User:WindBOT/Source
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I am open-source, licensed under the GPL. That means you're free to see my code, run it, modify it, redistribute it, and even sell paid copies of me, as long as you keep the source open and report back all the modifications you've made, if any.
Installation
Dependencies
- I am a Python bot. That means you need Python 2.6. On Ubuntu:
$ sudo apt-get install python2.6
- I also need a modified version of wikitools to use the MediaWiki API. Comes with a separate hand-crafted module called wikiUpload to allow file uploading without MediaWiki 1.16. On Ubuntu:
$ wget 'http://upload.gaiatools.com/files/wikitools_mod_2.7z' $ p7zip -d wikitools*.7z && wikitools*.7z $ mv wikiUpload.py MultipartPostHandler.py `dirname "/path/to/bot.py"` $ cd wikitools* $ sudo python2.6 setup.py install
- (Optional) cpulimit can be used to limit the bot's often-high CPU usage when applying filters to a lengthy page, to ensure sufficient resources to other programs running concurrently on the server. This does slow the bot down but makes it act nicer to others, which is welcome on a shared host. On Ubuntu:
$ sudo apt-get install cpulimit
$ sudo apt-get install git $ git clone http://git.optf2.com/steamodd.git $ cd steamodd $ sudo python2.6 setup.py install
- (Optional) pngcrush can be used to crush PNG images in file filters. Without it, images will not be considered for crushing. On Ubuntu:
$ sudo apt-get install pngcrush
That's it!
File structure
botConfig.py: The bot's configuration. A sample configuration file is given below.bot.py: The bot's core. Full source is given below. Make sure to make it executable:
chmod +x bot.py
Both files have to be in the same directory. To run the bot, assuming Python is in your path and that you are in the bot's source directory:
./bot.py
Files
botConfig.py (sample)
# -*- coding: utf-8 -*-
config = {
'api': 'http://theportalwiki.com/w/api.php', # API URL
'steamAPI': 'PootAPIKeyHeer', # Steam API key
'username': 'MyCoolBot', # Username
'password': 'LeetPassword0MG', # Password
'maxrequests': 16, # Max PageRequests to process per run
'rcidrate': 50, # Edit RCID every n edits
'freshnessThreshold': 300, # In seconds
'pagePasses': 8, # Maximum number of parsing/filtering passes
'filterPasses': 64, # Maximum number of times to run a fitler on a filtering pass
'tempPrefix': 'pwiki', # Prefix for temporary filenames
'pages': {
'filters': 'User:WindBOT/Filters', # Filters page
'blacklist': 'User:WindBOT/Blacklist', # Blacklist
'pagerequests': 'User:WindBOT/PageRequests', # PageRequests
'pagerequestsforce': 'User:WindBOT/PageRequestsForce', # PageRequests bypassing blacklist
'rcid': 'User:WindBOT/RCID', # RCID page
'editcount': 'User:WindBOT/EditCount' # Edit count page
}
}
bot.py
#!/usr/bin/python -OO
# -*- coding: utf-8 -*-
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import os
import time, datetime
import re
import hashlib
import urllib2
import tempfile
import traceback
import threading
import random
import subprocess
import cStringIO as StringIO
import shutil
import wikitools
import wikiUpload
import feedparser
try:
import steam
except:
steam = None
from wikiUpload import wikiUploader
from botConfig import config
if steam is not None and 'steamAPI' in config:
steam.set_api_key(config['steamAPI'])
config['runtime'] = {
'rcid': -1,
'onlinercid': -1,
'wiki': None,
'edits': 0,
'regexes': {},
'pages': {},
'uploader': wikiUploader(config['username'], config['password'], config['api'])
}
def u(s):
if type(s) is type(u''):
return s
if type(s) is type(''):
try:
return unicode(s)
except:
try:
return unicode(s.decode('utf8'))
except:
try:
return unicode(s.decode('windows-1252'))
except:
return unicode(s, errors='ignore')
try:
return unicode(s)
except:
try:
return u(str(s))
except:
return s
class curry:
def __init__(self, func, *args, **kwargs):
self.func = func
self.pending = args[:]
self.kwargs = kwargs
def __str__(self):
if u(self.func) == u(regSub):
return 'Regex' + u(self.pending)
return u'<Curry of ' + u(self.func) + u'; args = ' + u(self.pending) + u'; kwargs = ' + u(self.kwargs) + u'>'
