AIL-framework/bin/ModuleStats.py

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#!/usr/bin/env python2
# -*-coding:UTF-8 -*
"""
2016-08-22 20:59:56 +02:00
This module makes statistics for some modules and providers
"""
import time
import datetime
import redis
import os
from packages import lib_words
from packages.Date import Date
from pubsublogger import publisher
from Helper import Process
from packages import Paste
# Config Var
max_set_cardinality = 8
def get_date_range(num_day):
curr_date = datetime.date.today()
date = Date(str(curr_date.year)+str(curr_date.month).zfill(2)+str(curr_date.day).zfill(2))
date_list = []
for i in range(0, num_day+1):
date_list.append(date.substract_day(i))
return date_list
def compute_most_posted(server, message):
module, num, keyword, paste_date = message.split(';')
redis_progression_name_set = 'top_'+ module +'_set_' + paste_date
# Add/Update in Redis
server.hincrby(paste_date, module+'-'+keyword, int(num))
# Compute Most Posted
date = get_date_range(0)[0]
# check if this keyword is eligible for progression
keyword_total_sum = 0
curr_value = server.hget(date, module+'-'+keyword)
keyword_total_sum += int(curr_value) if curr_value is not None else 0
if server.zcard(redis_progression_name_set) < max_set_cardinality:
server.zadd(redis_progression_name_set, float(keyword_total_sum), keyword)
else: # not in set
member_set = server.zrangebyscore(redis_progression_name_set, '-inf', '+inf', withscores=True, start=0, num=1)
# Member set is a list of (value, score) pairs
if int(member_set[0][1]) < keyword_total_sum:
#remove min from set and add the new one
print module + ': adding ' +keyword+ '(' +str(keyword_total_sum)+') in set and removing '+member_set[0][0]+'('+str(member_set[0][1])+')'
server.zrem(redis_progression_name_set, member_set[0][0])
server.zadd(redis_progression_name_set, float(keyword_total_sum), keyword)
print redis_progression_name_set
def compute_provider_info(server_trend, server_pasteName, path):
redis_all_provider = 'all_provider_set'
paste = Paste.Paste(path)
paste_baseName = paste.p_name.split('.')[0]
paste_size = paste._get_p_size()
paste_provider = paste.p_source
paste_date = str(paste._get_p_date())
redis_sum_size_set = 'top_size_set_' + paste_date
redis_avg_size_name_set = 'top_avg_size_set_' + paste_date
redis_providers_name_set = 'providers_set_' + paste_date
# Add/Update in Redis
server_pasteName.sadd(paste_baseName, path)
server_trend.sadd(redis_all_provider, paste_provider)
num_paste = int(server_trend.hincrby(paste_provider+'_num', paste_date, 1))
sum_size = float(server_trend.hincrbyfloat(paste_provider+'_size', paste_date, paste_size))
new_avg = float(sum_size) / float(num_paste)
server_trend.hset(paste_provider +'_avg', paste_date, new_avg)
#
# Compute Most Posted
#
# Size
if server_trend.zcard(redis_sum_size_set) < max_set_cardinality or server_trend.zscore(redis_sum_size_set, paste_provider) != "nil":
server_trend.zadd(redis_sum_size_set, float(num_paste), paste_provider)
server_trend.zadd(redis_avg_size_name_set, float(new_avg), paste_provider)
else: #set full capacity
member_set = server_trend.zrangebyscore(redis_sum_size_set, '-inf', '+inf', withscores=True, start=0, num=1)
# Member set is a list of (value, score) pairs
if float(member_set[0][1]) < new_avg:
#remove min from set and add the new one
print 'Size - adding ' +paste_provider+ '(' +str(new_avg)+') in set and removing '+member_set[0][0]+'('+str(member_set[0][1])+')'
server_trend.zrem(redis_sum_size_set, member_set[0][0])
server_trend.zadd(redis_sum_size_set, float(sum_size), paste_provider)
server_trend.zrem(redis_avg_size_name_set, member_set[0][0])
server_trend.zadd(redis_avg_size_name_set, float(new_avg), paste_provider)
# Num
# if set not full or provider already present
if server_trend.zcard(redis_providers_name_set) < max_set_cardinality or server_trend.zscore(redis_providers_name_set, paste_provider) != "nil":
server_trend.zadd(redis_providers_name_set, float(num_paste), paste_provider)
else: #set at full capacity
member_set = server_trend.zrangebyscore(redis_providers_name_set, '-inf', '+inf', withscores=True, start=0, num=1)
# Member set is a list of (value, score) pairs
if int(member_set[0][1]) < num_paste:
#remove min from set and add the new one
print 'Num - adding ' +paste_provider+ '(' +str(num_paste)+') in set and removing '+member_set[0][0]+'('+str(member_set[0][1])+')'
server_trend.zrem(member_set[0][0])
server_trend.zadd(redis_providers_name_set, float(num_paste), paste_provider)
if __name__ == '__main__':
# If you wish to use an other port of channel, do not forget to run a subscriber accordingly (see launch_logs.sh)
# Port of the redis instance used by pubsublogger
publisher.port = 6380
# Script is the default channel used for the modules.
publisher.channel = 'Script'
# Section name in bin/packages/modules.cfg
config_section = 'ModuleStats'
# Setup the I/O queues
p = Process(config_section)
# Sent to the logging a description of the module
publisher.info("Makes statistics about valid URL")
# REDIS #
r_serv_trend = redis.StrictRedis(
host=p.config.get("Redis_Level_DB_Trending", "host"),
port=p.config.get("Redis_Level_DB_Trending", "port"),
db=p.config.get("Redis_Level_DB_Trending", "db"))
r_serv_pasteName = redis.StrictRedis(
host=p.config.get("Redis_Paste_Name", "host"),
port=p.config.get("Redis_Paste_Name", "port"),
db=p.config.get("Redis_Paste_Name", "db"))
# Endless loop getting messages from the input queue
while True:
# Get one message from the input queue
message = p.get_from_set()
if message is None:
publisher.debug("{} queue is empty, waiting".format(config_section))
print 'sleeping'
time.sleep(20)
continue
else:
# Do something with the message from the queue
if len(message.split(';')) > 1:
compute_most_posted(r_serv_trend, message)
else:
compute_provider_info(r_serv_trend, r_serv_pasteName, message)