48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
from openflexure_microscope.api.utilities import gen, JsonResponse
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from openflexure_microscope.utilities import get_by_path, set_by_path, create_from_path
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from openflexure_microscope.common.flask_labthings.find import find_device
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from openflexure_microscope.common.flask_labthings.resource import Resource
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from flask import jsonify, request, abort, Response
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import logging
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class MjpegStream(Resource):
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"""
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Real-time MJPEG stream from the microscope camera
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"""
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def get(self):
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"""
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MJPEG stream from the microscope camera
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"""
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microscope = find_device("openflexure_microscope")
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# Restart stream worker thread
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microscope.camera.start_worker()
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return Response(
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gen(microscope.camera), mimetype="multipart/x-mixed-replace; boundary=frame"
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)
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class SnapshotStream(Resource):
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"""
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Single JPEG snapshot from the camera stream
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"""
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def get(self):
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"""
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Single snapshot from the camera stream
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.. :quickref: Streams; Camera snapshot
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:>header Accept: image/jpeg
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:>header Content-Type: image/jpeg
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:status 200: stream active
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"""
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microscope = find_device("openflexure_microscope")
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# Restart stream worker thread
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microscope.camera.start_worker()
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return Response(microscope.camera.get_frame(), mimetype="image/jpeg")
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