






from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching






def 							A     (       )     ->						int:
					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

					__UpperCamelCase      :					Dict       		='__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     (       )     ->						Any:
					assert _test_patching.open is open

					__UpperCamelCase      :					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     (       )     ->						Union[str, Any]:
					# pandas.read_csv is not present in _test_patching
					__UpperCamelCase      :					List[str]       		='__test_patch_submodule_missing_mock__'
					with patch_submodule(_test_patching							,'pandas.read_csv'							,a_					):
										pass






def 							A     (       )     ->						str:
					# builtin should always be mocked even if they're not in the globals
					# in case they're loaded at one point
					__UpperCamelCase      :					Any       		='__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:
					__UpperCamelCase      :					List[Any]       		='__test_patch_submodule_start_and_stop_mock__'
					__UpperCamelCase      :					Tuple       		=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     (       )     ->						Optional[int]:
					from os import rename as original_rename
					from os.path import dirname as original_dirname
					from os.path import join as original_join

					__UpperCamelCase      :					str       		='__test_patch_submodule_successive_join__'
					__UpperCamelCase      :					Optional[int]       		='__test_patch_submodule_successive_dirname__'
					__UpperCamelCase      :					Any       		='__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     (       )     ->						Any:
					__UpperCamelCase      :					Optional[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 collections import namedtuple
from dataclasses import dataclass
@dataclass
class 				snake_case       :




					"""simple docstring"""

					snake_case__				    = 42
					snake_case__				    = None
					snake_case__				    = None






lowerCAmelCase__  :  Union[str, Any]						     =	namedtuple('CoinsDistribResult', 'moves excess')



def   a_						(					lowerCamelCase       ):

				if root is None:
								return 0

				# Validation
				def count_nodes(lowerCamelCase       ) -> int:
								if node is None:
												return 0

								return count_nodes(node.left       ) + count_nodes(node.right       ) + 1

				def count_coins(lowerCamelCase       ) -> int:
								if node is None:
												return 0

								return count_coins(node.left       ) + count_coins(node.right       ) + node.data

				if count_nodes(lowerCamelCase       ) != count_coins(lowerCamelCase       ):
								raise ValueError('The nodes number should be same as the number of coins'       )

				# Main calculation
				def get_distrib(lowerCamelCase       ) -> CoinsDistribResult:

								if node is None:
												return CoinsDistribResult(0					,			1       )

								UpperCAmelCase__      ,	UpperCAmelCase__             =							get_distrib(node.left       )
								UpperCAmelCase__      ,	UpperCAmelCase__             =							get_distrib(node.right       )

								UpperCAmelCase__             =							1 - left_distrib_excess
								UpperCAmelCase__             =							1 - right_distrib_excess

								UpperCAmelCase__             =							(
								    left_distrib_moves
								    + right_distrib_moves
								    + abs(lowerCamelCase       )
								    + abs(lowerCamelCase       )
								)
								UpperCAmelCase__             =							node.data - coins_to_left - coins_to_right

								return CoinsDistribResult(lowerCamelCase					,			lowerCamelCase       )

				return get_distrib(lowerCamelCase       )[0]


if __name__ == "__main__":
						import doctest

						doctest.testmod()



