"""simple docstring"""







import argparse
import glob
import importlib.util
import os
import re

import black
from doc_builder.style_doc import style_docstrings_in_code


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_copies.py
_a					:					int=			"src/diffusers"
_a					:					str=			"."


# This is to make sure the diffusers module imported is the one in the repo.
_a					:					List[str]=			importlib.util.spec_from_file_location(
    "diffusers",
    os.path.join(DIFFUSERS_PATH, "__init__.py"),
    submodule_search_locations=[DIFFUSERS_PATH],
)
_a					:					List[Any]=			spec.loader.load_module()
def   __UpperCAmelCase    (   UpperCAmelCase_   :    Optional[Any]      ,							UpperCAmelCase_   :    Tuple  )							->      Optional[int]:

	'''simple docstring'''





	return line.startswith(UpperCAmelCase_  ) or len(UpperCAmelCase_  ) <= 1 or re.search(r'^\s*\)(\s*->.*:|:)\s*$'      ,							UpperCAmelCase_  ) is not None
def   __UpperCAmelCase    (   UpperCAmelCase_   :    List[str]  )							->      Tuple:

	'''simple docstring'''





	__snake_case      :							Union[str, Any]						=			object_name.split('.'  )
	__snake_case      :							str						=			0

	# First let's find the module where our object lives.
	__snake_case      :							List[str]						=			parts[i]
	while i < len(UpperCAmelCase_  ) and not os.path.isfile(os.path.join(UpperCAmelCase_      ,							F"{module}.py"  )  ):
		i += 1
		if i < len(UpperCAmelCase_  ):
			__snake_case      :							List[Any]						=			os.path.join(UpperCAmelCase_      ,							parts[i]  )
	if i >= len(UpperCAmelCase_  ):
		raise ValueError(F"`object_name` should begin with the name of a module of diffusers but got {object_name}."  )

	with open(os.path.join(UpperCAmelCase_      ,							F"{module}.py"  )      ,							'r'      ,							encoding='utf-8'      ,							newline='\n'  ) as f:
		__snake_case      :							Optional[Any]						=			f.readlines()

	# Now let's find the class / func in the code!
	__snake_case      :							Optional[Any]						=			''
	__snake_case      :							Tuple						=			0
	for name in parts[i + 1 :]:
		while (
		    line_index < len(UpperCAmelCase_  ) and re.search(rF"^{indent}(class|def)\s+{name}(\(|\:)"      ,							lines[line_index]  ) is None
		):
			line_index += 1
		indent += "    "
		line_index += 1

	if line_index >= len(UpperCAmelCase_  ):
		raise ValueError(F" {object_name} does not match any function or class in {module}."  )

	# We found the beginning of the class / func, now let's find the end (when the indent diminishes).
	__snake_case      :							Tuple						=			line_index
	while line_index < len(UpperCAmelCase_  ) and _should_continue(lines[line_index]      ,							UpperCAmelCase_  ):
		line_index += 1
	# Clean up empty lines at the end (if any).
	while len(lines[line_index - 1]  ) <= 1:
		line_index -= 1

	__snake_case      :							Dict						=			lines[start_index:line_index]
	return "".join(UpperCAmelCase_  )


_a					:					Optional[Any]=			re.compile(R"^(\s*)#\s*Copied from\s+diffusers\.(\S+\.\S+)\s*($|\S.*$)")
_a					:					List[str]=			re.compile(R"^\s*(\S+)->(\S+)(\s+.*|$)")
_a					:					Any=			re.compile(R"<FILL\s+[^>]*>")
def   __UpperCAmelCase    (   UpperCAmelCase_   :    Optional[Any]  )							->      Optional[int]:

	'''simple docstring'''





	__snake_case      :							Union[str, Any]						=			code.split('\n'  )
	__snake_case      :							str						=			0
	while idx < len(UpperCAmelCase_  ) and len(lines[idx]  ) == 0:
		idx += 1
	if idx < len(UpperCAmelCase_  ):
		return re.search(r'^(\s*)\S'      ,							lines[idx]  ).groups()[0]
	return ""
def   __UpperCAmelCase    (   UpperCAmelCase_   :    str  )							->      Union[str, Any]:

	'''simple docstring'''





	__snake_case      :							Tuple						=			len(get_indent(UpperCAmelCase_  )  ) > 0
	if has_indent:
		__snake_case      :							Any						=			F"class Bla:\n{code}"
	__snake_case      :							List[Any]						=			black.Mode(target_versions={black.TargetVersion.PYaa}      ,							line_length=1_19      ,							preview=UpperCAmelCase_  )
	__snake_case      :							Optional[int]						=			black.format_str(UpperCAmelCase_      ,							mode=UpperCAmelCase_  )
	__snake_case		,    __snake_case      :							str						=			style_docstrings_in_code(UpperCAmelCase_  )
	return result[len('class Bla:\n'  ) :] if has_indent else result
def   __UpperCAmelCase    (   UpperCAmelCase_   :    Tuple      ,							UpperCAmelCase_   :    int=False  )							->      Optional[Any]:

	'''simple docstring'''





	with open(UpperCAmelCase_      ,							'r'      ,							encoding='utf-8'      ,							newline='\n'  ) as f:
		__snake_case      :							Tuple						=			f.readlines()
	__snake_case      :							int						=			[]
	__snake_case      :							str						=			0
	# Not a for loop cause `lines` is going to change (if `overwrite=True`).
	while line_index < len(UpperCAmelCase_  ):
		__snake_case      :							Any						=			_re_copy_warning.search(lines[line_index]  )
		if search is None:
			line_index += 1
			continue

