



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_		:     Union[str, Any]        =     '''src/diffusers'''
A_		:     List[Any]        =     '''.'''


# 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_		:     Optional[int]        =     spec.loader.load_module()


def 	UpperCAmelCase__      (      UpperCAmelCase__ :List[str] ,					UpperCAmelCase__ :Optional[Any]					):






 '''simple docstring'''

 return line.startswith(UpperCAmelCase__					) or len(UpperCAmelCase__					) <= 1 or re.search(r"^\s*\)(\s*->.*:|:)\s*$" ,					UpperCAmelCase__					) is not None


def 	UpperCAmelCase__      (      UpperCAmelCase__ :Any					):






 '''simple docstring'''

 a						=		object_name.split("."					)
 a						=		0

 # First let's find the module where our object lives.
 a						=		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						=		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						=		f.readlines()

 # Now let's find the class / func in the code!
 a						=		""
 a						=		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						=		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						=		lines[start_index:line_index]
 return "".join(UpperCAmelCase__					)


A_		:     List[Any]        =     re.compile(r'''^(\s*)#\s*Copied from\s+diffusers\.(\S+\.\S+)\s*($|\S.*$)''')
A_		:     List[Any]        =     re.compile(r'''^\s*(\S+)->(\S+)(\s+.*|$)''')
A_		:     int        =     re.compile(r'''<FILL\s+[^>]*>''')


def 	UpperCAmelCase__      (      UpperCAmelCase__ :Tuple					):






 '''simple docstring'''

 a						=		code.split("\n"					)
 a						=		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__ :Optional[int]					):






 '''simple docstring'''

 a						=		len(get_indent(UpperCAmelCase__					)					) > 0
 if has_indent:
  a						=		F"""class Bla:\n{code}"""
 a						=		black.Mode(target_versions={black.TargetVersion.PYaa} ,					line_length=1_19 ,					preview=UpperCAmelCase__					)
 a						=		black.format_str(UpperCAmelCase__ ,					mode=UpperCAmelCase__					)
 a		,  a						=		style_docstrings_in_code(UpperCAmelCase__					)
 return result[len("class Bla:\n"					) :] if has_indent else result


def 	UpperCAmelCase__      (      UpperCAmelCase__ :Tuple ,					UpperCAmelCase__ :str=False					):






 '''simple docstring'''

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

  a						=		line_index + 1 if indent == theoretical_indent else line_index + 2
  a						=		theoretical_indent
  a						=		start_index

  # Loop to check the observed code, stop when indentation diminishes or if we see a End copy comment.
  a						=		True
  while line_index < len(UpperCAmelCase__					) and should_continue:
   line_index += 1
   if line_index >= len(UpperCAmelCase__					):
    break
   a						=		lines[line_index]
   a						=		_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						=		lines[start_index:line_index]
  a						=		"".join(UpperCAmelCase__					)

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

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






 '''simple docstring'''

 a						=		glob.glob(os.path.join(UpperCAmelCase__ ,					"**/*.py"					) ,					recursive=UpperCAmelCase__					)
 a						=		[]
 for filename in all_files:
  a						=		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						=		"\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)






def 	UpperCAmelCase__      (      UpperCAmelCase__ :int ,					UpperCAmelCase__ :int					):






 '''simple docstring'''

 if a < 0 or b < 0:
  raise ValueError("the value of both inputs must be positive"					)

 a						=		str(bin(UpperCAmelCase__					)					)[2:]  # remove the leading "0b"
 a						=		str(bin(UpperCAmelCase__					)					)[2:]  # remove the leading "0b"

 a						=		max(len(UpperCAmelCase__					) ,					len(UpperCAmelCase__					)					)

 return "0b" + "".join(
     str(int(char_a == "1" and char_b == "1"					)					)
     for char_a, char_b in zip(a_binary.zfill(UpperCAmelCase__					) ,					b_binary.zfill(UpperCAmelCase__					)					)					)


if __name__ == "__main__":
     import doctest

     doctest.testmod()

