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skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/__init__.py

@@ -0,0 +1,10 @@
+"""This module contains code for running the tests in SymPy."""
+
+
+from .runtests import doctest
+from .runtests_pytest import test
+
+
+__all__ = [
+    'test', 'doctest',
+]

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/matrices.py

@@ -0,0 +1,8 @@
+def allclose(A, B, rtol=1e-05, atol=1e-08):
+    if len(A) != len(B):
+        return False
+
+    for x, y in zip(A, B):
+        if abs(x-y) > atol + rtol * max(abs(x), abs(y)):
+            return False
+    return True

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/pytest.py

@@ -0,0 +1,392 @@
+"""py.test hacks to support XFAIL/XPASS"""
+
+import platform
+import sys
+import re
+import functools
+import os
+import contextlib
+import warnings
+import inspect
+import pathlib
+from typing import Any, Callable
+
+from sympy.utilities.exceptions import SymPyDeprecationWarning
+# Imported here for backwards compatibility. Note: do not import this from
+# here in library code (importing sympy.pytest in library code will break the
+# pytest integration).
+from sympy.utilities.exceptions import ignore_warnings # noqa:F401
+
+ON_CI = os.getenv('CI', None) == "true"
+
+try:
+    import pytest
+    USE_PYTEST = getattr(sys, '_running_pytest', False)
+except ImportError:
+    USE_PYTEST = False
+
+IS_WASM: bool = sys.platform == 'emscripten' or platform.machine() in ["wasm32", "wasm64"]
+
+raises: Callable[[Any, Any], Any]
+XFAIL: Callable[[Any], Any]
+skip: Callable[[Any], Any]
+SKIP: Callable[[Any], Any]
+slow: Callable[[Any], Any]
+tooslow: Callable[[Any], Any]
+nocache_fail: Callable[[Any], Any]
+
+
+if USE_PYTEST:
+    raises = pytest.raises
+    skip = pytest.skip
+    XFAIL = pytest.mark.xfail
+    SKIP = pytest.mark.skip
+    slow = pytest.mark.slow
+    tooslow = pytest.mark.tooslow
+    nocache_fail = pytest.mark.nocache_fail
+    from _pytest.outcomes import Failed
+
+else:
+    # Not using pytest so define the things that would have been imported from
+    # there.
+
+    # _pytest._code.code.ExceptionInfo
+    class ExceptionInfo:
+        def __init__(self, value):
+            self.value = value
+
+        def __repr__(self):
+            return "<ExceptionInfo {!r}>".format(self.value)
+
+
+    def raises(expectedException, code=None):
+        """
+        Tests that ``code`` raises the exception ``expectedException``.
+
+        ``code`` may be a callable, such as a lambda expression or function
+        name.
+
+        If ``code`` is not given or None, ``raises`` will return a context
+        manager for use in ``with`` statements; the code to execute then
+        comes from the scope of the ``with``.
+
+        ``raises()`` does nothing if the callable raises the expected exception,
+        otherwise it raises an AssertionError.
+
+        Examples
+        ========
+
+        >>> from sympy.testing.pytest import raises
+
+        >>> raises(ZeroDivisionError, lambda: 1/0)
+        <ExceptionInfo ZeroDivisionError(...)>
+        >>> raises(ZeroDivisionError, lambda: 1/2)
+        Traceback (most recent call last):
+        ...
+        Failed: DID NOT RAISE
+
+        >>> with raises(ZeroDivisionError):
+        ...     n = 1/0
+        >>> with raises(ZeroDivisionError):
+        ...     n = 1/2
+        Traceback (most recent call last):
+        ...
+        Failed: DID NOT RAISE
+
+        Note that you cannot test multiple statements via
+        ``with raises``:
+
+        >>> with raises(ZeroDivisionError):
+        ...     n = 1/0    # will execute and raise, aborting the ``with``
+        ...     n = 9999/0 # never executed
+
+        This is just what ``with`` is supposed to do: abort the
+        contained statement sequence at the first exception and let
+        the context manager deal with the exception.
+
+        To test multiple statements, you'll need a separate ``with``
+        for each:
+
+        >>> with raises(ZeroDivisionError):
+        ...     n = 1/0    # will execute and raise
+        >>> with raises(ZeroDivisionError):
+        ...     n = 9999/0 # will also execute and raise
+
+        """
+        if code is None:
+            return RaisesContext(expectedException)
+        elif callable(code):
+            try:
+                code()
+            except expectedException as e:
+                return ExceptionInfo(e)
+            raise Failed("DID NOT RAISE")
+        elif isinstance(code, str):
+            raise TypeError(
+                '\'raises(xxx, "code")\' has been phased out; '
+                'change \'raises(xxx, "expression")\' '
+                'to \'raises(xxx, lambda: expression)\', '
+                '\'raises(xxx, "statement")\' '
+                'to \'with raises(xxx): statement\'')
+        else:
+            raise TypeError(
+                'raises() expects a callable for the 2nd argument.')
+
+    class RaisesContext:
+        def __init__(self, expectedException):
+            self.expectedException = expectedException
+
+        def __enter__(self):
+            return None
+
+        def __exit__(self, exc_type, exc_value, traceback):
+            if exc_type is None:
+                raise Failed("DID NOT RAISE")
+            return issubclass(exc_type, self.expectedException)
+
+    class XFail(Exception):
+        pass
+
+    class XPass(Exception):
+        pass
+
+    class Skipped(Exception):
+        pass
+
+    class Failed(Exception):  # type: ignore
+        pass
+
+    def XFAIL(func):
+        def wrapper():
+            try:
+                func()
+            except Exception as e:
+                message = str(e)
+                if message != "Timeout":
+                    raise XFail(func.__name__)
+                else:
+                    raise Skipped("Timeout")
+            raise XPass(func.__name__)
+
+        wrapper = functools.update_wrapper(wrapper, func)
+        return wrapper
+
+    def skip(str):
+        raise Skipped(str)
+
+    def SKIP(reason):
+        """Similar to ``skip()``, but this is a decorator. """
+        def wrapper(func):
+            def func_wrapper():
+                raise Skipped(reason)
+
+            func_wrapper = functools.update_wrapper(func_wrapper, func)
+            return func_wrapper
+
+        return wrapper
+
+    def slow(func):
+        func._slow = True
+
+        def func_wrapper():
+            func()
+
+        func_wrapper = functools.update_wrapper(func_wrapper, func)
+        func_wrapper.__wrapped__ = func
+        return func_wrapper
+
+    def tooslow(func):
+        func._slow = True
+        func._tooslow = True
+
+        def func_wrapper():
+            skip("Too slow")
+
+        func_wrapper = functools.update_wrapper(func_wrapper, func)
+        func_wrapper.__wrapped__ = func
+        return func_wrapper
+
+    def nocache_fail(func):
+        "Dummy decorator for marking tests that fail when cache is disabled"
+        return func
+
+@contextlib.contextmanager
+def warns(warningcls, *, match='', test_stacklevel=True):
+    '''
+    Like raises but tests that warnings are emitted.
+
+    >>> from sympy.testing.pytest import warns
+    >>> import warnings
+
+    >>> with warns(UserWarning):
+    ...     warnings.warn('deprecated', UserWarning, stacklevel=2)
+
+    >>> with warns(UserWarning):
+    ...     pass
+    Traceback (most recent call last):
+    ...
+    Failed: DID NOT WARN. No warnings of type UserWarning\
+    was emitted. The list of emitted warnings is: [].
+
+    ``test_stacklevel`` makes it check that the ``stacklevel`` parameter to
+    ``warn()`` is set so that the warning shows the user line of code (the
+    code under the warns() context manager). Set this to False if this is
+    ambiguous or if the context manager does not test the direct user code
+    that emits the warning.
+
+    If the warning is a ``SymPyDeprecationWarning``, this additionally tests
+    that the ``active_deprecations_target`` is a real target in the
+    ``active-deprecations.md`` file.
+
+    '''
+    # Absorbs all warnings in warnrec
+    with warnings.catch_warnings(record=True) as warnrec:
+        # Any warning other than the one we are looking for is an error
+        warnings.simplefilter("error")
+        warnings.filterwarnings("always", category=warningcls)
+        # Now run the test
+        yield warnrec
+
+    # Raise if expected warning not found
+    if not any(issubclass(w.category, warningcls) for w in warnrec):
+        msg = ('Failed: DID NOT WARN.'
+               ' No warnings of type %s was emitted.'
+               ' The list of emitted warnings is: %s.'
+               ) % (warningcls, [w.message for w in warnrec])
+        raise Failed(msg)
+
+    # We don't include the match in the filter above because it would then
+    # fall to the error filter, so we instead manually check that it matches
+    # here
+    for w in warnrec:
+        # Should always be true due to the filters above
+        assert issubclass(w.category, warningcls)
+        if not re.compile(match, re.IGNORECASE).match(str(w.message)):
+            raise Failed(f"Failed: WRONG MESSAGE. A warning with of the correct category ({warningcls.__name__}) was issued, but it did not match the given match regex ({match!r})")
+
+    if test_stacklevel:
+        for f in inspect.stack():
+            thisfile = f.filename
+            file = os.path.split(thisfile)[1]
+            if file.startswith('test_'):
+                break
+            elif file == 'doctest.py':
+                # skip the stacklevel testing in the doctests of this
+                # function
+                return
+        else:
+            raise RuntimeError("Could not find the file for the given warning to test the stacklevel")
+        for w in warnrec:
+            if w.filename != thisfile:
+                msg = f'''\
+Failed: Warning has the wrong stacklevel. The warning stacklevel needs to be
+set so that the line of code shown in the warning message is user code that
+calls the deprecated code (the current stacklevel is showing code from
+{w.filename} (line {w.lineno}), expected {thisfile})'''.replace('\n', ' ')
+                raise Failed(msg)
+
+    if warningcls == SymPyDeprecationWarning:
+        this_file = pathlib.Path(__file__)
+        active_deprecations_file = (this_file.parent.parent.parent / 'doc' /
+                                    'src' / 'explanation' /
+                                    'active-deprecations.md')
+        if not active_deprecations_file.exists():
+            # We can only test that the active_deprecations_target works if we are
+            # in the git repo.
+            return
+        targets = []
+        for w in warnrec:
+            targets.append(w.message.active_deprecations_target)
+        text = pathlib.Path(active_deprecations_file).read_text(encoding="utf-8")
+        for target in targets:
+            if f'({target})=' not in text:
+                raise Failed(f"The active deprecations target {target!r} does not appear to be a valid target in the active-deprecations.md file ({active_deprecations_file}).")
+
+def _both_exp_pow(func):
+    """
+    Decorator used to run the test twice: the first time `e^x` is represented
+    as ``Pow(E, x)``, the second time as ``exp(x)`` (exponential object is not
+    a power).
+
+    This is a temporary trick helping to manage the elimination of the class
+    ``exp`` in favor of a replacement by ``Pow(E, ...)``.
+    """
+    from sympy.core.parameters import _exp_is_pow
+
+    def func_wrap():
+        with _exp_is_pow(True):
+            func()
+        with _exp_is_pow(False):
+            func()
+
+    wrapper = functools.update_wrapper(func_wrap, func)
+    return wrapper
+
+
+@contextlib.contextmanager
+def warns_deprecated_sympy():
+    '''
+    Shorthand for ``warns(SymPyDeprecationWarning)``
+
+    This is the recommended way to test that ``SymPyDeprecationWarning`` is
+    emitted for deprecated features in SymPy. To test for other warnings use
+    ``warns``. To suppress warnings without asserting that they are emitted
+    use ``ignore_warnings``.
+
+    .. note::
+
+       ``warns_deprecated_sympy()`` is only intended for internal use in the
+       SymPy test suite to test that a deprecation warning triggers properly.
+       All other code in the SymPy codebase, including documentation examples,
+       should not use deprecated behavior.
+
+       If you are a user of SymPy and you want to disable
+       SymPyDeprecationWarnings, use ``warnings`` filters (see
+       :ref:`silencing-sympy-deprecation-warnings`).
+
+    >>> from sympy.testing.pytest import warns_deprecated_sympy
+    >>> from sympy.utilities.exceptions import sympy_deprecation_warning
+    >>> with warns_deprecated_sympy():
+    ...     sympy_deprecation_warning("Don't use",
+    ...        deprecated_since_version="1.0",
+    ...        active_deprecations_target="active-deprecations")
+
+    >>> with warns_deprecated_sympy():
+    ...     pass
+    Traceback (most recent call last):
+    ...
+    Failed: DID NOT WARN. No warnings of type \
+    SymPyDeprecationWarning was emitted. The list of emitted warnings is: [].
+
+    .. note::
+
+       Sometimes the stacklevel test will fail because the same warning is
+       emitted multiple times. In this case, you can use
+       :func:`sympy.utilities.exceptions.ignore_warnings` in the code to
+       prevent the ``SymPyDeprecationWarning`` from being emitted again
+       recursively. In rare cases it is impossible to have a consistent
+       ``stacklevel`` for deprecation warnings because different ways of
+       calling a function will produce different call stacks.. In those cases,
+       use ``warns(SymPyDeprecationWarning)`` instead.
+
+    See Also
+    ========
+    sympy.utilities.exceptions.SymPyDeprecationWarning
+    sympy.utilities.exceptions.sympy_deprecation_warning
+    sympy.utilities.decorator.deprecated
+
+    '''
+    with warns(SymPyDeprecationWarning):
+        yield
+
+
+def skip_under_pyodide(message):
+    """Decorator to skip a test if running under Pyodide/WASM."""
+    def decorator(test_func):
+        @functools.wraps(test_func)
+        def test_wrapper():
+            if IS_WASM:
+                skip(message)
+            return test_func()
+        return test_wrapper
+    return decorator

