
import json
import os
import tempfile
import unittest
import unittest.mock as mock
from pathlib import Path

from requests.exceptions import HTTPError

from transformers.utils import (
    CONFIG_NAME,
    FLAX_WEIGHTS_NAME,
    TF2_WEIGHTS_NAME,
    TRANSFORMERS_CACHE,
    WEIGHTS_NAME,
    cached_file,
    get_file_from_repo,
    has_file,
)


lowercase   =	'''hf-internal-testing/tiny-random-bert'''
lowercase   =	os.path.join(TRANSFORMERS_CACHE, '''models--hf-internal-testing--tiny-random-bert''')
lowercase   =	'''9b8c223d42b2188cb49d29af482996f9d0f3e5a6'''





class    __A(					unittest.TestCase							):

					def  lowercase__   (						self       :  Optional[int] ):
												lowerCamelCase_					=       cached_file(__UpperCamelCase ,       __UpperCamelCase )
												# Should have downloaded the file in here
												self.assertTrue(os.path.isdir(__UpperCamelCase ) )
												# Cache should contain at least those three subfolders:
												for subfolder in ["blobs", "refs", "snapshots"]:
																			self.assertTrue(os.path.isdir(os.path.join(__UpperCamelCase ,       __UpperCamelCase ) ) )
												with open(os.path.join(__UpperCamelCase ,       """refs""" ,       """main""" ) ) as f:
																			lowerCamelCase_					=       f.read()
												self.assertEqual(__UpperCamelCase ,       os.path.join(__UpperCamelCase ,       """snapshots""" ,       __UpperCamelCase ,       __UpperCamelCase ) )
												self.assertTrue(os.path.isfile(__UpperCamelCase ) )

												# File is cached at the same place the second time.
												lowerCamelCase_					=       cached_file(__UpperCamelCase ,       __UpperCamelCase )
												self.assertEqual(__UpperCamelCase ,       __UpperCamelCase )

												# Using a specific revision to test the full commit hash.
												lowerCamelCase_					=       cached_file(__UpperCamelCase ,       __UpperCamelCase ,       revision="""9b8c223""" )
												self.assertEqual(__UpperCamelCase ,       os.path.join(__UpperCamelCase ,       """snapshots""" ,       __UpperCamelCase ,       __UpperCamelCase ) )

					def  lowercase__   (						self       :  str ):
												with self.assertRaisesRegex(__UpperCamelCase ,       """is not a valid model identifier""" ):
																			lowerCamelCase_					=       cached_file("""tiny-random-bert""" ,       __UpperCamelCase )

												with self.assertRaisesRegex(__UpperCamelCase ,       """is not a valid git identifier""" ):
																			lowerCamelCase_					=       cached_file(__UpperCamelCase ,       __UpperCamelCase ,       revision="""aaaa""" )

												with self.assertRaisesRegex(__UpperCamelCase ,       """does not appear to have a file named""" ):
																			lowerCamelCase_					=       cached_file(__UpperCamelCase ,       """conf""" )

					def  lowercase__   (						self       :  Union[str, Any] ):
												with self.assertRaisesRegex(__UpperCamelCase ,       """does not appear to have a file named""" ):
																			lowerCamelCase_					=       cached_file(__UpperCamelCase ,       """conf""" )

												with open(os.path.join(__UpperCamelCase ,       """refs""" ,       """main""" ) ) as f:
																			lowerCamelCase_					=       f.read()
												self.assertTrue(os.path.isfile(os.path.join(__UpperCamelCase ,       """.no_exist""" ,       __UpperCamelCase ,       """conf""" ) ) )

												lowerCamelCase_					=       cached_file(__UpperCamelCase ,       """conf""" ,       _raise_exceptions_for_missing_entries=__UpperCamelCase )
												self.assertIsNone(__UpperCamelCase )

												lowerCamelCase_					=       cached_file(__UpperCamelCase ,       """conf""" ,       local_files_only=__UpperCamelCase ,       _raise_exceptions_for_missing_entries=__UpperCamelCase )
												self.assertIsNone(__UpperCamelCase )

												lowerCamelCase_					=       mock.Mock()
												lowerCamelCase_					=       5_0_0
												lowerCamelCase_					=       {}
												lowerCamelCase_					=       HTTPError
												lowerCamelCase_					=       {}

