aiohttp-rq 0.0.7

aiohttp client workers with redis in/out queues

Installation

$ pip install aiohttp-rq

Environment variables

Variable	default
AIOHTTP_RQ_DIR	None
AIOHTTP_RQ_REQUEST_QUEUE	aiohttp-rq-request
AIOHTTP_RQ_RESPONSE_QUEUE	aiohttp-rq-response
AIOHTTP_RQ_EXCEPTION_QUEUE	aiohttp-rq-exception

optional

Variable	default
AIOHTTP_RQ_LOG_CONFIG_FILE	None
AIOHTTP_RQ_TTL_DNS_CACHE	10
REDIS_HOST	localhost
REDIS_PORT	6379
REDIS_DB	0

Features

• logging
  • DEBUG, ERROR level messages
  • logging.conf support: AIOHTTP_RQ_LOG_CONFIG_FILE
• request data: method,url, headers, data,allow_redirects, custom arguments
• response data: url, status, headers,content_path, request_xxx arguments
• request exception data: url, exc_class, exc_message, request_xxx arguments

Examples

$ export AIOHTTP_RQ_REQUEST_QUEUE="aiohttp-rq-request"
$ export AIOHTTP_RQ_RESPONSE_QUEUE="aiohttp-rq-response"
$ export AIOHTTP_RQ_EXCEPTION_QUEUE="aiohttp-rq-exception"
$ export AIOHTTP_RQ_TTL_DNS_CACHE=3600 # optional
$ python3 -m aiohttp_rq 50 # 50 workers

redis client

import redis

REDIS = redis.Redis(host='localhost', port=6379, db=0)

Redis push

value=json.dumps(dict(
    url='https://domain.com',
    method="GET",
    headers=None,
    data=None,
    allow_redirects=True
))
REDIS.rpush('aiohttp-rq-request',*values)

Redis pull

item_list = REDIS.lrange('aiohttp-rq-response',0,-1)
for item in item_list:
    data = json.loads(item.encode('utf-8'))

item_list = REDIS.lrange('aiohttp-rq-exception',0,-1)
for item in item_list:
    data = json.loads(item.encode('utf-8'))