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/quality_unicode.py

@@ -0,0 +1,102 @@
+import re
+import fnmatch
+
+
+message_unicode_B = \
+    "File contains a unicode character : %s, line %s. " \
+    "But not in the whitelist. " \
+    "Add the file to the whitelist in " + __file__
+message_unicode_D = \
+    "File does not contain a unicode character : %s." \
+    "but is in the whitelist. " \
+    "Remove the file from the whitelist in " + __file__
+
+
+encoding_header_re = re.compile(
+    r'^[ \t\f]*#.*?coding[:=][ \t]*([-_.a-zA-Z0-9]+)')
+
+# Whitelist pattern for files which can have unicode.
+unicode_whitelist = [
+    # Author names can include non-ASCII characters
+    r'*/bin/authors_update.py',
+    r'*/bin/mailmap_check.py',
+
+    # These files have functions and test functions for unicode input and
+    # output.
+    r'*/sympy/testing/tests/test_code_quality.py',
+    r'*/sympy/physics/vector/tests/test_printing.py',
+    r'*/physics/quantum/tests/test_printing.py',
+    r'*/sympy/vector/tests/test_printing.py',
+    r'*/sympy/parsing/tests/test_sympy_parser.py',
+    r'*/sympy/printing/pretty/stringpict.py',
+    r'*/sympy/printing/pretty/tests/test_pretty.py',
+    r'*/sympy/printing/tests/test_conventions.py',
+    r'*/sympy/printing/tests/test_preview.py',
+    r'*/liealgebras/type_g.py',
+    r'*/liealgebras/weyl_group.py',
+    r'*/liealgebras/tests/test_type_G.py',
+
+    # wigner.py and polarization.py have unicode doctests. These probably
+    # don't need to be there but some of the examples that are there are
+    # pretty ugly without use_unicode (matrices need to be wrapped across
+    # multiple lines etc)
+    r'*/sympy/physics/wigner.py',
+    r'*/sympy/physics/optics/polarization.py',
+
+    # joint.py uses some unicode for variable names in the docstrings
+    r'*/sympy/physics/mechanics/joint.py',
+
+    # lll method has unicode in docstring references and author name
+    r'*/sympy/polys/matrices/domainmatrix.py',
+    r'*/sympy/matrices/repmatrix.py',
+
+    # Explanation of symbols uses greek letters
+    r'*/sympy/core/symbol.py',
+]
+
+unicode_strict_whitelist = [
+    r'*/sympy/parsing/latex/_antlr/__init__.py',
+    # test_mathematica.py uses some unicode for testing Greek characters are working #24055
+    r'*/sympy/parsing/tests/test_mathematica.py',
+]
+
+
+def _test_this_file_encoding(
+    fname, test_file,
+    unicode_whitelist=unicode_whitelist,
+    unicode_strict_whitelist=unicode_strict_whitelist):
+    """Test helper function for unicode test
+
+    The test may have to operate on filewise manner, so it had moved
+    to a separate process.
+    """
+    has_unicode = False
+
+    is_in_whitelist = False
+    is_in_strict_whitelist = False
+    for patt in unicode_whitelist:
+        if fnmatch.fnmatch(fname, patt):
+            is_in_whitelist = True
+            break
+    for patt in unicode_strict_whitelist:
+        if fnmatch.fnmatch(fname, patt):
+            is_in_strict_whitelist = True
+            is_in_whitelist = True
+            break
+
+    if is_in_whitelist:
+        for idx, line in enumerate(test_file):
+            try:
+                line.encode(encoding='ascii')
+            except (UnicodeEncodeError, UnicodeDecodeError):
+                has_unicode = True
+
+        if not has_unicode and not is_in_strict_whitelist:
+            assert False, message_unicode_D % fname
+
+    else:
+        for idx, line in enumerate(test_file):
+            try:
+                line.encode(encoding='ascii')
+            except (UnicodeEncodeError, UnicodeDecodeError):
+                assert False, message_unicode_B % (fname, idx + 1)

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/randtest.py

@@ -0,0 +1,19 @@
+"""
+.. deprecated:: 1.10
+
+   ``sympy.testing.randtest`` functions have been moved to
+   :mod:`sympy.core.random`.
+
+"""
+from sympy.utilities.exceptions import sympy_deprecation_warning
+
+sympy_deprecation_warning("The sympy.testing.randtest submodule is deprecated. Use sympy.core.random instead.",
+    deprecated_since_version="1.10",
+    active_deprecations_target="deprecated-sympy-testing-randtest")
+
+from sympy.core.random import (  # noqa:F401
+    random_complex_number,
+    verify_numerically,
+    test_derivative_numerically,
+    _randrange,
+    _randint)

