






"""simple docstring"""



import warnings

from ...utils import logging
from .image_processing_layoutlmva import LayoutLMvaImageProcessor


A_      =							logging.get_logger(__name__)






class 							__SCREAMING_SNAKE_CASE  (			UpperCamelCase						):


							def __init__(     self :  Union[str, Any]     ,      *snake_case :  Tuple     ,      **snake_case :  Optional[int]							):
													'''simple docstring'''





													warnings.warn(
													    """The class LayoutLMv2FeatureExtractor is deprecated and will be removed in version 5 of Transformers."""
													    """ Please use LayoutLMv2ImageProcessor instead."""     ,      snake_case     ,      )
													super().__init__(*snake_case     ,      **snake_case							)














"""simple docstring"""



import re

from flax.core.frozen_dict import freeze
from flax.traverse_util import flatten_dict, unflatten_dict
from jax.experimental import PartitionSpec as P


# Sentinels
A_      =							object()

# For specifying empty leaf dict `{}`
A_      =							object()




def        _lowerCAmelCase						(							UpperCAmelCase__    :   Tuple,  UpperCAmelCase__    :   List[Any] )						->Dict:
						A__  :					Union[str, Any]											=					tuple((re.compile(x + """$""" ) for x in qs) )
						for i in range(len(UpperCAmelCase__ ) - len(UpperCAmelCase__ ) + 1 ):
												A__  :					Optional[Any]											=					[x.match(UpperCAmelCase__ ) for x, y in zip(UpperCAmelCase__,  ks[i:] )]
												if matches and all(UpperCAmelCase__ ):
																		return True
						return False




def        _lowerCAmelCase						(							UpperCAmelCase__    :   List[Any] )						->Dict:
						def replace(UpperCAmelCase__    :   int,  UpperCAmelCase__    :   List[str] ):
												for rule, replacement in rules:
																		if _match(UpperCAmelCase__,  UpperCAmelCase__ ):
																								return replacement
												return val

						return replace




def        _lowerCAmelCase						(							)						->Tuple:
						return [
						    # embeddings
						    (("transformer", "wpe", "embedding"), P("""mp""",  UpperCAmelCase__ )),
						    (("transformer", "wte", "embedding"), P("""mp""",  UpperCAmelCase__ )),
						    # atention
						    (("attention", "(q_proj|k_proj|v_proj)", "kernel"), P(UpperCAmelCase__,  """mp""" )),
						    (("attention", "out_proj", "kernel"), P("""mp""",  UpperCAmelCase__ )),
						    (("attention", "out_proj", "bias"), None),
						    # mlp
						    (("mlp", "c_fc", "kernel"), P(UpperCAmelCase__,  """mp""" )),
						    (("mlp", "c_fc", "bias"), P("""mp""" )),
						    (("mlp", "c_proj", "kernel"), P("""mp""",  UpperCAmelCase__ )),
						    (("mlp", "c_proj", "bias"), None),
						    # layer norms
						    ((r"ln_\d+", "bias"), None),
						    ((r"\d+", r"ln_\d+", "scale"), None),
						    (("ln_f", "bias"), None),
						    (("ln_f", "scale"), None),
						]




def        _lowerCAmelCase						(							UpperCAmelCase__    :   Tuple )						->Any:
						A__  :					Union[str, Any]											=					_get_partition_rules()
						A__  :					int											=					_replacement_rules(UpperCAmelCase__ )
						A__  :					Tuple											=					{k: _unmatched for k in flatten_dict(UpperCAmelCase__ )}
						A__  :					Optional[int]											=					{k: replace(UpperCAmelCase__,  UpperCAmelCase__ ) for k, v in initd.items()}
						assert _unmatched not in result.values(), "Incomplete partition spec."
						return freeze(unflatten_dict(UpperCAmelCase__ ) )






