
import os
import unittest

from transformers import BatchEncoding
from transformers.models.bert.tokenization_bert import (
    BasicTokenizer,
    WordpieceTokenizer,
    _is_control,
    _is_punctuation,
    _is_whitespace,
)
from transformers.models.prophetnet.tokenization_prophetnet import VOCAB_FILES_NAMES, ProphetNetTokenizer
from transformers.testing_utils import require_torch, slow

from ...test_tokenization_common import TokenizerTesterMixin





class 			_lowerCAmelCase      (			__a      ,   unittest.TestCase ):
				_lowercase    	=ProphetNetTokenizer
				_lowercase    	=False




				def   __a		(      self  )       ->   Any:
							super().setUp()

							lowerCAmelCase_      			=			[
							    "[UNK]",
							    "[CLS]",
							    "[SEP]",
							    "[PAD]",
							    "[MASK]",
							    "want",
							    "##want",
							    "##ed",
							    "wa",
							    "un",
							    "runn",
							    "##ing",
							    ",",
							    "low",
							    "lowest",
							]
							lowerCAmelCase_      			=			os.path.join(self.tmpdirname       ,       VOCAB_FILES_NAMES["vocab_file"]  )
							with open(self.vocab_file       ,       "w"       ,       encoding="utf-8"  ) as vocab_writer:
										vocab_writer.write("".join([x + "\n" for x in vocab_tokens]  )  )




				def   __a		(      self       ,       _UpperCamelCase  )       ->   int:
							lowerCAmelCase_      			=			"UNwant\u00E9d,running"
							lowerCAmelCase_      			=			"unwanted, running"
							return input_text, output_text




				def   __a		(      self  )       ->   Union[str, Any]:
							lowerCAmelCase_      			=			self.tokenizer_class(self.vocab_file  )

							lowerCAmelCase_      			=			tokenizer.tokenize("UNwant\u00E9d,running"  )
							self.assertListEqual(_UpperCamelCase       ,       ["un", "##want", "##ed", ",", "runn", "##ing"]  )
							self.assertListEqual(tokenizer.convert_tokens_to_ids(_UpperCamelCase  )       ,       [9, 6, 7, 12, 10, 11]  )




				def   __a		(      self  )       ->   Optional[int]:
							lowerCAmelCase_      			=			BasicTokenizer()

							self.assertListEqual(tokenizer.tokenize("ah\u535A\u63A8zz"  )       ,       ["ah", "\u535A", "\u63A8", "zz"]  )




				def   __a		(      self  )       ->   Any:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHeLLo!how  \n Are yoU?  "  )       ,       ["hello", "!", "how", "are", "you", "?"]  )
							self.assertListEqual(tokenizer.tokenize("H\u00E9llo"  )       ,       ["hello"]  )




				def   __a		(      self  )       ->   List[Any]:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase       ,       strip_accents=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHäLLo!how  \n Are yoU?  "  )       ,       ["hällo", "!", "how", "are", "you", "?"]  )
							self.assertListEqual(tokenizer.tokenize("H\u00E9llo"  )       ,       ["h\u00E9llo"]  )




				def   __a		(      self  )       ->   List[str]:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase       ,       strip_accents=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHäLLo!how  \n Are yoU?  "  )       ,       ["hallo", "!", "how", "are", "you", "?"]  )
							self.assertListEqual(tokenizer.tokenize("H\u00E9llo"  )       ,       ["hello"]  )




				def   __a		(      self  )       ->   int:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHäLLo!how  \n Are yoU?  "  )       ,       ["hallo", "!", "how", "are", "you", "?"]  )
							self.assertListEqual(tokenizer.tokenize("H\u00E9llo"  )       ,       ["hello"]  )




				def   __a		(      self  )       ->   List[str]:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHeLLo!how  \n Are yoU?  "  )       ,       ["HeLLo", "!", "how", "Are", "yoU", "?"]  )




				def   __a		(      self  )       ->   int:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase       ,       strip_accents=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHäLLo!how  \n Are yoU?  "  )       ,       ["HäLLo", "!", "how", "Are", "yoU", "?"]  )




				def   __a		(      self  )       ->   Optional[Any]:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase       ,       strip_accents=_UpperCamelCase  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHäLLo!how  \n Are yoU?  "  )       ,       ["HaLLo", "!", "how", "Are", "yoU", "?"]  )