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/runtests_pytest.py

@@ -0,0 +1,461 @@
+"""Backwards compatible functions for running tests from SymPy using pytest.
+
+SymPy historically had its own testing framework that aimed to:
+- be compatible with pytest;
+- operate similarly (or identically) to pytest;
+- not require any external dependencies;
+- have all the functionality in one file only;
+- have no magic, just import the test file and execute the test functions; and
+- be portable.
+
+To reduce the maintenance burden of developing an independent testing framework
+and to leverage the benefits of existing Python testing infrastructure, SymPy
+now uses pytest (and various of its plugins) to run the test suite.
+
+To maintain backwards compatibility with the legacy testing interface of SymPy,
+which implemented functions that allowed users to run the tests on their
+installed version of SymPy, the functions in this module are implemented to
+match the existing API while thinly wrapping pytest.
+
+These two key functions are `test` and `doctest`.
+
+"""
+
+import functools
+import importlib.util
+import os
+import pathlib
+import re
+from fnmatch import fnmatch
+from typing import List, Optional, Tuple
+
+try:
+    import pytest
+except ImportError:
+
+    class NoPytestError(Exception):
+        """Raise when an internal test helper function is called with pytest."""
+
+    class pytest:  # type: ignore
+        """Shadow to support pytest features when pytest can't be imported."""
+
+        @staticmethod
+        def main(*args, **kwargs):
+            msg = 'pytest must be installed to run tests via this function'
+            raise NoPytestError(msg)
+
+from sympy.testing.runtests import test as test_sympy
+
+
+TESTPATHS_DEFAULT = (
+    pathlib.Path('sympy'),
+    pathlib.Path('doc', 'src'),
+)
+BLACKLIST_DEFAULT = (
+    'sympy/integrals/rubi/rubi_tests/tests',
+)
+
+
+class PytestPluginManager:
+    """Module names for pytest plugins used by SymPy."""
+    PYTEST: str = 'pytest'
+    RANDOMLY: str = 'pytest_randomly'
+    SPLIT: str = 'pytest_split'
+    TIMEOUT: str = 'pytest_timeout'
+    XDIST: str = 'xdist'
+
+    @functools.cached_property
+    def has_pytest(self) -> bool:
+        return bool(importlib.util.find_spec(self.PYTEST))
+
+    @functools.cached_property
+    def has_randomly(self) -> bool:
+        return bool(importlib.util.find_spec(self.RANDOMLY))
+
+    @functools.cached_property
+    def has_split(self) -> bool:
+        return bool(importlib.util.find_spec(self.SPLIT))
+
+    @functools.cached_property
+    def has_timeout(self) -> bool:
+        return bool(importlib.util.find_spec(self.TIMEOUT))
+
+    @functools.cached_property
+    def has_xdist(self) -> bool:
+        return bool(importlib.util.find_spec(self.XDIST))
+
+
+split_pattern = re.compile(r'([1-9][0-9]*)/([1-9][0-9]*)')
+
+
+@functools.lru_cache
+def sympy_dir() -> pathlib.Path:
+    """Returns the root SymPy directory."""
+    return pathlib.Path(__file__).parents[2]
+
+
+def update_args_with_paths(
+    paths: List[str],
+    keywords: Optional[Tuple[str]],
+    args: List[str],
+) -> List[str]:
+    """Appends valid paths and flags to the args `list` passed to `pytest.main`.
+
+    The are three different types of "path" that a user may pass to the `paths`
+    positional arguments, all of which need to be handled slightly differently:
+
+    1. Nothing is passed
+        The paths to the `testpaths` defined in `pytest.ini` need to be appended
+        to the arguments list.
+    2. Full, valid paths are passed
+        These paths need to be validated but can then be directly appended to
+        the arguments list.
+    3. Partial paths are passed.
+        The `testpaths` defined in `pytest.ini` need to be recursed and any
+        matches be appended to the arguments list.
+
+    """
+
+    def find_paths_matching_partial(partial_paths):
+        partial_path_file_patterns = []
+        for partial_path in partial_paths:
+            if len(partial_path) >= 4:
+                has_test_prefix = partial_path[:4] == 'test'
+                has_py_suffix = partial_path[-3:] == '.py'
+            elif len(partial_path) >= 3:
+                has_test_prefix = False
+                has_py_suffix = partial_path[-3:] == '.py'
+            else:
+                has_test_prefix = False
+                has_py_suffix = False
+            if has_test_prefix and has_py_suffix:
+                partial_path_file_patterns.append(partial_path)
+            elif has_test_prefix:
+                partial_path_file_patterns.append(f'{partial_path}*.py')
+            elif has_py_suffix:
+                partial_path_file_patterns.append(f'test*{partial_path}')
+            else:
+                partial_path_file_patterns.append(f'test*{partial_path}*.py')
+        matches = []
+        for testpath in valid_testpaths_default:
+            for path, dirs, files in os.walk(testpath, topdown=True):
+                zipped = zip(partial_paths, partial_path_file_patterns)
+                for (partial_path, partial_path_file) in zipped:
+                    if fnmatch(path, f'*{partial_path}*'):
+                        matches.append(str(pathlib.Path(path)))
+                        dirs[:] = []
+                    else:
+                        for file in files:
+                            if fnmatch(file, partial_path_file):
+                                matches.append(str(pathlib.Path(path, file)))
+        return matches
+
+    def is_tests_file(filepath: str) -> bool:
+        path = pathlib.Path(filepath)
+        if not path.is_file():
+            return False
+        if not path.parts[-1].startswith('test_'):
+            return False
+        if not path.suffix == '.py':
+            return False
+        return True
+
+    def find_tests_matching_keywords(keywords, filepath):
+        matches = []
+        source = pathlib.Path(filepath).read_text(encoding='utf-8')
+        for line in source.splitlines():
+            if line.lstrip().startswith('def '):
+                for kw in keywords:
+                    if line.lower().find(kw.lower()) != -1:
+                        test_name = line.split(' ')[1].split('(')[0]
+                        full_test_path = filepath + '::' + test_name
+                        matches.append(full_test_path)
+        return matches
+
+    valid_testpaths_default = []
+    for testpath in TESTPATHS_DEFAULT:
+        absolute_testpath = pathlib.Path(sympy_dir(), testpath)
+        if absolute_testpath.exists():
+            valid_testpaths_default.append(str(absolute_testpath))
+
+    candidate_paths = []
+    if paths:
+        full_paths = []
+        partial_paths = []
+        for path in paths:
+            if pathlib.Path(path).exists():
+                full_paths.append(str(pathlib.Path(sympy_dir(), path)))
+            else:
+                partial_paths.append(path)
+        matched_paths = find_paths_matching_partial(partial_paths)
+        candidate_paths.extend(full_paths)
+        candidate_paths.extend(matched_paths)
+    else:
+        candidate_paths.extend(valid_testpaths_default)
+
+    if keywords is not None and keywords != ():
+        matches = []
+        for path in candidate_paths:
+            if is_tests_file(path):
+                test_matches = find_tests_matching_keywords(keywords, path)
+                matches.extend(test_matches)
+            else:
+                for root, dirnames, filenames in os.walk(path):
+                    for filename in filenames:
+                        absolute_filepath = str(pathlib.Path(root, filename))
+                        if is_tests_file(absolute_filepath):
+                            test_matches = find_tests_matching_keywords(
+                                keywords,
+                                absolute_filepath,
+                            )
+                            matches.extend(test_matches)
+        args.extend(matches)
+    else:
+        args.extend(candidate_paths)
+
+    return args
+
+
+def make_absolute_path(partial_path: str) -> str:
+    """Convert a partial path to an absolute path.
+
+    A path such a `sympy/core` might be needed. However, absolute paths should
+    be used in the arguments to pytest in all cases as it avoids errors that
+    arise from nonexistent paths.
+
+    This function assumes that partial_paths will be passed in such that they
+    begin with the explicit `sympy` directory, i.e. `sympy/...`.
+
+    """
+
+    def is_valid_partial_path(partial_path: str) -> bool:
+        """Assumption that partial paths are defined from the `sympy` root."""
+        return pathlib.Path(partial_path).parts[0] == 'sympy'
+
+    if not is_valid_partial_path(partial_path):
+        msg = (
+            f'Partial path {dir(partial_path)} is invalid, partial paths are '
+            f'expected to be defined with the `sympy` directory as the root.'
+        )
+        raise ValueError(msg)
+
+    absolute_path = str(pathlib.Path(sympy_dir(), partial_path))
+    return absolute_path
+
+
+def test(*paths, subprocess=True, rerun=0, **kwargs):
+    """Interface to run tests via pytest compatible with SymPy's test runner.
+
+    Explanation
+    ===========
+
+    Note that a `pytest.ExitCode`, which is an `enum`, is returned. This is
+    different to the legacy SymPy test runner which would return a `bool`. If
+    all tests successfully pass the `pytest.ExitCode.OK` with value `0` is
+    returned, whereas the legacy SymPy test runner would return `True`. In any
+    other scenario, a non-zero `enum` value is returned, whereas the legacy
+    SymPy test runner would return `False`. Users need to, therefore, be careful
+    if treating the pytest exit codes as booleans because
+    `bool(pytest.ExitCode.OK)` evaluates to `False`, the opposite of legacy
+    behaviour.
+
+    Examples
+    ========
+
+    >>> import sympy  # doctest: +SKIP
+
+    Run one file:
+
+    >>> sympy.test('sympy/core/tests/test_basic.py')  # doctest: +SKIP
+    >>> sympy.test('_basic')  # doctest: +SKIP
+
+    Run all tests in sympy/functions/ and some particular file:
+
+    >>> sympy.test("sympy/core/tests/test_basic.py",
+    ...            "sympy/functions")  # doctest: +SKIP
+
+    Run all tests in sympy/core and sympy/utilities:
+
+    >>> sympy.test("/core", "/util")  # doctest: +SKIP
+
+    Run specific test from a file:
+
+    >>> sympy.test("sympy/core/tests/test_basic.py",
+    ...            kw="test_equality")  # doctest: +SKIP
+
+    Run specific test from any file:
+
+    >>> sympy.test(kw="subs")  # doctest: +SKIP
+
+    Run the tests using the legacy SymPy runner:
+
+    >>> sympy.test(use_sympy_runner=True)  # doctest: +SKIP
+
+    Note that this option is slated for deprecation in the near future and is
+    only currently provided to ensure users have an alternative option while the
+    pytest-based runner receives real-world testing.
+
+    Parameters
+    ==========
+    paths : first n positional arguments of strings
+        Paths, both partial and absolute, describing which subset(s) of the test
+        suite are to be run.
+    subprocess : bool, default is True
+        Legacy option, is currently ignored.
+    rerun : int, default is 0
+        Legacy option, is ignored.
+    use_sympy_runner : bool or None, default is None
+        Temporary option to invoke the legacy SymPy test runner instead of
+        `pytest.main`. Will be removed in the near future.
+    verbose : bool, default is False
+        Sets the verbosity of the pytest output. Using `True` will add the
+        `--verbose` option to the pytest call.
+    tb : str, 'auto', 'long', 'short', 'line', 'native', or 'no'
+        Sets the traceback print mode of pytest using the `--tb` option.
+    kw : str
+        Only run tests which match the given substring expression. An expression
+        is a Python evaluatable expression where all names are substring-matched
+        against test names and their parent classes. Example: -k 'test_method or
+        test_other' matches all test functions and classes whose name contains
+        'test_method' or 'test_other', while -k 'not test_method' matches those
+        that don't contain 'test_method' in their names. -k 'not test_method and
+        not test_other' will eliminate the matches. Additionally keywords are
+        matched to classes and functions containing extra names in their
+        'extra_keyword_matches' set, as well as functions which have names
+        assigned directly to them. The matching is case-insensitive.
+    pdb : bool, default is False
+        Start the interactive Python debugger on errors or `KeyboardInterrupt`.
+    colors : bool, default is True
+        Color terminal output.
+    force_colors : bool, default is False
+        Legacy option, is ignored.
+    sort : bool, default is True
+        Run the tests in sorted order. pytest uses a sorted test order by
+        default. Requires pytest-randomly.
+    seed : int
+        Seed to use for random number generation. Requires pytest-randomly.
+    timeout : int, default is 0
+        Timeout in seconds before dumping the stacks. 0 means no timeout.
+        Requires pytest-timeout.
+    fail_on_timeout : bool, default is False
+        Legacy option, is currently ignored.
+    slow : bool, default is False
+        Run the subset of tests marked as `slow`.
+    enhance_asserts : bool, default is False
+        Legacy option, is currently ignored.
+    split : string in form `<SPLIT>/<GROUPS>` or None, default is None
+        Used to split the tests up. As an example, if `split='2/3' is used then
+        only the middle third of tests are run. Requires pytest-split.
+    time_balance : bool, default is True
+        Legacy option, is currently ignored.
+    blacklist : iterable of test paths as strings, default is BLACKLIST_DEFAULT
+        Blacklisted test paths are ignored using the `--ignore` option. Paths
+        may be partial or absolute. If partial then they are matched against
+        all paths in the pytest tests path.
+    parallel : bool, default is False
+        Parallelize the test running using pytest-xdist. If `True` then pytest
+        will automatically detect the number of CPU cores available and use them
+        all. Requires pytest-xdist.
+    store_durations : bool, False
+        Store test durations into the file `.test_durations`. The is used by
+        `pytest-split` to help determine more even splits when more than one
+        test group is being used. Requires pytest-split.
+
+    """
+    # NOTE: to be removed alongside SymPy test runner
+    if kwargs.get('use_sympy_runner', False):
+        kwargs.pop('parallel', False)
+        kwargs.pop('store_durations', False)
+        kwargs.pop('use_sympy_runner', True)
+        if kwargs.get('slow') is None:
+            kwargs['slow'] = False
+        return test_sympy(*paths, subprocess=True, rerun=0, **kwargs)
+
+    pytest_plugin_manager = PytestPluginManager()
+    if not pytest_plugin_manager.has_pytest:
+        pytest.main()
+
+    args = []
+
+    if kwargs.get('verbose', False):
+        args.append('--verbose')
+
+    if tb := kwargs.get('tb'):
+        args.extend(['--tb', tb])
+
+    if kwargs.get('pdb'):
+        args.append('--pdb')
+
+    if not kwargs.get('colors', True):
+        args.extend(['--color', 'no'])
+
+    if seed := kwargs.get('seed'):
+        if not pytest_plugin_manager.has_randomly:
+            msg = '`pytest-randomly` plugin required to control random seed.'
+            raise ModuleNotFoundError(msg)
+        args.extend(['--randomly-seed', str(seed)])
+
+    if kwargs.get('sort', True) and pytest_plugin_manager.has_randomly:
+        args.append('--randomly-dont-reorganize')
+    elif not kwargs.get('sort', True) and not pytest_plugin_manager.has_randomly:
+        msg = '`pytest-randomly` plugin required to randomize test order.'
+        raise ModuleNotFoundError(msg)
+
+    if timeout := kwargs.get('timeout', None):
+        if not pytest_plugin_manager.has_timeout:
+            msg = '`pytest-timeout` plugin required to apply timeout to tests.'
+            raise ModuleNotFoundError(msg)
+        args.extend(['--timeout', str(int(timeout))])
+
+    # Skip slow tests by default and always skip tooslow tests
+    if kwargs.get('slow', False):
+        args.extend(['-m', 'slow and not tooslow'])
+    else:
+        args.extend(['-m', 'not slow and not tooslow'])
+
+    if (split := kwargs.get('split')) is not None:
+        if not pytest_plugin_manager.has_split:
+            msg = '`pytest-split` plugin required to run tests as groups.'
+            raise ModuleNotFoundError(msg)
+        match = split_pattern.match(split)
+        if not match:
+            msg = ('split must be a string of the form a/b where a and b are '
+                   'positive nonzero ints')
+            raise ValueError(msg)
+        group, splits = map(str, match.groups())
+        args.extend(['--group', group, '--splits', splits])
+        if group > splits:
+            msg = (f'cannot have a group number {group} with only {splits} '
+                   'splits')
+            raise ValueError(msg)
+
+    if blacklist := kwargs.get('blacklist', BLACKLIST_DEFAULT):
+        for path in blacklist:
+            args.extend(['--ignore', make_absolute_path(path)])
+
+    if kwargs.get('parallel', False):
+        if not pytest_plugin_manager.has_xdist:
+            msg = '`pytest-xdist` plugin required to run tests in parallel.'
+            raise ModuleNotFoundError(msg)
+        args.extend(['-n', 'auto'])
+
+    if kwargs.get('store_durations', False):
+        if not pytest_plugin_manager.has_split:
+            msg = '`pytest-split` plugin required to store test durations.'
+            raise ModuleNotFoundError(msg)
+        args.append('--store-durations')
+
+    if (keywords := kwargs.get('kw')) is not None:
+        keywords = tuple(str(kw) for kw in keywords)
+    else:
+        keywords = ()
+
+    args = update_args_with_paths(paths, keywords, args)
+    exit_code = pytest.main(args)
+    return exit_code
+
+
+def doctest():
+    """Interface to run doctests via pytest compatible with SymPy's test runner.
+    """
+    raise NotImplementedError

