66 lines
1.6 KiB
Python
66 lines
1.6 KiB
Python
from sanic import Sanic
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from sanic.views import CompositionView
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from sanic.views import HTTPMethodView
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from sanic.views import stream as stream_decorator
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from sanic.blueprints import Blueprint
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from sanic.response import stream, text
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bp = Blueprint('blueprint_request_stream')
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app = Sanic('request_stream')
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class SimpleView(HTTPMethodView):
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@stream_decorator
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async def post(self, request):
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result = ''
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while True:
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body = await request.stream.get()
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if body is None:
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break
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result += body.decode('utf-8')
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return text(result)
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@app.post('/stream', stream=True)
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async def handler(request):
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async def streaming(response):
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while True:
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body = await request.stream.get()
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if body is None:
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break
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body = body.decode('utf-8').replace('1', 'A')
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response.write(body)
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return stream(streaming)
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@bp.put('/bp_stream', stream=True)
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async def bp_handler(request):
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result = ''
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while True:
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body = await request.stream.get()
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if body is None:
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break
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result += body.decode('utf-8').replace('1', 'A')
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return text(result)
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async def post_handler(request):
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result = ''
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while True:
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body = await request.stream.get()
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if body is None:
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break
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result += body.decode('utf-8')
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return text(result)
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app.blueprint(bp)
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app.add_route(SimpleView.as_view(), '/method_view')
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view = CompositionView()
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view.add(['POST'], post_handler, stream=True)
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app.add_route(view, '/composition_view')
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=8000)
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