def __repr__(self):
return self.__str__()
def __call__(self, *args, **kwargs):
if kwargs and self.kwargs:
kw = self.kwargs.copy()
kw.update(kwargs)
else:
kw = kwargs or self.kwargs
return self.func(*(self.pending + args), **kw)
class BatchScheduler:
def __init__(self, concurrency=16):
self.concurrency = 16
self.tasks = []
def schedule(self, target, *args, **kwargs):
self.tasks.append((target, args, kwargs))
def execute(self):
while len(self.tasks):
pool = []
numThreads = min(self.concurrency, len(self.tasks))
for task in range(numThreads):
task = self.tasks[task]
t = threading.Thread(target=task[0], args=task[1], kwargs=task[2])
t.start()
pool.append(t)
for t in pool:
t.join()
self.tasks = self.tasks[numThreads:]
def getTempFilename(extension=None):
global config
if extension is None:
f = tempfile.mkstemp(prefix=config['tempPrefix'])
else:
f = tempfile.mkstemp(suffix=u'.' + u(extension), prefix=config['tempPrefix'])
os.close(f[0]) # Damn you Python I just want a filename
return u(f[1])
def wiki():
global config
if config['runtime']['wiki'] is None:
config['runtime']['wiki'] = wikitools.wiki.Wiki(config['api'])
print 'Logging in as', config['username'], '...'
config['runtime']['wiki'].login(config['username'], config['password'])
try:
config['runtime']['onlinercid'] = int(u(wikitools.page.Page(wiki(), config['pages']['rcid']).getWikiText()).strip())
config['runtime']['rcid'] = config['runtime']['onlinercid']
except:
error('Couldn\'t read RCID.')
print 'Logged in.'
return config['runtime']['wiki']
def page(p):
global config
if type(p) in (type(''), type(u'')):
p = u(p)
if p not in config['runtime']['pages']:
config['runtime']['pages'][p] = wikitools.page.Page(wiki(), p, followRedir=False)
return config['runtime']['pages'][p]
# Else, it is a page object
title = u(p.title)
if title not in config['runtime']['pages']:
config['runtime']['pages'][title] = p
return config['runtime']['pages'][title]
def getSummary(summary):
summary = u(summary)
while len(summary) > 250:
if summary.find(u' ') == -1:
summary = summary[:summary.rfind(u' ')] + u'...'
else:
summary = summary[:247] + u'...'
return summary
def editPage(p, content, summary=u'', minor=True, bot=True, nocreate=True):
global config
summary = getSummary(summary)
p = page(p)
try:
print 'Editing', p.title, 'with summary', summary
except:
pass
try:
if nocreate:
if minor:
result = p.edit(u(content), summary=summary, minor=True, bot=bot, nocreate=nocreate)
else:
result = p.edit(u(content), summary=summary, notminor=True, bot=bot, nocreate=nocreate)
else:
if minor:
result = p.edit(u(content), summary=summary, minor=True, bot=bot)
else:
result = p.edit(u(content), summary=summary, notminor=True, bot=bot)
except:
warning('Couldn\'t edit', p.title)
return None
try:
if result['edit']['result']:
config['runtime']['edits'] += 1
except:
warning('Couldn\'t edit', p.title)
return result
def deletePage(p, summary=False):
if summary:
summary = getSummary(summary)
return page(p).delete(summary)
def uploadFile(filename, destfile, pagecontent='', license='', overwrite=False, reupload=False):
global config
return config['runtime']['uploader'].upload(filename, destfile, pagecontent, license, overwrite=overwrite, reupload=reupload)
def updateRCID():
if abs(config['runtime']['rcid'] - config['runtime']['onlinercid']) >= config['rcidrate']:
print 'Updating last RCID...'
try:
editPage(config['pages']['rcid'], config['runtime']['rcid'], summary=u'Updated Recent Changes log position to ' + u(config['runtime']['rcid']))
config['runtime']['onlinercid'] = config['runtime']['rcid']
except:
warning('Couldn\'t update RCID.')
def updateEditCount(force=False):
global config
if not config['runtime']['edits']:
return
if not force and random.randint(0, 40) != 7:
return
try:
editPage(config['pages']['editcount'], int(wikitools.api.APIRequest(wiki(), {
'action': 'query',
'list': 'users',
'usprop': 'editcount',
'ususers': config['username']
}).query(querycontinue=False)['query']['users'][0]['editcount']) + 1, summary=u'Updated edit count.')
config['runtime']['edits'] = 0
except:
warning('Couldn\'t update edit count.')
