sessions for aiohttp.web
Project description
aiohttp_session
The library provides sessions for aiohttp.web.
Usage
The library allows to store user-specific data into session object.
The session object has dict-like interface (operations like session[key] = value, value = session[key] etc. are present).
Before processing session in web-handler you have to register session middleware in aiohttp.web.Application.
A trivial usage example:
import asyncio
import time
from aiohttp import web
from aiohttp_session import get_session, session_middleware
from aiohttp_session.cookie_storage import EncryptedCookieStorage
@asyncio.coroutine
def handler(request):
session = yield from get_session(request)
session['last_visit'] = time.time()
return web.Response(body=b'OK')
@asyncio.coroutine
def init(loop):
app = web.Application(middlewares=[session_middleware(
EncryptedCookieStorage(b'Sixteen byte key'))])
app.router.add_route('GET', '/', handler)
srv = yield from loop.create_server(
app.make_handler(), '0.0.0.0', 8080)
return srv
loop = asyncio.get_event_loop()
loop.run_until_complete(init(loop))
try:
loop.run_forever()
except KeyboardInterrupt:
pass
All storages uses HTTP Cookie named AIOHTTP_COOKIE_SESSION for storing data.
Available session storages are:
aiohttp_session.SimpleCookieStorage() – keeps session data as plain JSON string in cookie body. Use the storage only for testing purposes, it’s very non-secure.
aiohttp_session.cookie_storage.EncryptedCookieStorage(secret_key) – stores session data into cookies as SimpleCookieStorage but encodes it via AES cipher. secrect_key is a bytes key for AES encryption/decryption, the length should be 16 bytes.
Requires PyCrypto library:
$ pip install aiohttp_session[pycrypto]
aiohttp_session.redis_storage.RedisStorage(redis_pool) – stores JSON-ed data into redis, keepeng into cookie only redis key (random UUID). redis_pool is aioredis pool object, created by yield from aioredis.create_pool(...) call.
Requires aioredis library:
$ pip install aiohttp_session[aioredis]
License
aiohttp_session is offered under the Apache 2 license.
Changes
0.1.1 (2015-04-20)
Fix #7: stop cookie name growing each time session is saved
0.1.0 (2015-04-13)
First public release
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
File details
Details for the file aiohttp_session-0.1.2.tar.gz.
File metadata
- Download URL: aiohttp_session-0.1.2.tar.gz
- Upload date:
- Size: 88.8 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 499a3f39e7fa7d3065ee9a41ad06b70d04bb882d339c9e93fd5688519f54575a |
|
| MD5 | da138728263e1b3b52ac56d8faf749fa |
|
| BLAKE2b-256 | c847ff2f92d3fce757be95f59f48dda246675d1f566a10b76bb6cd4dadb092bc |
Provenance
File details
Details for the file aiohttp_session-0.1.2-py3-none-any.whl.
File metadata
- Download URL: aiohttp_session-0.1.2-py3-none-any.whl
- Upload date:
- Size: 7.9 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | a1cfe9845e6afdd346bc07b329813595abb07afbe9836bcdb927ce6c4b69b2f5 |
|
| MD5 | 6c6f843df3e6e8f68a6f368d8ea20960 |
|
| BLAKE2b-256 | 249cf16916ba84d6589ca9e850a34c906bd93a7497ee215334c28bd4300c1584 |
