
"""simple docstring"""




from importlib import import_module

from .logging import get_logger


lowerCAmelCase__							=				get_logger(__name__)





class  snake_case     :

							def __init__(self       ,       SCREAMING_SNAKE_CASE_       ,       SCREAMING_SNAKE_CASE_=None    ):

									"""simple docstring"""







									SCREAMING_SNAKE_CASE_						 = attrs or []
									if module is not None:
											for key in module.__dict__:
													if key in attrs or not key.startswith('''__'''    ):
															setattr(self       ,       __A       ,       getattr(__A       ,       __A    )    )
									SCREAMING_SNAKE_CASE_						 = module._original_module if isinstance(__A       ,       _PatchedModuleObj    ) else module







class  snake_case     :
							UpperCAmelCase__						     =      []

							def __init__(self       ,       SCREAMING_SNAKE_CASE_       ,       SCREAMING_SNAKE_CASE_       ,       SCREAMING_SNAKE_CASE_       ,       SCREAMING_SNAKE_CASE_=None    ):

									"""simple docstring"""







									SCREAMING_SNAKE_CASE_						 = obj
									SCREAMING_SNAKE_CASE_						 = target
									SCREAMING_SNAKE_CASE_						 = new
									SCREAMING_SNAKE_CASE_						 = target.split('''.'''    )[0]
									SCREAMING_SNAKE_CASE_						 = {}
									SCREAMING_SNAKE_CASE_						 = attrs or []

							def __enter__(self    ):

									"""simple docstring"""







									SCREAMING_SNAKE_CASE_						 = self.target.split('''.'''    )

									# Patch modules:
									# it's used to patch attributes of submodules like "os.path.join";
									# in this case we need to patch "os" and "os.path"

									for i in range(len(__A    )    ):
											try:
													SCREAMING_SNAKE_CASE_						 = import_module('''.'''.join(submodules[: i + 1]    )    )
											except ModuleNotFoundError:
													continue
											# We iterate over all the globals in self.obj in case we find "os" or "os.path"
											for attr in self.obj.__dir__():
													SCREAMING_SNAKE_CASE_						 = getattr(self.obj       ,       __A    )
													# We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
													# This allows to patch renamed modules like "from os import path as ospath".
													if obj_attr is submodule or (
													    (isinstance(__A       ,       _PatchedModuleObj    ) and obj_attr._original_module is submodule)
													):
															SCREAMING_SNAKE_CASE_						 = obj_attr
															# patch at top level
															setattr(self.obj       ,       __A       ,       _PatchedModuleObj(__A       ,       attrs=self.attrs    )    )
															SCREAMING_SNAKE_CASE_						 = getattr(self.obj       ,       __A    )
															# construct lower levels patches
															for key in submodules[i + 1 :]:
																	setattr(__A       ,       __A       ,       _PatchedModuleObj(getattr(__A       ,       __A       ,       __A    )       ,       attrs=self.attrs    )    )
																	SCREAMING_SNAKE_CASE_						 = getattr(__A       ,       __A    )
															# finally set the target attribute
															setattr(__A       ,       __A       ,       self.new    )

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

									if submodules:  # if it's an attribute of a submodule like "os.path.join"
											try:
													SCREAMING_SNAKE_CASE_						 = getattr(import_module('''.'''.join(__A    )    )       ,       __A    )
											except (AttributeError, ModuleNotFoundError):
													return
											# We iterate over all the globals in self.obj in case we find "os.path.join"
											for attr in self.obj.__dir__():
													# We don't check for the name of the global, but rather if its value *is* "os.path.join".
													# This allows to patch renamed attributes like "from os.path import join as pjoin".
													if getattr(self.obj       ,       __A    ) is attr_value:
															SCREAMING_SNAKE_CASE_						 = getattr(self.obj       ,       __A    )
															setattr(self.obj       ,       __A       ,       self.new    )
									elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
											SCREAMING_SNAKE_CASE_						 = globals()["__builtins__"][target_attr]
											setattr(self.obj       ,       __A       ,       self.new    )
									else:
											raise RuntimeError(f'Tried to patch attribute {target_attr} instead of a submodule.'    )

							def __exit__(self       ,       *SCREAMING_SNAKE_CASE_    ):

									"""simple docstring"""







									for attr in list(self.original    ):
											setattr(self.obj       ,       __A       ,       self.original.pop(__A    )    )

							def _lowercase					(self    ):

									"""simple docstring"""







									self.__enter__()
									self._active_patches.append(self    )







							def _lowercase					(self    ):

									"""simple docstring"""







									try:
											self._active_patches.remove(self    )
									except ValueError:
											# If the patch hasn't been started this will fail
											return None

									return self.__exit__()

"""simple docstring"""




def        _lowerCamelCase ( __a    ):

		if not isinstance(__a,							__a    ):
				SCREAMING_SNAKE_CASE_						 = F'Input value of [number={number}] must be an integer'
				raise TypeError(__a    )

		if number < 1:
				SCREAMING_SNAKE_CASE_						 = F'Input value of [number={number}] must be > 0'
				raise ValueError(__a    )

		SCREAMING_SNAKE_CASE_						 = 1

		for i in range(1,							__a    ):
				current_number *= 4 * i - 2
				current_number //= i + 1

		return current_number


if __name__ == "__main__":
						import doctest

						doctest.testmod()