path: root/src/tweetwriter.py

#!/usr/bin/python
# vim: set fileencoding=utf-8 ts=4 sts=4 sw=4 tw=80 expandtab :

# This file is part of schreimaschine.
#
# schreimaschine is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# schreimaschine is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with schreimaschine.  If not, see <http://www.gnu.org/licenses/>.

import lxml.html
import json
import urllib.request
import urllib.parse
import re
import serial
import unicodedata
import logging
import argparse
import glob

from time import sleep
from html.entities import name2codepoint
from unidecode import unidecode


# FIXME nectarine needs more emoticons! :D

def htmldecode(s):
    """ Decode html entities like &quot; """
    logging.debug("Decoding HTML")
    # Ugly hack copied from somewhere to decode &foo;-sequences
    return re.sub('&(%s);' % '|'.join(name2codepoint),
        lambda m: chr(name2codepoint[m.group(1)]), s)

def fetch(service):
    """ Fetch oneliners from HTML """
    global config
    encoding = None
    reply = {
        "users": [],
        "texts": [],
        "raw": [],
    }

    logging.debug("<fetch> initial variables:")
    logging.debug("config: %r" % config)
    logging.debug("service: %r" % service)

    sconf = config["services"][service]

    # If it's a microblogging service (either tags or users defined), call
    # fetch_microblog to handle it, and don't care about the rest.
    if ("microblog_tags" in sconf or
        "microblog_users" in sconf):
        logging.debug("%s is a microblogging-service, calling fetch_microblog"
                      % service)
        results = fetch_microblog(service)
        return results

    logging.debug("Getting and parsing HTML...")
    url = sconf["url"]

    # If encoding is specified in the config, force the lxml parser to use that
    # one instead of auto-detect, because it seems to be flaky sometimes
    if "encoding" in sconf:
        try:
            parser = lxml.html.HTMLParser(encoding=sconf["encoding"])
        except LookupError: # invalid parser
            parser = None
    else:
        # Default parser
        parser = None

    # Get and parse the HTML
    try:
        u = urllib.request.urlopen(url)
    except IOError:
        logging.exception("IOError while trying to get %s!" % service)
        return None
    tree = lxml.html.parse(u, parser=parser, base_url=url)


    # Fetch users/texts/raw depending on the dicts where the service is in
    for target in "users", "texts", "raw":
        if target in sconf["xpath"]:
            logging.debug("%s has xpath[%s], fetching %s" % (service, target,
                                                            target))
            xpath = sconf["xpath"][target]
            logging.debug("XPath: %s" % xpath)
            try:
                reply[target] = tree.xpath(xpath)
            except AssertionError:
                logging.exception("AssertionError while trying to get %s for "
                                  "%s" % (target, service))
            except UnicodeDecodeError:
                logging.exception("UnicodeDecodeError while trying to get %s "
                                  "for %s" % (target, service))
            logging.debug("%s: %r" % (target, reply[target]))

    data = []

    if service == 'bitfellas':
        logging.debug("Doing bitfellas-magic")
        # Split users and texts and assign them to "users" and "texts",
        # because bitfellas is ugly
        for e in reply["raw"]:
            data.append(e.text_content()[2:].split(' \xa0 '))

        logging.debug("data: %r" % data)
        reply["users"], reply["texts"] = zip(*data)

    # Some services don't need text_content, or only need it for the texts or
    # users

    for target in "users", "texts":
        if "text_content" in sconf:
            if reply[target] and (target in sconf["text_content"]):
                logging.debug("Applying text_content() to %s" % target)
                reply[target] = [e.text_content() for e in reply[target]]
                logging.debug("%s: %r" % (target, reply[target]))
        reply[target] = [e.strip() for e in reply[target]]

    # Remove empty fields
    if "stripempty" in sconf:
        if sconf["stripempty"] == True:
            [ reply[target].remove(e) for e in reply["texts"] if e == '' ]

    # Cut timestamps and other foo
    if service == 'brainstorm':
        logging.debug("Cutting random foo for brainstorm")
        logging.debug("Users before cutting: %r" % reply['users'])
        reply["users"] = [user[:-6] for user in reply["users"]]
        logging.debug("Users after cutting: %s" % reply['users'])
    if service == 'amp':
        logging.debug("Cutting random foo for amp")
        logging.debug("Texts before cutting: %r" % reply['texts'])
        reply["texts"] = [text[8:] for text in reply["texts"]]
        logging.debug("Texts after cutting: %s" % reply['texts'])

    logging.debug("Generating data out of users and texts")
    if reply["users"] and reply["texts"]:
        # [ (user,text), (user,text) ... ]
        data = zip(reply["users"], reply["texts"])
    else:
        # [ ('-', text), ('-', text) ... ]
        data = [('-', text) for text in reply["texts"]]

