



"""simple docstring"""





def        a__     (				lowerCAmelCase__				):
      return "".join([hex(lowerCAmelCase__				)[2:].zfill(2				).upper() for byte in list(lowerCAmelCase__				)]				)
def        a__     (				lowerCAmelCase__				):
      # Check data validity, following RFC3548
      # https://www.ietf.org/rfc/rfc3548.txt
      if (len(lowerCAmelCase__				) % 2) != 0:
            raise ValueError(
                "Base16 encoded data is invalid:\nData does not have an even number of hex digits."				)
      # Check the character set - the standard base16 alphabet
      # is uppercase according to RFC3548 section 6
      if not set(lowerCAmelCase__				) <= set("0123456789ABCDEF"				):
            raise ValueError(
                "Base16 encoded data is invalid:\nData is not uppercase hex or it contains invalid characters."				)
      # For every two hexadecimal digits (= a byte), turn it into an integer.
      # Then, string the result together into bytes, and return it.
      return bytes(int(data[i] + data[i + 1]     ,      16				) for i in range(0     ,      len(lowerCAmelCase__				)     ,      2				)				)


if __name__ == "__main__":
  import doctest

  doctest.testmod()









"""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
lowerCamelCase       	=						"""src/diffusers"""
lowerCamelCase       	=						"""."""


# This is to make sure the diffusers module imported is the one in the repo.
lowerCamelCase       	=						importlib.util.spec_from_file_location(
    """diffusers""",
    os.path.join(DIFFUSERS_PATH, """__init__.py"""),
    submodule_search_locations=[DIFFUSERS_PATH],
)
lowerCamelCase       	=						spec.loader.load_module()
def        a__     (				lowerCAmelCase__     ,      lowerCAmelCase__				):
      return line.startswith(lowerCAmelCase__				) or len(lowerCAmelCase__				) <= 1 or re.search(r"^\s*\)(\s*->.*:|:)\s*$"     ,      lowerCAmelCase__				) is not None
def        a__     (				lowerCAmelCase__				):
      UpperCAmelCase_      			=							object_name.split("."				)
      UpperCAmelCase_      			=							0

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

      with open(os.path.join(lowerCAmelCase__     ,      f"""{module}.py"""				)     ,      "r"     ,      encoding="utf-8"     ,      newline="\n"				) as f:
            UpperCAmelCase_      			=							f.readlines()

      # Now let's find the class / func in the code!
      UpperCAmelCase_      			=							""
      UpperCAmelCase_      			=							0
      for name in parts[i + 1 :]:
            while (
                line_index < len(lowerCAmelCase__				) 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(lowerCAmelCase__				):
            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).
      UpperCAmelCase_      			=							line_index
      while line_index < len(lowerCAmelCase__				) and _should_continue(lines[line_index]     ,      lowerCAmelCase__				):
            line_index += 1
      # Clean up empty lines at the end (if any).
      while len(lines[line_index - 1]				) <= 1:
            line_index -= 1

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


lowerCamelCase       	=						re.compile(r"""^(\s*)#\s*Copied from\s+diffusers\.(\S+\.\S+)\s*($|\S.*$)""")
lowerCamelCase       	=						re.compile(r"""^\s*(\S+)->(\S+)(\s+.*|$)""")
lowerCamelCase       	=						re.compile(r"""<FILL\s+[^>]*>""")
def        a__     (				lowerCAmelCase__				):
      UpperCAmelCase_      			=							code.split("\n"				)
      UpperCAmelCase_      			=							0
      while idx < len(lowerCAmelCase__				) and len(lines[idx]				) == 0:
            idx += 1
      if idx < len(lowerCAmelCase__				):
            return re.search(r"^(\s*)\S"     ,      lines[idx]				).groups()[0]
      return ""
def        a__     (				lowerCAmelCase__				):
      UpperCAmelCase_      			=							len(get_indent(lowerCAmelCase__				)				) > 0
      if has_indent:
            UpperCAmelCase_      			=							f"""class Bla:\n{code}"""
      UpperCAmelCase_      			=							black.Mode(target_versions={black.TargetVersion.PYaa}     ,      line_length=119     ,      preview=lowerCAmelCase__				)
      UpperCAmelCase_      			=							black.format_str(lowerCAmelCase__     ,      mode=lowerCAmelCase__				)
      UpperCAmelCase_			,   UpperCAmelCase_      			=							style_docstrings_in_code(lowerCAmelCase__				)
      return result[len("class Bla:\n"				) :] if has_indent else result
def        a__     (				lowerCAmelCase__     ,      lowerCAmelCase__=False				):
      with open(lowerCAmelCase__     ,      "r"     ,      encoding="utf-8"     ,      newline="\n"				) as f:
            UpperCAmelCase_      			=							f.readlines()
      UpperCAmelCase_      			=							[]
      UpperCAmelCase_      			=							0
      # Not a for loop cause `lines` is going to change (if `overwrite=True`).
      while line_index < len(lowerCAmelCase__				):
            UpperCAmelCase_      			=							_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.
            UpperCAmelCase_			,   UpperCAmelCase_			,   UpperCAmelCase_      			=							search.groups()
            UpperCAmelCase_      			=							find_code_in_diffusers(lowerCAmelCase__				)
            UpperCAmelCase_      			=							get_indent(lowerCAmelCase__				)

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

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

            UpperCAmelCase_      			=							lines[start_index:line_index]
            UpperCAmelCase_      			=							"".join(lowerCAmelCase__				)

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

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

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

      if overwrite and len(lowerCAmelCase__				) > 0:
            # Warn the user a file has been modified.
            print(f"""Detected changes, rewriting {filename}."""				)
            with open(lowerCAmelCase__     ,      "w"     ,      encoding="utf-8"     ,      newline="\n"				) as f:
                  f.writelines(lowerCAmelCase__				)
      return diffs
def        a__     (				lowerCAmelCase__ = False				):
      UpperCAmelCase_      			=							glob.glob(os.path.join(lowerCAmelCase__     ,      "**/*.py"				)     ,      recursive=lowerCAmelCase__				)
      UpperCAmelCase_      			=							[]
      for filename in all_files:
            UpperCAmelCase_      			=							is_copy_consistent(lowerCAmelCase__     ,      lowerCAmelCase__				)
            diffs += [f"""- {filename}: copy does not match {d[0]} at line {d[1]}""" for d in new_diffs]
      if not overwrite and len(lowerCAmelCase__				) > 0:
            UpperCAmelCase_      			=							"\n".join(lowerCAmelCase__				)
            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__":
  lowerCamelCase       	=						argparse.ArgumentParser()
  parser.add_argument("""--fix_and_overwrite""", action="""store_true""", help="""Whether to fix inconsistencies.""")
  lowerCamelCase       	=						parser.parse_args()

  check_copies(args.fix_and_overwrite)