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tests/diagnose_imports.py

@@ -0,0 +1,216 @@
+#!/usr/bin/env python
+
+"""
+Import diagnostics. Run bin/diagnose_imports.py --help for details.
+"""
+
+from __future__ import annotations
+
+if __name__ == "__main__":
+
+    import sys
+    import inspect
+    import builtins
+
+    import optparse
+
+    from os.path import abspath, dirname, join, normpath
+    this_file = abspath(__file__)
+    sympy_dir = join(dirname(this_file), '..', '..', '..')
+    sympy_dir = normpath(sympy_dir)
+    sys.path.insert(0, sympy_dir)
+
+    option_parser = optparse.OptionParser(
+        usage=
+            "Usage: %prog option [options]\n"
+            "\n"
+            "Import analysis for imports between SymPy modules.")
+    option_group = optparse.OptionGroup(
+        option_parser,
+        'Analysis options',
+        'Options that define what to do. Exactly one of these must be given.')
+    option_group.add_option(
+        '--problems',
+        help=
+            'Print all import problems, that is: '
+            'If an import pulls in a package instead of a module '
+            '(e.g. sympy.core instead of sympy.core.add); ' # see ##PACKAGE##
+            'if it imports a symbol that is already present; ' # see ##DUPLICATE##
+            'if it imports a symbol '
+            'from somewhere other than the defining module.', # see ##ORIGIN##
+        action='count')
+    option_group.add_option(
+        '--origins',
+        help=
+            'For each imported symbol in each module, '
+            'print the module that defined it. '
+            '(This is useful for import refactoring.)',
+        action='count')
+    option_parser.add_option_group(option_group)
+    option_group = optparse.OptionGroup(
+        option_parser,
+        'Sort options',
+        'These options define the sort order for output lines. '
+        'At most one of these options is allowed. '
+        'Unsorted output will reflect the order in which imports happened.')
+    option_group.add_option(
+        '--by-importer',
+        help='Sort output lines by name of importing module.',
+        action='count')
+    option_group.add_option(
+        '--by-origin',
+        help='Sort output lines by name of imported module.',
+        action='count')
+    option_parser.add_option_group(option_group)
+    (options, args) = option_parser.parse_args()
+    if args:
+        option_parser.error(
+            'Unexpected arguments %s (try %s --help)' % (args, sys.argv[0]))
+    if options.problems > 1:
+        option_parser.error('--problems must not be given more than once.')
+    if options.origins > 1:
+        option_parser.error('--origins must not be given more than once.')
+    if options.by_importer > 1:
+        option_parser.error('--by-importer must not be given more than once.')
+    if options.by_origin > 1:
+        option_parser.error('--by-origin must not be given more than once.')
+    options.problems = options.problems == 1
+    options.origins = options.origins == 1
+    options.by_importer = options.by_importer == 1
+    options.by_origin = options.by_origin == 1
+    if not options.problems and not options.origins:
+        option_parser.error(
+            'At least one of --problems and --origins is required')
+    if options.problems and options.origins:
+        option_parser.error(
+            'At most one of --problems and --origins is allowed')
+    if options.by_importer and options.by_origin:
+        option_parser.error(
+            'At most one of --by-importer and --by-origin is allowed')
+    options.by_process = not options.by_importer and not options.by_origin
+
+    builtin_import = builtins.__import__
+
+    class Definition:
+        """Information about a symbol's definition."""
+        def __init__(self, name, value, definer):
+            self.name = name
+            self.value = value
+            self.definer = definer
+        def __hash__(self):
+            return hash(self.name)
+        def __eq__(self, other):
+            return self.name == other.name and self.value == other.value
+        def __ne__(self, other):
+            return not (self == other)
+        def __repr__(self):
+            return 'Definition(%s, ..., %s)' % (
+                repr(self.name), repr(self.definer))
+
+    # Maps each function/variable to name of module to define it
+    symbol_definers: dict[Definition, str] = {}
+
+    def in_module(a, b):
+        """Is a the same module as or a submodule of b?"""
+        return a == b or a != None and b != None and a.startswith(b + '.')
+
+    def relevant(module):
+        """Is module relevant for import checking?
+
+        Only imports between relevant modules will be checked."""
+        return in_module(module, 'sympy')
+
+    sorted_messages = []
+
+    def msg(msg, *args):
+        if options.by_process:
+            print(msg % args)
+        else:
+            sorted_messages.append(msg % args)
+
+    def tracking_import(module, globals=globals(), locals=[], fromlist=None, level=-1):
+        """__import__ wrapper - does not change imports at all, but tracks them.
+
+        Default order is implemented by doing output directly.
+        All other orders are implemented by collecting output information into
+        a sorted list that will be emitted after all imports are processed.
+
+        Indirect imports can only occur after the requested symbol has been
+        imported directly (because the indirect import would not have a module
+        to pick the symbol up from).
+        So this code detects indirect imports by checking whether the symbol in
+        question was already imported.
+
+        Keeps the semantics of __import__ unchanged."""
+        caller_frame = inspect.getframeinfo(sys._getframe(1))
+        importer_filename = caller_frame.filename
+        importer_module = globals['__name__']
+        if importer_filename == caller_frame.filename:
+            importer_reference = '%s line %s' % (
+                importer_filename, str(caller_frame.lineno))
+        else:
+            importer_reference = importer_filename
+        result = builtin_import(module, globals, locals, fromlist, level)
+        importee_module = result.__name__
+        # We're only interested if importer and importee are in SymPy
+        if relevant(importer_module) and relevant(importee_module):
+            for symbol in result.__dict__.iterkeys():
+                definition = Definition(
+                    symbol, result.__dict__[symbol], importer_module)
+                if definition not in symbol_definers:
+                    symbol_definers[definition] = importee_module
+            if hasattr(result, '__path__'):
+                ##PACKAGE##
+                # The existence of __path__ is documented in the tutorial on modules.
+                # Python 3.3 documents this in http://docs.python.org/3.3/reference/import.html
+                if options.by_origin:
+                    msg('Error: %s (a package) is imported by %s',
+                        module, importer_reference)
+                else:
+                    msg('Error: %s contains package import %s',
+                        importer_reference, module)
+            if fromlist != None:
+                symbol_list = fromlist
+                if '*' in symbol_list:
+                    if (importer_filename.endswith(("__init__.py", "__init__.pyc", "__init__.pyo"))):
+                        # We do not check starred imports inside __init__
+                        # That's the normal "please copy over its imports to my namespace"
+                        symbol_list = []
+                    else:
+                        symbol_list = result.__dict__.iterkeys()
+                for symbol in symbol_list:
+                    if symbol not in result.__dict__:
+                        if options.by_origin:
+                            msg('Error: %s.%s is not defined (yet), but %s tries to import it',
+                                importee_module, symbol, importer_reference)
+                        else:
+                            msg('Error: %s tries to import %s.%s, which did not define it (yet)',
+                                importer_reference, importee_module, symbol)
+                    else:
+                        definition = Definition(
+                            symbol, result.__dict__[symbol], importer_module)
+                        symbol_definer = symbol_definers[definition]
+                        if symbol_definer == importee_module:
+                            ##DUPLICATE##
+                            if options.by_origin:
+                                msg('Error: %s.%s is imported again into %s',
+                                    importee_module, symbol, importer_reference)
+                            else:
+                                msg('Error: %s imports %s.%s again',
+                                      importer_reference, importee_module, symbol)
+                        else:
+                            ##ORIGIN##
+                            if options.by_origin:
+                                msg('Error: %s.%s is imported by %s, which should import %s.%s instead',
+                                      importee_module, symbol, importer_reference, symbol_definer, symbol)
+                            else:
+                                msg('Error: %s imports %s.%s but should import %s.%s instead',
+                                      importer_reference, importee_module, symbol, symbol_definer, symbol)
+        return result
+
+    builtins.__import__ = tracking_import
+    __import__('sympy')
+
+    sorted_messages.sort()
+    for message in sorted_messages:
+        print(message)