    # Because tuples suck
    data = list(data)
    logging.debug("Data: %r" % data)

    # Because everyone except pouet does top-post :(
    if "reverse" in sconf:
        if sconf["reverse"] == True:
            logging.debug("Reversing data")
            data.reverse()

    # If there is new data, save the last element, and delete the older ones
    if len(data) > 0:
        logging.debug("There is new data")
        tmp = data[-1]
        logging.debug("Last element from this run: %r %r" % tmp)
        lastelem = sconf["last"]
        if lastelem is not None:
            try:
                # Behaves like "i = data.index(lastelem)" except it gets the
                # last occurence, not the first one
                i = len(data) - 1 - data[::-1].index(lastelem)
            except ValueError:
                # Something went wrong for sure.
                logging.exception("[E] ValueError / data: %s / last[%s]: %s" %
                                  (data, service, lastelem))
                data = []
            else:
                logging.debug("Deleting from data until index %r" % i)
                if i >= 0:
                    logging.debug("Deleting %r from data" % data[:i+1])
                    del data[:i+1]
        sconf["last"] = tmp

    logging.debug("Finished fetching, returning %r" % data)
    return data


def fetch_microblog(service):
    """ Fetch microblogging-stuff """
    global config
    logging.debug("<fetch_microblog> Initial variables:")
    logging.debug("config: %r" % config)
    results = []
    ask = []

    sconf = config["services"][service]

    # Form the query out of the users and/or tags
    if "microblog_tags" in sconf:
        microblog_tags=sconf["microblog_tags"]
        logging.debug("service %r has microblog_tags: %s", service,
                        microblog_tags)
        ask += microblog_tags
    if "microblog_users" in sconf:
        microblog_users=sconf["microblog_users"]
        logging.debug("service %r is in microblog_users: %s", service,
                      microblog_users)
        users = ['from:' + user for user in microblog_users]
        logging.debug("Users: %s" % users)
        ask += users
    # ask: [ 'foo', 'from:bar', ... ]
    # q:   "foo OR from"bar OR ..."
    logging.debug("ask: %s" % ask)
    q = ' OR '.join(ask)
    logging.debug("q: %s" % ask)

    # form the POST-data
    # Identica doesn't support since_id yet, so we use it for twitter only
    rpp = sconf["microblog_maxresults"]
    if service == 'twitter':
        lastelem = sconf["last"]
        if lastelem is None:
            lastelem = 0
        post = {'q': q, 'rpp': rpp, 'since_id': lastelem,
                'result_type': 'recent'}
    else:
        post = {'q': q, 'rpp': rpp}
    logging.debug("POST-data: %s" % post)
    post = urllib.parse.urlencode(post)
    logging.debug("POST-data urlencoded: %s" % post)


    logging.debug("Fetching data")
    url = sconf["url"]
    # Fetch it!
    try:
        f = urllib.request.urlopen('%s?%s' % (url, post))
    except urllib.error.URLError:
        logging.exception("URLError while trying to get %s!" % service)
        return None
    except BadStatusLine:
        logging.exception("BadStatusLine while trying to get %s!" % service)
        return None
    except socket.error:
        logging.exception("socket.error while trying to get %s" % service)
        return None
        
    logging.debug("Got back: %r" % f)
    html = f.read().decode('utf-8')
    logging.debug("Text we got: %s" % html)

    if not html:
        logging.warning("Got no data back from %s" % service)
        return None
    try:
        data = json.loads(html)
    except ValueError:
        logging.exception("ValueError while trying to parse %s json: \n%s",
                          service, html)
        return None
    logging.debug("Parsed JSON: %s" % data)

    if len(data["results"]) > 0:
        # Get the since_id for twitter
        if service == 'twitter':
            sconf["last"] = data["results"][0]["id"]
            logging.debug("Last-ID for %r: %r" %
                          (service,sconf["last"]))

        logging.debug("reversing data")
        data["results"].reverse()

