





"""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       a__					(					_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


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


def       a__					(					_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


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

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

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

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

		UpperCamelCase   =	lines[start_index:line_index]
		return "".join(lowercase__    )


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       a__					(					_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


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


def       a__					(					_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


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


def       a__					(					_SCREAMING_SNAKE_CASE  ,	_SCREAMING_SNAKE_CASE=False    ):




		"""simple docstring"""


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

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

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

				UpperCamelCase   =	lines[start_index:line_index]
				UpperCamelCase   =	"".join(lowercase__    )

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

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

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

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


def       a__					(					_SCREAMING_SNAKE_CASE = False    ):




		"""simple docstring"""


		UpperCamelCase   =	glob.glob(os.path.join(lowercase__  ,	"**/*.py"    )  ,	recursive=lowercase__    )
		UpperCamelCase   =	[]
		for filename in all_files:
				UpperCamelCase   =	is_copy_consistent(lowercase__  ,	lowercase__    )
				diffs += [F"- {filename}: copy does not match {d[0]} at line {d[1]}" for d in new_diffs]
		if not overwrite and len(lowercase__    ) > 0:
				UpperCamelCase   =	"\n".join(lowercase__    )
				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 typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


lowerCAmelCase__     			=			{
    '''configuration_blenderbot''': [
        '''BLENDERBOT_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''BlenderbotConfig''',
        '''BlenderbotOnnxConfig''',
    ],
    '''tokenization_blenderbot''': ['''BlenderbotTokenizer'''],
}

try:
						if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase__     			=			['''BlenderbotTokenizerFast''']

try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase__     			=			[
						    '''BLENDERBOT_PRETRAINED_MODEL_ARCHIVE_LIST''',
						    '''BlenderbotForCausalLM''',
						    '''BlenderbotForConditionalGeneration''',
						    '''BlenderbotModel''',
						    '''BlenderbotPreTrainedModel''',
						]


try:
						if not is_tf_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase__     			=			[
						    '''TFBlenderbotForConditionalGeneration''',
						    '''TFBlenderbotModel''',
						    '''TFBlenderbotPreTrainedModel''',
						]


try:
						if not is_flax_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase__     			=			[
						    '''FlaxBlenderbotForConditionalGeneration''',
						    '''FlaxBlenderbotModel''',
						    '''FlaxBlenderbotPreTrainedModel''',
						]


if TYPE_CHECKING:
						from .configuration_blenderbot import (
						    BLENDERBOT_PRETRAINED_CONFIG_ARCHIVE_MAP,
						    BlenderbotConfig,
						    BlenderbotOnnxConfig,
						)
						from .tokenization_blenderbot import BlenderbotTokenizer

						try:
												if not is_tokenizers_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .tokenization_blenderbot_fast import BlenderbotTokenizerFast

						try:
												if not is_torch_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_blenderbot import (
												    BLENDERBOT_PRETRAINED_MODEL_ARCHIVE_LIST,
												    BlenderbotForCausalLM,
												    BlenderbotForConditionalGeneration,
												    BlenderbotModel,
												    BlenderbotPreTrainedModel,
												)

						try:
												if not is_tf_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_tf_blenderbot import (
												    TFBlenderbotForConditionalGeneration,
												    TFBlenderbotModel,
												    TFBlenderbotPreTrainedModel,
												)

						try:
												if not is_flax_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_flax_blenderbot import (
												    FlaxBlenderbotForConditionalGeneration,
												    FlaxBlenderbotModel,
												    FlaxBlenderbotPreTrainedModel,
												)

else:
						import sys

						lowerCAmelCase__     			=			_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)