		# There is some copied code here, let's retrieve the original.
		__snake_case		,    __snake_case		,    __snake_case      :							Tuple						=			search.groups()
		__snake_case      :							List[Any]						=			find_code_in_diffusers(UpperCAmelCase_  )
		__snake_case      :							List[str]						=			get_indent(UpperCAmelCase_  )

		__snake_case      :							Dict						=			line_index + 1 if indent == theoretical_indent else line_index + 2
		__snake_case      :							int						=			theoretical_indent
		__snake_case      :							Optional[int]						=			start_index

		# Loop to check the observed code, stop when indentation diminishes or if we see a End copy comment.
		__snake_case      :							List[str]						=			True
		while line_index < len(UpperCAmelCase_  ) and should_continue:
			line_index += 1
			if line_index >= len(UpperCAmelCase_  ):
				break
			__snake_case      :							int						=			lines[line_index]
			__snake_case      :							int						=			_should_continue(UpperCAmelCase_      ,							UpperCAmelCase_  ) and re.search(F"^{indent}# End copy"      ,							UpperCAmelCase_  ) is None
		# Clean up empty lines at the end (if any).
		while len(lines[line_index - 1]  ) <= 1:
			line_index -= 1

		__snake_case      :							Optional[int]						=			lines[start_index:line_index]
		__snake_case      :							Any						=			''.join(UpperCAmelCase_  )

		# Remove any nested `Copied from` comments to avoid circular copies
		__snake_case      :							List[Any]						=			[line for line in theoretical_code.split('\n'  ) if _re_copy_warning.search(UpperCAmelCase_  ) is None]
		__snake_case      :							Optional[int]						=			'\n'.join(UpperCAmelCase_  )

		# Before comparing, use the `replace_pattern` on the original code.
		if len(UpperCAmelCase_  ) > 0:
			__snake_case      :							Optional[int]						=			replace_pattern.replace('with'      ,							''  ).split(','  )
			__snake_case      :							Optional[Any]						=			[_re_replace_pattern.search(UpperCAmelCase_  ) for p in patterns]
			for pattern in patterns:
				if pattern is None:
					continue
				__snake_case		,    __snake_case		,    __snake_case      :							List[str]						=			pattern.groups()
				__snake_case      :							int						=			re.sub(UpperCAmelCase_      ,							UpperCAmelCase_      ,							UpperCAmelCase_  )
				if option.strip() == "all-casing":
					__snake_case      :							List[str]						=			re.sub(obja.lower()      ,							obja.lower()      ,							UpperCAmelCase_  )
					__snake_case      :							int						=			re.sub(obja.upper()      ,							obja.upper()      ,							UpperCAmelCase_  )

            # Blackify after replacement. To be able to do that, we need the header (class or function definition)
            # from the previous line
			__snake_case      :							int						=			blackify(lines[start_index - 1] + theoretical_code  )
			__snake_case      :							str						=			theoretical_code[len(lines[start_index - 1]  ) :]

		# Test for a diff and act accordingly.
		if observed_code != theoretical_code:
			diffs.append([object_name, start_index]  )
			if overwrite:
				__snake_case      :							Union[str, Any]						=			lines[:start_index] + [theoretical_code] + lines[line_index:]
				__snake_case      :							Optional[Any]						=			start_index + 1

	if overwrite and len(UpperCAmelCase_  ) > 0:
		# Warn the user a file has been modified.
		print(F"Detected changes, rewriting {filename}."  )
		with open(UpperCAmelCase_      ,							'w'      ,							encoding='utf-8'      ,							newline='\n'  ) as f:
			f.writelines(UpperCAmelCase_  )
	return diffs
def   __UpperCAmelCase    (   UpperCAmelCase_   :    Any = False  )							->      Optional[int]:

	'''simple docstring'''





	__snake_case      :							Any						=			glob.glob(os.path.join(UpperCAmelCase_      ,							'**/*.py'  )      ,							recursive=UpperCAmelCase_  )
	__snake_case      :							Union[str, Any]						=			[]
	for filename in all_files:
		__snake_case      :							Tuple						=			is_copy_consistent(UpperCAmelCase_      ,							UpperCAmelCase_  )
		diffs += [F"- {filename}: copy does not match {d[0]} at line {d[1]}" for d in new_diffs]
	if not overwrite and len(UpperCAmelCase_  ) > 0:
		__snake_case      :							Dict						=			'\n'.join(UpperCAmelCase_  )
		raise Exception(
		    'Found the following copy inconsistencies:\n'
		    + diff
		    + '\nRun `make fix-copies` or `python utils/check_copies.py --fix_and_overwrite` to fix them.'  )


if __name__ == "__main__":
		_a					:					List[Any]=			argparse.ArgumentParser()
		parser.add_argument("--fix_and_overwrite", action="store_true", help="Whether to fix inconsistencies.")
		_a					:					int=			parser.parse_args()

		check_copies(args.fix_and_overwrite)






"""simple docstring"""







def   __UpperCAmelCase    (   UpperCAmelCase_   :    list      ,							UpperCAmelCase_   :    int      ,							UpperCAmelCase_   :    int = 0      ,							UpperCAmelCase_   :    int = 0  )							->      int:

	'''simple docstring'''





	__snake_case      :							str						=			right or len(UpperCAmelCase_  ) - 1
	if left > right:
		return -1
	elif list_data[left] == key:
		return left
	elif list_data[right] == key:
		return right
	else:
		return search(UpperCAmelCase_      ,							UpperCAmelCase_      ,							left + 1      ,							right - 1  )


if __name__ == "__main__":
	import doctest

	doctest.testmod()





