e489ad7a21
- **Add SPDX license headers to python source files** - **Check for SPDX headers using pre-commit** commit 9d7ef44c3cfb72ca4c32e1c677d99259d10d4745 Author: Russell Bryant <rbryant@redhat.com> Date: Fri Jan 31 14:18:24 2025 -0500 Add SPDX license headers to python source files This commit adds SPDX license headers to python source files as recommended to the project by the Linux Foundation. These headers provide a concise way that is both human and machine readable for communicating license information for each source file. It helps avoid any ambiguity about the license of the code and can also be easily used by tools to help manage license compliance. The Linux Foundation runs license scans against the codebase to help ensure we are in compliance with the licenses of the code we use, including dependencies. Having these headers in place helps that tool do its job. More information can be found on the SPDX site: - https://spdx.dev/learn/handling-license-info/ Signed-off-by: Russell Bryant <rbryant@redhat.com> commit 5a1cf1cb3b80759131c73f6a9dddebccac039dea Author: Russell Bryant <rbryant@redhat.com> Date: Fri Jan 31 14:36:32 2025 -0500 Check for SPDX headers using pre-commit Signed-off-by: Russell Bryant <rbryant@redhat.com> --------- Signed-off-by: Russell Bryant <rbryant@redhat.com>
30 lines
909 B
Python
30 lines
909 B
Python
# SPDX-License-Identifier: Apache-2.0
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from array import array
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from typing import Any, Type
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from vllm.sequence import VLLM_TOKEN_ID_ARRAY_TYPE
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def encode_hook(obj: Any) -> Any:
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"""Custom msgspec enc hook that supports array types.
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See https://jcristharif.com/msgspec/api.html#msgspec.msgpack.Encoder
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"""
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if isinstance(obj, array):
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assert obj.typecode == VLLM_TOKEN_ID_ARRAY_TYPE, (
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f"vLLM array type should use '{VLLM_TOKEN_ID_ARRAY_TYPE}' type. "
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f"Given array has a type code of {obj.typecode}.")
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return obj.tobytes()
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def decode_hook(type: Type, obj: Any) -> Any:
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"""Custom msgspec dec hook that supports array types.
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See https://jcristharif.com/msgspec/api.html#msgspec.msgpack.Encoder
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"""
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if type is array:
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deserialized = array(VLLM_TOKEN_ID_ARRAY_TYPE)
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deserialized.frombytes(obj)
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return deserialized
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