        # Extract the relevant information from the JSON
        logging.debug("Parsing results")
        for r in data["results"]:
            user = htmldecode(r["from_user"])
            text = htmldecode(r["text"])
            logging.debug("Appending to results: (%r, %r)" % (user, text))
            results.append((user,text))

        # Save last tweet for identica, because it doesn't have since_id
        if service == 'identica':
            logging.debug("Saving last post for %r", service)
            tmp = results[-1]
            lastelem = sconf["last"]
            if lastelem is not None:
                try:
                    i = results.index(lastelem)
                except ValueError:
                    logging.exception("[E] ValueError / results: %s / " \
                                 "last[%s]: %s" % (results, service, lastelem))
                    results = []
                else:
                    logging.debug("Deleting from results until index %r" % i)
                    if i >= 0:
                        logging.debug("Deleting %r from results" %
                                      results[:i+1])
                        del results[:i+1]
            sconf["last"] = tmp

    logging.debug("Finished fetching, returning %r" % results)
    return results

def encode(string):
    """ Encode string to pass it to the typewriter """
    global config
    nomod = config["other"]["nomod"]
    logging.debug("Encoding string %r" % string)
    newstring = ''

    asciireplace = {
        199: '\\cedi',    # ç (cedi)
        231: '\\cedi',    # Ç (cedi)
        163: '\\pounds',  # £ (pounds-sign)
        176: '\\degrees', # ° (degree-sign)
        167: '\\section', # § (section-sign)
        339: '\\oe',      # œ (oe lignature)
        338: '\\OE',      # Π(OE lignature)
        230: '\\ae',      # æ (ae lignature)
        198: '\\AE',      # Æ (AE lignature)
        776: '\\uml ',    #   (Umlaut-dots)     (deadkey)
        768: '\\grave ',  # ` (Grave-Sign)      (deadkey)
        769: '\\acute ',  # ' (Acute-Sign/Aigu) (deadkey)
    }

    #### First, try to convert Unicode to ASCII ####
    for c in string:
        a = ord(c)
        logging.debug("Char %r / %r" % (c,a))
        # Unprintable ascii (8: backspace / 9: tab / 10: newline/ 177: DEL)
        # gets replaced by '\unknown'
        if (a < 32 and a != 8 and a != 9 and a != 10) or (a == 177):
            logging.debug("Unprintable ASCII!")
            newc = '\\unknown'
        elif a < 127: # Normal ASCII, not treated specially
            logging.debug("Normal ASCII")
            newc = c
        elif a in asciireplace: # In asciireplace, gets replaced
            logging.debug("In asciireplace")
            newc = asciireplace[a]
        else: # Unicode-foo
            logging.debug("Unicode-Char!")
            dec = unicodedata.normalize('NFKD', c)
            logging.debug("Normalized: %r", [ (ord(c),c) for c in list(dec) ])
            trans = unidecode(c).strip()
            logging.debug("Transliterated: %r", trans)
            if len(dec) == 2:
                logging.debug("Normalized char has exactly two values!")
                char1 = ord(dec[0])
                char2 = ord(dec[1])
                if char2 == 776: # Char with umlauts (ä)
                    logging.debug("It's an Umlaut!")
                    if char1 == ord('a'):
                        logging.debug("Combining to ä")
                        newc = '\\auml'
                    elif char1 == ord('o'):
                        logging.debug("Combining to ö")
                        newc = '\\ouml'
                    elif char1 == ord('u'):
                        logging.debug("Combining to ü")
                        newc = '\\uuml'
                    else:
                        logging.debug("It's some other umlaut")
                        newc = '\\uml' + dec[0]
                elif char2 == 768: # Char with accent grave (à)
                    logging.debug("It's a grave-sign!")
                    if char1 == ord('a'):
                        logging.debug("Combining to à")
                        newc = '\\agrave'
                    elif char1 == ord('e'):
                        logging.debug("Combining to è")
                        newc = '\\egrave'
                    else:
                        logging.debug("It's some other char with accent grave")
                        newc = '\\grave' + dec[0]
                elif char2 == 769: # Char with accent aigu/acute (é)
                    logging.debug("It's an aigu!")
                    if char1 == ord('e'):
                        logging.debug("Combining to é")
                        newc =  '\\eacute'
                    else:
                        logging.debug("It's some other char with accent aigu")
                        newc = '\\acute' + dec[0]
                elif char2 == 770: # Char with accent circumflex (ô)
                    logging.debug("It's an accent circumflex!")
                    newc = '^' + dec[0]
                else: # Some other foo
                    logging.debug("Something else, using transliteration")
                    newc = '(%s)' % trans
            else: # Either not normalizeable or more than 2 parts
                logging.debug("Not normalizeable, using transliteration")
                if not trans:
                    logging.debug("What a pity, there is no transliteration!")
                    trans = '-'
                newc = '(%s)' % trans
                logging.debug("New char: %r" % newc)

