






import argparse

from torch import nn

# transformers_old should correspond to branch `save_old_prophetnet_model_structure` here
# original prophetnet_checkpoints are saved under `patrickvonplaten/..._old` respectively
from transformers_old.modeling_prophetnet import (
    ProphetNetForConditionalGeneration as ProphetNetForConditionalGenerationOld,
)
from transformers_old.modeling_xlm_prophetnet import (
    XLMProphetNetForConditionalGeneration as XLMProphetNetForConditionalGenerationOld,
)

from transformers import ProphetNetForConditionalGeneration, XLMProphetNetForConditionalGeneration, logging


A_       :str       =						logging.get_logger(__name__)
logging.set_verbosity_info()






def 							A     (       a_							,a_					)     ->						Dict:
					if "xprophetnet" in prophetnet_checkpoint_path:
										__UpperCamelCase      :					Union[str, Any]       		=XLMProphetNetForConditionalGenerationOld.from_pretrained(_UpperCAmelCase					)
										__UpperCamelCase      :					Optional[Any]       		=XLMProphetNetForConditionalGeneration.from_pretrained(
										    _UpperCAmelCase							,output_loading_info=_UpperCAmelCase					)
					else:
										__UpperCamelCase      :					str       		=ProphetNetForConditionalGenerationOld.from_pretrained(_UpperCAmelCase					)
										__UpperCamelCase      :					int       		=ProphetNetForConditionalGeneration.from_pretrained(
										    _UpperCAmelCase							,output_loading_info=_UpperCAmelCase					)

					__UpperCamelCase      :					List[str]       		=['key_proj', 'value_proj', 'query_proj']

					__UpperCamelCase      :					Union[str, Any]       		={
					    'self_attn': 'ngram_self_attn',
					    'cross_attn': 'encoder_attn',
					    'cross_attn_layer_norm': 'encoder_attn_layer_norm',
					    'feed_forward_layer_norm': 'final_layer_norm',
					    'feed_forward': '',
					    'intermediate': 'fc1',
					    'output': 'fc2',
					    'key_proj': 'k_proj',
					    'query_proj': 'q_proj',
					    'value_proj': 'v_proj',
					    'word_embeddings': 'embed_tokens',
					    'embeddings_layer_norm': 'emb_layer_norm',
					    'relative_pos_embeddings': 'relative_linear',
					    'ngram_embeddings': 'ngram_input_embed',
					    'position_embeddings': 'embed_positions',
					}

					for key in loading_info["missing_keys"]:
										__UpperCamelCase      :					Optional[Any]       		=key.split('.'					)

										if attributes[0] == "lm_head":
															__UpperCamelCase      :					Optional[Any]       		=prophet
															__UpperCamelCase      :					Union[str, Any]       		=prophet_old
										else:
															__UpperCamelCase      :					int       		=prophet.prophetnet
															__UpperCamelCase      :					Optional[int]       		=prophet_old.model

										__UpperCamelCase      :					Dict       		=False
										for attribute in attributes:
															if attribute in mapping:
																				__UpperCamelCase      :					Any       		=mapping[attribute]
																				if not hasattr(_UpperCAmelCase							,_UpperCAmelCase					) and len(_UpperCAmelCase					) > 0:
																									__UpperCamelCase      :					Any       		=attribute
															elif hasattr(_UpperCAmelCase							,_UpperCAmelCase					):
																				__UpperCamelCase      :					Union[str, Any]       		=attribute

															if attribute == "weight":
																				assert old_model.weight.shape == model.weight.shape, "Shapes have to match!"
																				__UpperCamelCase      :					Union[str, Any]       		=old_model.weight
																				logger.info(F'{attribute} is initialized.'					)
																				__UpperCamelCase      :					Optional[Any]       		=True
																				break
															elif attribute == "bias":
																				assert old_model.bias.shape == model.bias.shape, "Shapes have to match!"
																				__UpperCamelCase      :					List[Any]       		=old_model.bias
																				logger.info(F'{attribute} is initialized'					)
																				__UpperCamelCase      :					Union[str, Any]       		=True
																				break
															elif attribute in special_keys and hasattr(_UpperCAmelCase							,'in_proj_weight'					):
																				__UpperCamelCase      :					Union[str, Any]       		=old_model.in_proj_weight.shape[0] // 3
																				__UpperCamelCase      :					Dict       		=getattr(_UpperCAmelCase							,_UpperCAmelCase					)
																				param.weight.shape == old_model.in_proj_weight[:embed_dim, :].shape, "Shapes have to match"
																				param.bias.shape == old_model.in_proj_bias[:embed_dim].shape, "Shapes have to match"
																				if attribute == "query_proj":
																									__UpperCamelCase      :					Tuple       		=nn.Parameter(old_model.in_proj_weight[:embed_dim, :]					)
																									__UpperCamelCase      :					List[str]       		=nn.Parameter(old_model.in_proj_bias[:embed_dim]					)

