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py : handle byte tokens in get_token_type
(#5341)
* py : handle byte tokens in `get_token_type` * py : fix empty bytes arg
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parent
098f6d737b
commit
906cff55c2
10
convert.py
10
convert.py
@ -515,10 +515,14 @@ class HfVocab:
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# Yield token text, score, and type
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yield token_text, self.get_token_score(token_id), self.get_token_type(
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token_id, self.special_ids # Reuse already stored special IDs
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token_id, token_text, self.special_ids # Reuse already stored special IDs
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)
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def get_token_type(self, token_id: int, special_ids: set[int]) -> gguf.TokenType:
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def get_token_type(self, token_id: int, token_text: bytes, special_ids: set[int]) -> gguf.TokenType:
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# Special case for byte tokens
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if re.fullmatch(br"<0x[0-9A-Fa-f]{2}>", token_text):
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return gguf.TokenType.BYTE
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# Determine token type based on whether it's a special token
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return gguf.TokenType.CONTROL if token_id in special_ids else gguf.TokenType.NORMAL
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@ -530,7 +534,7 @@ class HfVocab:
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def added_tokens(self) -> Iterable[tuple[bytes, float, gguf.TokenType]]:
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for text in self.added_tokens_list:
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if text in self.specials:
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toktype = self.get_token_type(self.specials[text], self.special_ids)
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toktype = self.get_token_type(self.specials[text], b'', self.special_ids)
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score = self.get_token_score(self.specials[text])
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else:
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toktype = gguf.TokenType.USER_DEFINED
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