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JPEGBlob class definition

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Static type checking is easier if JPEGBlob is declared as a class, rather than
being created with a function.
This commit is contained in:
Richard Bowman 2024-11-29 12:19:05 +00:00
parent adbb805556
commit 2e2e877d75
1 changed files with 4 additions and 3 deletions
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7
src/openflexure_microscope_server/things/camera/__init__.py
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@ -7,7 +7,7 @@ See repository root for licensing information.
"""
from __future__ import annotations
import logging
from typing import Literal, Protocol, TypeAlias, runtime_checkable
from typing import Literal, Protocol, runtime_checkable
from labthings_fastapi.thing import Thing
from labthings_fastapi.decorators import thing_action
@ -16,11 +16,12 @@ from labthings_fastapi.dependencies.blocking_portal import BlockingPortal
from labthings_fastapi.dependencies.thing import direct_thing_client_dependency
from labthings_fastapi.dependencies.raw_thing import raw_thing_dependency
from labthings_fastapi.outputs.mjpeg_stream import MJPEGStreamDescriptor
from labthings_fastapi.outputs.blob import blob_type
from labthings_fastapi.outputs.blob import Blob
from labthings_fastapi.types.numpy import NDArray
JPEGBlob: TypeAlias = blob_type("image/jpeg")
class JPEGBlob(Blob):
media_type: str = "image/jpeg"
@runtime_checkable
class CameraProtocol(Protocol):