
"""simple docstring"""

import itertools
import json
import linecache
import os
import pickle
import re
import socket
import string
from collections import Counter
from logging import getLogger
from pathlib import Path
from typing import Callable, Dict, Iterable, List

import git
import torch
from torch.utils.data import Dataset

from transformers import BartTokenizer, RagTokenizer, TaTokenizer




def     lowercase__						(					lowerCAmelCase				:					Any ,				lowerCAmelCase				:					Tuple ,				lowerCAmelCase				:					int ,				lowerCAmelCase				:					Optional[Any] ,				lowerCAmelCase				:					str=True ,				lowerCAmelCase				:					Optional[Any]="pt" ) ->      List[Any]:






				"""simple docstring"""




				UpperCAmelCase									=					{"""add_prefix_space""": True} if isinstance(lowerCAmelCase ,				lowerCAmelCase ) and not line.startswith(' ' ) else {}
				UpperCAmelCase									=					padding_side
				return tokenizer(
				    [line] ,				max_length=lowerCAmelCase ,				padding='max_length' if pad_to_max_length else None ,				truncation=lowerCAmelCase ,				return_tensors=lowerCAmelCase ,				add_special_tokens=lowerCAmelCase ,				**lowerCAmelCase ,				)




def     lowercase__						(					lowerCAmelCase				:					Optional[int] ,				lowerCAmelCase				:					Union[str, Any] ,				lowerCAmelCase				:					List[Any]=None ,				) ->      Optional[int]:






				"""simple docstring"""




				UpperCAmelCase									=					input_ids.ne(lowerCAmelCase ).any(dim=0 )
				if attention_mask is None:
								return input_ids[:, keep_column_mask]
				else:
								return (input_ids[:, keep_column_mask], attention_mask[:, keep_column_mask])
class      _UpperCAmelCase							(		__SCREAMING_SNAKE_CASE							):




						def __init__(							self   ,       lowercase_   ,       lowercase_   ,       lowercase_   ,       lowercase_   ,       lowercase_="train"   ,       lowercase_=None   ,       lowercase_=None   ,       lowercase_=None   ,       lowercase_=""   ,       )						->					int:
										super().__init__()
										UpperCAmelCase									=					Path(_a							).joinpath(type_path + '.source'							)
										UpperCAmelCase									=					Path(_a							).joinpath(type_path + '.target'							)
										UpperCAmelCase									=					self.get_char_lens(self.src_file							)
										UpperCAmelCase									=					max_source_length
										UpperCAmelCase									=					max_target_length
										assert min(self.src_lens							) > 0, F"found empty line in {self.src_file}"
										UpperCAmelCase									=					tokenizer
										UpperCAmelCase									=					prefix
										if n_obs is not None:
														UpperCAmelCase									=					self.src_lens[:n_obs]
										UpperCAmelCase									=					src_lang
										UpperCAmelCase									=					tgt_lang




						def __len__(							self							)						->					str:
										return len(self.src_lens							)




						def __getitem__(							self   ,       lowercase_							)						->					Any:
										UpperCAmelCase									=					index + 1  # linecache starts at 1
										UpperCAmelCase									=					self.prefix + linecache.getline(str(self.src_file							)   ,       _a							).rstrip('\n'							)
										UpperCAmelCase									=					linecache.getline(str(self.tgt_file							)   ,       _a							).rstrip('\n'							)
										assert source_line, F"empty source line for index {index}"
										assert tgt_line, F"empty tgt line for index {index}"

										# Need to add eos token manually for T5
										if isinstance(self.tokenizer   ,       _a							):
														source_line += self.tokenizer.eos_token
														tgt_line += self.tokenizer.eos_token

										# Pad source and target to the right
										UpperCAmelCase									=					(
										    self.tokenizer.question_encoder if isinstance(self.tokenizer   ,       _a							) else self.tokenizer
										)
										UpperCAmelCase									=					self.tokenizer.generator if isinstance(self.tokenizer   ,       _a							) else self.tokenizer

										UpperCAmelCase									=					encode_line(_a   ,       _a   ,       self.max_source_length   ,       'right'							)
										UpperCAmelCase									=					encode_line(_a   ,       _a   ,       self.max_target_length   ,       'right'							)