        # Everything should be ASCII now, so this should newer except, except
        # if I forgot some special case, but that would be exceptional.
        try:
            logging.debug("Encoding to ascii")
            newc.encode('ASCII')
        except UnicodeEncodeError:
            logging.exception('Could not convert "%r" to ascii, forcing!'
                              % newc)
            # FIXME ugly hack to strip non-ASCII?
            newc = newc.encode('ASCII', 'ignore').decode('ASCII')

        logging.debug("Final new char: %r" % newc)
        newstring += newc

    #### Now convert the ASCII to our typewriter-format ####
    logging.debug("Converting ASCII to typewriter")
    string = newstring
    newstring = ''

    twreplace = {
        # Chars which are formed using Shift + Key
        ':': 'S.', '[': '#w', ']': '#u', '+': 'S1', '"': 'S2', '*': 'S3',
        '%': 'S5', '&': 'S6', '/': 'S7', '(': 'S8', ')': 'S9', '=': 'S0',
        '?': "S'", '-': 'S_', ';': 'S,', '_': 'S-',
        '\\pounds': 'S$', '\\grave': 'S^', '\\eacute': 'SO', '\\agrave': 'SA',
        '\\egrave': 'SO', '\\acute': 'SM', '\\cedi'  : 'S4',
        # Chars which are formed using Code + Key
        '\\degrees': '#v' , '\\section': '#x' , '\\left'    : '#R',
        '\\rev'    : '#I' , '\\cr'     : '#\n', '\\up'      : '#o',
        '\\down'   : '#p' , '\\ctr'    : '#s' , '\\rmf'     : '#d',
        '\\lind'   : '#\t', '\\lineout': '#W' , '\\mandel'  : '#D',
        # Chars which are formed using Alt + Key
        '\\line1'  : 'L1' , '\\line15' : 'L2', '\\line2'    : 'L3',
        '\\pitch10': 'L4' , '\\pitch12': 'L5', '\\mardel'   : 'L6',
        '\\lmar'   : 'L7' , '\\rmar'   : 'L8', '\\tplus'    : 'L9',
        '\\tminus' : 'L0' , '\\auto'   : "L'", '\\underline': 'L^',
        '\\bold': 'LR'    ,
        # Special chars on the typewriter which aren't ASCII
        '\\uml'    : 'M'  , '\\auml'   : 'A' , '\\ouml'     : 'O' ,
        '\\uuml'   : 'U'  , '\\reloc'  : 'R' , '\\index'    : 'I' ,
        '\\back'   : 'B'  , '\\wordout': 'W' , '\\caps'     : 'C' ,
        '\\del'    : 'D'  ,
        # Special sequences for chars which are in ASCII/UTF8 but not on the
        # typewriter
        '\\unknown': 'S8?S9', # replacing unknown chars by (?)
        '\\oe': 'o#Re',       # o halfback e forms œ
        '\\OE': 'O#RE',       # O halfback E forms Œ
        '\\ae': 'a#Re',       # a halfback e forms æ
        '\\AE': 'A#RE',       # A halfback E forms Æ
        '<': '-S8',           # replacing < by -(
        '>': 'S9-',           # replacing > by )-
        '{': 'S0S8',          # replacing { by =(
        '}': 'S9S0',          # replacing } by =)
        '@': 'S8atS9',        # replacing @ by (at)
        '|': 'Si',            # replacing | by I
        '~': '-',             # replacing ~ by -
        '!': "'B.",           # ' backspace ., forms !
        '#': 'S7BS0'          # = backspace /, forms kinda #
    }

    twreplace_nomod = {
        '\\oe': 'oe',
        '\\OE': 'OE',
        '\\ae': 'ae',
        '\\AE': 'AE',
        '|': 'I',
        '@': '-at-',
        '\\uml': 'M',
        '\\auml': 'A',
        '\\ouml': 'O',
        '\\uuml': 'U',
    }

