


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
snake_case							:       Tuple										=	'''src/diffusers'''
snake_case							:       Optional[int]										=	'''.'''


# This is to make sure the diffusers module imported is the one in the repo.
snake_case							:       str										=	importlib.util.spec_from_file_location(
    '''diffusers''',
    os.path.join(DIFFUSERS_PATH, '''__init__.py'''),
    submodule_search_locations=[DIFFUSERS_PATH],
)
snake_case							:       Dict										=	spec.loader.load_module()
def 							__lowerCamelCase		(					UpperCAmelCase_		:						Any					,    UpperCAmelCase_		:						Tuple		):




      """simple docstring"""





      return line.startswith(UpperCAmelCase_		) or len(UpperCAmelCase_		) <= 1 or re.search(R'''^\s*\)(\s*->.*:|:)\s*$'''					,    UpperCAmelCase_		) is not None
def 							__lowerCamelCase		(					UpperCAmelCase_		:						Any		):




      """simple docstring"""





      a		:Any									=			object_name.split('''.'''		)
      a		:Optional[Any]									=			0

      # First let's find the module where our object lives.
      a		:Tuple									=			parts[i]
      while i < len(UpperCAmelCase_		) and not os.path.isfile(os.path.join(UpperCAmelCase_					,    F'''{module}.py'''		)		):
            i += 1
            if i < len(UpperCAmelCase_		):
                  a		: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:
            a		:int									=			f.readlines()

      # Now let's find the class / func in the code!
      a		:Optional[Any]									=			''''''
      a		:int									=			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).
      a		: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

      a		:str									=			lines[start_index:line_index]
      return "".join(UpperCAmelCase_		)


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




      """simple docstring"""





      a		:Union[str, Any]									=			code.split('''\n'''		)
      a		:Dict									=			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 							__lowerCamelCase		(					UpperCAmelCase_		:						Optional[int]		):




      """simple docstring"""





      a		:List[Any]									=			len(get_indent(UpperCAmelCase_		)		) > 0
      if has_indent:
            a		:Any									=			F'''class Bla:\n{code}'''
      a		:Optional[int]									=			black.Mode(target_versions={black.TargetVersion.PYaa}					,    line_length=119					,    preview=UpperCAmelCase_		)
      a		:Tuple									=			black.format_str(UpperCAmelCase_					,    mode=UpperCAmelCase_		)
      a				,							a		:Optional[int]									=			style_docstrings_in_code(UpperCAmelCase_		)
      return result[len('''class Bla:\n'''		) :] if has_indent else result
def 							__lowerCamelCase		(					UpperCAmelCase_		:						List[Any]					,    UpperCAmelCase_		:						Optional[int]=False		):




      """simple docstring"""





      with open(UpperCAmelCase_					,    '''r'''					,    encoding='''utf-8'''					,    newline='''\n'''		) as f:
            a		:Dict									=			f.readlines()
      a		:Optional[Any]									=			[]
      a		:List[Any]									=			0
      # Not a for loop cause `lines` is going to change (if `overwrite=True`).
      while line_index < len(UpperCAmelCase_		):
            a		:str									=			_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.
            a				,							a				,							a		:Optional[Any]									=			search.groups()
            a		:int									=			find_code_in_diffusers(UpperCAmelCase_		)
            a		:List[Any]									=			get_indent(UpperCAmelCase_		)

            a		:List[str]									=			line_index + 1 if indent == theoretical_indent else line_index + 2
            a		:Optional[int]									=			theoretical_indent
            a		:Union[str, Any]									=			start_index

            # Loop to check the observed code, stop when indentation diminishes or if we see a End copy comment.
            a		:Optional[Any]									=			True
            while line_index < len(UpperCAmelCase_		) and should_continue:
                  line_index += 1
                  if line_index >= len(UpperCAmelCase_		):
                        break
                  a		:List[str]									=			lines[line_index]
                  a		:Optional[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

            a		:List[str]									=			lines[start_index:line_index]
            a		:Optional[int]									=			''''''.join(UpperCAmelCase_		)