																				elif attribute == "key_proj":
																									__UpperCamelCase      :					Optional[int]       		=nn.Parameter(old_model.in_proj_weight[embed_dim : 2 * embed_dim, :]					)
																									__UpperCamelCase      :					Optional[Any]       		=nn.Parameter(old_model.in_proj_bias[embed_dim : 2 * embed_dim]					)
																				elif attribute == "value_proj":
																									__UpperCamelCase      :					Optional[int]       		=nn.Parameter(old_model.in_proj_weight[2 * embed_dim :, :]					)
																									__UpperCamelCase      :					Any       		=nn.Parameter(old_model.in_proj_bias[2 * embed_dim :]					)
																				__UpperCamelCase      :					Optional[Any]       		=True
																				break
															elif attribute == "position_embeddings":
																				assert (
																				    model.position_embeddings.weight.shape[-1] == old_model.embed_positions.weight.shape[-1]
																				), "Hidden size has to match"
																				assert model.position_embeddings.weight.shape[0] == 512, "We want 512 position_embeddings."
																				__UpperCamelCase      :					Any       		=nn.Parameter(old_model.embed_positions.weight[:512, :]					)
																				__UpperCamelCase      :					Optional[Any]       		=True
																				break

															if attribute.isdigit():
																				__UpperCamelCase      :					Optional[Any]       		=model[int(_UpperCAmelCase					)]
																				__UpperCamelCase      :					List[str]       		=old_model[int(_UpperCAmelCase					)]
															else:
																				__UpperCamelCase      :					int       		=getattr(_UpperCAmelCase							,_UpperCAmelCase					)

																				if old_attribute == "":
																									__UpperCamelCase      :					Optional[int]       		=old_model
																				else:
																									if not hasattr(_UpperCAmelCase							,_UpperCAmelCase					):
																														raise ValueError(F'{old_model} does not have {old_attribute}'					)
																									__UpperCamelCase      :					Optional[int]       		=getattr(_UpperCAmelCase							,_UpperCAmelCase					)

										if not is_key_init:
															raise ValueError(F'{key} was not correctly initialized!'					)

					print(F'Saving model to {pytorch_dump_folder_path}'					)
					prophet.save_pretrained(_UpperCAmelCase					)


if __name__ == "__main__":
							A_       :Dict       =						argparse.ArgumentParser()
							# Required parameters
							parser.add_argument(
							    '''--prophetnet_checkpoint_path''', default=None, type=str, required=True, help='''Path the official PyTorch dump.'''
							)
							parser.add_argument(
							    '''--pytorch_dump_folder_path''', default=None, type=str, required=True, help='''Path to the output PyTorch model.'''
							)
							A_       :str       =						parser.parse_args()
							convert_prophetnet_checkpoint_to_pytorch(args.prophetnet_checkpoint_path, args.pytorch_dump_folder_path)








import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils_base import BatchEncoding
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import PaddingStrategy, logging
from .tokenization_realm import RealmTokenizer


_UpperCAmelCase				:       Optional[int]	   =				logging.get_logger(__name__)

_UpperCAmelCase				:       Any	   =				{"""vocab_file""": """vocab.txt""", """tokenizer_file""": """tokenizer.json"""}