    # Change all chars in twreplace to a minus sign if we can't use modifiers
    # except the chars which are in twreplace_nomod
    if nomod:
        for e in twreplace:
            if e in twreplace_nomod:
                twreplace[e] = twreplace_nomod[e]
            else:
                twreplace[e] = '-'

    for (i,c) in enumerate(string):
        newc = ""
        logging.debug("Index %r: Char %r / %r" % (i, c,a))
        # Replace uppercase-chars with their lowercase-equivalents
        if (c.isalpha() and c.isupper()):
            if nomod:
                if (i == 0 or (string[i-1].islower() and
                               string[i-1].isalpha())):
                    newc = 'C'
                newc += c.lower()
                if (i == (len(string) - 1) or (string[i+1].islower() and
                   string[i+1].isalpha())):
                    newc += 'S'
            else:
                newc = 'S' + c.lower()
            logging.debug("%r is upper-case, converting to %r" % (c,newc))
        else:
            newc = c
        logging.debug("Newstring: %r / adding %r" % (newstring,newc))
        newstring += newc

    # Replace special chars according to the twreplace list
    for r in twreplace:
        logging.debug("String: %s / Replacing %s with %s" %
                      (newstring, r, twreplace[r]))
        newstring = newstring.replace(r, twreplace[r])
    newstring = newstring.replace('\\', '/')
    logging.debug("Done, newstring: %r" % newstring)

    return newstring

def output(data):
    """ Output the shouts to stdout and later to serial """
    global ser
    (lastservice, lastuser, lasttext) = (None, None, None)
    for (service, user, text) in data:
        if service == lastservice:
            service = '..' + (' ' * (len(lastservice) - 1))
        if user == lastuser:
            user = '..' + (' ' * (len(lastuser) - 1))
        if text == lasttext:
            text = '..' + (' ' * (len(lasttext) - 1))
        output = '%-12.12s | %-10.10s | %.200s' % (service, user, text)
        serout = '%.30s / %.30s / %.500s\n' % (encode(service),
                                             encode(user), encode(text))
        print("[SCR] " + output)
        printser(serout)
        ser.write("\n\n".encode('ASCII')) # empty line
        print()
        (lastservice, lastuser, lasttext) = (service, user, text)
    #print('------------------')

def printser(line):
    """ Output the data to the serial port """
    global ser, config
    if not config["serial"]["active"]:
        # We don't have an open serial connection
        if config["serial"]["debug"]:
            print("[SER] " + line)
    else:
        i=0
        for c in line:
            # ready = 0
            # # This simply blocks until we get an 1 over the serial connection
            # while not ready:
            #     logging.debug("<serout> Trying to read from serialport")
            #     r = ser.read()
            #     logging.debug("<serout> Read %s over serialport" % r)
            #     if r == '1':
            #         logging.debug("<serout> We're ready to go")
            #         ready = 1
            #     else:
            #         logging.warn("<serout> WTF, got %r back instead of 1"
            #                      % r)
            # logging.debug("<serout> Sending %s over serialport" % c)

            # FIXME timing okay?
            ser.write(c.encode('ASCII'))
            if (c != 'S' and c != 'C'):
                i+=1
            if (i == 65):
                ser.write("\n".encode('ASCII'))
                sleep(config["other"]["newlinedelay_long"])
                ser.write("  ".encode('ASCII'))
                i = 2
            if (c == ' '):
                sleep(config["other"]["chardelay"]*0.5)
            elif (c != 'S' and c != 'C'):
                sleep(config["other"]["chardelay"])



def parseopts():
    """ Parse command-line options """
    # assuming loglevel is bound to the string value obtained from the
    # command line argument. Convert to upper case to allow the user to
    # specify --log=DEBUG or --log=debug
    parser = argparse.ArgumentParser("usage: %(prog)s [options]")
    parser.add_argument('-l', '--log', dest='loglevel', help='Set loglevel',
                        default=0)
    parser.add_argument('-s', '--services', dest='services',
                        help='Choose services', default=None)
    parser.add_argument('-r', '--serial', dest='serial',
                        help='Turn on/off serial port', default=None)
    parser.add_argument('-c', '--config', dest='config',
                       help='Change config file location',
                        default = 'settings.json')
    args = parser.parse_args()
    return args

def initlog(args):
    """ Initialisation of the log """
    if (args.loglevel):
        loglevel = args.loglevel
    else:
        loglevel = 'info'
    numeric_level = getattr(logging, loglevel.upper(), None)
    if not isinstance(numeric_level, int):
        raise ValueError('Invalid log level: %s' % loglevel)
    logging.basicConfig(level=numeric_level,
                        format='%(asctime)s [%(levelname)s] %(message)s',
                        datefmt='%m/%d/%Y %H:%M:%S')

    logging.info('Initialized.')

