"""simple docstring"""




from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching







def 							_UpperCAmelCase		(       ):





		"""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

		lowerCAmelCase__        =   """__test_patch_submodule_mock__"""
		with patch_submodule(_test_patching			,  """os.path.join"""			,  lowerCamelCase__     ):
				# 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 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		assert _test_patching.open is open

		lowerCAmelCase__        =   """__test_patch_submodule_builtin_mock__"""
		# _test_patching has "open" in its globals
		assert _test_patching.open is open
		with patch_submodule(_test_patching			,  """open"""			,  lowerCamelCase__     ):
				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 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		lowerCAmelCase__        =   """__test_patch_submodule_missing_mock__"""
		with patch_submodule(_test_patching			,  """pandas.read_csv"""			,  lowerCamelCase__     ):
				pass







def 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		lowerCAmelCase__        =   """__test_patch_submodule_missing_builtin_mock__"""
		# _test_patching doesn't have "len" in its globals
		assert getattr(_test_patching			,  """len"""			,  lowerCamelCase__     ) is None
		with patch_submodule(_test_patching			,  """len"""			,  lowerCamelCase__     ):
				assert _test_patching.len is mock
		assert _test_patching.len is len







def 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		lowerCAmelCase__        =   """__test_patch_submodule_start_and_stop_mock__"""
		lowerCAmelCase__        =   patch_submodule(_test_patching			,  """open"""			,  lowerCamelCase__     )
		assert _test_patching.open is open
		patch.start()
		assert _test_patching.open is mock
		patch.stop()
		assert _test_patching.open is open







def 							_UpperCAmelCase		(       ):





		"""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

		lowerCAmelCase__        =   """__test_patch_submodule_successive_join__"""
		lowerCAmelCase__        =   """__test_patch_submodule_successive_dirname__"""
		lowerCAmelCase__        =   """__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"""			,  lowerCamelCase__     ):
				with patch_submodule(_test_patching			,  """os.rename"""			,  lowerCamelCase__     ):
						with patch_submodule(_test_patching			,  """os.path.dirname"""			,  lowerCamelCase__     ):
								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"""			,  lowerCamelCase__     ):
				with patch_submodule(_test_patching			,  """os.path.join"""			,  lowerCamelCase__     ):
						with patch_submodule(_test_patching			,  """os.path.dirname"""			,  lowerCamelCase__     ):
								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 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		lowerCAmelCase__        =   """__test_patch_submodule_doesnt_exist_mock__"""
		with patch_submodule(_test_patching			,  """__module_that_doesn_exist__.__attribute_that_doesn_exist__"""			,  lowerCamelCase__     ):
				pass
		with patch_submodule(_test_patching			,  """os.__attribute_that_doesn_exist__"""			,  lowerCamelCase__     ):
				pass





"""simple docstring"""




from math import pi, sqrt







def 							_UpperCAmelCase		(       lowerCamelCase__     ):





		"""simple docstring"""




		if num <= 0:
				raise ValueError("""math domain error"""     )
		if num > 1_71.5:
				raise OverflowError("""math range error"""     )
		elif num - int(lowerCamelCase__     ) not in (0, 0.5):
				raise NotImplementedError("""num must be an integer or a half-integer"""     )
		elif num == 0.5:
				return sqrt(lowerCamelCase__     )
		else:
				return 1.0 if num == 1 else (num - 1) * gamma(num - 1     )







def 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		assert gamma(0.5     ) == sqrt(lowerCamelCase__     )
		assert gamma(1     ) == 1.0
		assert gamma(2     ) == 1.0


if __name__ == "__main__":
			from doctest import testmod

			testmod()
			__lowerCAmelCase    :							Dict													=						1.0
			while num:
						__lowerCAmelCase    :							Any													=						float(input("Gamma of: "))
						print(F"gamma({num}) = {gamma(num)}")
						print("\nEnter 0 to exit...")




