
"""simple docstring"""





def       __a	(						__lowerCamelCase,						__lowerCamelCase    ):
   UpperCAmelCase_   :   str     	=       1
   while b > 0:
      if b & 1:
         res *= a

      a *= a
      b >>= 1

   return res







def       __a	(						__lowerCamelCase,						__lowerCamelCase,						__lowerCamelCase    ):
   UpperCAmelCase_   :   Union[str, Any]     	=       1
   while b > 0:
      if b & 1:
         UpperCAmelCase_   :   List[str]     	=       ((res % c) * (a % c)) % c

      a *= a
      b >>= 1

   return res




"""simple docstring"""

import collections
import types

import numpy as np

from ..utils import (
    add_end_docstrings,
    is_tensorflow_probability_available,
    is_tf_available,
    is_torch_available,
    requires_backends,
)
from .base import PIPELINE_INIT_ARGS, ArgumentHandler, Dataset, Pipeline, PipelineException


if is_torch_available():
					import torch

					from ..models.auto.modeling_auto import (
					    MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING,
					    MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING,
					)

if is_tf_available() and is_tensorflow_probability_available():
					import tensorflow as tf
					import tensorflow_probability as tfp

					from ..models.auto.modeling_tf_auto import (
					    TF_MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING,
					    TF_MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING,
					)






class 			_lowercase  (							__UpperCAmelCase						):




	def __call__(					self						,					UpperCAmelCase_=None						,					UpperCAmelCase_=None						,					**UpperCAmelCase_   )						->				Dict:
			# Returns tqa_pipeline_inputs of shape:
			# [
			#   {"table": pd.DataFrame, "query": List[str]},
			#   ...,
			#   {"table": pd.DataFrame, "query" : List[str]}
			# ]
			requires_backends(self						,					'pandas'   )
			import pandas as pd

			if table is None:
					raise ValueError('Keyword argument `table` cannot be None.'   )
			elif query is None:
					if isinstance(UpperCAmelCase_						,					UpperCAmelCase_   ) and table.get('query'   ) is not None and table.get('table'   ) is not None:
							lowerCamelCase	:     Any            =       [table]
					elif isinstance(UpperCAmelCase_						,					UpperCAmelCase_   ) and len(UpperCAmelCase_   ) > 0:
							if not all(isinstance(UpperCAmelCase_						,					UpperCAmelCase_   ) for d in table   ):
									raise ValueError(
									    F"""Keyword argument `table` should be a list of dict, but is {(type(UpperCAmelCase_   ) for d in table)}"""   )

							if table[0].get('query'   ) is not None and table[0].get('table'   ) is not None:
									lowerCamelCase	:     List[Any]            =       table
							else:
									raise ValueError(
									    'If keyword argument `table` is a list of dictionaries, each dictionary should have a `table`'
									    F""" and `query` key, but only dictionary has keys {table[0].keys()} `table` and `query` keys."""   )
					elif Dataset is not None and isinstance(UpperCAmelCase_						,					UpperCAmelCase_   ) or isinstance(UpperCAmelCase_						,					types.GeneratorType   ):
							return table
					else:
							raise ValueError(
							    'Invalid input. Keyword argument `table` should be either of type `dict` or `list`, but '
							    F"""is {type(UpperCAmelCase_   )})"""   )
			else:
					lowerCamelCase	:     List[str]            =       [{'table': table, 'query': query}]

			for tqa_pipeline_input in tqa_pipeline_inputs:
					if not isinstance(tqa_pipeline_input['table']						,					pd.DataFrame   ):
							if tqa_pipeline_input["table"] is None:
									raise ValueError('Table cannot be None.'   )

							lowerCamelCase	:     Optional[int]            =       pd.DataFrame(tqa_pipeline_input['table']   )

			return tqa_pipeline_inputs






@add_end_docstrings(__UpperCAmelCase						)
class 			_lowercase  (							__UpperCAmelCase						):
	lowercase_								=      'table,query'




	def __init__(					self						,					UpperCAmelCase_=TableQuestionAnsweringArgumentHandler()						,					*UpperCAmelCase_						,					**UpperCAmelCase_   )						->				int:
			super().__init__(*UpperCAmelCase_						,					**UpperCAmelCase_   )
			lowerCamelCase	:     List[str]            =       args_parser

			self.check_model_type(
			    dict(
			        TF_MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING.items()
			        + TF_MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING.items()   )
			    if self.framework == 'tf'
			    else dict(
			        MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING.items() + MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING.items()   )   )

