vllm/tests/transformers_utils/test_config_parser_registry.py
Harry Mellor 8fcaaf6a16
Update Optional[x] -> x | None and Union[x, y] to x | y (#26633)
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
2025-10-12 09:51:31 -07:00

36 lines
1006 B
Python

# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
from pathlib import Path
import pytest
from transformers import PretrainedConfig
from vllm.transformers_utils.config import get_config_parser, register_config_parser
from vllm.transformers_utils.config_parser_base import ConfigParserBase
@register_config_parser("custom_config_parser")
class CustomConfigParser(ConfigParserBase):
def parse(
self,
model: str | Path,
trust_remote_code: bool,
revision: str | None = None,
code_revision: str | None = None,
**kwargs,
) -> tuple[dict, PretrainedConfig]:
raise NotImplementedError
def test_register_config_parser():
assert isinstance(get_config_parser("custom_config_parser"), CustomConfigParser)
def test_invalid_config_parser():
with pytest.raises(ValueError):
@register_config_parser("invalid_config_parser")
class InvalidConfigParser:
pass