_UpperCAmelCase				:       int	   =				{
    """vocab_file""": {
        """google/realm-cc-news-pretrained-embedder""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-embedder/resolve/main/vocab.txt"""
        ),
        """google/realm-cc-news-pretrained-encoder""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-encoder/resolve/main/vocab.txt"""
        ),
        """google/realm-cc-news-pretrained-scorer""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-scorer/resolve/main/vocab.txt"""
        ),
        """google/realm-cc-news-pretrained-openqa""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-openqa/aresolve/main/vocab.txt"""
        ),
        """google/realm-orqa-nq-openqa""": """https://huggingface.co/google/realm-orqa-nq-openqa/resolve/main/vocab.txt""",
        """google/realm-orqa-nq-reader""": """https://huggingface.co/google/realm-orqa-nq-reader/resolve/main/vocab.txt""",
        """google/realm-orqa-wq-openqa""": """https://huggingface.co/google/realm-orqa-wq-openqa/resolve/main/vocab.txt""",
        """google/realm-orqa-wq-reader""": """https://huggingface.co/google/realm-orqa-wq-reader/resolve/main/vocab.txt""",
    },
    """tokenizer_file""": {
        """google/realm-cc-news-pretrained-embedder""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-embedder/resolve/main/tokenizer.jsont"""
        ),
        """google/realm-cc-news-pretrained-encoder""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-encoder/resolve/main/tokenizer.json"""
        ),
        """google/realm-cc-news-pretrained-scorer""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-scorer/resolve/main/tokenizer.json"""
        ),
        """google/realm-cc-news-pretrained-openqa""": (
            """https://huggingface.co/google/realm-cc-news-pretrained-openqa/aresolve/main/tokenizer.json"""
        ),
        """google/realm-orqa-nq-openqa""": (
            """https://huggingface.co/google/realm-orqa-nq-openqa/resolve/main/tokenizer.json"""
        ),
        """google/realm-orqa-nq-reader""": (
            """https://huggingface.co/google/realm-orqa-nq-reader/resolve/main/tokenizer.json"""
        ),
        """google/realm-orqa-wq-openqa""": (
            """https://huggingface.co/google/realm-orqa-wq-openqa/resolve/main/tokenizer.json"""
        ),
        """google/realm-orqa-wq-reader""": (
            """https://huggingface.co/google/realm-orqa-wq-reader/resolve/main/tokenizer.json"""
        ),
    },
}

_UpperCAmelCase				:       int	   =				{
    """google/realm-cc-news-pretrained-embedder""": 5_12,
    """google/realm-cc-news-pretrained-encoder""": 5_12,
    """google/realm-cc-news-pretrained-scorer""": 5_12,
    """google/realm-cc-news-pretrained-openqa""": 5_12,
    """google/realm-orqa-nq-openqa""": 5_12,
    """google/realm-orqa-nq-reader""": 5_12,
    """google/realm-orqa-wq-openqa""": 5_12,
    """google/realm-orqa-wq-reader""": 5_12,
}

_UpperCAmelCase				:       Any	   =				{
    """google/realm-cc-news-pretrained-embedder""": {"""do_lower_case""": True},
    """google/realm-cc-news-pretrained-encoder""": {"""do_lower_case""": True},
    """google/realm-cc-news-pretrained-scorer""": {"""do_lower_case""": True},
    """google/realm-cc-news-pretrained-openqa""": {"""do_lower_case""": True},
    """google/realm-orqa-nq-openqa""": {"""do_lower_case""": True},
    """google/realm-orqa-nq-reader""": {"""do_lower_case""": True},
    """google/realm-orqa-wq-openqa""": {"""do_lower_case""": True},
    """google/realm-orqa-wq-reader""": {"""do_lower_case""": True},
}

class    lowerCAmelCase							(					__UpperCamelCase			):
 UpperCAmelCase__													=		VOCAB_FILES_NAMES
 UpperCAmelCase__													=		PRETRAINED_VOCAB_FILES_MAP
 UpperCAmelCase__													=		PRETRAINED_INIT_CONFIGURATION
 UpperCAmelCase__													=		PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
 UpperCAmelCase__													=		RealmTokenizer
 def __init__(      self  :      Optional[int]			,     UpperCAmelCase  :      Tuple=None			,     UpperCAmelCase  :      Any=None			,     UpperCAmelCase  :      List[Any]=True			,     UpperCAmelCase  :      Optional[Any]="[UNK]"			,     UpperCAmelCase  :      Any="[SEP]"			,     UpperCAmelCase  :      Tuple="[PAD]"			,     UpperCAmelCase  :      List[Any]="[CLS]"			,     UpperCAmelCase  :      Union[str, Any]="[MASK]"			,     UpperCAmelCase  :      Optional[Any]=True			,     UpperCAmelCase  :      Any=None			,     **UpperCAmelCase  :      Optional[int]			,     )			->	str:
     super().__init__(
         UpperCAmelCase			,     tokenizer_file=UpperCAmelCase			,     do_lower_case=UpperCAmelCase			,     unk_token=UpperCAmelCase			,     sep_token=UpperCAmelCase			,     pad_token=UpperCAmelCase			,     cls_token=UpperCAmelCase			,     mask_token=UpperCAmelCase			,     tokenize_chinese_chars=UpperCAmelCase			,     strip_accents=UpperCAmelCase			,     **UpperCAmelCase			,     )

