
"""simple docstring"""



import argparse
import os
import re


_snake_case        =    'src/diffusers'

# Pattern that looks at the indentation in a line.
_snake_case        =    re.compile(R'''^(\s*)\S''')
# Pattern that matches `"key":" and puts `key` in group 0.
_snake_case        =    re.compile(R'''^\s*"([^"]+)":''')
# Pattern that matches `_import_structure["key"]` and puts `key` in group 0.
_snake_case        =    re.compile(R'''^\s*_import_structure\["([^"]+)"\]''')
# Pattern that matches `"key",` and puts `key` in group 0.
_snake_case        =    re.compile(R'''^\s*"([^"]+)",\s*$''')
# Pattern that matches any `[stuff]` and puts `stuff` in group 0.
_snake_case        =    re.compile(R'''\[([^\]]+)\]''')






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       Optional[int]    ):






							"""simple docstring"""



							_lowerCAmelCase							=      _re_indent.search(UpperCamelCase__    )
							return "" if search is None else search.groups()[0]






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       str  ,	SCREAMING_SNAKE_CASE:       int=""  ,	SCREAMING_SNAKE_CASE:       List[str]=None  ,	SCREAMING_SNAKE_CASE:       Any=None    ):






							"""simple docstring"""



							_lowerCAmelCase							=      0
							_lowerCAmelCase							=      code.split('\n'    )
							if start_prompt is not None:
														while not lines[index].startswith(UpperCamelCase__    ):
																					index += 1
														_lowerCAmelCase							=      ['\n'.join(lines[:index]    )]
							else:
														_lowerCAmelCase							=      []

							# We split into blocks until we get to the `end_prompt` (or the end of the block).
							_lowerCAmelCase							=      [lines[index]]
							index += 1
							while index < len(UpperCamelCase__    ) and (end_prompt is None or not lines[index].startswith(UpperCamelCase__    )):
														if len(lines[index]    ) > 0 and get_indent(lines[index]    ) == indent_level:
																					if len(UpperCamelCase__    ) > 0 and get_indent(current_block[-1]    ).startswith(indent_level + ' '    ):
																												current_block.append(lines[index]    )
																												blocks.append('\n'.join(UpperCamelCase__    )    )
																												if index < len(UpperCamelCase__    ) - 1:
																																			_lowerCAmelCase							=      [lines[index + 1]]
																																			index += 1
																												else:
																																			_lowerCAmelCase							=      []
																					else:
																												blocks.append('\n'.join(UpperCamelCase__    )    )
																												_lowerCAmelCase							=      [lines[index]]
														else:
																					current_block.append(lines[index]    )
														index += 1

							# Adds current block if it's nonempty.
							if len(UpperCamelCase__    ) > 0:
														blocks.append('\n'.join(UpperCamelCase__    )    )

							# Add final block after end_prompt if provided.
							if end_prompt is not None and index < len(UpperCamelCase__    ):
														blocks.append('\n'.join(lines[index:]    )    )

							return blocks






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       int    ):






							"""simple docstring"""



							def _inner(SCREAMING_SNAKE_CASE:       Union[str, Any]    ):
														return key(UpperCamelCase__    ).lower().replace('_'  ,	''    )

							return _inner






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       List[str]  ,	SCREAMING_SNAKE_CASE:       Tuple=None    ):






							"""simple docstring"""



							def noop(SCREAMING_SNAKE_CASE:       int    ):
														return x

							if key is None:
														_lowerCAmelCase							=      noop
							# Constants are all uppercase, they go first.
							_lowerCAmelCase							=      [obj for obj in objects if key(UpperCamelCase__    ).isupper()]
							# Classes are not all uppercase but start with a capital, they go second.
							_lowerCAmelCase							=      [obj for obj in objects if key(UpperCamelCase__    )[0].isupper() and not key(UpperCamelCase__    ).isupper()]
							# Functions begin with a lowercase, they go last.
							_lowerCAmelCase							=      [obj for obj in objects if not key(UpperCamelCase__    )[0].isupper()]

							_lowerCAmelCase							=      ignore_underscore(UpperCamelCase__    )
							return sorted(UpperCamelCase__  ,	key=UpperCamelCase__    ) + sorted(UpperCamelCase__  ,	key=UpperCamelCase__    ) + sorted(UpperCamelCase__  ,	key=UpperCamelCase__    )






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       Union[str, Any]    ):






