





# Lint as: python3
import itertools
import os
import re


snake_case_				=			re.compile(R'([A-Z]+)([A-Z][a-z])')
snake_case_				=			re.compile(R'([a-z\d])([A-Z])')

snake_case_				=			re.compile(R'(?<!_)_(?!_)')
snake_case_				=			re.compile(R'(_{2,})')

snake_case_				=			R'^\w+(\.\w+)*$'

snake_case_				=			R'<>:/\|?*'






def lowerCamelCase__    (							snake_case_	:  Dict       )      ->				Optional[int]:
   __snake_case							       =   _uppercase_uppercase_re.sub(R'''\1_\2'''       ,      snake_case_       )
   __snake_case							       =   _lowercase_uppercase_re.sub(R'''\1_\2'''       ,      snake_case_       )
   return name.lower()






def lowerCamelCase__    (							snake_case_	:  Any       )      ->				Any:
   __snake_case							       =   _single_underscore_re.split(snake_case_       )
   __snake_case							       =   [_multiple_underscores_re.split(snake_case_       ) for n in name]
   return "".join(n.capitalize() for n in itertools.chain.from_iterable(snake_case_       ) if n != ''''''       )






def lowerCamelCase__    (							snake_case_	:  Optional[int]       )      ->				int:
   if os.path.basename(snake_case_       ) != name:
      raise ValueError(f"""Should be a dataset name, not a path: {name}"""       )
   return camelcase_to_snakecase(snake_case_       )






def lowerCamelCase__    (							snake_case_	:  Tuple       ,      snake_case_	:  Any       )      ->				str:
   if os.path.basename(snake_case_       ) != name:
      raise ValueError(f"""Should be a dataset name, not a path: {name}"""       )
   if not re.match(_split_re       ,      snake_case_       ):
      raise ValueError(f"""Split name should match '{_split_re}'' but got '{split}'."""       )
   return f"""{filename_prefix_for_name(snake_case_       )}-{split}"""






def lowerCamelCase__    (							snake_case_	:  str       ,      snake_case_	:  Dict       ,      snake_case_	:  int       ,      snake_case_	:  List[Any]=None       )      ->				Union[str, Any]:
   __snake_case							       =   filename_prefix_for_split(snake_case_       ,      snake_case_       )
   if filetype_suffix:
      prefix += f""".{filetype_suffix}"""
   __snake_case							       =   os.path.join(snake_case_       ,      snake_case_       )
   return f"""{filepath}*"""







def lowerCamelCase__    (							snake_case_	:  Any       ,      snake_case_	:  int       ,      snake_case_	:  Optional[int]       ,      snake_case_	:  Any=None       ,      snake_case_	:  Union[str, Any]=None       )      ->				str:
   __snake_case							       =   filename_prefix_for_split(snake_case_       ,      snake_case_       )
   __snake_case							       =   os.path.join(snake_case_       ,      snake_case_       )

   if shard_lengths:
      __snake_case							       =   len(snake_case_       )
      __snake_case							       =   [f"""{prefix}-{shard_id:05d}-of-{num_shards:05d}""" for shard_id in range(snake_case_       )]
      if filetype_suffix:
         __snake_case							       =   [filename + f""".{filetype_suffix}""" for filename in filenames]
      return filenames
   else:
      __snake_case							       =   prefix
      if filetype_suffix:
         filename += f""".{filetype_suffix}"""
      return [filename]








import os

import pytest

from transformers.dynamic_module_utils import get_imports


snake_case_				=			'\nimport os\n'

snake_case_				=			'\ndef foo():\n    import os\n    return False\n'

snake_case_				=			'\ndef foo():\n    def bar():\n        if True:\n            import os\n        return False\n    return bar()\n'

snake_case_				=			'\nimport os\n\ntry:\n    import bar\nexcept ImportError:\n    raise ValueError()\n'

snake_case_				=			'\nimport os\n\ndef foo():\n    try:\n        import bar\n    except ImportError:\n        raise ValueError()\n'

snake_case_				=			'\nimport os\n\ntry:\n    import bar\nexcept (ImportError, AttributeError):\n    raise ValueError()\n'

snake_case_				=			'\nimport os\n\ntry:\n    import bar\nexcept ImportError as e:\n    raise ValueError()\n'

snake_case_				=			'\nimport os\n\ntry:\n    import bar\nexcept:\n    raise ValueError()\n'

snake_case_				=			'\nimport os\n\ntry:\n    import bar\n    import baz\nexcept ImportError:\n    raise ValueError()\n'

snake_case_				=			'\nimport os\n\ntry:\n    import bar\n    import baz\nexcept ImportError:\n    x = 1\n    raise ValueError()\n'

snake_case_				=			[
    TOP_LEVEL_IMPORT,
    IMPORT_IN_FUNCTION,
    DEEPLY_NESTED_IMPORT,
    TOP_LEVEL_TRY_IMPORT,
    GENERIC_EXCEPT_IMPORT,
    MULTILINE_TRY_IMPORT,
    MULTILINE_BOTH_IMPORT,
    MULTIPLE_EXCEPTS_IMPORT,
    EXCEPT_AS_IMPORT,
    TRY_IMPORT_IN_FUNCTION,
]






@pytest.mark.parametrize('''case'''       ,      snake_case_       )
def lowerCamelCase__    (							snake_case_	:  str       ,      snake_case_	:  Optional[int]       )      ->				Dict:
   __snake_case							       =   os.path.join(snake_case_       ,      '''test_file.py'''       )
   with open(snake_case_       ,      '''w'''       ) as _tmp_file:
      _tmp_file.write(snake_case_       )

   __snake_case							       =   get_imports(snake_case_       )
   assert parsed_imports == ["os"]

