

'''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
UpperCamelCase_    						=       """src/diffusers"""
UpperCamelCase_    						=       """."""


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






def 				_lowerCAmelCase			(   __magic_name__						:     Optional[Any]   , __magic_name__						:     int						)				->  Dict:
						return line.startswith(__magic_name__						) or len(__magic_name__						) <= 1 or re.search(R'''^\s*\)(\s*->.*:|:)\s*$'''   , __magic_name__						) is not None






def 				_lowerCAmelCase			(   __magic_name__						:     Tuple						)				->  str:
						lowercase :							Dict    		=object_name.split('''.'''						)
						lowercase :							int    		=0

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

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

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

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


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






def 				_lowerCAmelCase			(   __magic_name__						:     Any						)				->  Dict:
						lowercase :							Union[str, Any]    		=code.split('''\n'''						)
						lowercase :							List[str]    		=0
						while idx < len(__magic_name__						) and len(lines[idx]						) == 0:
												idx += 1
						if idx < len(__magic_name__						):
												return re.search(R'''^(\s*)\S'''   , lines[idx]						).groups()[0]
						return ""






def 				_lowerCAmelCase			(   __magic_name__						:     Optional[int]						)				->  str:
						lowercase :							Optional[Any]    		=len(get_indent(__magic_name__						)						) > 0
						if has_indent:
												lowercase :							Any    		=f'''class Bla:\n{code}'''
						lowercase :							Any    		=black.Mode(target_versions={black.TargetVersion.PYaa}   , line_length=119   , preview=__magic_name__						)
						lowercase :							Optional[int]    		=black.format_str(__magic_name__   , mode=__magic_name__						)
						lowercase		,	lowercase :							Optional[Any]    		=style_docstrings_in_code(__magic_name__						)
						return result[len('''class Bla:\n'''						) :] if has_indent else result






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

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

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

												lowercase :							Optional[Any]    		=lines[start_index:line_index]
												lowercase :							List[str]    		=''''''.join(__magic_name__						)

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

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

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

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






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

							check_copies(args.fix_and_overwrite)













'''simple docstring'''







from __future__ import annotations





def 		_UpperCAmelCase (				__A				: str    ,		__A				: str   ):
				a_		:	int									=   get_failure_array(__A   )

				# 2) Step through text searching for pattern
				a_					,      a_		:	Any									=   0, 0  # index into text, pattern
				while i < len(__A   ):
								if pattern[j] == text[i]:
												if j == (len(__A   ) - 1):
																return True
												j += 1

								# if this is a prefix in our pattern
								# just go back far enough to continue
								elif j > 0:
												a_		:	Any									=   failure[j - 1]
												continue
								i += 1
				return False





def 		_UpperCAmelCase (				__A				: str   ):
				a_		:	Optional[Any]									=   [0]
				a_		:	Any									=   0
				a_		:	int									=   1
				while j < len(__A   ):
								if pattern[i] == pattern[j]:
												i += 1
								elif i > 0:
												a_		:	List[Any]									=   failure[i - 1]
												continue
								j += 1
								failure.append(__A   )
				return failure


if __name__ == "__main__":
		# Test 1)
		__lowerCAmelCase									=   'abc1abc12'
		__lowerCAmelCase									=   'alskfjaldsabc1abc1abc12k23adsfabcabc'
		__lowerCAmelCase									=   'alskfjaldsk23adsfabcabc'
		assert kmp(pattern, texta) and not kmp(pattern, texta)

		# Test 2)
		__lowerCAmelCase									=   'ABABX'
		__lowerCAmelCase									=   'ABABZABABYABABX'
		assert kmp(pattern, text)

		# Test 3)
		__lowerCAmelCase									=   'AAAB'
		__lowerCAmelCase									=   'ABAAAAAB'
		assert kmp(pattern, text)

		# Test 4)
		__lowerCAmelCase									=   'abcdabcy'
		__lowerCAmelCase									=   'abcxabcdabxabcdabcdabcy'
		assert kmp(pattern, text)

		# Test 5)
		__lowerCAmelCase									=   'aabaabaaa'
		assert get_failure_array(pattern) == [0, 1, 0, 1, 2, 3, 4, 5, 2]




