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476ba679dd
* feature for tokenizer without slow/legacy version * format * modify common test * add tests * add PreTrainedTokenizerFast to AutoTokenizer * format * change tokenizer common test in order to be able to run test without a slow version * update tokenizer fast test in order to use `rust_tokenizer_class` attribute instead of `tokenizer_class` * add autokenizer test * replace `if self.tokenizer_class is not None` with ` if self.tokenizer_class is None` * remove obsolete change in comment * Update src/transformers/tokenization_utils_base.py Co-authored-by: Lysandre Debut <lysandre@huggingface.co> * Update src/transformers/tokenization_utils_fast.py Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * change `get_main_tokenizer` into `get_tokenizers` * clarify `get_tokenizers` method * homogenize with `test_slow_tokenizer` and `test_rust_tokenizer` * add `test_rust_tokenizer = False` to tokenizer which don't define a fast version * `test_rust_tokenizer = False` for BertJapaneseTokenizer * `test_rust_tokenizer = False` for BertJapaneseCharacterTokenizationTest Co-authored-by: Lysandre Debut <lysandre@huggingface.co> Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# coding=utf-8
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# Copyright 2019 HuggingFace Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from transformers import PreTrainedTokenizerFast
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from transformers.testing_utils import require_tokenizers
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from .test_tokenization_common import TokenizerTesterMixin
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@require_tokenizers
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class PreTrainedTokenizationFastTest(TokenizerTesterMixin, unittest.TestCase):
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rust_tokenizer_class = PreTrainedTokenizerFast
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test_slow_tokenizer = False
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test_rust_tokenizer = True
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from_pretrained_vocab_key = "tokenizer_file"
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def setUp(self):
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self.test_rust_tokenizer = False # because we don't have pretrained_vocab_files_map
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super().setUp()
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self.test_rust_tokenizer = True
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self.tokenizers_list = [(PreTrainedTokenizerFast, "robot-test/dummy-tokenizer-fast", {})]
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tokenizer = PreTrainedTokenizerFast.from_pretrained("robot-test/dummy-tokenizer-fast")
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tokenizer.save_pretrained(self.tmpdirname)
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def test_pretrained_model_lists(self):
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# We disable this test for PreTrainedTokenizerFast because it is the only tokenizer that is not linked to any
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# model
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pass
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def test_prepare_for_model(self):
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# We disable this test for PreTrainedTokenizerFast because it is the only tokenizer that is not linked to any
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# model
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pass
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def test_rust_tokenizer_signature(self):
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# PreTrainedTokenizerFast doesn't have tokenizer_file in its signature
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pass
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