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tests/test_code_quality.py

@@ -0,0 +1,510 @@
+# coding=utf-8
+from os import walk, sep, pardir
+from os.path import split, join, abspath, exists, isfile
+from glob import glob
+import re
+import random
+import ast
+
+from sympy.testing.pytest import raises
+from sympy.testing.quality_unicode import _test_this_file_encoding
+
+# System path separator (usually slash or backslash) to be
+# used with excluded files, e.g.
+#     exclude = set([
+#                    "%(sep)smpmath%(sep)s" % sepd,
+#                   ])
+sepd = {"sep": sep}
+
+# path and sympy_path
+SYMPY_PATH = abspath(join(split(__file__)[0], pardir, pardir))  # go to sympy/
+assert exists(SYMPY_PATH)
+
+TOP_PATH = abspath(join(SYMPY_PATH, pardir))
+BIN_PATH = join(TOP_PATH, "bin")
+EXAMPLES_PATH = join(TOP_PATH, "examples")
+
+# Error messages
+message_space = "File contains trailing whitespace: %s, line %s."
+message_implicit = "File contains an implicit import: %s, line %s."
+message_tabs = "File contains tabs instead of spaces: %s, line %s."
+message_carriage = "File contains carriage returns at end of line: %s, line %s"
+message_str_raise = "File contains string exception: %s, line %s"
+message_gen_raise = "File contains generic exception: %s, line %s"
+message_old_raise = "File contains old-style raise statement: %s, line %s, \"%s\""
+message_eof = "File does not end with a newline: %s, line %s"
+message_multi_eof = "File ends with more than 1 newline: %s, line %s"
+message_test_suite_def = "Function should start with 'test_' or '_': %s, line %s"
+message_duplicate_test = "This is a duplicate test function: %s, line %s"
+message_self_assignments = "File contains assignments to self/cls: %s, line %s."
+message_func_is = "File contains '.func is': %s, line %s."
+message_bare_expr = "File contains bare expression: %s, line %s."
+
+implicit_test_re = re.compile(r'^\s*(>>> )?(\.\.\. )?from .* import .*\*')
+str_raise_re = re.compile(
+    r'^\s*(>>> )?(\.\.\. )?raise(\s+(\'|\")|\s*(\(\s*)+(\'|\"))')
+gen_raise_re = re.compile(
+    r'^\s*(>>> )?(\.\.\. )?raise(\s+Exception|\s*(\(\s*)+Exception)')
+old_raise_re = re.compile(r'^\s*(>>> )?(\.\.\. )?raise((\s*\(\s*)|\s+)\w+\s*,')
+test_suite_def_re = re.compile(r'^def\s+(?!(_|test))[^(]*\(\s*\)\s*:$')
+test_ok_def_re = re.compile(r'^def\s+test_.*:$')
+test_file_re = re.compile(r'.*[/\\]test_.*\.py$')
+func_is_re = re.compile(r'\.\s*func\s+is')
+
+
+def tab_in_leading(s):
+    """Returns True if there are tabs in the leading whitespace of a line,
+    including the whitespace of docstring code samples."""
+    n = len(s) - len(s.lstrip())
+    if not s[n:n + 3] in ['...', '>>>']:
+        check = s[:n]
+    else:
+        smore = s[n + 3:]
+        check = s[:n] + smore[:len(smore) - len(smore.lstrip())]
+    return not (check.expandtabs() == check)
+
+
+def find_self_assignments(s):
+    """Returns a list of "bad" assignments: if there are instances
+    of assigning to the first argument of the class method (except
+    for staticmethod's).
+    """
+    t = [n for n in ast.parse(s).body if isinstance(n, ast.ClassDef)]
+
+    bad = []
+    for c in t:
+        for n in c.body:
+            if not isinstance(n, ast.FunctionDef):
+                continue
+            if any(d.id == 'staticmethod'
+                   for d in n.decorator_list if isinstance(d, ast.Name)):
+                continue
+            if n.name == '__new__':
+                continue
+            if not n.args.args:
+                continue
+            first_arg = n.args.args[0].arg
+
+            for m in ast.walk(n):
+                if isinstance(m, ast.Assign):
+                    for a in m.targets:
+                        if isinstance(a, ast.Name) and a.id == first_arg:
+                            bad.append(m)
+                        elif (isinstance(a, ast.Tuple) and
+                              any(q.id == first_arg for q in a.elts
+                                  if isinstance(q, ast.Name))):
+                            bad.append(m)
+
+    return bad
+
+
+def check_directory_tree(base_path, file_check, exclusions=set(), pattern="*.py"):
+    """
+    Checks all files in the directory tree (with base_path as starting point)
+    with the file_check function provided, skipping files that contain
+    any of the strings in the set provided by exclusions.
+    """
+    if not base_path:
+        return
+    for root, dirs, files in walk(base_path):
+        check_files(glob(join(root, pattern)), file_check, exclusions)
+
+
+def check_files(files, file_check, exclusions=set(), pattern=None):
+    """
+    Checks all files with the file_check function provided, skipping files
+    that contain any of the strings in the set provided by exclusions.
+    """
+    if not files:
+        return
+    for fname in files:
+        if not exists(fname) or not isfile(fname):
+            continue
+        if any(ex in fname for ex in exclusions):
+            continue
+        if pattern is None or re.match(pattern, fname):
+            file_check(fname)
+
+
+class _Visit(ast.NodeVisitor):
+    """return the line number corresponding to the
+    line on which a bare expression appears if it is a binary op
+    or a comparison that is not in a with block.
+
+    EXAMPLES
+    ========
+
+    >>> import ast
+    >>> class _Visit(ast.NodeVisitor):
+    ...     def visit_Expr(self, node):
+    ...         if isinstance(node.value, (ast.BinOp, ast.Compare)):
+    ...             print(node.lineno)
+    ...     def visit_With(self, node):
+    ...         pass  # no checking there
+    ...
+    >>> code='''x = 1    # line 1
+    ... for i in range(3):
+    ...     x == 2       # <-- 3
+    ... if x == 2:
+    ...     x == 3       # <-- 5
+    ...     x + 1        # <-- 6
+    ...     x = 1
+    ...     if x == 1:
+    ...         print(1)
+    ... while x != 1:
+    ...     x == 1       # <-- 11
+    ... with raises(TypeError):
+    ...     c == 1
+    ...     raise TypeError
+    ... assert x == 1
+    ... '''
+    >>> _Visit().visit(ast.parse(code))
+    3
+    5
+    6
+    11
+    """
+    def visit_Expr(self, node):
+        if isinstance(node.value, (ast.BinOp, ast.Compare)):
+            assert None, message_bare_expr % ('', node.lineno)
+    def visit_With(self, node):
+        pass
+
+
+BareExpr = _Visit()
+
+
+def line_with_bare_expr(code):
+    """return None or else 0-based line number of code on which
+    a bare expression appeared.
+    """
+    tree = ast.parse(code)
+    try:
+        BareExpr.visit(tree)
+    except AssertionError as msg:
+        assert msg.args
+        msg = msg.args[0]
+        assert msg.startswith(message_bare_expr.split(':', 1)[0])
+        return int(msg.rsplit(' ', 1)[1].rstrip('.'))  # the line number
+
+
+def test_files():
+    """
+    This test tests all files in SymPy and checks that:
+      o no lines contains a trailing whitespace
+      o no lines end with \r\n
+      o no line uses tabs instead of spaces
+      o that the file ends with a single newline
+      o there are no general or string exceptions
+      o there are no old style raise statements
+      o name of arg-less test suite functions start with _ or test_
+      o no duplicate function names that start with test_
+      o no assignments to self variable in class methods
+      o no lines contain ".func is" except in the test suite
+      o there is no do-nothing expression like `a == b` or `x + 1`
+    """
+
+    def test(fname):
+        with open(fname, encoding="utf8") as test_file:
+            test_this_file(fname, test_file)
+        with open(fname, encoding='utf8') as test_file:
+            _test_this_file_encoding(fname, test_file)
+
+    def test_this_file(fname, test_file):
+        idx = None
+        code = test_file.read()
+        test_file.seek(0)  # restore reader to head
+        py = fname if sep not in fname else fname.rsplit(sep, 1)[-1]
+        if py.startswith('test_'):
+            idx = line_with_bare_expr(code)
+        if idx is not None:
+            assert False, message_bare_expr % (fname, idx + 1)
+
+        line = None  # to flag the case where there were no lines in file
+        tests = 0
+        test_set = set()
+        for idx, line in enumerate(test_file):
+            if test_file_re.match(fname):
+                if test_suite_def_re.match(line):
+                    assert False, message_test_suite_def % (fname, idx + 1)
+                if test_ok_def_re.match(line):
+                    tests += 1
+                    test_set.add(line[3:].split('(')[0].strip())
+                    if len(test_set) != tests:
+                        assert False, message_duplicate_test % (fname, idx + 1)
+            if line.endswith((" \n", "\t\n")):
+                assert False, message_space % (fname, idx + 1)
+            if line.endswith("\r\n"):
+                assert False, message_carriage % (fname, idx + 1)
+            if tab_in_leading(line):
+                assert False, message_tabs % (fname, idx + 1)
+            if str_raise_re.search(line):
+                assert False, message_str_raise % (fname, idx + 1)
+            if gen_raise_re.search(line):
+                assert False, message_gen_raise % (fname, idx + 1)
+            if (implicit_test_re.search(line) and
+                    not list(filter(lambda ex: ex in fname, import_exclude))):
+                assert False, message_implicit % (fname, idx + 1)
+            if func_is_re.search(line) and not test_file_re.search(fname):
+                assert False, message_func_is % (fname, idx + 1)
+
+            result = old_raise_re.search(line)
+
+            if result is not None:
+                assert False, message_old_raise % (
+                    fname, idx + 1, result.group(2))
+
+        if line is not None:
+            if line == '\n' and idx > 0:
