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51 lines
2.1 KiB
Python
Executable File
51 lines
2.1 KiB
Python
Executable File
#!/usr/bin/python
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import fileinput
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import json
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import time
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import calendar
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import re
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import shutil
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logfile = "/home/jumblesale/Code/irc/log"
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outfile = "/home/krowbar/logs/chatcloud.json"
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bannedUsersFile = "/home/krowbar/Code/python/bannedUsers"
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bannedWordsFile = "/home/krowbar/Code/python/bannedWords"
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wordData = {} # keyed by "word" that contains a count
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#we only care about recent chats, let's say for the past sixteen hours
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timeTo = calendar.timegm(time.gmtime())
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timeCutoff = timeTo - (16 * 60 * 60)
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print "Generating word cloud based off words from " + str(timeCutoff) + " to " + str(timeTo)
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minOccurance = 3 #we'll have to reduce the minOccurances if we reduce the timeCutoff
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minLength = 3 #number of letters long
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bannedWords = open(bannedWordsFile).read().splitlines()
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bannedUsers = open(bannedUsersFile).read().splitlines()
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with open(logfile, "r") as log:
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for line in log:
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try:
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time, user, message = line.split("\t", 3)
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time = int(time)
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except ValueError:
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continue #There are some bad lines in the log file that we'll ignore if we can't parse
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if user in bannedUsers:
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continue #We don't care what they say
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if time >= timeCutoff and time <= timeTo:
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#print "Processing line from " + user + " at " + str(time)
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for word in re.sub('[\'\"\`\/\\;:,.?!*&^\-()<>\{\}|_\[\]0-9]', ' ', message).lower().split():
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#changing symbols into spaces instead of stripping them avoids compounded words
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if len(word) < minLength or word in bannedWords:
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#print "Rejecting " + word
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continue
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#if the word already exists in the list
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if word in wordData:
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wordData[word] += 1
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else: #if they are new
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wordData[word] = 1
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#print "Added word: " + word
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wordData = {i:wordData[i] for i in wordData if wordData[i] >= minOccurance }
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if(len(wordData) == 0):
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wordData = {"NOTHING": 1, "INTERESTING": 1, "TODAY": 1}
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with open(outfile + ".tmp", "w") as tmpFile:
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tmpFile.write(json.dumps(wordData))
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shutil.move(outfile + ".tmp", outfile)
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