			lowerCamelCase	:     Dict            =       bool(getattr(self.model.config						,					'aggregation_labels'						,					UpperCAmelCase_   )   ) and bool(
			    getattr(self.model.config						,					'num_aggregation_labels'						,					UpperCAmelCase_   )   )
			lowerCamelCase	:     str            =       'tapas' if hasattr(self.model.config						,					'aggregation_labels'   ) else None




	def      _UpperCamelCase       (					self						,					**UpperCAmelCase_   )						->				Any:
			return self.model(**UpperCAmelCase_   )




	def      _UpperCamelCase       (					self						,					**UpperCAmelCase_   )						->				Dict:
			if self.framework == "pt":
					lowerCamelCase	:     List[Any]            =       []
					lowerCamelCase	:     Optional[Any]            =       []
					lowerCamelCase	:     List[str]            =       None
					lowerCamelCase	:     List[str]            =       inputs['input_ids'].shape[0]

					lowerCamelCase	:     Any            =       inputs['input_ids'].to(self.device   )
					lowerCamelCase	:     Optional[Any]            =       inputs['attention_mask'].to(self.device   )
					lowerCamelCase	:     Optional[int]            =       inputs['token_type_ids'].to(self.device   )
					lowerCamelCase	:     str            =       None

					for index in range(UpperCAmelCase_   ):
							# If sequences have already been processed, the token type IDs will be created according to the previous
							# answer.
							if prev_answers is not None:
									lowerCamelCase	:     List[str]            =       token_type_ids_example[:, 3]  # shape (seq_len,)
									lowerCamelCase	:     Dict            =       np.zeros_like(prev_labels_example.cpu().numpy()   )  # shape (seq_len,)

									lowerCamelCase	:     Optional[Any]            =       token_type_ids[index]  # shape (seq_len, 7)
									for i in range(model_labels.shape[0]   ):
											lowerCamelCase	:     str            =       token_type_ids_example[:, 0].tolist()[i]
											lowerCamelCase	:     str            =       token_type_ids_example[:, 1].tolist()[i] - 1
											lowerCamelCase	:     str            =       token_type_ids_example[:, 2].tolist()[i] - 1

											if row_id >= 0 and col_id >= 0 and segment_id == 1:
													lowerCamelCase	:     List[str]            =       int(prev_answers[(col_id, row_id)]   )

									lowerCamelCase	:     Optional[int]            =       torch.from_numpy(UpperCAmelCase_   ).type(torch.long   ).to(self.device   )

							lowerCamelCase	:     List[Any]            =       input_ids[index]
							lowerCamelCase	:     Optional[int]            =       attention_mask[index]  # shape (seq_len,)
							lowerCamelCase	:     List[str]            =       token_type_ids[index]  # shape (seq_len, 7)
							lowerCamelCase	:     Tuple            =       self.model(
							    input_ids=input_ids_example.unsqueeze(0   )						,					attention_mask=attention_mask_example.unsqueeze(0   )						,					token_type_ids=token_type_ids_example.unsqueeze(0   )						,					)
							lowerCamelCase	:     str            =       outputs.logits

							if self.aggregate:
									all_aggregations.append(outputs.logits_aggregation   )

							all_logits.append(UpperCAmelCase_   )

							lowerCamelCase	:     Dict            =       torch.distributions.Bernoulli(logits=UpperCAmelCase_   )
							lowerCamelCase	:     Tuple            =       dist_per_token.probs * attention_mask_example.type(torch.floataa   ).to(
							    dist_per_token.probs.device   )

							lowerCamelCase	:     str            =       collections.defaultdict(UpperCAmelCase_   )
							for i, p in enumerate(probabilities.squeeze().tolist()   ):
									lowerCamelCase	:     Tuple            =       token_type_ids_example[:, 0].tolist()[i]
									lowerCamelCase	:     Dict            =       token_type_ids_example[:, 1].tolist()[i] - 1
									lowerCamelCase	:     List[Any]            =       token_type_ids_example[:, 2].tolist()[i] - 1
									if col >= 0 and row >= 0 and segment_id == 1:
											coords_to_probs[(col, row)].append(UpperCAmelCase_   )

							lowerCamelCase	:     List[str]            =       {key: np.array(coords_to_probs[key]   ).mean() > 0.5 for key in coords_to_probs}

					lowerCamelCase	:     int            =       torch.cat(tuple(UpperCAmelCase_   )						,					0   )

					return (logits_batch,) if not self.aggregate else (logits_batch, torch.cat(tuple(UpperCAmelCase_   )						,					0   ))
			else:
					lowerCamelCase	:     Union[str, Any]            =       []
					lowerCamelCase	:     Union[str, Any]            =       []
					lowerCamelCase	:     Union[str, Any]            =       None
					lowerCamelCase	:     str            =       inputs['input_ids'].shape[0]

