, bbox2, loc1, loc2=None):
+        """
+        Construct a `.Path` connecting corner *loc1* of *bbox1* to corner
+        *loc2* of *bbox2*, where parameters behave as documented as for the
+        `.BboxConnector` constructor.
+        """
+        if isinstance(bbox1, Rectangle):
+            bbox1 = TransformedBbox(Bbox.unit(), bbox1.get_transform())
+        if isinstance(bbox2, Rectangle):
+            bbox2 = TransformedBbox(Bbox.unit(), bbox2.get_transform())
+        if loc2 is None:
+            loc2 = loc1
+        x1, y1 = BboxConnector.get_bbox_edge_pos(bbox1, loc1)
+        x2, y2 = BboxConnector.get_bbox_edge_pos(bbox2, loc2)
+        return Path([[x1, y1], [x2, y2]])
+
+    @_docstring.dedent_interpd
+    def __init__(self, bbox1, bbox2, loc1, loc2=None, **kwargs):
+        """
+        Connect two bboxes with a straight line.
+
+        Parameters
+        ----------
+        bbox1, bbox2 : `~matplotlib.transforms.Bbox`
+            Bounding boxes to connect.
+
+        loc1, loc2 : {1, 2, 3, 4}
+            Corner of *bbox1* and *bbox2* to draw the line. Valid values are::
+
+                'upper right'  : 1,
+                'upper left'   : 2,
+                'lower left'   : 3,
+                'lower right'  : 4
+
+            *loc2* is optional and defaults to *loc1*.
+
+        **kwargs
+            Patch properties for the line drawn. Valid arguments include:
+
+            %(Patch:kwdoc)s
+        """
+        if "transform" in kwargs:
+            raise ValueError("transform should not be set")
+
+        kwargs["transform"] = IdentityTransform()
+        kwargs.setdefault(
+            "fill", bool({'fc', 'facecolor', 'color'}.intersection(kwargs)))
+        super().__init__(**kwargs)
+        self.bbox1 = bbox1
+        self.bbox2 = bbox2
+        self.loc1 = loc1
+        self.loc2 = loc2
+
+    def get_path(self):
+        # docstring inherited
+        return self.connect_bbox(self.bbox1, self.bbox2,
+                                 self.loc1, self.loc2)
+
+
+class BboxConnectorPatch(BboxConnector):
+    @_docstring.dedent_interpd
+    def __init__(self, bbox1, bbox2, loc1a, loc2a, loc1b, loc2b, **kwargs):
+        """
+        Connect two bboxes with a quadrilateral.
+
+        The quadrilateral is specified by two lines that start and end at
+        corners of the bboxes. The four sides of the quadrilateral are defined
+        by the two lines given, the line between the two corners specified in
+        *bbox1* and the line between the two corners specified in *bbox2*.
+
+        Parameters
+        ----------
+        bbox1, bbox2 : `~matplotlib.transforms.Bbox`
+            Bounding boxes to connect.
+
+        loc1a, loc2a, loc1b, loc2b : {1, 2, 3, 4}
+            The first line connects corners *loc1a* of *bbox1* and *loc2a* of
+            *bbox2*; the second line connects corners *loc1b* of *bbox1* and
+            *loc2b* of *bbox2*.  Valid values are::
+
+                'upper right'  : 1,
+                'upper left'   : 2,
+                'lower left'   : 3,
+                'lower right'  : 4
+
+        **kwargs
+            Patch properties for the line drawn:
+
+            %(Patch:kwdoc)s
+        """
+        if "transform" in kwargs:
+            raise ValueError("transform should not be set")
+        super().__init__(bbox1, bbox2, loc1a, loc2a, **kwargs)
+        self.loc1b = loc1b
+        self.loc2b = loc2b
+
+    def get_path(self):
+        # docstring inherited
+        path1 = self.connect_bbox(self.bbox1, self.bbox2, self.loc1, self.loc2)
+        path2 = self.connect_bbox(self.bbox2, self.bbox1,
+                                  self.loc2b, self.loc1b)
+        path_merged = [*path1.vertices, *path2.vertices, path1.vertices[0]]
+        return Path(path_merged)
+
+
+def _add_inset_axes(parent_axes, axes_class, axes_kwargs, axes_locator):
+    """Helper function to add an inset axes and disable navigation in it."""
