aiohttp-security/demo/database_auth/main.py

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import asyncio
from aiohttp import web
from aiohttp_session import setup as setup_session
from aiohttp_session.redis_storage import RedisStorage
from aiohttp_security import setup as setup_security
from aiohttp_security import SessionIdentityPolicy
from aiopg.sa import create_engine
from aioredis import create_pool
from demo.db_auth import DBAuthorizationPolicy
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from demo.handlers import Web
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@asyncio.coroutine
def init(loop):
redis_pool = yield from create_pool(('localhost', 6379))
db_engine = yield from create_engine(user='aiohttp_security',
password='aiohttp_security',
database='aiohttp_security',
host='127.0.0.1')
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app = web.Application(loop=loop)
app.db_engine = db_engine
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setup_session(app, RedisStorage(redis_pool))
setup_security(app,
SessionIdentityPolicy(),
DBAuthorizationPolicy(db_engine))
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web_handlers = Web()
web_handlers.configure(app)
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handler = app.make_handler()
srv = yield from loop.create_server(handler, '127.0.0.1', 8080)
print('Server started at http://127.0.0.1:8080')
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return srv, app, handler
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@asyncio.coroutine
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def finalize(srv, app, handler):
sock = srv.sockets[0]
app.loop.remove_reader(sock.fileno())
sock.close()
yield from handler.finish_connections(1.0)
srv.close()
yield from srv.wait_closed()
yield from app.finish()
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def main():
loop = asyncio.get_event_loop()
srv, app, handler = loop.run_until_complete(init(loop))
try:
loop.run_forever()
except KeyboardInterrupt:
loop.run_until_complete((finalize(srv, app, handler)))
if __name__ == '__main__':
main()