				def   __a		(      self  )       ->   Optional[Any]:
							lowerCAmelCase_      			=			BasicTokenizer(do_lower_case=_UpperCamelCase       ,       never_split=["[UNK]"]  )

							self.assertListEqual(
							    tokenizer.tokenize(" \tHeLLo!how  \n Are yoU? [UNK]"  )       ,       ["HeLLo", "!", "how", "Are", "yoU", "?", "[UNK]"]  )




				def   __a		(      self  )       ->   Optional[int]:
							lowerCAmelCase_      			=			["[UNK]", "[CLS]", "[SEP]", "want", "##want", "##ed", "wa", "un", "runn", "##ing"]

							lowerCAmelCase_      			=			{}
							for i, token in enumerate(_UpperCamelCase  ):
										lowerCAmelCase_      			=			i
							lowerCAmelCase_      			=			WordpieceTokenizer(vocab=_UpperCamelCase       ,       unk_token="[UNK]"  )

							self.assertListEqual(tokenizer.tokenize(""  )       ,       []  )

							self.assertListEqual(tokenizer.tokenize("unwanted running"  )       ,       ["un", "##want", "##ed", "runn", "##ing"]  )

							self.assertListEqual(tokenizer.tokenize("unwantedX running"  )       ,       ["[UNK]", "runn", "##ing"]  )




				@require_torch
				def   __a		(      self  )       ->   List[str]:
							lowerCAmelCase_      			=			self.tokenizer_class.from_pretrained("microsoft/prophetnet-large-uncased"  )

							lowerCAmelCase_      			=			["A long paragraph for summarization.", "Another paragraph for summarization."]
							lowerCAmelCase_      			=			[1_037, 2_146, 20_423, 2_005, 7_680, 7_849, 3_989, 1_012, 102]
							lowerCAmelCase_      			=			tokenizer(_UpperCamelCase       ,       padding=_UpperCamelCase       ,       return_tensors="pt"  )
							self.assertIsInstance(_UpperCamelCase       ,       _UpperCamelCase  )
							lowerCAmelCase_      			=			list(batch.input_ids.numpy()[0]  )
							self.assertListEqual(_UpperCamelCase       ,       _UpperCamelCase  )

							self.assertEqual((2, 9)       ,       batch.input_ids.shape  )
							self.assertEqual((2, 9)       ,       batch.attention_mask.shape  )




				def   __a		(      self  )       ->   Optional[int]:
							self.assertTrue(_is_whitespace(" "  )  )
							self.assertTrue(_is_whitespace("\t"  )  )
							self.assertTrue(_is_whitespace("\r"  )  )
							self.assertTrue(_is_whitespace("\n"  )  )
							self.assertTrue(_is_whitespace("\u00A0"  )  )

							self.assertFalse(_is_whitespace("A"  )  )
							self.assertFalse(_is_whitespace("-"  )  )




				def   __a		(      self  )       ->   str:
							self.assertTrue(_is_control("\u0005"  )  )

							self.assertFalse(_is_control("A"  )  )
							self.assertFalse(_is_control(" "  )  )
							self.assertFalse(_is_control("\t"  )  )
							self.assertFalse(_is_control("\r"  )  )




				def   __a		(      self  )       ->   Dict:
							self.assertTrue(_is_punctuation("-"  )  )
							self.assertTrue(_is_punctuation("$"  )  )
							self.assertTrue(_is_punctuation("`"  )  )
							self.assertTrue(_is_punctuation("."  )  )

							self.assertFalse(_is_punctuation("A"  )  )
							self.assertFalse(_is_punctuation(" "  )  )