+    if axes_class is None:
+        axes_class = HostAxes
+    if axes_kwargs is None:
+        axes_kwargs = {}
+    inset_axes = axes_class(
+        parent_axes.figure, parent_axes.get_position(),
+        **{"navigate": False, **axes_kwargs, "axes_locator": axes_locator})
+    return parent_axes.figure.add_axes(inset_axes)
+
+
+@_docstring.dedent_interpd
+def inset_axes(parent_axes, width, height, loc='upper right',
+               bbox_to_anchor=None, bbox_transform=None,
+               axes_class=None, axes_kwargs=None,
+               borderpad=0.5):
+    """
+    Create an inset axes with a given width and height.
+
+    Both sizes used can be specified either in inches or percentage.
+    For example,::
+
+        inset_axes(parent_axes, width='40%%', height='30%%', loc='lower left')
+
+    creates in inset axes in the lower left corner of *parent_axes* which spans
+    over 30%% in height and 40%% in width of the *parent_axes*. Since the usage
+    of `.inset_axes` may become slightly tricky when exceeding such standard
+    cases, it is recommended to read :doc:`the examples
+    </gallery/axes_grid1/inset_locator_demo>`.
+
+    Notes
+    -----
+    The meaning of *bbox_to_anchor* and *bbox_to_transform* is interpreted
+    differently from that of legend. The value of bbox_to_anchor
+    (or the return value of its get_points method; the default is
+    *parent_axes.bbox*) is transformed by the bbox_transform (the default
+    is Identity transform) and then interpreted as points in the pixel
+    coordinate (which is dpi dependent).
+
+    Thus, following three calls are identical and creates an inset axes
+    with respect to the *parent_axes*::
+
+       axins = inset_axes(parent_axes, "30%%", "40%%")
+       axins = inset_axes(parent_axes, "30%%", "40%%",
+                          bbox_to_anchor=parent_axes.bbox)
+       axins = inset_axes(parent_axes, "30%%", "40%%",
+                          bbox_to_anchor=(0, 0, 1, 1),
+                          bbox_transform=parent_axes.transAxes)
+
+    Parameters
+    ----------
+    parent_axes : `matplotlib.axes.Axes`
+        Axes to place the inset axes.
+
+    width, height : float or str
+        Size of the inset axes to create. If a float is provided, it is
+        the size in inches, e.g. *width=1.3*. If a string is provided, it is
+        the size in relative units, e.g. *width='40%%'*. By default, i.e. if
+        neither *bbox_to_anchor* nor *bbox_transform* are specified, those
+        are relative to the parent_axes. Otherwise, they are to be understood
+        relative to the bounding box provided via *bbox_to_anchor*.
+
+    loc : str, default: 'upper right'
+        Location to place the inset axes.  Valid locations are
+        'upper left', 'upper center', 'upper right',
+        'center left', 'center', 'center right',
+        'lower left', 'lower center', 'lower right'.
+        For backward compatibility, numeric values are accepted as well.
+        See the parameter *loc* of `.Legend` for details.
+
+    bbox_to_anchor : tuple or `~matplotlib.transforms.BboxBase`, optional
+        Bbox that the inset axes will be anchored to. If None,
+        a tuple of (0, 0, 1, 1) is used if *bbox_transform* is set
+        to *parent_axes.transAxes* or *parent_axes.figure.transFigure*.
+        Otherwise, *parent_axes.bbox* is used. If a tuple, can be either
+        [left, bottom, width, height], or [left, bottom].
+        If the kwargs *width* and/or *height* are specified in relative units,
+        the 2-tuple [left, bottom] cannot be used. Note that,
+        unless *bbox_transform* is set, the units of the bounding box
+        are interpreted in the pixel coordinate. When using *bbox_to_anchor*
+        with tuple, it almost always makes sense to also specify
+        a *bbox_transform*. This might often be the axes transform
+        *parent_axes.transAxes*.
+
+    bbox_transform : `~matplotlib.transforms.Transform`, optional
+        Transformation for the bbox that contains the inset axes.
+        If None, a `.transforms.IdentityTransform` is used. The value
+        of *bbox_to_anchor* (or the return value of its get_points method)
+        is transformed by the *bbox_transform* and then interpreted
+        as points in the pixel coordinate (which is dpi dependent).
+        You may provide *bbox_to_anchor* in some normalized coordinate,
+        and give an appropriate transform (e.g., *parent_axes.transAxes*).
+
+    axes_class : `~matplotlib.axes.Axes` type, default: `.HostAxes`
+        The type of the newly created inset axes.