							"""simple docstring"""



							def _replace(SCREAMING_SNAKE_CASE:       List[str]    ):
														_lowerCAmelCase							=      match.groups()[0]
														if "," not in imports:
																					return f"""[{imports}]"""
														_lowerCAmelCase							=      [part.strip().replace('"'  ,	''    ) for part in imports.split(','    )]
														# We will have a final empty element if the line finished with a comma.
														if len(keys[-1]    ) == 0:
																					_lowerCAmelCase							=      keys[:-1]
														return "[" + ", ".join([f"""\"{k}\"""" for k in sort_objects(UpperCamelCase__    )]    ) + "]"

							_lowerCAmelCase							=      import_statement.split('\n'    )
							if len(UpperCamelCase__    ) > 3:
														# Here we have to sort internal imports that are on several lines (one per name):
														# key: [
														#     "object1",
														#     "object2",
														#     ...
														# ]

														# We may have to ignore one or two lines on each side.
														_lowerCAmelCase							=      2 if lines[1].strip() == '[' else 1
														_lowerCAmelCase							=      [(i, _re_strip_line.search(UpperCamelCase__    ).groups()[0]) for i, line in enumerate(lines[idx:-idx]    )]
														_lowerCAmelCase							=      sort_objects(UpperCamelCase__  ,	key=lambda SCREAMING_SNAKE_CASE    : x[1]    )
														_lowerCAmelCase							=      [lines[x[0] + idx] for x in sorted_indices]
														return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]    )
							elif len(UpperCamelCase__    ) == 3:
														# Here we have to sort internal imports that are on one separate line:
														# key: [
														#     "object1", "object2", ...
														# ]
														if _re_bracket_content.search(lines[1]    ) is not None:
																					_lowerCAmelCase							=      _re_bracket_content.sub(_replace  ,	lines[1]    )
														else:
																					_lowerCAmelCase							=      [part.strip().replace('"'  ,	''    ) for part in lines[1].split(','    )]
																					# We will have a final empty element if the line finished with a comma.
																					if len(keys[-1]    ) == 0:
																												_lowerCAmelCase							=      keys[:-1]
																					_lowerCAmelCase							=      get_indent(lines[1]    ) + ', '.join([f"""\"{k}\"""" for k in sort_objects(UpperCamelCase__    )]    )
														return "\n".join(UpperCamelCase__    )
							else:
														# Finally we have to deal with imports fitting on one line
														_lowerCAmelCase							=      _re_bracket_content.sub(_replace  ,	UpperCamelCase__    )
														return import_statement






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       List[Any]  ,	SCREAMING_SNAKE_CASE:       Union[str, Any]=True    ):






							"""simple docstring"""



							with open(UpperCamelCase__  ,	'r'    ) as f:
														_lowerCAmelCase							=      f.read()

							if "_import_structure" not in code:
														return

							# Blocks of indent level 0
							_lowerCAmelCase							=      split_code_in_indented_blocks(
							    UpperCamelCase__  ,	start_prompt='_import_structure = {'  ,	end_prompt='if TYPE_CHECKING:'    )

							# We ignore block 0 (everything until start_prompt) and the last block (everything after end_prompt).
							for block_idx in range(1  ,	len(UpperCamelCase__    ) - 1    ):
														# Check if the block contains some `_import_structure`s thingy to sort.
														_lowerCAmelCase							=      main_blocks[block_idx]
														_lowerCAmelCase							=      block.split('\n'    )

														# Get to the start of the imports.
														_lowerCAmelCase							=      0
														while line_idx < len(UpperCamelCase__    ) and "_import_structure" not in block_lines[line_idx]:
																					# Skip dummy import blocks
																					if "import dummy" in block_lines[line_idx]:
																												_lowerCAmelCase							=      len(UpperCamelCase__    )
																					else:
																												line_idx += 1
														if line_idx >= len(UpperCamelCase__    ):
																					continue

