Get the current average mood from twitter using WeFeel

mood.py

#!/usr/bin/env python

import urllib.request
from builtins import print
import urllib.error
import re 
import os 
import json
import fnmatch
import time
import socket
from decimal import *
# Stores data to pass between functions.
def variables(data):
    variables.data = data or variables.data
    return variables.data
# Checks the internet connection and downloads the initial data.
def internet_on():
    try:
        address=socket.gethostbyname("wefeel.csiro.au")
        response=urllib.request.urlopen('http://' + address + '/api/emotions/primary/timepoints',timeout=1).read()
        variables([response, "sacrificial data", "sacrificial data"])
        return True
    except socket.gaierror as err: pass
    return False
# Does the calculations to determine the difference.
def emotionnumbers(data, emotion):
    emotionnumber = int((re.findall(r'\d+', fnmatch.filter(data, '*%s*' % emotion)[0]))[0])
    x = 0
    z = 0
    for y in data:
        x = int(re.findall(r'\d+', y)[0])
        if x > z:
            z = x
    emotiontotal = (z)
    difference = (emotionnumber / emotiontotal)
    return round(difference * 1000000, 10)
# Passes data to the previous function for calculating.
def calc(emotionnumber):
    emotion = emotions[emotionnumber]
    data, olddata, newdata = variables([])
    return round(emotionnumbers(olddata, emotion) - emotionnumbers(newdata, emotion), 6)
# Does all the processing and returns the emotion.
def emotion():
    data, olddata, newdata = variables([])
    jsondata = json.loads(data.decode('utf-8'))
    olddata = (json.dumps(jsondata[0]["counts"]))[1:][:-1].replace(" ", "").split(",")
    newdata = (json.dumps(jsondata[(len(jsondata) - 1)]["counts"]))[1:][:-1].replace(" ", "").split(",")
    variables([data, olddata, newdata])
    differences = [calc(0), calc(1), calc(2), calc(3), calc(4), calc(5), calc(6)]
    return (emotions[differences.index(max(differences))])
#Debugging
def debug():
    print("--Start Debug Info--")
    data, olddata, newdata = variables([])
    print("\nFull Dataset: " + str(data))
    jsondata = json.loads(data.decode('utf-8'))
    print("\nJSON Data: " + str(jsondata))
    olddata = (json.dumps(jsondata[0]["counts"]))[1:][:-1].replace(" ", "").split(",")
    print("\nOld Data: " + str(olddata))
    newdata = (json.dumps(jsondata[(len(jsondata) - 1)]["counts"]))[1:][:-1].replace(" ", "").split(",")
    print("\nNew Data: " + str(newdata))
    variables([data, olddata, newdata])
    differences = [calc(0), calc(1), calc(2), calc(3), calc(4), calc(5), calc(6)]
    c=0
    dif = []
    for i in emotions:
        dif.append(str('"' + emotions[c]) + '": ' + str(differences[c]))
        c = c + 1
    print("\nDifferences: " + str(dif))
    print("\nCurrent Emotion: " + emotions[differences.index(max(differences))])
    return("--End Debug Info--\n")
# The actual code that is run.
if internet_on():
    emotions = ["love", "joy", "sadness", "other", "anger", "surprise", "fear"]
    print(debug().capitalize())
    print(emotion().capitalize())
else:
    print("No Internet")