+
+    axes_kwargs : dict, optional
+        Keyword arguments to pass to the constructor of the inset axes.
+        Valid arguments include:
+
+        %(Axes:kwdoc)s
+
+    borderpad : float, default: 0.5
+        Padding between inset axes and the bbox_to_anchor.
+        The units are axes font size, i.e. for a default font size of 10 points
+        *borderpad = 0.5* is equivalent to a padding of 5 points.
+
+    Returns
+    -------
+    inset_axes : *axes_class*
+        Inset axes object created.
+    """
+
+    if (bbox_transform in [parent_axes.transAxes, parent_axes.figure.transFigure]
+            and bbox_to_anchor is None):
+        _api.warn_external("Using the axes or figure transform requires a "
+                           "bounding box in the respective coordinates. "
+                           "Using bbox_to_anchor=(0, 0, 1, 1) now.")
+        bbox_to_anchor = (0, 0, 1, 1)
+    if bbox_to_anchor is None:
+        bbox_to_anchor = parent_axes.bbox
+    if (isinstance(bbox_to_anchor, tuple) and
+            (isinstance(width, str) or isinstance(height, str))):
+        if len(bbox_to_anchor) != 4:
+            raise ValueError("Using relative units for width or height "
+                             "requires to provide a 4-tuple or a "
+                             "`Bbox` instance to `bbox_to_anchor.")
+    return _add_inset_axes(
+        parent_axes, axes_class, axes_kwargs,
+        AnchoredSizeLocator(
+            bbox_to_anchor, width, height, loc=loc,
+            bbox_transform=bbox_transform, borderpad=borderpad))
+
+
+@_docstring.dedent_interpd
+def zoomed_inset_axes(parent_axes, zoom, loc='upper right',
+                      bbox_to_anchor=None, bbox_transform=None,
+                      axes_class=None, axes_kwargs=None,
+                      borderpad=0.5):
+    """
+    Create an anchored inset axes by scaling a parent axes. For usage, also see
+    :doc:`the examples </gallery/axes_grid1/inset_locator_demo2>`.
+
+    Parameters
+    ----------
+    parent_axes : `~matplotlib.axes.Axes`
+        Axes to place the inset axes.
+
+    zoom : float
+        Scaling factor of the data axes. *zoom* > 1 will enlarge the
+        coordinates (i.e., "zoomed in"), while *zoom* < 1 will shrink the
+        coordinates (i.e., "zoomed out").
+
+    loc : str, default: 'upper right'
+        Location to place the inset axes.  Valid locations are
+        'upper left', 'upper center', 'upper right',
+        'center left', 'center', 'center right',
+        'lower left', 'lower center', 'lower right'.
+        For backward compatibility, numeric values are accepted as well.
+        See the parameter *loc* of `.Legend` for details.
+
+    bbox_to_anchor : tuple or `~matplotlib.transforms.BboxBase`, optional
+        Bbox that the inset axes will be anchored to. If None,
+        *parent_axes.bbox* is used. If a tuple, can be either
+        [left, bottom, width, height], or [left, bottom].
+        If the kwargs *width* and/or *height* are specified in relative units,
+        the 2-tuple [left, bottom] cannot be used. Note that
+        the units of the bounding box are determined through the transform
+        in use. When using *bbox_to_anchor* it almost always makes sense to
+        also specify a *bbox_transform*. This might often be the axes transform
+        *parent_axes.transAxes*.
+
+    bbox_transform : `~matplotlib.transforms.Transform`, optional
+        Transformation for the bbox that contains the inset axes.
+        If None, a `.transforms.IdentityTransform` is used (i.e. pixel
+        coordinates). This is useful when not providing any argument to
+        *bbox_to_anchor*. When using *bbox_to_anchor* it almost always makes
+        sense to also specify a *bbox_transform*. This might often be the
+        axes transform *parent_axes.transAxes*. Inversely, when specifying
+        the axes- or figure-transform here, be aware that not specifying
+        *bbox_to_anchor* will use *parent_axes.bbox*, the units of which are
+        in display (pixel) coordinates.
+
+    axes_class : `~matplotlib.axes.Axes` type, default: `.HostAxes`
+        The type of the newly created inset axes.
+
+    axes_kwargs : dict, optional
+        Keyword arguments to pass to the constructor of the inset axes.