														# Ignore beginning and last line: they don't contain anything.
														_lowerCAmelCase							=      '\n'.join(block_lines[line_idx:-1]    )
														_lowerCAmelCase							=      get_indent(block_lines[1]    )
														# Slit the internal block into blocks of indent level 1.
														_lowerCAmelCase							=      split_code_in_indented_blocks(UpperCamelCase__  ,	indent_level=UpperCamelCase__    )
														# We have two categories of import key: list or _import_structure[key].append/extend
														_lowerCAmelCase							=      _re_direct_key if '_import_structure' in block_lines[0] else _re_indirect_key
														# Grab the keys, but there is a trap: some lines are empty or just comments.
														_lowerCAmelCase							=      [(pattern.search(UpperCamelCase__    ).groups()[0] if pattern.search(UpperCamelCase__    ) is not None else None) for b in internal_blocks]
														# We only sort the lines with a key.
														_lowerCAmelCase							=      [(i, key) for i, key in enumerate(UpperCamelCase__    ) if key is not None]
														_lowerCAmelCase							=      [x[0] for x in sorted(UpperCamelCase__  ,	key=lambda SCREAMING_SNAKE_CASE    : x[1]    )]

														# We reorder the blocks by leaving empty lines/comments as they were and reorder the rest.
														_lowerCAmelCase							=      0
														_lowerCAmelCase							=      []
														for i in range(len(UpperCamelCase__    )    ):
																					if keys[i] is None:
																												reordered_blocks.append(internal_blocks[i]    )
																					else:
																												_lowerCAmelCase							=      sort_objects_in_import(internal_blocks[sorted_indices[count]]    )
																												reordered_blocks.append(UpperCamelCase__    )
																												count += 1

        # And we put our main block back together with its first and last line.
														_lowerCAmelCase							=      '\n'.join(block_lines[:line_idx] + reordered_blocks + [block_lines[-1]]    )

							if code != "\n".join(UpperCamelCase__    ):
														if check_only:
																					return True
														else:
																					print(f"""Overwriting {file}."""    )
																					with open(UpperCamelCase__  ,	'w'    ) as f:
																												f.write('\n'.join(UpperCamelCase__    )    )






def 						__snake_case	(     SCREAMING_SNAKE_CASE:       str=True    ):






							"""simple docstring"""



							_lowerCAmelCase							=      []
							for root, _, files in os.walk(UpperCamelCase__    ):
														if "__init__.py" in files:
																					_lowerCAmelCase							=      sort_imports(os.path.join(UpperCamelCase__  ,	'__init__.py'    )  ,	check_only=UpperCamelCase__    )
																					if result:
																												_lowerCAmelCase							=      [os.path.join(UpperCamelCase__  ,	'__init__.py'    )]
							if len(UpperCamelCase__    ) > 0:
														raise ValueError(f"""Would overwrite {len(UpperCamelCase__    )} files, run `make style`."""    )


if __name__ == "__main__":
	_snake_case        =    argparse.ArgumentParser()
	parser.add_argument('''--check_only''', action='''store_true''', help='''Whether to only check or fix style.''')
	_snake_case        =    parser.parse_args()

	sort_imports_in_all_inits(check_only=args.check_only)













import json
import os
import tempfile
import unittest
import unittest.mock as mock
from pathlib import Path

from requests.exceptions import HTTPError

from transformers.utils import (
    CONFIG_NAME,
    FLAX_WEIGHTS_NAME,
    TF2_WEIGHTS_NAME,
    TRANSFORMERS_CACHE,
    WEIGHTS_NAME,
    cached_file,
    get_file_from_repo,
    has_file,
)


a__: Union[str, Any]							   =						'hf-internal-testing/tiny-random-bert'
a__: Optional[int]							   =						os.path.join(TRANSFORMERS_CACHE, 'models--hf-internal-testing--tiny-random-bert')
a__: List[str]							   =						'9b8c223d42b2188cb49d29af482996f9d0f3e5a6'




class        SCREAMING_SNAKE_CASE__					(		unittest.TestCase ):



 def 							UpperCamelCase     (				self					):
        A__		   =		cached_file(__lowerCamelCase,__lowerCamelCase					)
        # Should have downloaded the file in here
        self.assertTrue(os.path.isdir(__lowerCamelCase					)					)
        # Cache should contain at least those three subfolders:
        for subfolder in ["blobs", "refs", "snapshots"]:
               self.assertTrue(os.path.isdir(os.path.join(__lowerCamelCase,__lowerCamelCase					)					)					)
        with open(os.path.join(__lowerCamelCase,'''refs''','''main'''					)					) as f:
               A__		   =		f.read()
        self.assertEqual(__lowerCamelCase,os.path.join(__lowerCamelCase,'''snapshots''',__lowerCamelCase,__lowerCamelCase					)					)
        self.assertTrue(os.path.isfile(__lowerCamelCase					)					)

        # File is cached at the same place the second time.
        A__		   =		cached_file(__lowerCamelCase,__lowerCamelCase					)
        self.assertEqual(__lowerCamelCase,__lowerCamelCase					)

