



import os
from typing import List





def     __lowerCamelCase							(   __magic_name__						:	List[str]  ,			__magic_name__						:	str    ):





							if name != "training_function" and name != "main":
														raise ValueError(F"Incorrect function name passed: {name}, choose either 'main' or 'training_function'"    )
							a__:							Optional[Any]									=[], False
							for line in lines:
														if not found_start and F"def {name}" in line:
																					a__:							Tuple									=True
																					good_lines.append(UpperCAmelCase_    )
																					continue
														if found_start:
																					if name == "training_function" and "def main" in line:
																												return good_lines
																					if name == "main" and "if __name__" in line:
																												return good_lines
																					good_lines.append(UpperCAmelCase_    )





def     __lowerCamelCase							(   __magic_name__						:	List[str]    ):
							return [line for line in lines if not line.lstrip().startswith("#"    ) and line != "\n"]







def     __lowerCamelCase							(   __magic_name__						:	str  ,			__magic_name__						:	str  ,			__magic_name__						:	bool  ,			__magic_name__						:	str = None    ):





							with open(UpperCAmelCase_  ,			"r"    ) as f:
														a__:							Tuple									=f.readlines()
							with open(os.path.abspath(os.path.join("examples"  ,			"nlp_example.py"    )    )  ,			"r"    ) as f:
														a__:							Tuple									=f.readlines()
							with open(UpperCAmelCase_  ,			"r"    ) as f:
														a__:							Any									=f.readlines()
							if secondary_filename is not None:
														with open(UpperCAmelCase_  ,			"r"    ) as f:
																					a__:							Tuple									=f.readlines()

    # This is our base, we remove all the code from here in our `full_filename` and `feature_filename` to find the new content
							if parser_only:
														a__:							List[str]									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"main"    )    )
														a__:							Optional[int]									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"main"    )    )
														a__:							Union[str, Any]									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"main"    )    )
														if secondary_filename is not None:
																					a__:							Union[str, Any]									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"main"    )    )
							else:
														a__:							Optional[Any]									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"training_function"    )    )
														a__:							Optional[int]									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"training_function"    )    )
														a__:							str									=clean_lines(get_function_contents_by_name(UpperCAmelCase_  ,			"training_function"    )    )
														if secondary_filename is not None:
																					a__:							int									=clean_lines(
																					    get_function_contents_by_name(UpperCAmelCase_  ,			"training_function"    )    )

							a__:							int									='train_dataloader, eval_dataloader = get_dataloaders(accelerator, batch_size)\n'

							# Specific code in our script that differs from the full version, aka what is new
							a__:							Optional[Any]									=[]
							a__:							List[str]									=[]  # We keep track of the idxs just in case it's a repeated statement
							a__:							Dict									=iter(UpperCAmelCase_    )
							for i in range(len(UpperCAmelCase_    ) - 1    ):
														if i not in passed_idxs:
																					a__:							Tuple									=next(UpperCAmelCase_    )
																					if (line not in full_file_func) and (line.lstrip() != _dl_line):
																												if "TESTING_MOCKED_DATALOADERS" not in line:
																																			new_feature_code.append(UpperCAmelCase_    )
																																			passed_idxs.append(UpperCAmelCase_    )
																												else:
																																			# Skip over the `config['num_epochs'] = 2` statement
																																			a__:							str									=next(UpperCAmelCase_    )

    # Extract out just the new parts from the full_file_training_func
							a__:							Optional[int]									=[]
							a__:							str									=[]  # We keep track of the idxs just in case it's a repeated statement
							for i, line in enumerate(UpperCAmelCase_    ):
														if i not in passed_idxs:
																					if (line not in full_file_func) and (line.lstrip() != _dl_line):
																												if "TESTING_MOCKED_DATALOADERS" not in line:
																																			new_full_example_parts.append(UpperCAmelCase_    )
																																			passed_idxs.append(UpperCAmelCase_    )

    # Finally, get the overall diff
							a__:							Dict									=[line for line in new_feature_code if line not in new_full_example_parts]
							if secondary_filename is not None:
														a__:							Optional[int]									=[line for line in full_file_contents if line not in secondary_file_func]
														a__:							Any									=[line for line in diff_from_example if line not in diff_from_two]

							return diff_from_example






"""simple docstring"""







_a	:	Optional[Any]=					{
    "+": lambda x, y: x + y,
    "-": lambda x, y: x - y,
    "*": lambda x, y: x * y,
    "/": lambda x, y: x / y,
}
def     __UpperCAmelCase							(       UpperCAmelCase_       :							List[Any]    )				->     List[Any]:

	'''simple docstring'''





	return c.isdigit()
def     __UpperCAmelCase							(       UpperCAmelCase_       :							int    )				->     List[Any]:

	'''simple docstring'''





	__snake_case     :				Dict 						=					[]

	# iterate over the string in reverse order
	for c in expression.split()[::-1]:
		# push operand to stack
		if is_operand(UpperCAmelCase_    ):
			stack.append(int(UpperCAmelCase_    )    )

		else:
			# pop values from stack can calculate the result
			# push the result onto the stack again
			__snake_case     :				Optional[Any] 						=					stack.pop()
			__snake_case     :				int 						=					stack.pop()
			stack.append(calc[c](UpperCAmelCase_     ,				UpperCAmelCase_    )    )

	return stack.pop()


# Driver code
if __name__ == "__main__":
	_a	:	Union[str, Any]=					"+ 9 * 2 6"
	print(evaluate(test_expression))

	_a	:	List[Any]=					"/ * 10 2 + 4 1 "
	print(evaluate(test_expression))