def probeserial():
    """
    Scans for serial ports, returns the first serial port
    we are able to connect to.
    TODO: send identify-char to Schreimaschine
    """
    while True:
        logging.debug("Probing for serial ports")
        ports = (glob.glob('/dev/ttyUSB*'))
        logging.debug("Ports: %r" % ports)

        for port in ports:
            logging.debug("Trying to connect to port %r" % port) 
            try:
                ser = serial.Serial(port)
            except serial.serialutil.SerialException:
                logging.debug("got SerialException on %r - continuing to "
                              "probe" % port)
            else:
                logging.debug("Could connect to %r - checking if it's open"
                              % port)
                if ser.isOpen():
                    logging.debug("Yay, %r is open - returning" % port)
                    return port
                else:
                    logging.debug("Could connect to %r but it's not open"
                                  % port)
            finally:
                ser.close()
        # No ports found
        logging.error("Couldn't find any serial ports! :(")
        sleep(2)

def parseconfig(args):
    """ Parse the configfile """
    global config, ser

    logging.debug('Loading config')
    with open(args.config) as f:
        config = json.load(f)

    if args.serial == "off":
        config["serial"]["active"] = False
        config["serial"]["debug"] = False
    elif args.serial == "debug":
        config["serial"]["active"] = False
        config["serial"]["debug"] = True
    elif args.serial is not None:
        config["serial"]["active"] = True
        config["serial"]["debug"] = False
        config["serial"]["port"] = args.serial
    else:
        config["serial"]["active"] = True
        config["serial"]["debug"] = False

    if config["serial"]["port"] == "auto":
        config["serial"]["port"] = probeserial()
    if config["serial"]["active"]:
        logging.debug("Opening serial port")
        args = {}
        for item in ['bytesize','parity','stopbits','xonxoff','rtscts',
                 'dsrdtr','baudrate','port']:
            args[item] = config['serial'][item]

        ser = serial.Serial(**args)

    logging.debug('Loading services')
    if 'services' in args and args['services'] is not None:
        config["other"]["services"] = args['services'].split(',')
        logging.debug('Loaded services from commandline: %r' %
                        config["other"]["services"])
        logging.debug('args["services"] was %s' % args['services'])
    else:
        config["other"]["services"] = config["services"]
        logging.debug('No services on commandline, using all services'
                      ' in config')

def initservices():
    """ Initialisation of the services """
    global config

    services = config["other"]["services"]

    for service in services:
        sconf = config["services"][service]
        logging.debug('Setting firstrun and last for %s' % service)
        sconf["firstrun"] = 1
        sconf["last"] = None

def init():
    global ser
    ser = None
    """ Initialisation of everything """
    args = parseopts()
    initlog(args)
    parseconfig(args)
    initservices()

def title():
    printser("\n")
    filename = config["other"]["title"]

    if filename is None:
        return

    try:
        f = open(filename)
    except IOError:
        logging.exception("Could not find title-file %r" % titlefile)
        f.close()
        return

    for line in f:
        printser(encode(line))
    f.close()
    printser("\n\n\n\n")

def main():
    global config

    init()
    title()

    services = config["other"]["services"]

    while True:
        data = []

        # FIXME empty users at pouet?!?
        logging.debug('Services: %s' % services)

        for service in services:
            sconf = config["services"][service]
            logging.info('Getting shouts from %s' % service)
            result = fetch(service)
            if (result):
                for (user,text) in result:
                    data.append((service, user, text))

                # Don't output the data on the first run
                if sconf["firstrun"] == 1:
                    logging.info("It's the first run of %s" % service)
                    sconf["firstrun"] = 0
                    if config["other"]["printfirstrun"] == True:
                        output(data)
                else:
                    output(data)
        logging.info("Sleeping...")
        sleep(3) # These seconds are left blank intentionally

if __name__ == '__main__':
    status = main()
    sys.exit(status)