Files
agentic-kvc/third_party/vllm/vllm/assets/audio.py
Gahow Wang 445e491123 Add vLLM v0.18.1 source tree with KV transfer abort fix
third_party/vllm/ now tracked in git for direct patch management.
Based on vLLM v0.18.1 release with one patch applied:

  vllm/v1/core/sched/scheduler.py:
    Replace fatal assert with graceful skip when KV transfer callback
    arrives for an already-aborted request during PD disaggregated serving.

Future vLLM modifications should be made directly in third_party/vllm/
and committed normally. The patches/ directory is kept as documentation
of what changed from upstream.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-22 00:30:38 +08:00

44 lines
1.2 KiB
Python

# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
from dataclasses import dataclass
from pathlib import Path
from typing import Literal
from urllib.parse import urljoin
import numpy.typing as npt
from vllm.utils.import_utils import PlaceholderModule
from .base import VLLM_S3_BUCKET_URL, get_vllm_public_assets
try:
import librosa
except ImportError:
librosa = PlaceholderModule("librosa") # type: ignore[assignment]
ASSET_DIR = "multimodal_asset"
AudioAssetName = Literal["winning_call", "mary_had_lamb"]
@dataclass(frozen=True)
class AudioAsset:
name: AudioAssetName
@property
def filename(self) -> str:
return f"{self.name}.ogg"
@property
def audio_and_sample_rate(self) -> tuple[npt.NDArray, float]:
audio_path = get_vllm_public_assets(filename=self.filename, s3_prefix=ASSET_DIR)
return librosa.load(audio_path, sr=None)
def get_local_path(self) -> Path:
return get_vllm_public_assets(filename=self.filename, s3_prefix=ASSET_DIR)
@property
def url(self) -> str:
return urljoin(VLLM_S3_BUCKET_URL, f"{ASSET_DIR}/{self.name}.ogg")