+        Valid arguments include:
+
+        %(Axes:kwdoc)s
+
+    borderpad : float, default: 0.5
+        Padding between inset axes and the bbox_to_anchor.
+        The units are axes font size, i.e. for a default font size of 10 points
+        *borderpad = 0.5* is equivalent to a padding of 5 points.
+
+    Returns
+    -------
+    inset_axes : *axes_class*
+        Inset axes object created.
+    """
+
+    return _add_inset_axes(
+        parent_axes, axes_class, axes_kwargs,
+        AnchoredZoomLocator(
+            parent_axes, zoom=zoom, loc=loc,
+            bbox_to_anchor=bbox_to_anchor, bbox_transform=bbox_transform,
+            borderpad=borderpad))
+
+
+class _TransformedBboxWithCallback(TransformedBbox):
+    """
+    Variant of `.TransformBbox` which calls *callback* before returning points.
+
+    Used by `.mark_inset` to unstale the parent axes' viewlim as needed.
+    """
+
+    def __init__(self, *args, callback, **kwargs):
+        super().__init__(*args, **kwargs)
+        self._callback = callback
+
+    def get_points(self):
+        self._callback()
+        return super().get_points()
+
+
+@_docstring.dedent_interpd
+def mark_inset(parent_axes, inset_axes, loc1, loc2, **kwargs):
+    """
+    Draw a box to mark the location of an area represented by an inset axes.
+
+    This function draws a box in *parent_axes* at the bounding box of
+    *inset_axes*, and shows a connection with the inset axes by drawing lines
+    at the corners, giving a "zoomed in" effect.
+
+    Parameters
+    ----------
+    parent_axes : `~matplotlib.axes.Axes`
+        Axes which contains the area of the inset axes.
+
+    inset_axes : `~matplotlib.axes.Axes`
+        The inset axes.
+
+    loc1, loc2 : {1, 2, 3, 4}
+        Corners to use for connecting the inset axes and the area in the
+        parent axes.
+
+    **kwargs
+        Patch properties for the lines and box drawn:
+
+        %(Patch:kwdoc)s
+
+    Returns
+    -------
+    pp : `~matplotlib.patches.Patch`
+        The patch drawn to represent the area of the inset axes.
+
+    p1, p2 : `~matplotlib.patches.Patch`
+        The patches connecting two corners of the inset axes and its area.
+    """
+    rect = _TransformedBboxWithCallback(
+        inset_axes.viewLim, parent_axes.transData,
+        callback=parent_axes._unstale_viewLim)
+
+    kwargs.setdefault("fill", bool({'fc', 'facecolor', 'color'}.intersection(kwargs)))
+    pp = BboxPatch(rect, **kwargs)
+    parent_axes.add_patch(pp)
+
+    p1 = BboxConnector(inset_axes.bbox, rect, loc1=loc1, **kwargs)
+    inset_axes.add_patch(p1)
+    p1.set_clip_on(False)
+    p2 = BboxConnector(inset_axes.bbox, rect, loc1=loc2, **kwargs)
+    inset_axes.add_patch(p2)
+    p2.set_clip_on(False)
+
+    return pp, p1, p2

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/mpl_axes.py

@@ -0,0 +1,128 @@
+import matplotlib.axes as maxes
+from matplotlib.artist import Artist
+from matplotlib.axis import XAxis, YAxis
+
+
+class SimpleChainedObjects:
+    def __init__(self, objects):
+        self._objects = objects
+
+    def __getattr__(self, k):
+        _a = SimpleChainedObjects([getattr(a, k) for a in self._objects])
+        return _a
+
+    def __call__(self, *args, **kwargs):
+        for m in self._objects:
+            m(*args, **kwargs)
+
+
+class Axes(maxes.Axes):
+
+    class AxisDict(dict):
+        def __init__(self, axes):
+            self.axes = axes
+            super().__init__()
+
+        def __getitem__(self, k):
+            if isinstance(k, tuple):
+                r = SimpleChainedObjects(
+                    # super() within a list comprehension needs explicit args.
+                    [super(Axes.AxisDict, self).__getitem__(k1) for k1 in k])
+                return r
+            elif isinstance(k, slice):
+                if k.start is None and k.stop is None and k.step is None:
+                    return SimpleChainedObjects(list(self.values()))
+                else:
+                    raise ValueError("Unsupported slice")
+            else:
+                return dict.__getitem__(self, k)
+
+        def __call__(self, *v, **kwargs):
+            return maxes.Axes.axis(self.axes, *v, **kwargs)
+
+    @property
+    def axis(self):
+        return self._axislines
+
+    def clear(self):
+        # docstring inherited
+        super().clear()
+        # Init axis artists.
