
"""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
SCREAMING_SNAKE_CASE_            =    '''src/diffusers'''
SCREAMING_SNAKE_CASE_            =    '''.'''


# This is to make sure the diffusers module imported is the one in the repo.
SCREAMING_SNAKE_CASE_            =    importlib.util.spec_from_file_location(
    '''diffusers''',
    os.path.join(DIFFUSERS_PATH, '''__init__.py'''),
    submodule_search_locations=[DIFFUSERS_PATH],
)
SCREAMING_SNAKE_CASE_            =    spec.loader.load_module()




def      lowercase__    (       lowerCAmelCase					:       Union[str, Any]			,					lowerCAmelCase					:       Optional[int]			)			->   Any:






    """simple docstring"""




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




def      lowercase__    (       lowerCAmelCase					:       str			)			->   Optional[int]:






    """simple docstring"""




    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			)


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




def      lowercase__    (       lowerCAmelCase					:       List[Any]			)			->   int:






    """simple docstring"""




    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      lowercase__    (       lowerCAmelCase					:       List[str]			)			->   Optional[int]:






    """simple docstring"""




    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      lowercase__    (       lowerCAmelCase					:       Union[str, Any]			,					lowerCAmelCase					:       Any=False			)			->   Any:






    """simple docstring"""




    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      lowercase__    (       lowerCAmelCase					:       bool = False			)			->   Optional[Any]:






    """simple docstring"""




    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__":
   SCREAMING_SNAKE_CASE_            =    argparse.ArgumentParser()
   parser.add_argument('''--fix_and_overwrite''', action='''store_true''', help='''Whether to fix inconsistencies.''')
   SCREAMING_SNAKE_CASE_            =    parser.parse_args()

   check_copies(args.fix_and_overwrite)





"""simple docstring"""

from __future__ import annotations

from collections.abc import Iterator
class   _UpperCAmelCase				:




      def __init__(				self ,							lowercase_				)    ->       None:
          UpperCAmelCase          =       value
          UpperCAmelCase          =       None
          UpperCAmelCase          =       None

class   _UpperCAmelCase				:




      def __init__(				self ,							lowercase_				)    ->       None:
          UpperCAmelCase          =       tree




      def      a_   (				self ,							lowercase_				)    ->       int:
          if node is None:
              return 0
          return node.value + (
              self.depth_first_search(node.left				) + self.depth_first_search(node.right				)
          )




      def __iter__(				self				)    ->       Iterator[int]:
          yield self.depth_first_search(self.tree				)


if __name__ == "__main__":
   import doctest

   doctest.testmod()