				@slow
				def   __a		(      self  )       ->   List[str]:
							lowerCAmelCase_      			=			self.tokenizer_class.from_pretrained("microsoft/prophetnet-large-uncased"  )

							lowerCAmelCase_      			=			tokenizer.encode("sequence builders"       ,       add_special_tokens=_UpperCamelCase  )
							lowerCAmelCase_      			=			tokenizer.encode("multi-sequence build"       ,       add_special_tokens=_UpperCamelCase  )

							lowerCAmelCase_      			=			tokenizer.build_inputs_with_special_tokens(_UpperCamelCase  )
							lowerCAmelCase_      			=			tokenizer.build_inputs_with_special_tokens(_UpperCamelCase       ,       _UpperCamelCase  )

							assert encoded_sentence == text + [102]
							assert encoded_pair == text + [102] + text_a + [102]





import itertools
import string
from collections.abc import Generator, Iterable






def      lowerCamelCase__       (       __lowerCAmelCase						:						Iterable[str]					,							__lowerCAmelCase						:						int       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			iter(__lowerCAmelCase       )
			while True:
						lowerCAmelCase_      			=			tuple(itertools.islice(__lowerCAmelCase					,							__lowerCAmelCase       )       )
						if not chunk:
									return
						yield chunk






def      lowerCamelCase__       (       __lowerCAmelCase						:						str       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			"".join([c.upper() for c in dirty if c in string.ascii_letters]       )
			lowerCAmelCase_      			=			""

			if len(__lowerCAmelCase       ) < 2:
						return dirty

			for i in range(len(__lowerCAmelCase       ) - 1       ):
						clean += dirty[i]

						if dirty[i] == dirty[i + 1]:
									clean += "X"

			clean += dirty[-1]

			if len(__lowerCAmelCase       ) & 1:
						clean += "X"

			return clean






def      lowerCamelCase__       (       __lowerCAmelCase						:						str       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			"ABCDEFGHIKLMNOPQRSTUVWXYZ"
			# we're using a list instead of a '2d' array because it makes the math
			# for setting up the table and doing the actual encoding/decoding simpler
			lowerCAmelCase_      			=			[]

			# copy key chars into the table if they are in `alphabet` ignoring duplicates
			for char in key.upper():
						if char not in table and char in alphabet:
									table.append(__lowerCAmelCase       )

    # fill the rest of the table in with the remaining alphabet chars
			for char in alphabet:
						if char not in table:
									table.append(__lowerCAmelCase       )

			return table






def      lowerCamelCase__       (       __lowerCAmelCase						:						str					,							__lowerCAmelCase						:						str       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			generate_table(__lowerCAmelCase       )
			lowerCAmelCase_      			=			prepare_input(__lowerCAmelCase       )
			lowerCAmelCase_      			=			""

			# https://en.wikipedia.org/wiki/Playfair_cipher#Description
			for chara, chara in chunker(__lowerCAmelCase					,							2       ):
						lowerCAmelCase_			,						lowerCAmelCase_      			=			divmod(table.index(__lowerCAmelCase       )					,							5       )
						lowerCAmelCase_			,						lowerCAmelCase_      			=			divmod(table.index(__lowerCAmelCase       )					,							5       )

						if rowa == rowa:
									ciphertext += table[rowa * 5 + (cola + 1) % 5]
									ciphertext += table[rowa * 5 + (cola + 1) % 5]
						elif cola == cola:
									ciphertext += table[((rowa + 1) % 5) * 5 + cola]
									ciphertext += table[((rowa + 1) % 5) * 5 + cola]
						else:  # rectangle
									ciphertext += table[rowa * 5 + cola]
									ciphertext += table[rowa * 5 + cola]

			return ciphertext






def      lowerCamelCase__       (       __lowerCAmelCase						:						str					,							__lowerCAmelCase						:						str       ):




			"""simple docstring"""


			lowerCAmelCase_      			=			generate_table(__lowerCAmelCase       )
			lowerCAmelCase_      			=			""

			# https://en.wikipedia.org/wiki/Playfair_cipher#Description
			for chara, chara in chunker(__lowerCAmelCase					,							2       ):
						lowerCAmelCase_			,						lowerCAmelCase_      			=			divmod(table.index(__lowerCAmelCase       )					,							5       )
						lowerCAmelCase_			,						lowerCAmelCase_      			=			divmod(table.index(__lowerCAmelCase       )					,							5       )

						if rowa == rowa:
									plaintext += table[rowa * 5 + (cola - 1) % 5]
									plaintext += table[rowa * 5 + (cola - 1) % 5]
						elif cola == cola:
									plaintext += table[((rowa - 1) % 5) * 5 + cola]
									plaintext += table[((rowa - 1) % 5) * 5 + cola]
						else:  # rectangle
									plaintext += table[rowa * 5 + cola]
									plaintext += table[rowa * 5 + cola]

			return plaintext



