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wikikIRC2.py
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wikikIRC2.py
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#!/usr/bin/python2
# -*- coding: utf8 -*-
# wikikIRC2.py
# python2
# Pas d'accent pour mettre toute les chances de mon cote à la compil
########################################################################
# This file is part of wikikircandroid2.
#
# wikikircandroid2 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.
#
# wikikircandroid2 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 wikikircandroid2. If not, see <http://www.gnu.org/licenses/>.
#
# WikikIRC by Olivier Baudu, Anthony Templier for Labomedia September 2011.
# Modified by Sylvain Blocquaux 2012.
# Improved by SergeBlender for Labomedia June 2014.
# olivier arobase labomedia point net // http://lamomedia.net
# Published under License GPLv3: http://www.gnu.org/licenses/gpl-3.0.html
# Modification SergeBlender pour wikikircandroid mars 2018
#
########################################################################
"""
Recupere les modifications en temps reel sur Wikipedia.fr
mybot = MyIRCBot(server_list, channel, nickname, realname, bavard=True)
mybot.start()
Les modifs sont un str:
mybot.wiki_out
"""
import re
from urllib2 import urlopen, Request
from string import replace
import xml.etree.ElementTree as ET
from irc.bot import SingleServerIRCBot
REPLACE = [
"=", "*", "|", "''", "<br", "<", ">", "{", "}", "[", "]", "/",
"listeRecents", "/noinclude",
" ", " ",
"align ", "left", "valign", "top", "_"
]
FIRST = [
"=", "[", "{", "#", "<", ":", "!"
]
BLACK = [
"Discussion Utilisateur", "small","#", "rowspan", "liste1",
"galerie web"
]
class MyIRCBot(SingleServerIRCBot):
"""Bot qui recupere les modifications sur Wikipedia FR,
en ne retournant que les phrases jolies."""
def __init__(self, server_list, channel,
nickname, realname, bavard=True):
"""Doc de SingleServerIRCBot
- irc_list -- A list of ServerSpec objects or tuples of
parameters suitable for constructing ServerSpec
objects. Defines the list of servers the bot will
use (in order).
- channel -- "#wikipedia-fr"
- nickname -- The bot's nickname.
- realname -- The bot's realname.
"""
SingleServerIRCBot.__init__(self,
server_list,
nickname,
realname)
self.channel = channel
self.wiki_out = ''
self.bavard = bavard
self.address = ""
def on_welcome(self, serv, ev):
"""Connection a l'IRC."""
print("\nConnection sur le canal:", self.channel)
serv.join(self.channel)
print("Connecter\n")
def on_pubmsg(self, serv, ev):
"""Si message reçu sur l'IRC, met a jour self.wiki_out."""
self.get_address(ev)
if self.address:
# Liste de str avec les modifs de la page
liste = self.modifs_in_page()
self.filtre(liste)
return self.wiki_out
def modifs_in_page(self):
"""Retourne une liste de modifications dans la page de
comparaison de version de wikipedia.
# tag = '<td class="diff-context"><div>'
#liste = data.xpath('//td[@class="diff-context"]/div/text()')
"""
page = self.get_page() # unicode
try:
root = ET.fromstring(page.encode('utf-8'))
quoi = root.findall('.//td[@class="diff-context"]/')
except:
quoi = ""
liste = [""]
for i in range(len(quoi)):
liste.append(quoi[i].text)
return liste
def filtre(self, liste):
"""Filtre la liste de lignes recuperees pour avoir un beau texte."""
good = []
for line in liste:
# Suppression des petites lignes et des lignes vides
if len(line) > 0:
if not line[0] in FIRST:
# Suppression de gri-gri
for i in REPLACE:
#line = line.replace(i, ' ')
line = replace(line, i, ' ')
# Suppression d'un espace en premier caractere
if len(line) > 0:
if line[0] == ' ':
line = line[1:]
# Suppression des lignes techniques
ok = 1
for b in BLACK:
if b in line:
ok = 0
if ok:
good.append(line)
if len(good) > 0:
if len(good[0]) > 40:
self.wiki_out = good[0]
if self.bavard:
if self.wiki_out:
print(self.wiki_out, "\n\n")
def get_page(self):
"""Retourne le html de la page."""
try:
req = Request(self.address)
# Add header becauce wikipedia expected a navigator
req.add_header('User-agent', 'WikikIRC-0.4')
print("req", req, self.address)
except:
print("Request impossible")
page = ''
try:
handle = urlopen(req)
page = handle.read()
page = page.decode('utf-8')
handle.close()
# #except urllib.error.URLError as e: python3
# #print("Pb urlopen", e)
# #page = ''
except:
print('Page introuvable')
page = ''
return page
def get_address(self, ev):
"""Met a jour l'adresse de la page modifiee."""
try:
msg = ev.arguments[0]
# Delete color codes codes and get only text
message = re.compile("\x03[0-9]{0,2}").sub('', msg)
# Index de http://
debut = re.search("https://fr.wikipedia.org", message)
# Je coupe le debut inutile
message = message[debut.start():]
# Index du premier espace apres debut
fin = re.search(" ", message)
# Je coupe la fin
self.address = message[:fin.start()]
except:
self.address = None
if self.bavard:
print("Adresse introuvable")
if self.bavard:
print("Recuperation des modifications a l'adresse : {0}".format(
self.address))
if __name__ == "__main__":
server_list = [("irc.wikimedia.org", 6667)]
channel = "#fr.wikipedia"
nickname = "La Labomedia"
realname = "Syntaxis analysis with Python bot"
print( "Test",
"\n", server_list,
"\n", channel,
"\n", nickname,
"\n", realname)
mybot = MyIRCBot(server_list, channel, nickname, realname, bavard=True)
mybot.start()