* Add new parameter `pad_to_multiple_of` on tokenizers.
* unittest for pad_to_multiple_of
* Add .name when logging enum.
* Fix missing .items() on dict in tests.
* Add special check + warning if the tokenizer doesn't have proper pad_token.
* Use the correct logger format specifier.
* Ensure tokenizer with no pad_token do not modify the underlying padding strategy.
* Skip test if tokenizer doesn't have pad_token
* Fix RobertaTokenizer on empty input
* Format.
Signed-off-by: Morgan Funtowicz <funtowiczmo@gmail.com>
* fix and updating to simpler API
Co-authored-by: Thomas Wolf <thomwolf@users.noreply.github.com>
* avoid recursion in id checks for fast tokenizers
* better typings and fix#5232
* align slow and fast tokenizers behaviors for Roberta and GPT2
* style and quality
* fix tests - improve typings
* fix-5181
Padding to max sequence length while truncation to another length was wrong on slow tokenizers
* clean up and fix#5155
* fix XLM test
* Fix tests for Transfo-XL
* logging only above WARNING in tests
* switch slow tokenizers tests in @slow
* fix Marian truncation tokenization test
* style and quality
* make the test a lot faster by limiting the sequence length used in tests
* Add return lengths
* make pad a bit more flexible so it can be used as collate_fn
* check all kwargs sent to encoding method are known
* fixing kwargs in encodings
* New AddedToken class in python
This class let you specify specifique tokenization behaviors for some special tokens. Used in particular for GPT2 and Roberta, to control how white spaces are stripped around special tokens.
* style and quality
* switched to hugginface tokenizers library for AddedTokens
* up to tokenizer 0.8.0-rc3 - update API to use AddedToken state
* style and quality
* do not raise an error on additional or unused kwargs for tokenize() but only a warning
* transfo-xl pretrained model requires torch
* Update src/transformers/tokenization_utils.py
Co-authored-by: Lysandre Debut <lysandre@huggingface.co>
Co-authored-by: Lysandre Debut <lysandre@huggingface.co>
* fix#5081 and improve backward compatibility (slightly)
* add nlp to setup.cfg - style and quality
* align default to previous default
* remove test that doesn't generalize
* Added is_fast property on BatchEncoding to indicate if the object comes from a Fast Tokenizer.
* Added __get_state__() & __set_state__() to be pickable.
* Correct tokens() return type from List[int] to List[str]
* Added unittest for BatchEncoding pickle/unpickle
* Added unittest for BatchEncoding is_fast
* More careful checking on BatchEncoding unpickle tests.
* Formatting.
* is_fast should assertTrue on Rust tokenizers.
* Ensure tensorflow has correct way of checking array_equal
* More formatting.