+        self._axislines = self.AxisDict(self)
+        self._axislines.update(
+            bottom=SimpleAxisArtist(self.xaxis, 1, self.spines["bottom"]),
+            top=SimpleAxisArtist(self.xaxis, 2, self.spines["top"]),
+            left=SimpleAxisArtist(self.yaxis, 1, self.spines["left"]),
+            right=SimpleAxisArtist(self.yaxis, 2, self.spines["right"]))
+
+
+class SimpleAxisArtist(Artist):
+    def __init__(self, axis, axisnum, spine):
+        self._axis = axis
+        self._axisnum = axisnum
+        self.line = spine
+
+        if isinstance(axis, XAxis):
+            self._axis_direction = ["bottom", "top"][axisnum-1]
+        elif isinstance(axis, YAxis):
+            self._axis_direction = ["left", "right"][axisnum-1]
+        else:
+            raise ValueError(
+                f"axis must be instance of XAxis or YAxis, but got {axis}")
+        super().__init__()
+
+    @property
+    def major_ticks(self):
+        tickline = "tick%dline" % self._axisnum
+        return SimpleChainedObjects([getattr(tick, tickline)
+                                     for tick in self._axis.get_major_ticks()])
+
+    @property
+    def major_ticklabels(self):
+        label = "label%d" % self._axisnum
+        return SimpleChainedObjects([getattr(tick, label)
+                                     for tick in self._axis.get_major_ticks()])
+
+    @property
+    def label(self):
+        return self._axis.label
+
+    def set_visible(self, b):
+        self.toggle(all=b)
+        self.line.set_visible(b)
+        self._axis.set_visible(True)
+        super().set_visible(b)
+
+    def set_label(self, txt):
+        self._axis.set_label_text(txt)
+
+    def toggle(self, all=None, ticks=None, ticklabels=None, label=None):
+
+        if all:
+            _ticks, _ticklabels, _label = True, True, True
+        elif all is not None:
+            _ticks, _ticklabels, _label = False, False, False
+        else:
+            _ticks, _ticklabels, _label = None, None, None
+
+        if ticks is not None:
+            _ticks = ticks
+        if ticklabels is not None:
+            _ticklabels = ticklabels
+        if label is not None:
+            _label = label
+
+        if _ticks is not None:
+            tickparam = {f"tick{self._axisnum}On": _ticks}
+            self._axis.set_tick_params(**tickparam)
+        if _ticklabels is not None:
+            tickparam = {f"label{self._axisnum}On": _ticklabels}
+            self._axis.set_tick_params(**tickparam)
+
+        if _label is not None:
+            pos = self._axis.get_label_position()
+            if (pos == self._axis_direction) and not _label:
+                self._axis.label.set_visible(False)
+            elif _label:
+                self._axis.label.set_visible(True)
+                self._axis.set_label_position(self._axis_direction)

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/parasite_axes.py

@@ -0,0 +1,257 @@
+from matplotlib import _api, cbook
+import matplotlib.artist as martist
+import matplotlib.transforms as mtransforms
+from matplotlib.transforms import Bbox
+from .mpl_axes import Axes
+
+
+class ParasiteAxesBase:
+
+    def __init__(self, parent_axes, aux_transform=None,
+                 *, viewlim_mode=None, **kwargs):
+        self._parent_axes = parent_axes
+        self.transAux = aux_transform
+        self.set_viewlim_mode(viewlim_mode)
+        kwargs["frameon"] = False
+        super().__init__(parent_axes.figure, parent_axes._position, **kwargs)
+
+    def clear(self):
+        super().clear()
+        martist.setp(self.get_children(), visible=False)
+        self._get_lines = self._parent_axes._get_lines
+        self._parent_axes.callbacks._connect_picklable(
+            "xlim_changed", self._sync_lims)
+        self._parent_axes.callbacks._connect_picklable(
+            "ylim_changed", self._sync_lims)
+
+    def pick(self, mouseevent):
+        # This most likely goes to Artist.pick (depending on axes_class given
+        # to the factory), which only handles pick events registered on the
+        # axes associated with each child:
+        super().pick(mouseevent)
+        # But parasite axes are additionally given pick events from their host
+        # axes (cf. HostAxesBase.pick), which we handle here:
+        for a in self.get_children():
+            if (hasattr(mouseevent.inaxes, "parasites")
+                    and self in mouseevent.inaxes.parasites):
