AIL-framework/bin/ZMQ_Sub_Attributes.py

77 lines
2.3 KiB
Python
Executable File

#!/usr/bin/env python2
# -*-coding:UTF-8 -*
"""
The ZMQ_Sub_Attribute Module
============================
This module is consuming the Redis-list created by the ZMQ_PubSub_Line_Q Module
It perform a sorting on the line's length and publish/forward them to
differents channels:
*Channel 1 if max length(line) < max
*Channel 2 if max length(line) > max
The collected informations about the processed pastes
(number of lines and maximum length line) are stored in Redis.
..note:: Module ZMQ_Something_Q and ZMQ_Something are closely bound, always put
the same Subscriber name in both of them.
Requirements
------------
*Need running Redis instances. (LevelDB & Redis)
*Need the ZMQ_PubSub_Line_Q Module running to be able to work properly.
"""
import time
from packages import Paste
from pubsublogger import publisher
import Helper
if __name__ == "__main__":
publisher.port = 6380
publisher.channel = "Script"
config_section = 'PubSub_Global'
config_channel = 'channel'
subscriber_name = 'attributes'
h = Helper.Redis_Queues(config_section, config_channel, subscriber_name)
# Subscriber
h.zmq_sub(config_section)
# FUNCTIONS #
publisher.info("""ZMQ Attribute is Running""")
while True:
try:
message = h.redis_rpop()
if message is not None:
PST = Paste.Paste(message.split(" ", -1)[-1])
else:
if h.redis_queue_shutdown():
print "Shutdown Flag Up: Terminating"
publisher.warning("Shutdown Flag Up: Terminating.")
break
publisher.debug("Script Attribute is idling 10s")
time.sleep(10)
continue
# FIXME do it directly in the class
PST.save_attribute_redis("p_encoding", PST._get_p_encoding())
PST.save_attribute_redis("p_language", PST._get_p_language())
# FIXME why not all saving everything there.
PST.save_all_attributes_redis()
# FIXME Not used.
PST.store.sadd("Pastes_Objects", PST.p_path)
except IOError:
print "CRC Checksum Failed on :", PST.p_path
publisher.error('Duplicate;{};{};{};CRC Checksum Failed'.format(
PST.p_source, PST.p_date, PST.p_name))