					lowerCamelCase	:     List[Any]            =       inputs['input_ids']
					lowerCamelCase	:     str            =       inputs['attention_mask']
					lowerCamelCase	:     Optional[Any]            =       inputs['token_type_ids'].numpy()
					lowerCamelCase	:     Optional[Any]            =       None

					for index in range(UpperCAmelCase_   ):
							# If sequences have already been processed, the token type IDs will be created according to the previous
							# answer.
							if prev_answers is not None:
									lowerCamelCase	:     Union[str, Any]            =       token_type_ids_example[:, 3]  # shape (seq_len,)
									lowerCamelCase	:     List[Any]            =       np.zeros_like(UpperCAmelCase_						,					dtype=np.intaa   )  # shape (seq_len,)

									lowerCamelCase	:     str            =       token_type_ids[index]  # shape (seq_len, 7)
									for i in range(model_labels.shape[0]   ):
											lowerCamelCase	:     int            =       token_type_ids_example[:, 0].tolist()[i]
											lowerCamelCase	:     Optional[int]            =       token_type_ids_example[:, 1].tolist()[i] - 1
											lowerCamelCase	:     Tuple            =       token_type_ids_example[:, 2].tolist()[i] - 1

											if row_id >= 0 and col_id >= 0 and segment_id == 1:
													lowerCamelCase	:     Optional[int]            =       int(prev_answers[(col_id, row_id)]   )

									lowerCamelCase	:     Optional[int]            =       model_labels

							lowerCamelCase	:     str            =       input_ids[index]
							lowerCamelCase	:     Tuple            =       attention_mask[index]  # shape (seq_len,)
							lowerCamelCase	:     Tuple            =       token_type_ids[index]  # shape (seq_len, 7)
							lowerCamelCase	:     Union[str, Any]            =       self.model(
							    input_ids=np.expand_dims(UpperCAmelCase_						,					axis=0   )						,					attention_mask=np.expand_dims(UpperCAmelCase_						,					axis=0   )						,					token_type_ids=np.expand_dims(UpperCAmelCase_						,					axis=0   )						,					)
							lowerCamelCase	:     int            =       outputs.logits

							if self.aggregate:
									all_aggregations.append(outputs.logits_aggregation   )

							all_logits.append(UpperCAmelCase_   )

							lowerCamelCase	:     int            =       tfp.distributions.Bernoulli(logits=UpperCAmelCase_   )
							lowerCamelCase	:     Dict            =       dist_per_token.probs_parameter() * tf.cast(UpperCAmelCase_						,					tf.floataa   )

							lowerCamelCase	:     Union[str, Any]            =       collections.defaultdict(UpperCAmelCase_   )
							lowerCamelCase	:     List[str]            =       token_type_ids_example
							for i, p in enumerate(tf.squeeze(UpperCAmelCase_   ).numpy().tolist()   ):
									lowerCamelCase	:     List[str]            =       token_type_ids_example[:, 0].tolist()[i]
									lowerCamelCase	:     Optional[int]            =       token_type_ids_example[:, 1].tolist()[i] - 1
									lowerCamelCase	:     int            =       token_type_ids_example[:, 2].tolist()[i] - 1
									if col >= 0 and row >= 0 and segment_id == 1:
											coords_to_probs[(col, row)].append(UpperCAmelCase_   )

							lowerCamelCase	:     Any            =       {key: np.array(coords_to_probs[key]   ).mean() > 0.5 for key in coords_to_probs}

					lowerCamelCase	:     Union[str, Any]            =       tf.concat(tuple(UpperCAmelCase_   )						,					0   )

					return (logits_batch,) if not self.aggregate else (logits_batch, tf.concat(tuple(UpperCAmelCase_   )						,					0   ))




	def __call__(					self						,					*UpperCAmelCase_						,					**UpperCAmelCase_   )						->				Optional[int]:
			lowerCamelCase	:     Optional[Any]            =       self._args_parser(*UpperCAmelCase_						,					**UpperCAmelCase_   )

			lowerCamelCase	:     Union[str, Any]            =       super().__call__(UpperCAmelCase_						,					**UpperCAmelCase_   )
			if len(UpperCAmelCase_   ) == 1:
					return results[0]
			return results




	def      _UpperCamelCase       (					self						,					UpperCAmelCase_=None						,					UpperCAmelCase_=None						,					UpperCAmelCase_=None						,					**UpperCAmelCase_   )						->				Union[str, Any]:
			lowerCamelCase	:     List[Any]            =       {}
			if padding is not None:
					lowerCamelCase	:     Union[str, Any]            =       padding
			if truncation is not None:
					lowerCamelCase	:     Dict            =       truncation

			lowerCamelCase	:     Optional[Any]            =       {}
			if sequential is not None:
					lowerCamelCase	:     Any            =       sequential
			return preprocess_params, forward_params, {}