										UpperCAmelCase									=					source_inputs["""input_ids"""].squeeze()
										UpperCAmelCase									=					target_inputs["""input_ids"""].squeeze()
										UpperCAmelCase									=					source_inputs["""attention_mask"""].squeeze()
										return {
										    "input_ids": source_ids,
										    "attention_mask": src_mask,
										    "decoder_input_ids": target_ids,
										}




						@staticmethod
						def     a_      (							lowercase_							)						->					Optional[Any]:
										return [len(_a							) for x in Path(_a							).open().readlines()]




						def     a_      (							self   ,       lowercase_							)						->					Tuple:
										UpperCAmelCase									=					torch.stack([x['input_ids'] for x in batch]							)
										UpperCAmelCase									=					torch.stack([x['attention_mask'] for x in batch]							)
										UpperCAmelCase									=					torch.stack([x['decoder_input_ids'] for x in batch]							)
										UpperCAmelCase									=					(
										    self.tokenizer.generator.pad_token_id
										    if isinstance(self.tokenizer   ,       _a							)
										    else self.tokenizer.pad_token_id
										)
										UpperCAmelCase									=					(
										    self.tokenizer.question_encoder.pad_token_id
										    if isinstance(self.tokenizer   ,       _a							)
										    else self.tokenizer.pad_token_id
										)
										UpperCAmelCase									=					trim_batch(_a   ,       _a							)
										UpperCAmelCase									=					trim_batch(_a   ,       _a   ,       attention_mask=_a							)
										UpperCAmelCase									=					{
										    """input_ids""": source_ids,
										    """attention_mask""": source_mask,
										    """decoder_input_ids""": y,
										}
										return batch

SCREAMING_SNAKE_CASE_    					=						getLogger(__name__)




def     lowercase__						(					lowerCAmelCase				:					List[List] ) ->      str:






				"""simple docstring"""




				return list(itertools.chain.from_iterable(lowerCAmelCase ) )




def     lowercase__						(					lowerCAmelCase				:					str ) ->      List[Any]:






				"""simple docstring"""




				UpperCAmelCase									=					get_git_info()
				save_json(lowerCAmelCase ,				os.path.join(lowerCAmelCase ,				'git_log.json' ) )




def     lowercase__						(					lowerCAmelCase				:					List[str] ,				lowerCAmelCase				:					List[Any] ,				lowerCAmelCase				:					List[str]=4 ,				**lowerCAmelCase				:					List[str] ) ->      Dict:






				"""simple docstring"""




				with open(lowerCAmelCase ,				'w' ) as f:
								json.dump(lowerCAmelCase ,				lowerCAmelCase ,				indent=lowerCAmelCase ,				**lowerCAmelCase )




def     lowercase__						(					lowerCAmelCase				:					Any ) ->      Optional[Any]:






				"""simple docstring"""




				with open(lowerCAmelCase ) as f:
								return json.load(lowerCAmelCase )




def     lowercase__						(					) ->      Dict:






				"""simple docstring"""




				UpperCAmelCase									=					git.Repo(search_parent_directories=lowerCAmelCase )
				UpperCAmelCase									=					{
				    """repo_id""": str(lowerCAmelCase ),
				    """repo_sha""": str(repo.head.object.hexsha ),
				    """repo_branch""": str(repo.active_branch ),
				    """hostname""": str(socket.gethostname() ),
				}
				return repo_infos




def     lowercase__						(					lowerCAmelCase				:					Callable ,				lowerCAmelCase				:					Iterable ) ->      List[str]:






				"""simple docstring"""




				return list(map(lowerCAmelCase ,				lowerCAmelCase ) )




def     lowercase__						(					lowerCAmelCase				:					int ,				lowerCAmelCase				:					Union[str, Any] ) ->      Tuple:






				"""simple docstring"""




				with open(lowerCAmelCase ,				'wb' ) as f:
								return pickle.dump(lowerCAmelCase ,				lowerCAmelCase )




def     lowercase__						(					lowerCAmelCase				:					List[str] ) ->      str:






				"""simple docstring"""




				def remove_articles(lowerCAmelCase				:					Any ):
								return re.sub(r'\b(a|an|the)\b' ,				' ' ,				lowerCAmelCase )

				def white_space_fix(lowerCAmelCase				:					List[Any] ):
								return " ".join(text.split() )

				def remove_punc(lowerCAmelCase				:					Union[str, Any] ):
								UpperCAmelCase									=					set(string.punctuation )
								return "".join(ch for ch in text if ch not in exclude )

				def lower(lowerCAmelCase				:					List[str] ):
								return text.lower()

				return white_space_fix(remove_articles(remove_punc(lower(lowerCAmelCase ) ) ) )




def     lowercase__						(					lowerCAmelCase				:					int ,				lowerCAmelCase				:					int ) ->      Any:






				"""simple docstring"""




				UpperCAmelCase									=					normalize_answer(lowerCAmelCase ).split()
				UpperCAmelCase									=					normalize_answer(lowerCAmelCase ).split()
				UpperCAmelCase									=					Counter(lowerCAmelCase ) & Counter(lowerCAmelCase )
				UpperCAmelCase									=					sum(common.values() )
				if num_same == 0:
								return 0
				UpperCAmelCase									=					1.0 * num_same / len(lowerCAmelCase )
				UpperCAmelCase									=					1.0 * num_same / len(lowerCAmelCase )
				UpperCAmelCase									=					(2 * precision * recall) / (precision + recall)
				return fa




def     lowercase__						(					lowerCAmelCase				:					Any ,				lowerCAmelCase				:					Any ) ->      Tuple:






				"""simple docstring"""




				return normalize_answer(lowerCAmelCase ) == normalize_answer(lowerCAmelCase )




def     lowercase__						(					lowerCAmelCase				:					List[str] ,				lowerCAmelCase				:					List[str] ) ->      List[str]:






				"""simple docstring"""




				assert len(lowerCAmelCase ) == len(lowerCAmelCase )
				UpperCAmelCase									=					0
				for hypo, pred in zip(lowerCAmelCase ,				lowerCAmelCase ):
								em += exact_match_score(lowerCAmelCase ,				lowerCAmelCase )
				if len(lowerCAmelCase ) > 0:
								em /= len(lowerCAmelCase )
				return {"em": em}




def     lowercase__						(					lowerCAmelCase				:					Union[str, Any] ) ->      List[Any]:






				"""simple docstring"""




				return model_prefix.startswith('rag' )







def     lowercase__						(					lowerCAmelCase				:					Optional[Any] ,				lowerCAmelCase				:					int ,				lowerCAmelCase				:					Union[str, Any] ) ->      Optional[Any]:






				"""simple docstring"""




				UpperCAmelCase									=					{p: p for p in extra_params}
				# T5 models don't have `dropout` param, they have `dropout_rate` instead
				UpperCAmelCase									=					"""dropout_rate"""
				for p in extra_params:
								if getattr(lowerCAmelCase ,				lowerCAmelCase ,				lowerCAmelCase ):
												if not hasattr(lowerCAmelCase ,				lowerCAmelCase ) and not hasattr(lowerCAmelCase ,				equivalent_param[p] ):
																logger.info('config doesn\'t have a `{}` attribute'.format(lowerCAmelCase ) )
																delattr(lowerCAmelCase ,				lowerCAmelCase )
																continue
												UpperCAmelCase									=					p if hasattr(lowerCAmelCase ,				lowerCAmelCase ) else equivalent_param[p]
												setattr(lowerCAmelCase ,				lowerCAmelCase ,				getattr(lowerCAmelCase ,				lowerCAmelCase ) )
												delattr(lowerCAmelCase ,				lowerCAmelCase )
				return hparams, config





"""simple docstring"""

def     lowercase__						(					lowerCAmelCase				:					int ,				lowerCAmelCase				:					int ) ->      int:






    """simple docstring"""




    return int((input_a, input_a).count(0 ) == 0 )




def     lowercase__						(					) ->      None:






    """simple docstring"""




    assert and_gate(0 ,				0 ) == 0
    assert and_gate(0 ,				1 ) == 0
    assert and_gate(1 ,				0 ) == 0
    assert and_gate(1 ,				1 ) == 1


if __name__ == "__main__":
   test_and_gate()
   print(and_gate(1, 0))
   print(and_gate(0, 0))
   print(and_gate(0, 1))
   print(and_gate(1, 1))