        # Using a specific revision to test the full commit hash.
        A__		   =		cached_file(__lowerCamelCase,__lowerCamelCase,revision='''9b8c223'''					)
        self.assertEqual(__lowerCamelCase,os.path.join(__lowerCamelCase,'''snapshots''',__lowerCamelCase,__lowerCamelCase					)					)



 def 							UpperCamelCase     (				self					):
        with self.assertRaisesRegex(__lowerCamelCase,'''is not a valid model identifier'''					):
               A__		   =		cached_file('''tiny-random-bert''',__lowerCamelCase					)

        with self.assertRaisesRegex(__lowerCamelCase,'''is not a valid git identifier'''					):
               A__		   =		cached_file(__lowerCamelCase,__lowerCamelCase,revision='''aaaa'''					)

        with self.assertRaisesRegex(__lowerCamelCase,'''does not appear to have a file named'''					):
               A__		   =		cached_file(__lowerCamelCase,'''conf'''					)



 def 							UpperCamelCase     (				self					):
        with self.assertRaisesRegex(__lowerCamelCase,'''does not appear to have a file named'''					):
               A__		   =		cached_file(__lowerCamelCase,'''conf'''					)

        with open(os.path.join(__lowerCamelCase,'''refs''','''main'''					)					) as f:
               A__		   =		f.read()
        self.assertTrue(os.path.isfile(os.path.join(__lowerCamelCase,'''.no_exist''',__lowerCamelCase,'''conf'''					)					)					)

        A__		   =		cached_file(__lowerCamelCase,'''conf''',_raise_exceptions_for_missing_entries=__lowerCamelCase					)
        self.assertIsNone(__lowerCamelCase					)

        A__		   =		cached_file(__lowerCamelCase,'''conf''',local_files_only=__lowerCamelCase,_raise_exceptions_for_missing_entries=__lowerCamelCase					)
        self.assertIsNone(__lowerCamelCase					)

        A__		   =		mock.Mock()
        A__		   =		500
        A__		   =		{}
        A__		   =		HTTPError
        A__		   =		{}

        # Under the mock environment we get a 500 error when trying to reach the tokenizer.
        with mock.patch('''requests.Session.request''',return_value=__lowerCamelCase					) as mock_head:
               A__		   =		cached_file(__lowerCamelCase,'''conf''',_raise_exceptions_for_connection_errors=__lowerCamelCase					)
               self.assertIsNone(__lowerCamelCase					)
               # This check we did call the fake head request
               mock_head.assert_called()



 def 							UpperCamelCase     (				self					):
        self.assertTrue(has_file('''hf-internal-testing/tiny-bert-pt-only''',__lowerCamelCase					)					)
        self.assertFalse(has_file('''hf-internal-testing/tiny-bert-pt-only''',__lowerCamelCase					)					)
        self.assertFalse(has_file('''hf-internal-testing/tiny-bert-pt-only''',__lowerCamelCase					)					)



 def 							UpperCamelCase     (				self					):
        # `get_file_from_repo` returns None if the file does not exist
        self.assertIsNone(get_file_from_repo('''bert-base-cased''','''ahah.txt'''					)					)

        # The function raises if the repository does not exist.
        with self.assertRaisesRegex(__lowerCamelCase,'''is not a valid model identifier'''					):
               get_file_from_repo('''bert-base-case''',__lowerCamelCase					)

        # The function raises if the revision does not exist.
        with self.assertRaisesRegex(__lowerCamelCase,'''is not a valid git identifier'''					):
               get_file_from_repo('''bert-base-cased''',__lowerCamelCase,revision='''ahaha'''					)

        A__		   =		get_file_from_repo('''bert-base-cased''',__lowerCamelCase					)
        # The name is the cached name which is not very easy to test, so instead we load the content.
        A__		   =		json.loads(open(__lowerCamelCase,'''r'''					).read()					)
        self.assertEqual(config['''hidden_size'''],768					)




 def 							UpperCamelCase     (				self					):
        with tempfile.TemporaryDirectory() as tmp_dir:
               A__		   =		Path(__lowerCamelCase					) / '''a.txt'''
               filename.touch()
               self.assertEqual(get_file_from_repo(__lowerCamelCase,'''a.txt'''					),str(__lowerCamelCase					)					)

               self.assertIsNone(get_file_from_repo(__lowerCamelCase,'''b.txt'''					)					)





