






"""simple docstring"""






from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching



def       _A    ()				-> Optional[int]:
    """simple docstring"""






    import os as original_os
    from os import path as original_path
    from os import rename as original_rename
    from os.path import dirname as original_dirname
    from os.path import join as original_join

    assert _test_patching.os is original_os
    assert _test_patching.path is original_path
    assert _test_patching.join is original_join

    assert _test_patching.renamed_os is original_os
    assert _test_patching.renamed_path is original_path
    assert _test_patching.renamed_join is original_join

    SCREAMING_SNAKE_CASE_   :						Optional[Any]							=	'''__test_patch_submodule_mock__'''
    with patch_submodule(_test_patching					,       '''os.path.join'''					,       __a							):
        # Every way to access os.path.join must be patched, and the rest must stay untouched

        # check os.path.join
        assert isinstance(_test_patching.os					,       _PatchedModuleObj							)
        assert isinstance(_test_patching.os.path					,       _PatchedModuleObj							)
        assert _test_patching.os.path.join is mock

        # check path.join
        assert isinstance(_test_patching.path					,       _PatchedModuleObj							)
        assert _test_patching.path.join is mock

        # check join
        assert _test_patching.join is mock

        # check that the other attributes are untouched
        assert _test_patching.os.rename is original_rename
        assert _test_patching.path.dirname is original_dirname
        assert _test_patching.os.path.dirname is original_dirname

        # Even renamed modules or objects must be patched

        # check renamed_os.path.join
        assert isinstance(_test_patching.renamed_os					,       _PatchedModuleObj							)
        assert isinstance(_test_patching.renamed_os.path					,       _PatchedModuleObj							)
        assert _test_patching.renamed_os.path.join is mock

        # check renamed_path.join
        assert isinstance(_test_patching.renamed_path					,       _PatchedModuleObj							)
        assert _test_patching.renamed_path.join is mock

        # check renamed_join
        assert _test_patching.renamed_join is mock

        # check that the other attributes are untouched
        assert _test_patching.renamed_os.rename is original_rename
        assert _test_patching.renamed_path.dirname is original_dirname
        assert _test_patching.renamed_os.path.dirname is original_dirname

    # check that everthing is back to normal when the patch is over

    assert _test_patching.os is original_os
    assert _test_patching.path is original_path
    assert _test_patching.join is original_join

    assert _test_patching.renamed_os is original_os
    assert _test_patching.renamed_path is original_path
    assert _test_patching.renamed_join is original_join



def       _A    ()				-> Optional[int]:
    """simple docstring"""






    assert _test_patching.open is open

    SCREAMING_SNAKE_CASE_   :						Optional[int]							=	'''__test_patch_submodule_builtin_mock__'''
    # _test_patching has "open" in its globals
    assert _test_patching.open is open
    with patch_submodule(_test_patching					,       '''open'''					,       __a							):
        assert _test_patching.open is mock

    # check that everthing is back to normal when the patch is over

    assert _test_patching.open is open



def       _A    ()				-> Dict:
    """simple docstring"""






    SCREAMING_SNAKE_CASE_   :						List[str]							=	'''__test_patch_submodule_missing_mock__'''
    with patch_submodule(_test_patching					,       '''pandas.read_csv'''					,       __a							):
        pass



def       _A    ()				-> str:
    """simple docstring"""






    SCREAMING_SNAKE_CASE_   :						List[str]							=	'''__test_patch_submodule_missing_builtin_mock__'''
    # _test_patching doesn't have "len" in its globals
    assert getattr(_test_patching					,       '''len'''					,       __a							) is None
    with patch_submodule(_test_patching					,       '''len'''					,       __a							):
        assert _test_patching.len is mock
    assert _test_patching.len is len



def       _A    ()				-> Dict:
    """simple docstring"""






    SCREAMING_SNAKE_CASE_   :						int							=	'''__test_patch_submodule_start_and_stop_mock__'''
    SCREAMING_SNAKE_CASE_   :						Optional[Any]							=	patch_submodule(_test_patching					,       '''open'''					,       __a							)
    assert _test_patching.open is open
    patch.start()
    assert _test_patching.open is mock
    patch.stop()
    assert _test_patching.open is open



def       _A    ()				-> Any:
    """simple docstring"""






    from os import rename as original_rename
    from os.path import dirname as original_dirname
    from os.path import join as original_join