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

            # Before comparing, use the `replace_pattern` on the original code.
            if len(UpperCAmelCase_		) > 0:
                  a		:Any									=			replace_pattern.replace('''with'''					,    ''''''		).split(''','''		)
                  a		:Optional[int]									=			[_re_replace_pattern.search(UpperCAmelCase_		) for p in patterns]
                  for pattern in patterns:
                        if pattern is None:
                              continue
                        a				,							a				,							a		:Optional[int]									=			pattern.groups()
                        a		:str									=			re.sub(UpperCAmelCase_					,    UpperCAmelCase_					,    UpperCAmelCase_		)
                        if option.strip() == "all-casing":
                              a		:int									=			re.sub(obja.lower()					,    obja.lower()					,    UpperCAmelCase_		)
                              a		:Optional[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
                  a		:List[Any]									=			blackify(lines[start_index - 1] + theoretical_code		)
                  a		:Union[str, Any]									=			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:
                        a		:List[str]									=			lines[:start_index] + [theoretical_code] + lines[line_index:]
                        a		:List[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 							__lowerCamelCase		(					UpperCAmelCase_		:						bool = False		):




      """simple docstring"""





      a		:str									=			glob.glob(os.path.join(UpperCAmelCase_					,    '''**/*.py'''		)					,    recursive=UpperCAmelCase_		)
      a		:int									=			[]
      for filename in all_files:
            a		:List[str]									=			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:
            a		:Tuple									=			'''\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__":
     snake_case							:       Tuple										=	argparse.ArgumentParser()
     parser.add_argument('''--fix_and_overwrite''', action='''store_true''', help='''Whether to fix inconsistencies.''')
     snake_case							:       List[str]										=	parser.parse_args()

     check_copies(args.fix_and_overwrite)









snake_case							:       Any										=	{0: [2, 3], 1: [0], 2: [1], 3: [4], 4: []}

snake_case							:       Any										=	{0: [1, 2, 3], 1: [2], 2: [0], 3: [4], 4: [5], 5: [3]}
def 							__lowerCamelCase		(					UpperCAmelCase_		:						dict[int, list[int]]					,    UpperCAmelCase_		:						int					,    UpperCAmelCase_		:						list[bool]		):




      """simple docstring"""





      a		:Any									=			True
      a		:Any									=			[]

      for neighbour in graph[vert]:
            if not visited[neighbour]:
                  order += topology_sort(UpperCAmelCase_					,    UpperCAmelCase_					,    UpperCAmelCase_		)

      order.append(UpperCAmelCase_		)

      return order
def 							__lowerCamelCase		(					UpperCAmelCase_		:						dict[int, list[int]]					,    UpperCAmelCase_		:						int					,    UpperCAmelCase_		:						list[bool]		):




      """simple docstring"""





      a		:Optional[Any]									=			True
      a		:int									=			[vert]

      for neighbour in reversed_graph[vert]:
            if not visited[neighbour]:
                  component += find_components(UpperCAmelCase_					,    UpperCAmelCase_					,    UpperCAmelCase_		)

      return component






def 							__lowerCamelCase		(					UpperCAmelCase_		:						dict[int, list[int]]		):




      """simple docstring"""





      a		:int									=			len(UpperCAmelCase_		) * [False]
      a		:dict[int, list[int]]									=			{vert: [] for vert in range(len(UpperCAmelCase_		)		)}

      for vert, neighbours in graph.items():
            for neighbour in neighbours:
                  reversed_graph[neighbour].append(UpperCAmelCase_		)

      a		:Optional[Any]									=			[]
      for i, was_visited in enumerate(UpperCAmelCase_		):
            if not was_visited:
                  order += topology_sort(UpperCAmelCase_					,    UpperCAmelCase_					,    UpperCAmelCase_		)

      a		:Tuple									=			[]
      a		:int									=			len(UpperCAmelCase_		) * [False]

      for i in range(len(UpperCAmelCase_		)		):
            a		:Union[str, Any]									=			order[len(UpperCAmelCase_		) - i - 1]
            if not visited[vert]:
                  a		:Union[str, Any]									=			find_components(UpperCAmelCase_					,    UpperCAmelCase_					,    UpperCAmelCase_		)
                  components_list.append(UpperCAmelCase_		)

      return components_list





