



'''simple docstring'''

import re

import jax.numpy as jnp
from flax.traverse_util import flatten_dict, unflatten_dict
from jax.random import PRNGKey

from ..utils import logging


snake_case_			=     logging.get_logger(__name__)






def       __lowercase  (_SCREAMING_SNAKE_CASE      :Any       ):
				SCREAMING_SNAKE_CASE  :						Any      					= R'''\w+[.]\d+'''
				SCREAMING_SNAKE_CASE  :						str      					= re.findall(_lowerCamelCase    ,	_lowerCamelCase       )
				for pat in pats:
								SCREAMING_SNAKE_CASE  :						Optional[Any]      					= key.replace(_lowerCamelCase    ,	'''_'''.join(pat.split('''.'''       )       )       )
				return key






def       __lowercase  (_SCREAMING_SNAKE_CASE      :Tuple    ,	_SCREAMING_SNAKE_CASE      :List[Any]    ,	_SCREAMING_SNAKE_CASE      :Tuple       ):
				SCREAMING_SNAKE_CASE  :						Optional[Any]      					= pt_tuple_key[:-1] + ('''scale''',)
				if (
				    any('''norm''' in str_ for str_ in pt_tuple_key       )
				    and (pt_tuple_key[-1] == "bias")
				    and (pt_tuple_key[:-1] + ("bias",) not in random_flax_state_dict)
				    and (pt_tuple_key[:-1] + ("scale",) in random_flax_state_dict)
				):
								SCREAMING_SNAKE_CASE  :						Tuple      					= pt_tuple_key[:-1] + ('''scale''',)
								return renamed_pt_tuple_key, pt_tensor
				elif pt_tuple_key[-1] in ["weight", "gamma"] and pt_tuple_key[:-1] + ("scale",) in random_flax_state_dict:
								SCREAMING_SNAKE_CASE  :						List[Any]      					= pt_tuple_key[:-1] + ('''scale''',)
								return renamed_pt_tuple_key, pt_tensor

				# embedding
				if pt_tuple_key[-1] == "weight" and pt_tuple_key[:-1] + ("embedding",) in random_flax_state_dict:
								SCREAMING_SNAKE_CASE  :						Union[str, Any]      					= pt_tuple_key[:-1] + ('''embedding''',)
								return renamed_pt_tuple_key, pt_tensor

				# conv layer
				SCREAMING_SNAKE_CASE  :						Tuple      					= pt_tuple_key[:-1] + ('''kernel''',)
				if pt_tuple_key[-1] == "weight" and pt_tensor.ndim == 4:
								SCREAMING_SNAKE_CASE  :						str      					= pt_tensor.transpose(2    ,	3    ,	1    ,	0       )
								return renamed_pt_tuple_key, pt_tensor

				# linear layer
				SCREAMING_SNAKE_CASE  :						Optional[Any]      					= pt_tuple_key[:-1] + ('''kernel''',)
				if pt_tuple_key[-1] == "weight":
								SCREAMING_SNAKE_CASE  :						List[str]      					= pt_tensor.T
								return renamed_pt_tuple_key, pt_tensor

				# old PyTorch layer norm weight
				SCREAMING_SNAKE_CASE  :						Optional[int]      					= pt_tuple_key[:-1] + ('''weight''',)
				if pt_tuple_key[-1] == "gamma":
								return renamed_pt_tuple_key, pt_tensor

				# old PyTorch layer norm bias
				SCREAMING_SNAKE_CASE  :						Dict      					= pt_tuple_key[:-1] + ('''bias''',)
				if pt_tuple_key[-1] == "beta":
								return renamed_pt_tuple_key, pt_tensor

				return pt_tuple_key, pt_tensor






def       __lowercase  (_SCREAMING_SNAKE_CASE      :Optional[int]    ,	_SCREAMING_SNAKE_CASE      :Optional[int]    ,	_SCREAMING_SNAKE_CASE      :Optional[Any]=42       ):
				# Step 1: Convert pytorch tensor to numpy
				SCREAMING_SNAKE_CASE  :						str      					= {k: v.numpy() for k, v in pt_state_dict.items()}

				# Step 2: Since the model is stateless, get random Flax params
				SCREAMING_SNAKE_CASE  :						Union[str, Any]      					= flax_model.init_weights(PRNGKey(_lowerCamelCase       )       )

				SCREAMING_SNAKE_CASE  :						Optional[Any]      					= flatten_dict(_lowerCamelCase       )
				SCREAMING_SNAKE_CASE  :						Optional[int]      					= {}

				# Need to change some parameters name to match Flax names
				for pt_key, pt_tensor in pt_state_dict.items():
								SCREAMING_SNAKE_CASE  :						List[Any]      					= rename_key(_lowerCamelCase       )
								SCREAMING_SNAKE_CASE  :						Optional[int]      					= tuple(renamed_pt_key.split('''.'''       )       )

								# Correctly rename weight parameters
								SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE  :						Union[str, Any]      					= rename_key_and_reshape_tensor(_lowerCamelCase    ,	_lowerCamelCase    ,	_lowerCamelCase       )

								if flax_key in random_flax_state_dict:
												if flax_tensor.shape != random_flax_state_dict[flax_key].shape:
																raise ValueError(
																    F'''PyTorch checkpoint seems to be incorrect. Weight {pt_key} was expected to be of shape '''
																    F'''{random_flax_state_dict[flax_key].shape}, but is {flax_tensor.shape}.'''       )

        # also add unexpected weight so that warning is thrown
								SCREAMING_SNAKE_CASE  :						Union[str, Any]      					= jnp.asarray(_lowerCamelCase       )

				return unflatten_dict(_lowerCamelCase       )









