87 lines
2.1 KiB
Python
87 lines
2.1 KiB
Python
'''
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Based on example from https://github.com/Skyscanner/aiotask-context
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and `examples/{override_logging,run_async}.py`.
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Needs https://github.com/Skyscanner/aiotask-context/tree/52efbc21e2e1def2d52abb9a8e951f3ce5e6f690 or newer
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$ pip install git+https://github.com/Skyscanner/aiotask-context.git
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'''
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import asyncio
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import uuid
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import logging
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from signal import signal, SIGINT
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from sanic import Sanic
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from sanic import response
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import uvloop
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import aiotask_context as context
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log = logging.getLogger(__name__)
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class RequestIdFilter(logging.Filter):
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def filter(self, record):
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record.request_id = context.get('X-Request-ID')
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return True
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LOG_SETTINGS = {
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'version': 1,
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'disable_existing_loggers': False,
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'handlers': {
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'console': {
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'class': 'logging.StreamHandler',
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'level': 'DEBUG',
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'formatter': 'default',
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'filters': ['requestid'],
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},
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},
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'filters': {
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'requestid': {
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'()': RequestIdFilter,
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},
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},
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'formatters': {
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'default': {
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'format': '%(asctime)s %(levelname)s %(name)s:%(lineno)d %(request_id)s | %(message)s',
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},
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},
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'loggers': {
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'': {
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'level': 'DEBUG',
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'handlers': ['console'],
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'propagate': True
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},
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}
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}
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app = Sanic(__name__, log_config=LOG_SETTINGS)
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@app.middleware('request')
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async def set_request_id(request):
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request_id = request.headers.get('X-Request-ID') or str(uuid.uuid4())
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context.set("X-Request-ID", request_id)
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@app.route("/")
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async def test(request):
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log.debug('X-Request-ID: %s', context.get('X-Request-ID'))
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log.info('Hello from test!')
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return response.json({"test": True})
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if __name__ == '__main__':
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asyncio.set_event_loop(uvloop.new_event_loop())
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server = app.create_server(host="0.0.0.0", port=8000, return_asyncio_server=True)
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loop = asyncio.get_event_loop()
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loop.set_task_factory(context.task_factory)
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task = asyncio.ensure_future(server)
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try:
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loop.run_forever()
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except:
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loop.stop()
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