





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 	lowerCamelCase_		(							_UpperCamelCase					,							_UpperCamelCase					)						->		Any:






				"""simple docstring"""


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






def 	lowerCamelCase_		(							_UpperCamelCase					)						->		Optional[Any]:






				"""simple docstring"""


				snake_case_		:       Optional[Any]           =    object_name.split('''.'''					)
				snake_case_		:       Optional[int]           =    0

				# First let's find the module where our object lives.
				snake_case_		:       str           =    parts[i]
				while i < len(_UpperCamelCase					) and not os.path.isfile(os.path.join(_UpperCamelCase					,							f'''{module}.py'''					)					):
								i += 1
								if i < len(_UpperCamelCase					):
												snake_case_		:       Optional[Any]           =    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:
								snake_case_		:       Any           =    f.readlines()

				# Now let's find the class / func in the code!
				snake_case_		:       Optional[int]           =    ''''''
				snake_case_		:       Any           =    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).
				snake_case_		:       Optional[Any]           =    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

				snake_case_		:       Any           =    lines[start_index:line_index]
				return "".join(_UpperCamelCase					)


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 	lowerCamelCase_		(							_UpperCamelCase					)						->		List[Any]:






				"""simple docstring"""


				snake_case_		:       Tuple           =    code.split('''\n'''					)
				snake_case_		:       Optional[int]           =    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 	lowerCamelCase_		(							_UpperCamelCase					)						->		List[str]:






				"""simple docstring"""


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






def 	lowerCamelCase_		(							_UpperCamelCase					,							_UpperCamelCase=False					)						->		Tuple:






				"""simple docstring"""


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

								snake_case_		:       List[Any]           =    line_index + 1 if indent == theoretical_indent else line_index + 2
								snake_case_		:       Optional[Any]           =    theoretical_indent
								snake_case_		:       int           =    start_index

								# Loop to check the observed code, stop when indentation diminishes or if we see a End copy comment.
								snake_case_		:       Optional[int]           =    True
								while line_index < len(_UpperCamelCase					) and should_continue:
												line_index += 1
												if line_index >= len(_UpperCamelCase					):
																break
												snake_case_		:       Union[str, Any]           =    lines[line_index]
												snake_case_		:       Union[str, Any]           =    _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

								snake_case_		:       Union[str, Any]           =    lines[start_index:line_index]
								snake_case_		:       List[str]           =    ''''''.join(_UpperCamelCase					)

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

								# Before comparing, use the `replace_pattern` on the original code.
								if len(_UpperCamelCase					) > 0:
												snake_case_		:       Union[str, Any]           =    replace_pattern.replace('''with'''					,							''''''					).split(''','''					)
												snake_case_		:       List[Any]           =    [_re_replace_pattern.search(_UpperCamelCase					) for p in patterns]
												for pattern in patterns:
																if pattern is None:
																				continue
																snake_case_     ,				snake_case_     ,				snake_case_		:       Optional[int]           =    pattern.groups()
																snake_case_		:       Dict           =    re.sub(_UpperCamelCase					,							_UpperCamelCase					,							_UpperCamelCase					)
																if option.strip() == "all-casing":
																				snake_case_		:       List[Any]           =    re.sub(obja.lower()					,							obja.lower()					,							_UpperCamelCase					)
																				snake_case_		:       Optional[Any]           =    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
												snake_case_		:       str           =    blackify(lines[start_index - 1] + theoretical_code					)
												snake_case_		:       Any           =    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:
																snake_case_		:       int           =    lines[:start_index] + [theoretical_code] + lines[line_index:]
																snake_case_		:       Any           =    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 	lowerCamelCase_		(							_UpperCamelCase = False					)						->		str:






				"""simple docstring"""


				snake_case_		:       str           =    glob.glob(os.path.join(_UpperCamelCase					,							'''**/*.py'''					)					,							recursive=_UpperCamelCase					)
				snake_case_		:       Optional[Any]           =    []
				for filename in all_files:
								snake_case_		:       Optional[Any]           =    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:
								snake_case_		:       Optional[Any]           =    '''\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__":
	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)





'''simple docstring'''

import unittest

from knapsack import knapsack as k






class 						a_		(     unittest.TestCase    ):


							def    UpperCamelCase     (				self   :						str			)			->					List[Any]:
										snake_case:    Optional[Any]      							=0
										snake_case:    List[str]      							=[0]
										snake_case:    List[str]      							=[0]
										snake_case:    Union[str, Any]      							=len(a_			)
										self.assertEqual(k.knapsack(a_      ,						a_      ,						a_      ,						a_			)      ,						0			)

										snake_case:    Union[str, Any]      							=[6_0]
										snake_case:    str      							=[1_0]
										snake_case:    List[str]      							=len(a_			)
										self.assertEqual(k.knapsack(a_      ,						a_      ,						a_      ,						a_			)      ,						0			)


							def    UpperCamelCase     (				self   :						int			)			->					Optional[Any]:
										snake_case:    Optional[int]      							=3
										snake_case:    Dict      							=[1, 2, 3]
										snake_case:    List[Any]      							=[3, 2, 1]
										snake_case:    Tuple      							=len(a_			)
										self.assertEqual(k.knapsack(a_      ,						a_      ,						a_      ,						a_			)      ,						5			)




							def    UpperCamelCase     (				self   :						List[str]			)			->					str:
										snake_case:    Any      							=5_0
										snake_case:    str      							=[6_0, 1_0_0, 1_2_0]
										snake_case:    Any      							=[1_0, 2_0, 3_0]
										snake_case:    Tuple      							=len(a_			)
										self.assertEqual(k.knapsack(a_      ,						a_      ,						a_      ,						a_			)      ,						2_2_0			)


if __name__ == "__main__":
	unittest.main()