	def      _UpperCamelCase       (					self						,					UpperCAmelCase_						,					UpperCAmelCase_=None						,					UpperCAmelCase_=True						,					UpperCAmelCase_=None   )						->				str:
			if truncation is None:
					if self.type == "tapas":
							lowerCamelCase	:     Any            =       'drop_rows_to_fit'
					else:
							lowerCamelCase	:     str            =       'do_not_truncate'

			lowerCamelCase      ,       lowerCamelCase	:     List[str]            =       pipeline_input['table'], pipeline_input['query']
			if table.empty:
					raise ValueError('table is empty'   )
			if query is None or query == "":
					raise ValueError('query is empty'   )
			lowerCamelCase	:     Union[str, Any]            =       self.tokenizer(UpperCAmelCase_						,					UpperCAmelCase_						,					return_tensors=self.framework						,					truncation=UpperCAmelCase_						,					padding=UpperCAmelCase_   )
			lowerCamelCase	:     int            =       table
			return inputs




	def      _UpperCamelCase       (					self						,					UpperCAmelCase_						,					UpperCAmelCase_=False   )						->				Optional[Any]:
			lowerCamelCase	:     Optional[Any]            =       model_inputs.pop('table'   )

			if self.type == "tapas":
					if sequential:
							lowerCamelCase	:     List[Any]            =       self.sequential_inference(**UpperCAmelCase_   )
					else:
							lowerCamelCase	:     int            =       self.batch_inference(**UpperCAmelCase_   )
			else:
					lowerCamelCase	:     Tuple            =       self.model.generate(**UpperCAmelCase_   )
			lowerCamelCase	:     Union[str, Any]            =       {'model_inputs': model_inputs, 'table': table, 'outputs': outputs}
			return model_outputs




	def      _UpperCamelCase       (					self						,					UpperCAmelCase_   )						->				str:
			lowerCamelCase	:     str            =       model_outputs['model_inputs']
			lowerCamelCase	:     int            =       model_outputs['table']
			lowerCamelCase	:     Optional[Any]            =       model_outputs['outputs']
			if self.type == "tapas":
					if self.aggregate:
							lowerCamelCase      ,       lowerCamelCase	:     Optional[int]            =       outputs[:2]
							lowerCamelCase	:     List[str]            =       self.tokenizer.convert_logits_to_predictions(UpperCAmelCase_						,					UpperCAmelCase_						,					UpperCAmelCase_   )
							lowerCamelCase      ,       lowerCamelCase	:     Union[str, Any]            =       predictions
							lowerCamelCase	:     Dict            =       {i: self.model.config.aggregation_labels[pred] for i, pred in enumerate(UpperCAmelCase_   )}

							lowerCamelCase	:     Union[str, Any]            =       self.model.config.no_aggregation_label_index
							lowerCamelCase	:     int            =       {
							    i: aggregators[i] + ' > ' for i, pred in enumerate(UpperCAmelCase_   ) if pred != no_agg_label_index
							}
					else:
							lowerCamelCase	:     int            =       outputs[0]
							lowerCamelCase	:     Any            =       self.tokenizer.convert_logits_to_predictions(UpperCAmelCase_						,					UpperCAmelCase_   )
							lowerCamelCase	:     List[str]            =       predictions[0]
							lowerCamelCase	:     Optional[int]            =       {}
							lowerCamelCase	:     List[str]            =       {}
					lowerCamelCase	:     Any            =       []
					for index, coordinates in enumerate(UpperCAmelCase_   ):
							lowerCamelCase	:     Optional[int]            =       [table.iat[coordinate] for coordinate in coordinates]
							lowerCamelCase	:     Dict            =       aggregators.get(UpperCAmelCase_						,					''   )
							lowerCamelCase	:     Optional[Any]            =       aggregators_prefix.get(UpperCAmelCase_						,					''   )
							lowerCamelCase	:     int            =       {
							    'answer': aggregator_prefix + ', '.join(UpperCAmelCase_   ),
							    'coordinates': coordinates,
							    'cells': [table.iat[coordinate] for coordinate in coordinates],
							}
							if aggregator:
									lowerCamelCase	:     Optional[Any]            =       aggregator

							answers.append(UpperCAmelCase_   )
					if len(UpperCAmelCase_   ) == 0:
							raise PipelineException('Empty answer'   )
			else:
					lowerCamelCase	:     List[Any]            =       [{'answer': answer} for answer in self.tokenizer.batch_decode(UpperCAmelCase_						,					skip_special_tokens=UpperCAmelCase_   )]

			return answers if len(UpperCAmelCase_   ) > 1 else answers[0]