+                assert False, message_multi_eof % (fname, idx + 1)
+            elif not line.endswith('\n'):
+                # eof newline check
+                assert False, message_eof % (fname, idx + 1)
+
+
+    # Files to test at top level
+    top_level_files = [join(TOP_PATH, file) for file in [
+        "isympy.py",
+        "build.py",
+        "setup.py",
+    ]]
+    # Files to exclude from all tests
+    exclude = {
+        "%(sep)ssympy%(sep)sparsing%(sep)sautolev%(sep)s_antlr%(sep)sautolevparser.py" % sepd,
+        "%(sep)ssympy%(sep)sparsing%(sep)sautolev%(sep)s_antlr%(sep)sautolevlexer.py" % sepd,
+        "%(sep)ssympy%(sep)sparsing%(sep)sautolev%(sep)s_antlr%(sep)sautolevlistener.py" % sepd,
+        "%(sep)ssympy%(sep)sparsing%(sep)slatex%(sep)s_antlr%(sep)slatexparser.py" % sepd,
+        "%(sep)ssympy%(sep)sparsing%(sep)slatex%(sep)s_antlr%(sep)slatexlexer.py" % sepd,
+    }
+    # Files to exclude from the implicit import test
+    import_exclude = {
+        # glob imports are allowed in top-level __init__.py:
+        "%(sep)ssympy%(sep)s__init__.py" % sepd,
+        # these __init__.py should be fixed:
+        # XXX: not really, they use useful import pattern (DRY)
+        "%(sep)svector%(sep)s__init__.py" % sepd,
+        "%(sep)smechanics%(sep)s__init__.py" % sepd,
+        "%(sep)squantum%(sep)s__init__.py" % sepd,
+        "%(sep)spolys%(sep)s__init__.py" % sepd,
+        "%(sep)spolys%(sep)sdomains%(sep)s__init__.py" % sepd,
+        # interactive SymPy executes ``from sympy import *``:
+        "%(sep)sinteractive%(sep)ssession.py" % sepd,
+        # isympy.py executes ``from sympy import *``:
+        "%(sep)sisympy.py" % sepd,
+        # these two are import timing tests:
+        "%(sep)sbin%(sep)ssympy_time.py" % sepd,
+        "%(sep)sbin%(sep)ssympy_time_cache.py" % sepd,
+        # Taken from Python stdlib:
+        "%(sep)sparsing%(sep)ssympy_tokenize.py" % sepd,
+        # this one should be fixed:
+        "%(sep)splotting%(sep)spygletplot%(sep)s" % sepd,
+        # False positive in the docstring
+        "%(sep)sbin%(sep)stest_external_imports.py" % sepd,
+        "%(sep)sbin%(sep)stest_submodule_imports.py" % sepd,
+        # These are deprecated stubs that can be removed at some point:
+        "%(sep)sutilities%(sep)sruntests.py" % sepd,
+        "%(sep)sutilities%(sep)spytest.py" % sepd,
+        "%(sep)sutilities%(sep)srandtest.py" % sepd,
+        "%(sep)sutilities%(sep)stmpfiles.py" % sepd,
+        "%(sep)sutilities%(sep)squality_unicode.py" % sepd,
+    }
+    check_files(top_level_files, test)
+    check_directory_tree(BIN_PATH, test, {"~", ".pyc", ".sh"}, "*")
+    check_directory_tree(SYMPY_PATH, test, exclude)
+    check_directory_tree(EXAMPLES_PATH, test, exclude)
+
+
+def _with_space(c):
+    # return c with a random amount of leading space
+    return random.randint(0, 10)*' ' + c
+
+
+def test_raise_statement_regular_expression():
+    candidates_ok = [
+        "some text # raise Exception, 'text'",
+        "raise ValueError('text') # raise Exception, 'text'",
+        "raise ValueError('text')",
+        "raise ValueError",
+        "raise ValueError('text')",
+        "raise ValueError('text') #,",
+        # Talking about an exception in a docstring
+        ''''"""This function will raise ValueError, except when it doesn't"""''',
+        "raise (ValueError('text')",
+    ]
+    str_candidates_fail = [
+        "raise 'exception'",
+        "raise 'Exception'",
+        'raise "exception"',
+        'raise "Exception"',
+        "raise 'ValueError'",
+    ]
+    gen_candidates_fail = [
+        "raise Exception('text') # raise Exception, 'text'",
+        "raise Exception('text')",
+        "raise Exception",
+        "raise Exception('text')",
+        "raise Exception('text') #,",
+        "raise Exception, 'text'",
+        "raise Exception, 'text' # raise Exception('text')",
+        "raise Exception, 'text' # raise Exception, 'text'",
+        ">>> raise Exception, 'text'",
+        ">>> raise Exception, 'text' # raise Exception('text')",
+        ">>> raise Exception, 'text' # raise Exception, 'text'",
+    ]
+    old_candidates_fail = [
+        "raise Exception, 'text'",
+        "raise Exception, 'text' # raise Exception('text')",
+        "raise Exception, 'text' # raise Exception, 'text'",
+        ">>> raise Exception, 'text'",
+        ">>> raise Exception, 'text' # raise Exception('text')",
+        ">>> raise Exception, 'text' # raise Exception, 'text'",
+        "raise ValueError, 'text'",
+        "raise ValueError, 'text' # raise Exception('text')",
+        "raise ValueError, 'text' # raise Exception, 'text'",
+        ">>> raise ValueError, 'text'",
+        ">>> raise ValueError, 'text' # raise Exception('text')",
+        ">>> raise ValueError, 'text' # raise Exception, 'text'",
+        "raise(ValueError,",
+        "raise (ValueError,",
+        "raise( ValueError,",
+        "raise ( ValueError,",
+        "raise(ValueError ,",
+        "raise (ValueError ,",
+        "raise( ValueError ,",
+        "raise ( ValueError ,",
+    ]
+
+    for c in candidates_ok:
+        assert str_raise_re.search(_with_space(c)) is None, c
+        assert gen_raise_re.search(_with_space(c)) is None, c
+        assert old_raise_re.search(_with_space(c)) is None, c
+    for c in str_candidates_fail:
+        assert str_raise_re.search(_with_space(c)) is not None, c
+    for c in gen_candidates_fail:
+        assert gen_raise_re.search(_with_space(c)) is not None, c
+    for c in old_candidates_fail:
+        assert old_raise_re.search(_with_space(c)) is not None, c
+
+
+def test_implicit_imports_regular_expression():
+    candidates_ok = [
+        "from sympy import something",
+        ">>> from sympy import something",
+        "from sympy.somewhere import something",
+        ">>> from sympy.somewhere import something",
+        "import sympy",
+        ">>> import sympy",
+        "import sympy.something.something",
+        "... import sympy",
+        "... import sympy.something.something",
+        "... from sympy import something",
+        "... from sympy.somewhere import something",
+        ">> from sympy import *",  # To allow 'fake' docstrings
+        "# from sympy import *",
+        "some text # from sympy import *",
+    ]
+    candidates_fail = [
+        "from sympy import *",
+        ">>> from sympy import *",
+        "from sympy.somewhere import *",
+        ">>> from sympy.somewhere import *",
+        "... from sympy import *",
+        "... from sympy.somewhere import *",
+    ]
+    for c in candidates_ok:
+        assert implicit_test_re.search(_with_space(c)) is None, c
+    for c in candidates_fail:
+        assert implicit_test_re.search(_with_space(c)) is not None, c
+
+
+def test_test_suite_defs():
+    candidates_ok = [
+        "    def foo():\n",
+        "def foo(arg):\n",
+        "def _foo():\n",
+        "def test_foo():\n",
+    ]
+    candidates_fail = [
+        "def foo():\n",
+        "def foo() :\n",
+        "def foo( ):\n",
+        "def  foo():\n",
+    ]
+    for c in candidates_ok:
+        assert test_suite_def_re.search(c) is None, c
+    for c in candidates_fail:
+        assert test_suite_def_re.search(c) is not None, c
+
+
+def test_test_duplicate_defs():
+    candidates_ok = [
+        "def foo():\ndef foo():\n",
+        "def test():\ndef test_():\n",
+        "def test_():\ndef test__():\n",
+    ]
+    candidates_fail = [
+        "def test_():\ndef test_ ():\n",
+        "def test_1():\ndef  test_1():\n",
+    ]
+    ok = (None, 'check')
+    def check(file):
+        tests = 0
+        test_set = set()
+        for idx, line in enumerate(file.splitlines()):
+            if test_ok_def_re.match(line):
+                tests += 1
+                test_set.add(line[3:].split('(')[0].strip())
+                if len(test_set) != tests:
+                    return False, message_duplicate_test % ('check', idx + 1)
+        return None, 'check'
+    for c in candidates_ok:
+        assert check(c) == ok
+    for c in candidates_fail:
+        assert check(c) != ok
+
+
+def test_find_self_assignments():
+    candidates_ok = [
+        "class A(object):\n    def foo(self, arg): arg = self\n",
+        "class A(object):\n    def foo(self, arg): self.prop = arg\n",
+        "class A(object):\n    def foo(self, arg): obj, obj2 = arg, self\n",
+        "class A(object):\n    @classmethod\n    def bar(cls, arg): arg = cls\n",
+        "class A(object):\n    def foo(var, arg): arg = var\n",
+    ]
+    candidates_fail = [
+        "class A(object):\n    def foo(self, arg): self = arg\n",
+        "class A(object):\n    def foo(self, arg): obj, self = arg, arg\n",
+        "class A(object):\n    def foo(self, arg):\n        if arg: self = arg",
+        "class A(object):\n    @classmethod\n    def foo(cls, arg): cls = arg\n",
+        "class A(object):\n    def foo(var, arg): var = arg\n",
+    ]
+
+    for c in candidates_ok:
+        assert find_self_assignments(c) == []
+    for c in candidates_fail:
+        assert find_self_assignments(c) != []
+
+
+def test_test_unicode_encoding():
+    unicode_whitelist = ['foo']
+    unicode_strict_whitelist = ['bar']
+
+    fname = 'abc'
+    test_file = ['α']
+    raises(AssertionError, lambda: _test_this_file_encoding(
+        fname, test_file, unicode_whitelist, unicode_strict_whitelist))
+
+    fname = 'abc'
+    test_file = ['abc']
+    _test_this_file_encoding(
+        fname, test_file, unicode_whitelist, unicode_strict_whitelist)
+
+    fname = 'foo'
+    test_file = ['abc']
+    raises(AssertionError, lambda: _test_this_file_encoding(
+        fname, test_file, unicode_whitelist, unicode_strict_whitelist))
+
+    fname = 'bar'
+    test_file = ['abc']
+    _test_this_file_encoding(
+        fname, test_file, unicode_whitelist, unicode_strict_whitelist)

