


import itertools
import os
import re


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

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

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

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


def       UpperCAmelCase_					(   UpperCAmelCase__	):
					lowercase_					=      _uppercase_uppercase_re.sub(r"""\1_\2"""    ,				a_	)
					lowercase_					=      _lowercase_uppercase_re.sub(r"""\1_\2"""    ,				a_	)
					return name.lower()


def       UpperCAmelCase_					(   UpperCAmelCase__	):
					lowercase_					=      _single_underscore_re.split(a_	)
					lowercase_					=      [_multiple_underscores_re.split(a_	) for n in name]
					return "".join(n.capitalize() for n in itertools.chain.from_iterable(a_	) if n != """"""	)


def       UpperCAmelCase_					(   UpperCAmelCase__	):

					if os.path.basename(a_	) != name:
										raise ValueError(F'''Should be a dataset name, not a path: {name}'''	)
					return camelcase_to_snakecase(a_	)


def       UpperCAmelCase_					(   UpperCAmelCase__    ,				UpperCAmelCase__	):

					if os.path.basename(a_	) != name:
										raise ValueError(F'''Should be a dataset name, not a path: {name}'''	)
					if not re.match(_split_re    ,				a_	):
										raise ValueError(F'''Split name should match \'{_split_re}\'\' but got \'{split}\'.'''	)
					return F'''{filename_prefix_for_name(a_	)}-{split}'''


def       UpperCAmelCase_					(   UpperCAmelCase__    ,				UpperCAmelCase__    ,				UpperCAmelCase__    ,				UpperCAmelCase__=None	):
					lowercase_					=      filename_prefix_for_split(a_    ,				a_	)
					if filetype_suffix:
										prefix += F'''.{filetype_suffix}'''
					lowercase_					=      os.path.join(a_    ,				a_	)
					return F'''{filepath}*'''



def       UpperCAmelCase_					(   UpperCAmelCase__    ,				UpperCAmelCase__    ,				UpperCAmelCase__    ,				UpperCAmelCase__=None    ,				UpperCAmelCase__=None	):
					lowercase_					=      filename_prefix_for_split(a_    ,				a_	)
					lowercase_					=      os.path.join(a_    ,				a_	)

					if shard_lengths:
										lowercase_					=      len(a_	)
										lowercase_					=      [F'''{prefix}-{shard_id:05d}-of-{num_shards:05d}''' for shard_id in range(a_	)]
										if filetype_suffix:
															lowercase_					=      [filename + F'''.{filetype_suffix}''' for filename in filenames]
										return filenames
					else:
										lowercase_					=      prefix
										if filetype_suffix:
															filename += F'''.{filetype_suffix}'''
										return [filename]










'''simple docstring'''

from ...utils import (
    OptionalDependencyNotAvailable,
    is_flax_available,
    is_torch_available,
    is_transformers_available,
)


try:
      if not (is_transformers_available() and is_torch_available()):
            raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
      from ...utils.dummy_torch_and_transformers_objects import *  # noqa F403
else:
      from .multicontrolnet import MultiControlNetModel
      from .pipeline_controlnet import StableDiffusionControlNetPipeline
      from .pipeline_controlnet_imgaimg import StableDiffusionControlNetImgaImgPipeline
      from .pipeline_controlnet_inpaint import StableDiffusionControlNetInpaintPipeline


if is_transformers_available() and is_flax_available():
      from .pipeline_flax_controlnet import FlaxStableDiffusionControlNetPipeline