'''simple docstring'''

from ..utils import DummyObject, requires_backends


class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[Any]	    =     ["sentencepiece"]


	def __init__(self : Optional[Any],					*__UpperCAmelCase : List[Any],					**__UpperCAmelCase : List[Any]      )     ->			Optional[int]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Tuple	    =     ["sentencepiece"]


	def __init__(self : Optional[int],					*__UpperCAmelCase : int,					**__UpperCAmelCase : List[str]      )     ->			int:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : List[str],					*__UpperCAmelCase : str,					**__UpperCAmelCase : List[Any]      )     ->			str:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : Optional[int],					*__UpperCAmelCase : str,					**__UpperCAmelCase : Optional[Any]      )     ->			List[Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[str]	    =     ["sentencepiece"]


	def __init__(self : Tuple,					*__UpperCAmelCase : Union[str, Any],					**__UpperCAmelCase : Tuple      )     ->			Any:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Union[str, Any]	    =     ["sentencepiece"]


	def __init__(self : List[Any],					*__UpperCAmelCase : List[Any],					**__UpperCAmelCase : Optional[Any]      )     ->			str:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    int	    =     ["sentencepiece"]


	def __init__(self : Tuple,					*__UpperCAmelCase : int,					**__UpperCAmelCase : Any      )     ->			Union[str, Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    str	    =     ["sentencepiece"]


	def __init__(self : int,					*__UpperCAmelCase : Optional[Any],					**__UpperCAmelCase : Tuple      )     ->			Optional[Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    str	    =     ["sentencepiece"]


	def __init__(self : Tuple,					*__UpperCAmelCase : Optional[Any],					**__UpperCAmelCase : Tuple      )     ->			Dict:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[Any]	    =     ["sentencepiece"]


	def __init__(self : Tuple,					*__UpperCAmelCase : Optional[int],					**__UpperCAmelCase : Tuple      )     ->			int:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Tuple	    =     ["sentencepiece"]


	def __init__(self : List[Any],					*__UpperCAmelCase : Optional[int],					**__UpperCAmelCase : Optional[int]      )     ->			Union[str, Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    int	    =     ["sentencepiece"]


	def __init__(self : str,					*__UpperCAmelCase : str,					**__UpperCAmelCase : str      )     ->			Optional[int]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[str]	    =     ["sentencepiece"]


	def __init__(self : int,					*__UpperCAmelCase : List[str],					**__UpperCAmelCase : str      )     ->			Union[str, Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    str	    =     ["sentencepiece"]


	def __init__(self : Tuple,					*__UpperCAmelCase : Tuple,					**__UpperCAmelCase : str      )     ->			List[Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Any	    =     ["sentencepiece"]


	def __init__(self : Dict,					*__UpperCAmelCase : Optional[int],					**__UpperCAmelCase : List[str]      )     ->			Optional[Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : str,					*__UpperCAmelCase : Optional[int],					**__UpperCAmelCase : Tuple      )     ->			Dict:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[Any]	    =     ["sentencepiece"]


	def __init__(self : Union[str, Any],					*__UpperCAmelCase : int,					**__UpperCAmelCase : str      )     ->			Optional[int]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : Any,					*__UpperCAmelCase : str,					**__UpperCAmelCase : List[Any]      )     ->			Optional[int]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : List[Any],					*__UpperCAmelCase : Union[str, Any],					**__UpperCAmelCase : List[Any]      )     ->			List[Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : Dict,					*__UpperCAmelCase : Optional[Any],					**__UpperCAmelCase : str      )     ->			List[Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[Any]	    =     ["sentencepiece"]


	def __init__(self : List[Any],					*__UpperCAmelCase : Any,					**__UpperCAmelCase : str      )     ->			int:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    str	    =     ["sentencepiece"]


	def __init__(self : Optional[int],					*__UpperCAmelCase : str,					**__UpperCAmelCase : Tuple      )     ->			Any:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[int]	    =     ["sentencepiece"]


	def __init__(self : Union[str, Any],					*__UpperCAmelCase : Dict,					**__UpperCAmelCase : Optional[int]      )     ->			Tuple:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Tuple	    =     ["sentencepiece"]


	def __init__(self : List[str],					*__UpperCAmelCase : Union[str, Any],					**__UpperCAmelCase : Dict      )     ->			List[str]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Any	    =     ["sentencepiece"]


	def __init__(self : int,					*__UpperCAmelCase : Union[str, Any],					**__UpperCAmelCase : Optional[Any]      )     ->			Union[str, Any]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[Any]	    =     ["sentencepiece"]


	def __init__(self : Union[str, Any],					*__UpperCAmelCase : Tuple,					**__UpperCAmelCase : List[str]      )     ->			Optional[int]:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Any	    =     ["sentencepiece"]


	def __init__(self : Optional[int],					*__UpperCAmelCase : str,					**__UpperCAmelCase : str      )     ->			str:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    int	    =     ["sentencepiece"]


	def __init__(self : Dict,					*__UpperCAmelCase : Any,					**__UpperCAmelCase : List[str]      )     ->			Dict:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    Optional[Any]	    =     ["sentencepiece"]


	def __init__(self : List[Any],					*__UpperCAmelCase : Optional[Any],					**__UpperCAmelCase : int      )     ->			Any:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    int	    =     ["sentencepiece"]


	def __init__(self : Tuple,					*__UpperCAmelCase : Optional[Any],					**__UpperCAmelCase : int      )     ->			int:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )



class 	a__     (				metaclass=_lowercase	):
	__magic_name__		:    List[Any]	    =     ["sentencepiece"]


	def __init__(self : Optional[int],					*__UpperCAmelCase : str,					**__UpperCAmelCase : List[str]      )     ->			str:

					"""simple docstring"""

					requires_backends(self,					['''sentencepiece''']      )