												# Under the mock environment we get a 500 error when trying to reach the tokenizer.
												with mock.patch("""requests.Session.request""" ,       return_value=__UpperCamelCase ) as mock_head:
																			lowerCamelCase_					=       cached_file(__UpperCamelCase ,       """conf""" ,       _raise_exceptions_for_connection_errors=__UpperCamelCase )
																			self.assertIsNone(__UpperCamelCase )
																			# This check we did call the fake head request
																			mock_head.assert_called()

					def  lowercase__   (						self       :  str ):
												self.assertTrue(has_file("""hf-internal-testing/tiny-bert-pt-only""" ,       __UpperCamelCase ) )
												self.assertFalse(has_file("""hf-internal-testing/tiny-bert-pt-only""" ,       __UpperCamelCase ) )
												self.assertFalse(has_file("""hf-internal-testing/tiny-bert-pt-only""" ,       __UpperCamelCase ) )

					def  lowercase__   (						self       :  Any ):
												# `get_file_from_repo` returns None if the file does not exist
												self.assertIsNone(get_file_from_repo("""bert-base-cased""" ,       """ahah.txt""" ) )

												# The function raises if the repository does not exist.
												with self.assertRaisesRegex(__UpperCamelCase ,       """is not a valid model identifier""" ):
																			get_file_from_repo("""bert-base-case""" ,       __UpperCamelCase )

												# The function raises if the revision does not exist.
												with self.assertRaisesRegex(__UpperCamelCase ,       """is not a valid git identifier""" ):
																			get_file_from_repo("""bert-base-cased""" ,       __UpperCamelCase ,       revision="""ahaha""" )

												lowerCamelCase_					=       get_file_from_repo("""bert-base-cased""" ,       __UpperCamelCase )
												# The name is the cached name which is not very easy to test, so instead we load the content.
												lowerCamelCase_					=       json.loads(open(__UpperCamelCase ,       """r""" ).read() )
												self.assertEqual(config["""hidden_size"""] ,       7_6_8 )



					def  lowercase__   (						self       :  Dict ):
												with tempfile.TemporaryDirectory() as tmp_dir:
																			lowerCamelCase_					=       Path(__UpperCamelCase ) / """a.txt"""
																			filename.touch()
																			self.assertEqual(get_file_from_repo(__UpperCamelCase ,       """a.txt""" ) ,       str(__UpperCamelCase ) )

																			self.assertIsNone(get_file_from_repo(__UpperCamelCase ,       """b.txt""" ) )







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    __A(					UpperCAmelCase  ,		unittest.TestCase							):
					SCREAMING_SNAKE_CASE           =     ProphetNetTokenizer
					SCREAMING_SNAKE_CASE           =     False

					def  lowercase__   (						self       :  Optional[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  lowercase__   (						self       :  int ,       __UpperCamelCase       :  int ):
												lowerCamelCase_					=       """UNwant\u00E9d,running"""
												lowerCamelCase_					=       """unwanted, running"""
												return input_text, output_text

					def  lowercase__   (						self       :  Optional[int] ):
												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, 1_2, 1_0, 1_1] )

					def  lowercase__   (						self       :  Tuple ):
												lowerCamelCase_					=       BasicTokenizer()

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

					def  lowercase__   (						self       :  Union[str, 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  lowercase__   (						self       :  Optional[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  lowercase__   (						self       :  Optional[int] ):
												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  lowercase__   (						self       :  List[Any] ):
												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  lowercase__   (						self       :  List[str] ):
												lowerCamelCase_					=       BasicTokenizer(do_lower_case=__UpperCamelCase )

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

					def  lowercase__   (						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  lowercase__   (						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  lowercase__   (						self       :  Dict ):
												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  lowercase__   (						self       :  List[str] ):
												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  lowercase__   (						self       :  int ):
												lowerCamelCase_					=       self.tokenizer_class.from_pretrained("""microsoft/prophetnet-large-uncased""" )

												lowerCamelCase_					=       ["""A long paragraph for summarization.""", """Another paragraph for summarization."""]
												lowerCamelCase_					=       [1_0_3_7, 2_1_4_6, 2_0_4_2_3, 2_0_0_5, 7_6_8_0, 7_8_4_9, 3_9_8_9, 1_0_1_2, 1_0_2]
												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  lowercase__   (						self       :  List[str] ):
												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  lowercase__   (						self       :  Union[str, Any] ):
												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  lowercase__   (						self       :  Tuple ):
												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  lowercase__   (						self       :  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 + [1_0_2]
												assert encoded_pair == text + [1_0_2] + text_a + [1_0_2]





