





'''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 : Any											=			"src/diffusers"
__lowerCamelCase : Optional[int]											=			"."


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







def 							UpperCAmelCase_    (	lowerCAmelCase_		,							lowerCAmelCase_							):

    """simple docstring"""






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







def 							UpperCAmelCase_    (	lowerCAmelCase_							):

    """simple docstring"""






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

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

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

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

    lowercase         = lines[start_index:line_index]
    return "".join(a__							)


__lowerCamelCase : Optional[Any]											=			re.compile(r"^(\s*)#\s*Copied from\s+diffusers\.(\S+\.\S+)\s*($|\S.*$)")
__lowerCamelCase : Optional[Any]											=			re.compile(r"^\s*(\S+)->(\S+)(\s+.*|$)")
__lowerCamelCase : Union[str, Any]											=			re.compile(r"<FILL\s+[^>]*>")







def 							UpperCAmelCase_    (	lowerCAmelCase_							):

    """simple docstring"""






    lowercase         = code.split("\n"							)
    lowercase         = 0
    while idx < len(a__							) and len(lines[idx]							) == 0:
        idx += 1
    if idx < len(a__							):
        return re.search(R"^(\s*)\S"		,							lines[idx]							).groups()[0]
    return ""







def 							UpperCAmelCase_    (	lowerCAmelCase_							):

    """simple docstring"""






    lowercase         = len(get_indent(a__							)							) > 0
    if has_indent:
        lowercase         = f'class Bla:\n{code}'
    lowercase         = black.Mode(target_versions={black.TargetVersion.PYaa}		,							line_length=119		,							preview=a__							)
    lowercase         = black.format_str(a__		,							mode=a__							)
    lowercase   ,							lowercase         = style_docstrings_in_code(a__							)
    return result[len("class Bla:\n"							) :] if has_indent else result







def 							UpperCAmelCase_    (	lowerCAmelCase_		,							lowerCAmelCase_=False							):

    """simple docstring"""






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

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

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

        lowercase         = lines[start_index:line_index]
        lowercase         = "".join(a__							)

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

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

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

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







def 							UpperCAmelCase_    (	lowerCAmelCase_ = False							):

    """simple docstring"""






    lowercase         = glob.glob(os.path.join(a__		,							"**/*.py"							)		,							recursive=a__							)
    lowercase         = []
    for filename in all_files:
        lowercase         = is_copy_consistent(a__		,							a__							)
        diffs += [f'- {filename}: copy does not match {d[0]} at line {d[1]}' for d in new_diffs]
    if not overwrite and len(a__							) > 0:
        lowercase         = "\n".join(a__							)
        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 : Any											=			argparse.ArgumentParser()
   parser.add_argument("--fix_and_overwrite", action="store_true", help="Whether to fix inconsistencies.")
   __lowerCamelCase : Dict											=			parser.parse_args()

   check_copies(args.fix_and_overwrite)











'''simple docstring'''

from __future__ import annotations

class       UpperCAmelCase :




		def __init__(self      :	Dict							,			A__      :	str							,			A__      :	str				)					-> str:
						lowercase   ,							lowercase         = text, pattern
						lowercase   ,							lowercase         = len(A__				), len(A__				)




		def 				UpperCAmelCase__   (self      :	Any							,			A__      :	str				)					-> int:

						for i in range(self.patLen - 1							,			-1							,			-1				):
										if char == self.pattern[i]:
														return i
						return -1




		def 				UpperCAmelCase__   (self      :	List[Any]							,			A__      :	int				)					-> int:

						for i in range(self.patLen - 1							,			-1							,			-1				):
										if self.pattern[i] != self.text[current_pos + i]:
														return current_pos + i
						return -1





		def 				UpperCAmelCase__   (self      :	Optional[Any]				)					-> list[int]:
						# searches pattern in text and returns index positions
						lowercase         = []
						for i in range(self.textLen - self.patLen + 1				):
										lowercase         = self.mismatch_in_text(A__				)
										if mismatch_index == -1:
														positions.append(A__				)
										else:
														lowercase         = self.match_in_pattern(self.text[mismatch_index]				)
														lowercase         = (
														    mismatch_index - match_index
														)  # shifting index lgtm [py/multiple-definition]
						return positions




__lowerCamelCase : List[str]											=			"ABAABA"
__lowerCamelCase : List[str]											=			"AB"
__lowerCamelCase : Union[str, Any]											=			BoyerMooreSearch(text, pattern)
__lowerCamelCase : List[str]											=			bms.bad_character_heuristic()

if len(positions) == 0:
			print("No match found")
else:
			print("Pattern found in following positions: ")
			print(positions)




