52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
from typing import TYPE_CHECKING, Callable, Optional
|
|
|
|
from vllm.v1.request import Request
|
|
from vllm.v1.structured_output.request import StructuredOutputRequest
|
|
|
|
if TYPE_CHECKING:
|
|
from vllm.v1.core.kv_cache_utils import BlockHash
|
|
|
|
from vllm_omni.engine import AdditionalInformationPayload, OmniEngineCoreRequest, PromptEmbedsPayload
|
|
|
|
|
|
class OmniRequest(Request):
|
|
def __init__(
|
|
self,
|
|
prompt_embeds: Optional[PromptEmbedsPayload] = None,
|
|
additional_information: Optional[AdditionalInformationPayload] = None,
|
|
*args,
|
|
**kwargs,
|
|
):
|
|
super().__init__(*args, **kwargs)
|
|
# Serialized prompt embeddings payload (optional)
|
|
self.prompt_embeds: Optional[PromptEmbedsPayload] = prompt_embeds
|
|
# Serialized additional information payload (optional)
|
|
self.additional_information: Optional[AdditionalInformationPayload] = additional_information
|
|
|
|
@classmethod
|
|
def from_engine_core_request(
|
|
cls,
|
|
request: OmniEngineCoreRequest,
|
|
block_hasher: Optional[Callable[["Request"], list["BlockHash"]]],
|
|
) -> "Request":
|
|
return cls(
|
|
request_id=request.request_id,
|
|
client_index=request.client_index,
|
|
prompt_token_ids=request.prompt_token_ids,
|
|
mm_features=request.mm_features,
|
|
sampling_params=request.sampling_params,
|
|
pooling_params=request.pooling_params,
|
|
eos_token_id=request.eos_token_id,
|
|
arrival_time=request.arrival_time,
|
|
lora_request=request.lora_request,
|
|
structured_output_request=(
|
|
StructuredOutputRequest(sampling_params=request.sampling_params) if request.sampling_params else None
|
|
),
|
|
cache_salt=request.cache_salt,
|
|
priority=request.priority,
|
|
trace_headers=request.trace_headers,
|
|
block_hasher=block_hasher,
|
|
prompt_embeds=request.prompt_embeds,
|
|
additional_information=request.additional_information,
|
|
)
|