    SCREAMING_SNAKE_CASE_   :						Tuple							=	'''__test_patch_submodule_successive_join__'''
    SCREAMING_SNAKE_CASE_   :						Optional[Any]							=	'''__test_patch_submodule_successive_dirname__'''
    SCREAMING_SNAKE_CASE_   :						str							=	'''__test_patch_submodule_successive_rename__'''
    assert _test_patching.os.path.join is original_join
    assert _test_patching.os.path.dirname is original_dirname
    assert _test_patching.os.rename is original_rename

    with patch_submodule(_test_patching					,       '''os.path.join'''					,       __a							):
        with patch_submodule(_test_patching					,       '''os.rename'''					,       __a							):
            with patch_submodule(_test_patching					,       '''os.path.dirname'''					,       __a							):
                assert _test_patching.os.path.join is mock_join
                assert _test_patching.os.path.dirname is mock_dirname
                assert _test_patching.os.rename is mock_rename

    # try another order
    with patch_submodule(_test_patching					,       '''os.rename'''					,       __a							):
        with patch_submodule(_test_patching					,       '''os.path.join'''					,       __a							):
            with patch_submodule(_test_patching					,       '''os.path.dirname'''					,       __a							):
                assert _test_patching.os.path.join is mock_join
                assert _test_patching.os.path.dirname is mock_dirname
                assert _test_patching.os.rename is mock_rename

    assert _test_patching.os.path.join is original_join
    assert _test_patching.os.path.dirname is original_dirname
    assert _test_patching.os.rename is original_rename





def       _A    ()				-> Union[str, Any]:
    """simple docstring"""






    SCREAMING_SNAKE_CASE_   :						List[Any]							=	'''__test_patch_submodule_doesnt_exist_mock__'''
    with patch_submodule(_test_patching					,       '''__module_that_doesn_exist__.__attribute_that_doesn_exist__'''					,       __a							):
        pass
    with patch_submodule(_test_patching					,       '''os.__attribute_that_doesn_exist__'''					,       __a							):
        pass










"""simple docstring"""






from __future__ import annotations

from numpy import array, cos, cross, floataa, radians, sin
from numpy.typing import NDArray



def       _A    (__a					,       __a					,       __a = False							)				-> list[float]:
    """simple docstring"""






    if radian_mode:
        return [magnitude * cos(__a							), magnitude * sin(__a							)]
    return [magnitude * cos(radians(__a							)							), magnitude * sin(radians(__a							)							)]



def       _A    (__a					,       __a					,       __a = 10**-1							)				-> bool:
    """simple docstring"""






    SCREAMING_SNAKE_CASE_   :						NDArray[floataa]							=	cross(__a					,       __a							)
    SCREAMING_SNAKE_CASE_   :						float							=	sum(__a							)
    return abs(__a							) < eps


if __name__ == "__main__":
  # Test to check if it works
  UpperCAmelCase_     :				Union[str, Any]         =				array(
      [
          polar_force(7_1_8.4, 180 - 30),
          polar_force(8_7_9.5_4, 45),
          polar_force(100, -90),
      ]
  )

  UpperCAmelCase_     :				NDArray[floataa]         =				array([[0, 0], [0, 0], [0, 0]])

  assert in_static_equilibrium(forces, location)

  # Problem 1 in image_data/2D_problems.jpg
  UpperCAmelCase_     :				Union[str, Any]         =				array(
      [
          polar_force(30 * 9.8_1, 15),
          polar_force(215, 180 - 45),
          polar_force(264, 90 - 30),
      ]
  )

  UpperCAmelCase_     :				Optional[int]         =				array([[0, 0], [0, 0], [0, 0]])

  assert in_static_equilibrium(forces, location)

  # Problem in image_data/2D_problems_1.jpg
  UpperCAmelCase_     :				List[str]         =				array([[0, -2000], [0, -1200], [0, 15600], [0, -12400]])

  UpperCAmelCase_     :				Any         =				array([[0, 0], [6, 0], [10, 0], [12, 0]])

  assert in_static_equilibrium(forces, location)

  import doctest

  doctest.testmod()