+                a.pick(mouseevent)
+
+    # aux_transform support
+
+    def _set_lim_and_transforms(self):
+        if self.transAux is not None:
+            self.transAxes = self._parent_axes.transAxes
+            self.transData = self.transAux + self._parent_axes.transData
+            self._xaxis_transform = mtransforms.blended_transform_factory(
+                self.transData, self.transAxes)
+            self._yaxis_transform = mtransforms.blended_transform_factory(
+                self.transAxes, self.transData)
+        else:
+            super()._set_lim_and_transforms()
+
+    def set_viewlim_mode(self, mode):
+        _api.check_in_list([None, "equal", "transform"], mode=mode)
+        self._viewlim_mode = mode
+
+    def get_viewlim_mode(self):
+        return self._viewlim_mode
+
+    def _sync_lims(self, parent):
+        viewlim = parent.viewLim.frozen()
+        mode = self.get_viewlim_mode()
+        if mode is None:
+            pass
+        elif mode == "equal":
+            self.viewLim.set(viewlim)
+        elif mode == "transform":
+            self.viewLim.set(viewlim.transformed(self.transAux.inverted()))
+        else:
+            _api.check_in_list([None, "equal", "transform"], mode=mode)
+
+    # end of aux_transform support
+
+
+parasite_axes_class_factory = cbook._make_class_factory(
+    ParasiteAxesBase, "{}Parasite")
+ParasiteAxes = parasite_axes_class_factory(Axes)
+
+
+class HostAxesBase:
+    def __init__(self, *args, **kwargs):
+        self.parasites = []
+        super().__init__(*args, **kwargs)
+
+    def get_aux_axes(
+            self, tr=None, viewlim_mode="equal", axes_class=None, **kwargs):
+        """
+        Add a parasite axes to this host.
+
+        Despite this method's name, this should actually be thought of as an
+        ``add_parasite_axes`` method.
+
+        .. versionchanged:: 3.7
+           Defaults to same base axes class as host axes.
+
+        Parameters
+        ----------
+        tr : `~matplotlib.transforms.Transform` or None, default: None
+            If a `.Transform`, the following relation will hold:
+            ``parasite.transData = tr + host.transData``.
+            If None, the parasite's and the host's ``transData`` are unrelated.
+        viewlim_mode : {"equal", "transform", None}, default: "equal"
+            How the parasite's view limits are set: directly equal to the
+            parent axes ("equal"), equal after application of *tr*
+            ("transform"), or independently (None).
+        axes_class : subclass type of `~matplotlib.axes.Axes`, optional
+            The `~.axes.Axes` subclass that is instantiated.  If None, the base
+            class of the host axes is used.
+        **kwargs
+            Other parameters are forwarded to the parasite axes constructor.
+        """
+        if axes_class is None:
+            axes_class = self._base_axes_class
+        parasite_axes_class = parasite_axes_class_factory(axes_class)
+        ax2 = parasite_axes_class(
+            self, tr, viewlim_mode=viewlim_mode, **kwargs)
+        # note that ax2.transData == tr + ax1.transData
+        # Anything you draw in ax2 will match the ticks and grids of ax1.
+        self.parasites.append(ax2)
+        ax2._remove_method = self.parasites.remove
+        return ax2
+
+    def draw(self, renderer):
+        orig_children_len = len(self._children)
+
+        locator = self.get_axes_locator()
+        if locator:
+            pos = locator(self, renderer)
+            self.set_position(pos, which="active")
+            self.apply_aspect(pos)
+        else:
+            self.apply_aspect()
+
+        rect = self.get_position()
+        for ax in self.parasites:
+            ax.apply_aspect(rect)
+            self._children.extend(ax.get_children())
+
+        super().draw(renderer)
+        del self._children[orig_children_len:]
+
+    def clear(self):
+        super().clear()
+        for ax in self.parasites:
+            ax.clear()
+
+    def pick(self, mouseevent):
+        super().pick(mouseevent)
+        # Also pass pick events on to parasite axes and, in turn, their
+        # children (cf. ParasiteAxesBase.pick)
+        for a in self.parasites:
+            a.pick(mouseevent)
+
+    def twinx(self, axes_class=None):
+        """
+        Create a twin of Axes with a shared x-axis but independent y-axis.
