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
__A      =				'src/diffusers'
__A      =				'.'


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




def      __A					(     _lowercase					,			_lowercase ):

					'''simple docstring'''







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




def      __A					(     _lowercase ):

					'''simple docstring'''







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

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

					_A								= lines[start_index:line_index]
					return "".join(UpperCAmelCase__ )


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




def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= code.split('''\n''' )
					_A								= 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      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= len(get_indent(UpperCAmelCase__ ) ) > 0
					if has_indent:
										_A								= f"""class Bla:\n{code}"""
					_A								= black.Mode(target_versions={black.TargetVersion.PYaa}					,			line_length=1_19					,			preview=UpperCAmelCase__ )
					_A								= black.format_str(UpperCAmelCase__					,			mode=UpperCAmelCase__ )
					_A							,_A								= style_docstrings_in_code(UpperCAmelCase__ )
					return result[len('''class Bla:\n''' ) :] if has_indent else result




def      __A					(     _lowercase					,			_lowercase=False ):

					'''simple docstring'''







					with open(UpperCAmelCase__					,			'''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(UpperCAmelCase__ ):
										_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							,_A							,_A								= search.groups()
										_A								= find_code_in_diffusers(UpperCAmelCase__ )
										_A								= get_indent(UpperCAmelCase__ )

										_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(UpperCAmelCase__ ) and should_continue:
															line_index += 1
															if line_index >= len(UpperCAmelCase__ ):
																				break
															_A								= lines[line_index]
															_A								= _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

										_A								= lines[start_index:line_index]
										_A								= ''''''.join(UpperCAmelCase__ )

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

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

					'''simple docstring'''







					_A								= glob.glob(os.path.join(UpperCAmelCase__					,			'''**/*.py''' )					,			recursive=UpperCAmelCase__ )
					_A								= []
					for filename in all_files:
										_A								= 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:
										_A								= '''\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__":
				__A      =				argparse.ArgumentParser()
				parser.add_argument('--fix_and_overwrite', action='store_true', help='Whether to fix inconsistencies.')
				__A      =				parser.parse_args()

				check_copies(args.fix_and_overwrite)











import os
from pathlib import Path
from unittest.mock import patch

import pytest
import zstandard as zstd

from datasets.download.download_config import DownloadConfig
from datasets.utils.file_utils import (
    OfflineModeIsEnabled,
    cached_path,
    fsspec_get,
    fsspec_head,
    ftp_get,
    ftp_head,
    get_from_cache,
    http_get,
    http_head,
)


__A      =				'\\n    Text data.\n    Second line of data.'

__A      =				'file'




@pytest.fixture(scope='''session''' )
def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= tmp_path_factory.mktemp('''data''' ) / (FILE_PATH + '''.zstd''')
					_A								= bytes(_lowercase					,			'''utf-8''' )
					with zstd.open(_lowercase					,			'''wb''' ) as f:
										f.write(_lowercase )
					return path




@pytest.fixture
def      __A					(     _lowercase ):

					'''simple docstring'''







					with open(os.path.join(tmpfs.local_root_dir					,			_lowercase )					,			'''w''' ) as f:
										f.write(_lowercase )
					return FILE_PATH




@pytest.mark.parametrize('''compression_format'''					,			['''gzip''', '''xz''', '''zstd'''] )
def      __A					(     _lowercase					,			_lowercase					,			_lowercase					,			_lowercase					,			_lowercase					,			_lowercase ):

					'''simple docstring'''







					_A								= {'''gzip''': gz_file, '''xz''': xz_file, '''zstd''': zstd_path}
					_A								= input_paths[compression_format]
					_A								= tmp_path / '''cache'''
					_A								= DownloadConfig(cache_dir=_lowercase					,			extract_compressed_file=_lowercase )
					_A								= cached_path(_lowercase					,			download_config=_lowercase )
					with open(_lowercase ) as f:
										_A								= f.read()
					with open(_lowercase ) as f:
										_A								= f.read()
					assert extracted_file_content == expected_file_content




@pytest.mark.parametrize('''default_extracted'''					,			[True, False] )
@pytest.mark.parametrize('''default_cache_dir'''					,			[True, False] )
def      __A					(     _lowercase					,			_lowercase					,			_lowercase					,			_lowercase					,			_lowercase ):

					'''simple docstring'''







					_A								= '''custom_cache'''
					_A								= '''custom_extracted_dir'''
					_A								= tmp_path / '''custom_extracted_path'''
					if default_extracted:
										_A								= ('''downloads''' if default_cache_dir else custom_cache_dir, '''extracted''')
					else:
										monkeypatch.setattr('''datasets.config.EXTRACTED_DATASETS_DIR'''					,			_lowercase )
										monkeypatch.setattr('''datasets.config.EXTRACTED_DATASETS_PATH'''					,			str(_lowercase ) )
										_A								= custom_extracted_path.parts[-2:] if default_cache_dir else (custom_cache_dir, custom_extracted_dir)

					_A								= xz_file
					_A								= (
					    DownloadConfig(extract_compressed_file=_lowercase )
					    if default_cache_dir
					    else DownloadConfig(cache_dir=tmp_path / custom_cache_dir					,			extract_compressed_file=_lowercase )
					)
					_A								= cached_path(_lowercase					,			download_config=_lowercase )
					assert Path(_lowercase ).parent.parts[-2:] == expected




def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= str(Path(_lowercase ).resolve() )
					assert cached_path(_lowercase ) == text_file
					# relative path
					_A								= str(Path(_lowercase ).resolve().relative_to(Path(os.getcwd() ) ) )
					assert cached_path(_lowercase ) == text_file




def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= str(tmp_path.resolve() / '''__missing_file__.txt''' )
					with pytest.raises(_lowercase ):
										cached_path(_lowercase )
					# relative path
					_A								= '''./__missing_file__.txt'''
					with pytest.raises(_lowercase ):
										cached_path(_lowercase )




def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= get_from_cache(f"""tmp://{tmpfs_file}""" )
					with open(_lowercase ) as f:
										_A								= f.read()
					assert output_file_content == FILE_CONTENT




@patch('''datasets.config.HF_DATASETS_OFFLINE'''					,			_lowercase )
def      __A					(     ):

					'''simple docstring'''







					with pytest.raises(_lowercase ):
										cached_path('''https://huggingface.co''' )




@patch('''datasets.config.HF_DATASETS_OFFLINE'''					,			_lowercase )
def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= tmp_path_factory.mktemp('''data''' ) / '''file.html'''
					with pytest.raises(_lowercase ):
										http_get('''https://huggingface.co'''					,			temp_file=_lowercase )
					with pytest.raises(_lowercase ):
										http_head('''https://huggingface.co''' )




@patch('''datasets.config.HF_DATASETS_OFFLINE'''					,			_lowercase )
def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= tmp_path_factory.mktemp('''data''' ) / '''file.html'''
					with pytest.raises(_lowercase ):
										ftp_get('''ftp://huggingface.co'''					,			temp_file=_lowercase )
					with pytest.raises(_lowercase ):
										ftp_head('''ftp://huggingface.co''' )




@patch('''datasets.config.HF_DATASETS_OFFLINE'''					,			_lowercase )
def      __A					(     _lowercase ):

					'''simple docstring'''







					_A								= tmp_path_factory.mktemp('''data''' ) / '''file.html'''
					with pytest.raises(_lowercase ):
										fsspec_get('''s3://huggingface.co'''					,			temp_file=_lowercase )
					with pytest.raises(_lowercase ):
										fsspec_head('''s3://huggingface.co''' )