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tests/test_deprecated.py

@@ -0,0 +1,5 @@
+from sympy.testing.pytest import warns_deprecated_sympy
+
+def test_deprecated_testing_randtest():
+    with warns_deprecated_sympy():
+        import sympy.testing.randtest  # noqa:F401

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tests/test_module_imports.py

@@ -0,0 +1,42 @@
+"""
+Checks that SymPy does not contain indirect imports.
+
+An indirect import is importing a symbol from a module that itself imported the
+symbol from elsewhere. Such a constellation makes it harder to diagnose
+inter-module dependencies and import order problems, and is therefore strongly
+discouraged.
+
+(Indirect imports from end-user code is fine and in fact a best practice.)
+
+Implementation note: Forcing Python into actually unloading already-imported
+submodules is a tricky and partly undocumented process. To avoid these issues,
+the actual diagnostic code is in bin/diagnose_imports, which is run as a
+separate, pristine Python process.
+"""
+
+import subprocess
+import sys
+from os.path import abspath, dirname, join, normpath
+import inspect
+
+from sympy.testing.pytest import XFAIL
+
+@XFAIL
+def test_module_imports_are_direct():
+    my_filename = abspath(inspect.getfile(inspect.currentframe()))
+    my_dirname = dirname(my_filename)
+    diagnose_imports_filename = join(my_dirname, 'diagnose_imports.py')
+    diagnose_imports_filename = normpath(diagnose_imports_filename)
+
+    process = subprocess.Popen(
+        [
+            sys.executable,
+            normpath(diagnose_imports_filename),
+            '--problems',
+            '--by-importer'
+        ],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.STDOUT,
+        bufsize=-1)
+    output, _ = process.communicate()
+    assert output == '', "There are import problems:\n" + output.decode()

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tests/test_pytest.py

@@ -0,0 +1,211 @@
+import warnings
+
+from sympy.testing.pytest import (raises, warns, ignore_warnings,
+                                    warns_deprecated_sympy, Failed)
+from sympy.utilities.exceptions import sympy_deprecation_warning
+
+
+
+# Test callables
+
+
+def test_expected_exception_is_silent_callable():
+    def f():
+        raise ValueError()
+    raises(ValueError, f)
+
+
+# Under pytest raises will raise Failed rather than AssertionError
+def test_lack_of_exception_triggers_AssertionError_callable():
+    try:
+        raises(Exception, lambda: 1 + 1)
+        assert False
+    except Failed as e:
+        assert "DID NOT RAISE" in str(e)
+
+
+def test_unexpected_exception_is_passed_through_callable():
+    def f():
+        raise ValueError("some error message")
+    try:
+        raises(TypeError, f)
+        assert False
+    except ValueError as e:
+        assert str(e) == "some error message"
+
+# Test with statement
+
+def test_expected_exception_is_silent_with():
+    with raises(ValueError):
+        raise ValueError()
+
+
+def test_lack_of_exception_triggers_AssertionError_with():
+    try:
+        with raises(Exception):
+            1 + 1
+        assert False
+    except Failed as e:
+        assert "DID NOT RAISE" in str(e)
+
+
+def test_unexpected_exception_is_passed_through_with():
+    try:
+        with raises(TypeError):
+            raise ValueError("some error message")
+        assert False
+    except ValueError as e:
+        assert str(e) == "some error message"
+
+# Now we can use raises() instead of try/catch
+# to test that a specific exception class is raised
+
+
+def test_second_argument_should_be_callable_or_string():
+    raises(TypeError, lambda: raises("irrelevant", 42))
+
+
+def test_warns_catches_warning():
+    with warnings.catch_warnings(record=True) as w:
+        with warns(UserWarning):
+            warnings.warn('this is the warning message')
+        assert len(w) == 0
+
+
+def test_warns_raises_without_warning():
+    with raises(Failed):
+        with warns(UserWarning):
+            pass
+
+
+def test_warns_hides_other_warnings():
+    with raises(RuntimeWarning):
+        with warns(UserWarning):
+            warnings.warn('this is the warning message', UserWarning)
+            warnings.warn('this is the other message', RuntimeWarning)
+
+
+def test_warns_continues_after_warning():
+    with warnings.catch_warnings(record=True) as w:
+        finished = False
+        with warns(UserWarning):
+            warnings.warn('this is the warning message')
+            finished = True
+        assert finished
+        assert len(w) == 0
+
+
+def test_warns_many_warnings():
+    with warns(UserWarning):
+        warnings.warn('this is the warning message', UserWarning)
+        warnings.warn('this is the other warning message', UserWarning)
+
+
+def test_warns_match_matching():
+    with warnings.catch_warnings(record=True) as w:
+        with warns(UserWarning, match='this is the warning message'):
+            warnings.warn('this is the warning message', UserWarning)
+        assert len(w) == 0
+
+
+def test_warns_match_non_matching():
+    with warnings.catch_warnings(record=True) as w:
+        with raises(Failed):
+            with warns(UserWarning, match='this is the warning message'):
+                warnings.warn('this is not the expected warning message', UserWarning)
+        assert len(w) == 0
+
+def _warn_sympy_deprecation(stacklevel=3):
+    sympy_deprecation_warning(
+        "feature",
+        active_deprecations_target="active-deprecations",
+        deprecated_since_version="0.0.0",
+        stacklevel=stacklevel,
+    )
+
+def test_warns_deprecated_sympy_catches_warning():
+    with warnings.catch_warnings(record=True) as w:
+        with warns_deprecated_sympy():
+            _warn_sympy_deprecation()
+        assert len(w) == 0
+
+
+def test_warns_deprecated_sympy_raises_without_warning():
+    with raises(Failed):
+        with warns_deprecated_sympy():
+            pass
+
+def test_warns_deprecated_sympy_wrong_stacklevel():
+    with raises(Failed):
+        with warns_deprecated_sympy():
+            _warn_sympy_deprecation(stacklevel=1)
+
+def test_warns_deprecated_sympy_doesnt_hide_other_warnings():
+    # Unlike pytest's deprecated_call, we should not hide other warnings.
+    with raises(RuntimeWarning):
+        with warns_deprecated_sympy():
+            _warn_sympy_deprecation()
+            warnings.warn('this is the other message', RuntimeWarning)
+
+
+def test_warns_deprecated_sympy_continues_after_warning():
+    with warnings.catch_warnings(record=True) as w:
+        finished = False
+        with warns_deprecated_sympy():
+            _warn_sympy_deprecation()
+            finished = True
+        assert finished
+        assert len(w) == 0
+
+def test_ignore_ignores_warning():
+    with warnings.catch_warnings(record=True) as w:
+        with ignore_warnings(UserWarning):
+            warnings.warn('this is the warning message')
+        assert len(w) == 0
+
+
+def test_ignore_does_not_raise_without_warning():
+    with warnings.catch_warnings(record=True) as w:
+        with ignore_warnings(UserWarning):
+            pass
+        assert len(w) == 0
+
+
+def test_ignore_allows_other_warnings():
+    with warnings.catch_warnings(record=True) as w:
+        # This is needed when pytest is run as -Werror
+        # the setting is reverted at the end of the catch_Warnings block.
+        warnings.simplefilter("always")
+        with ignore_warnings(UserWarning):
+            warnings.warn('this is the warning message', UserWarning)
+            warnings.warn('this is the other message', RuntimeWarning)
+        assert len(w) == 1
+        assert isinstance(w[0].message, RuntimeWarning)
+        assert str(w[0].message) == 'this is the other message'
+
+
+def test_ignore_continues_after_warning():
+    with warnings.catch_warnings(record=True) as w:
+        finished = False
+        with ignore_warnings(UserWarning):
+            warnings.warn('this is the warning message')
+            finished = True
+        assert finished
+        assert len(w) == 0
+
+
+def test_ignore_many_warnings():
+    with warnings.catch_warnings(record=True) as w:
+        # This is needed when pytest is run as -Werror
+        # the setting is reverted at the end of the catch_Warnings block.
+        warnings.simplefilter("always")
+        with ignore_warnings(UserWarning):
+            warnings.warn('this is the warning message', UserWarning)
+            warnings.warn('this is the other message', RuntimeWarning)
+            warnings.warn('this is the warning message', UserWarning)
+            warnings.warn('this is the other message', RuntimeWarning)
+            warnings.warn('this is the other message', RuntimeWarning)
+        assert len(w) == 3
+        for wi in w:
+            assert isinstance(wi.message, RuntimeWarning)
+            assert str(wi.message) == 'this is the other message'

