"""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      UpperCAmelCase    (		UpperCamelCase__				,			UpperCamelCase__ ):






							"""simple docstring"""





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






def      UpperCAmelCase    (		UpperCamelCase__ ):






							"""simple docstring"""





							A__		   =							object_name.split('.' )
							A__		   =							0

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

							# Now let's find the class / func in the code!
							A__		   =							""""""
							A__		   =							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).
							A__		   =							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

							A__		   =							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      UpperCAmelCase    (		UpperCamelCase__ ):






							"""simple docstring"""





							A__		   =							code.split('\n' )
							A__		   =							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      UpperCAmelCase    (		UpperCamelCase__ ):






							"""simple docstring"""





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






def      UpperCAmelCase    (		UpperCamelCase__				,			UpperCamelCase__=False ):






							"""simple docstring"""





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

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

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

														A__		   =							lines[start_index:line_index]
														A__		   =							"""""".join(_lowerCamelCase )

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

														# Before comparing, use the `replace_pattern` on the original code.
														if len(_lowerCamelCase ) > 0:
																					A__		   =							replace_pattern.replace('with'				,			'' ).split(',' )
																					A__		   =							[_re_replace_pattern.search(_lowerCamelCase ) for p in patterns]
																					for pattern in patterns:
																												if pattern is None:
																																			continue
																												A__		   =							pattern.groups()
																												A__		   =							re.sub(_lowerCamelCase				,			_lowerCamelCase				,			_lowerCamelCase )
																												if option.strip() == "all-casing":
																																			A__		   =							re.sub(obja.lower()				,			obja.lower()				,			_lowerCamelCase )
																																			A__		   =							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
																					A__		   =							blackify(lines[start_index - 1] + theoretical_code )
																					A__		   =							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:
																												A__		   =							lines[:start_index] + [theoretical_code] + lines[line_index:]
																												A__		   =							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      UpperCAmelCase    (		UpperCamelCase__ = False ):






							"""simple docstring"""





							A__		   =							glob.glob(os.path.join(_lowerCamelCase				,			'**/*.py' )				,			recursive=_lowerCamelCase )
							A__		   =							[]
							for filename in all_files:
														A__		   =							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:
														A__		   =							"""\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)










'''simple docstring'''




from .dependency_versions_table import deps
from .utils.versions import require_version, require_version_core


# define which module versions we always want to check at run time
# (usually the ones defined in `install_requires` in setup.py)
#
# order specific notes:
# - tqdm must be checked before tokenizers

UpperCamelCase__       :	Dict    = [
    '''python''',
    '''tqdm''',
    '''regex''',
    '''requests''',
    '''packaging''',
    '''filelock''',
    '''numpy''',
    '''tokenizers''',
    '''huggingface-hub''',
    '''safetensors''',
    '''accelerate''',
    '''pyyaml''',
]

for pkg in pkgs_to_check_at_runtime:
						if pkg in deps:
												if pkg == "tokenizers":
																		# must be loaded here, or else tqdm check may fail
																		from .utils import is_tokenizers_available

																		if not is_tokenizers_available():
																								continue  # not required, check version only if installed
												elif pkg == "accelerate":
																		# must be loaded here, or else tqdm check may fail
																		from .utils import is_accelerate_available

																		# Maybe switch to is_torch_available in the future here so that Accelerate is hard dep of
																		# Transformers with PyTorch
																		if not is_accelerate_available():
																								continue  # not required, check version only if installed

												require_version_core(deps[pkg])
						else:
												raise ValueError(f"can't find {pkg} in {deps.keys()}, check dependency_versions_table.py")


def 				lowerCAmelCase_   (	_lowerCamelCase:   List[Any]       ,      _lowerCamelCase:   Optional[int]=None					):
		require_version(deps[pkg]       ,      _lowerCamelCase					)