     lowerCamelCase__    :      List[Any]					 =		json.loads(self.backend_tokenizer.normalizer.__getstate__()	)
     if (
         normalizer_state.get('lowercase'			,     UpperCAmelCase	) != do_lower_case
         or normalizer_state.get('strip_accents'			,     UpperCAmelCase	) != strip_accents
         or normalizer_state.get('handle_chinese_chars'			,     UpperCAmelCase	) != tokenize_chinese_chars
     ):
         lowerCamelCase__    :      Optional[int]					 =		getattr(UpperCAmelCase			,     normalizer_state.pop('type'	)	)
         lowerCamelCase__    :      Optional[Any]					 =		do_lower_case
         lowerCamelCase__    :      str					 =		strip_accents
         lowerCamelCase__    :      Optional[Any]					 =		tokenize_chinese_chars
         lowerCamelCase__    :      int					 =		normalizer_class(**UpperCAmelCase	)

     lowerCamelCase__    :      str					 =		do_lower_case
 def      A_	(      self  :      Optional[int]			,     UpperCAmelCase  :      int			,     **UpperCAmelCase  :      int	)			->	List[Any]:
     lowerCamelCase__    :      List[Any]					 =		PaddingStrategy.MAX_LENGTH

     lowerCamelCase__    :      Optional[int]					 =		text
     lowerCamelCase__    :      Dict					 =		kwargs.pop('text_pair'			,     UpperCAmelCase	)
     lowerCamelCase__    :      List[Any]					 =		kwargs.pop('return_tensors'			,     UpperCAmelCase	)

     lowerCamelCase__    :      List[Any]					 =		{
         'input_ids': [],
         'attention_mask': [],
         'token_type_ids': [],
     }

     for idx, candidate_text in enumerate(UpperCAmelCase	):
         if batch_text_pair is not None:
             lowerCamelCase__    :      Tuple					 =		batch_text_pair[idx]
         else:
             lowerCamelCase__    :      Dict					 =		None

         lowerCamelCase__    :      Optional[int]					 =		super().__call__(UpperCAmelCase			,     UpperCAmelCase			,     return_tensors=UpperCAmelCase			,     **UpperCAmelCase	)

         lowerCamelCase__    :      Any					 =		encoded_candidates.get('input_ids'	)
         lowerCamelCase__    :      Union[str, Any]					 =		encoded_candidates.get('attention_mask'	)
         lowerCamelCase__    :      Tuple					 =		encoded_candidates.get('token_type_ids'	)

         if encoded_input_ids is not None:
             output_data["input_ids"].append(UpperCAmelCase	)
         if encoded_attention_mask is not None:
             output_data["attention_mask"].append(UpperCAmelCase	)
         if encoded_token_type_ids is not None:
             output_data["token_type_ids"].append(UpperCAmelCase	)

     lowerCamelCase__    :      int					 =		{key: item for key, item in output_data.items() if len(UpperCAmelCase	) != 0}

     return BatchEncoding(UpperCAmelCase			,     tensor_type=UpperCAmelCase	)
 def      A_	(      self  :      int			,     UpperCAmelCase  :      Optional[Any]			,     UpperCAmelCase  :      Optional[int]=None	)			->	List[str]:
     lowerCamelCase__    :      Tuple					 =		[self.cls_token_id] + token_ids_a + [self.sep_token_id]

     if token_ids_a:
         output += token_ids_a + [self.sep_token_id]

     return output
 def      A_	(      self  :      Tuple			,     UpperCAmelCase  :      List[int]			,     UpperCAmelCase  :      Optional[List[int]] = None	)			->	List[int]:
     lowerCamelCase__    :      List[Any]					 =		[self.sep_token_id]
     lowerCamelCase__    :      Optional[int]					 =		[self.cls_token_id]
     if token_ids_a is None:
         return len(cls + token_ids_a + sep	) * [0]
     return len(cls + token_ids_a + sep	) * [0] + len(token_ids_a + sep	) * [1]







 def      A_	(      self  :      Optional[Any]			,     UpperCAmelCase  :      str			,     UpperCAmelCase  :      Optional[str] = None	)			->	Tuple[str]:
     lowerCamelCase__    :      int					 =		self._tokenizer.model.save(UpperCAmelCase			,     name=UpperCAmelCase	)
     return tuple(UpperCAmelCase	)