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tests/test_runtests_pytest.py

@@ -0,0 +1,171 @@
+import pathlib
+from typing import List
+
+import pytest
+
+from sympy.testing.runtests_pytest import (
+    make_absolute_path,
+    sympy_dir,
+    update_args_with_paths,
+)
+
+
+class TestMakeAbsolutePath:
+
+    @staticmethod
+    @pytest.mark.parametrize(
+        'partial_path', ['sympy', 'sympy/core', 'sympy/nonexistant_directory'],
+    )
+    def test_valid_partial_path(partial_path: str):
+        """Paths that start with `sympy` are valid."""
+        _ = make_absolute_path(partial_path)
+
+    @staticmethod
+    @pytest.mark.parametrize(
+        'partial_path', ['not_sympy', 'also/not/sympy'],
+    )
+    def test_invalid_partial_path_raises_value_error(partial_path: str):
+        """A `ValueError` is raises on paths that don't start with `sympy`."""
+        with pytest.raises(ValueError):
+            _ = make_absolute_path(partial_path)
+
+
+class TestUpdateArgsWithPaths:
+
+    @staticmethod
+    def test_no_paths():
+        """If no paths are passed, only `sympy` and `doc/src` are appended.
+
+        `sympy` and `doc/src` are the `testpaths` stated in `pytest.ini`. They
+        need to be manually added as if any path-related arguments are passed
+        to `pytest.main` then the settings in `pytest.ini` may be ignored.
+
+        """
+        paths = []
+        args = update_args_with_paths(paths=paths, keywords=None, args=[])
+        expected = [
+            str(pathlib.Path(sympy_dir(), 'sympy')),
+            str(pathlib.Path(sympy_dir(), 'doc/src')),
+        ]
+        assert args == expected
+
+    @staticmethod
+    @pytest.mark.parametrize(
+        'path',
+        ['sympy/core/tests/test_basic.py', '_basic']
+    )
+    def test_one_file(path: str):
+        """Single files/paths, full or partial, are matched correctly."""
+        args = update_args_with_paths(paths=[path], keywords=None, args=[])
+        expected = [
+            str(pathlib.Path(sympy_dir(), 'sympy/core/tests/test_basic.py')),
+        ]
+        assert args == expected
+
+    @staticmethod
+    def test_partial_path_from_root():
+        """Partial paths from the root directly are matched correctly."""
+        args = update_args_with_paths(paths=['sympy/functions'], keywords=None, args=[])
+        expected = [str(pathlib.Path(sympy_dir(), 'sympy/functions'))]
+        assert args == expected
+
+    @staticmethod
+    def test_multiple_paths_from_root():
+        """Multiple paths, partial or full, are matched correctly."""
+        paths = ['sympy/core/tests/test_basic.py', 'sympy/functions']
+        args = update_args_with_paths(paths=paths, keywords=None, args=[])
+        expected = [
+            str(pathlib.Path(sympy_dir(), 'sympy/core/tests/test_basic.py')),
+            str(pathlib.Path(sympy_dir(), 'sympy/functions')),
+        ]
+        assert args == expected
+
+    @staticmethod
+    @pytest.mark.parametrize(
+        'paths, expected_paths',
+        [
+            (
+                ['/core', '/util'],
+                [
+                    'doc/src/modules/utilities',
+                    'doc/src/reference/public/utilities',
+                    'sympy/core',
+                    'sympy/logic/utilities',
+                    'sympy/utilities',
+                ]
+            ),
+        ]
+    )
+    def test_multiple_paths_from_non_root(paths: List[str], expected_paths: List[str]):
+        """Multiple partial paths are matched correctly."""
+        args = update_args_with_paths(paths=paths, keywords=None, args=[])
+        assert len(args) == len(expected_paths)
+        for arg, expected in zip(sorted(args), expected_paths):
+            assert expected in arg
+
+    @staticmethod
+    @pytest.mark.parametrize(
+        'paths',
+        [
+
+            [],
+            ['sympy/physics'],
+            ['sympy/physics/mechanics'],
+            ['sympy/physics/mechanics/tests'],
+            ['sympy/physics/mechanics/tests/test_kane3.py'],
+        ]
+    )
+    def test_string_as_keyword(paths: List[str]):
+        """String keywords are matched correctly."""
+        keywords = ('bicycle', )
+        args = update_args_with_paths(paths=paths, keywords=keywords, args=[])
+        expected_args = ['sympy/physics/mechanics/tests/test_kane3.py::test_bicycle']
+        assert len(args) == len(expected_args)
+        for arg, expected in zip(sorted(args), expected_args):
+            assert expected in arg
+
+    @staticmethod
+    @pytest.mark.parametrize(
+        'paths',
+        [
+
+            [],
+            ['sympy/core'],
+            ['sympy/core/tests'],
+            ['sympy/core/tests/test_sympify.py'],
+        ]
+    )
+    def test_integer_as_keyword(paths: List[str]):
+        """Integer keywords are matched correctly."""
+        keywords = ('3538', )
+        args = update_args_with_paths(paths=paths, keywords=keywords, args=[])
+        expected_args = ['sympy/core/tests/test_sympify.py::test_issue_3538']
+        assert len(args) == len(expected_args)
+        for arg, expected in zip(sorted(args), expected_args):
+            assert expected in arg
+
+    @staticmethod
+    def test_multiple_keywords():
+        """Multiple keywords are matched correctly."""
+        keywords = ('bicycle', '3538')
+        args = update_args_with_paths(paths=[], keywords=keywords, args=[])
+        expected_args = [
+            'sympy/core/tests/test_sympify.py::test_issue_3538',
+            'sympy/physics/mechanics/tests/test_kane3.py::test_bicycle',
+        ]
+        assert len(args) == len(expected_args)
+        for arg, expected in zip(sorted(args), expected_args):
+            assert expected in arg
+
+    @staticmethod
+    def test_keyword_match_in_multiple_files():
+        """Keywords are matched across multiple files."""
+        keywords = ('1130', )
+        args = update_args_with_paths(paths=[], keywords=keywords, args=[])
+        expected_args = [
+            'sympy/integrals/tests/test_heurisch.py::test_heurisch_symbolic_coeffs_1130',
+            'sympy/utilities/tests/test_lambdify.py::test_python_div_zero_issue_11306',
+        ]
+        assert len(args) == len(expected_args)
+        for arg, expected in zip(sorted(args), expected_args):
+            assert expected in arg

skills/local-piper-tts-multilang-secure/venv/lib/python3.11/site-packages/sympy/testing/tmpfiles.py

@@ -0,0 +1,46 @@
+"""
+This module adds context manager for temporary files generated by the tests.
+"""
+
+import shutil
+import os
+
+
+class TmpFileManager:
+    """
+    A class to track record of every temporary files created by the tests.
+    """
+    tmp_files = set('')
+    tmp_folders = set('')
+
+    @classmethod
+    def tmp_file(cls, name=''):
+        cls.tmp_files.add(name)
+        return name
+
+    @classmethod
+    def tmp_folder(cls, name=''):
+        cls.tmp_folders.add(name)
+        return name
+
+    @classmethod
+    def cleanup(cls):
+        while cls.tmp_files:
+            file = cls.tmp_files.pop()
+            if os.path.isfile(file):
+                os.remove(file)
+        while cls.tmp_folders:
+            folder = cls.tmp_folders.pop()
+            shutil.rmtree(folder)
+
+def cleanup_tmp_files(test_func):
+    """
+    A decorator to help test codes remove temporary files after the tests.
+    """
+    def wrapper_function():
+        try:
+            test_func()
+        finally:
+            TmpFileManager.cleanup()
+
+    return wrapper_function