+
+        The y-axis of self will have ticks on the left and the returned axes
+        will have ticks on the right.
+        """
+        ax = self._add_twin_axes(axes_class, sharex=self)
+        self.axis["right"].set_visible(False)
+        ax.axis["right"].set_visible(True)
+        ax.axis["left", "top", "bottom"].set_visible(False)
+        return ax
+
+    def twiny(self, axes_class=None):
+        """
+        Create a twin of Axes with a shared y-axis but independent x-axis.
+
+        The x-axis of self will have ticks on the bottom and the returned axes
+        will have ticks on the top.
+        """
+        ax = self._add_twin_axes(axes_class, sharey=self)
+        self.axis["top"].set_visible(False)
+        ax.axis["top"].set_visible(True)
+        ax.axis["left", "right", "bottom"].set_visible(False)
+        return ax
+
+    def twin(self, aux_trans=None, axes_class=None):
+        """
+        Create a twin of Axes with no shared axis.
+
+        While self will have ticks on the left and bottom axis, the returned
+        axes will have ticks on the top and right axis.
+        """
+        if aux_trans is None:
+            aux_trans = mtransforms.IdentityTransform()
+        ax = self._add_twin_axes(
+            axes_class, aux_transform=aux_trans, viewlim_mode="transform")
+        self.axis["top", "right"].set_visible(False)
+        ax.axis["top", "right"].set_visible(True)
+        ax.axis["left", "bottom"].set_visible(False)
+        return ax
+
+    def _add_twin_axes(self, axes_class, **kwargs):
+        """
+        Helper for `.twinx`/`.twiny`/`.twin`.
+
+        *kwargs* are forwarded to the parasite axes constructor.
+        """
+        if axes_class is None:
+            axes_class = self._base_axes_class
+        ax = parasite_axes_class_factory(axes_class)(self, **kwargs)
+        self.parasites.append(ax)
+        ax._remove_method = self._remove_any_twin
+        return ax
+
+    def _remove_any_twin(self, ax):
+        self.parasites.remove(ax)
+        restore = ["top", "right"]
+        if ax._sharex:
+            restore.remove("top")
+        if ax._sharey:
+            restore.remove("right")
+        self.axis[tuple(restore)].set_visible(True)
+        self.axis[tuple(restore)].toggle(ticklabels=False, label=False)
+
+    @_api.make_keyword_only("3.8", "call_axes_locator")
+    def get_tightbbox(self, renderer=None, call_axes_locator=True,
+                      bbox_extra_artists=None):
+        bbs = [
+            *[ax.get_tightbbox(renderer, call_axes_locator=call_axes_locator)
+              for ax in self.parasites],
+            super().get_tightbbox(renderer,
+                                  call_axes_locator=call_axes_locator,
+                                  bbox_extra_artists=bbox_extra_artists)]
+        return Bbox.union([b for b in bbs if b.width != 0 or b.height != 0])
+
+
+host_axes_class_factory = host_subplot_class_factory = \
+    cbook._make_class_factory(HostAxesBase, "{}HostAxes", "_base_axes_class")
+HostAxes = SubplotHost = host_axes_class_factory(Axes)
+
+
+def host_axes(*args, axes_class=Axes, figure=None, **kwargs):
+    """
+    Create axes that can act as a hosts to parasitic axes.
+
+    Parameters
+    ----------
+    figure : `~matplotlib.figure.Figure`
+        Figure to which the axes will be added. Defaults to the current figure
+        `.pyplot.gcf()`.
+
+    *args, **kwargs
+        Will be passed on to the underlying `~.axes.Axes` object creation.
+    """
+    import matplotlib.pyplot as plt
+    host_axes_class = host_axes_class_factory(axes_class)
+    if figure is None:
+        figure = plt.gcf()
+    ax = host_axes_class(figure, *args, **kwargs)
+    figure.add_axes(ax)
+    return ax
+
+
+host_subplot = host_axes

parrot/lib/python3.10/site-packages/mpl_toolkits/axes_grid1/tests/__init__.py

@@ -0,0 +1,10 @@
+from pathlib import Path
+
+
+# Check that the test directories exist
+if not (Path(__file__).parent / "baseline_images").exists():
+    raise OSError(
+        'The baseline image directory does not exist. '
+        'This is most likely because the test data is not installed. '
+        'You may need to install matplotlib from source to get the '
+        'test data.')