# Because SOME LIBRARY will not use singletons, this has to be done at the bot level
# rather than the individual filter level to avoid loading the damn thing twice.
steamGameSchemas = {}
def steamGetGameSchema(game):
global steamGameSchemas
if steam is None:
return None
if game not in steamGameSchemas:
steamGameSchemas[game] = game.item_schema()
return steamGameSchemas[game]
steamGameAssets = {}
def steamGetGameAssets(game):
global steamGameAssets
if steam is None:
return None
if game not in steamGameAssets:
steamGameAssets[game] = game.assets()
return steamGameAssets[game]
def compileRegex(regex, flags=re.IGNORECASE):
global config
regex = u(regex)
if regex in config['runtime']['regexes']:
return config['runtime']['regexes'][regex]
config['runtime']['regexes'][regex] = re.compile(regex, flags)
return config['runtime']['regexes'][regex]
def warning(*info):
s = []
print info
import traceback
traceback.print_exc()
def error(*info):
warning(*info)
sys.exit(1)
def setFilterName(f, name):
name = u(name)
f.__unicode__ = lambda: name
f.__str__ = lambda: name.encode('utf8')
f.filterName = name
return f
class link:
def __init__(self, content):
content = u(content)
self.joined = False
self.setBody(content)
self.setType(u'unknown')
self.setLabel(None)
self.setLink(u'')
self.anchor = None
self.joined = False
if len(content) > 2:
if content[:2] == u'[[' and content[-2:] == u']]':
split = content[2:-2].split(u'|')
if len(split) in (1, 2):
self.setType(u'internal')
lnk = split[0]
if lnk.find(u':') == -1:
lnk = lnk.replace(u'_', u' ')
anchor = None
if lnk.find(u'#') != -1:
lnk, anchor = lnk.split(u'#', 1)
self.setAnchor(anchor)
self.setLink(lnk)
if len(split) == 2:
self.setLabel(split[1])
else:
self.setLabel(split[0])
self.joined = anchor is None
elif content[0] == u'[' and content[-1] == u']':
split = content[1:-1].split(u' ', 1)
self.setType(u'external')
self.setLink(split[0])
if len(split) == 2:
self.setLabel(split[1])
else:
self.setLabel(None)
def getType(self):
return u(self.kind)
def getBody(self):
return u(self.body)
def getLink(self, withAnchor=False):
if withAnchor and self.getAnchor() is not None:
return u(self.link) + u'#' + self.getAnchor()
return u(self.link)
def getAnchor(self):
return self.anchor
def getLabel(self):
if self.label is None:
return None
if self.joined:
return self.getLink()
return u(self.label)
def setType(self, kind):
self.kind = u(kind)
def setBody(self, body):
self.body = u(body)
def setLink(self, link):
link = u(link)
if self.getType() == u'internal' and link.find(u'#') != -1:
link, anchor = link.split(u'#', 1)
self.setAnchor(anchor)
self.link = link
if self.joined:
self.label = u(link)
replaceDots = compileRegex(r'(?:\.[a-f\d][a-f\d])+')
def _replaceDots(self, g):
s = ''
g = g.group(0)
for i in xrange(0, len(g), 3):
s += chr(int(g[i + 1:i + 3], 16))
return s.decode('utf8')
def setAnchor(self, anchor):
if self.getType() == u'internal':
u(anchor).replace(u'_', u' ')
try:
anchor = link.replaceDots.sub(self._replaceDots, anchor)
except:
pass
self.anchor = anchor
def setLabel(self, label):
if label is None:
self.label = None
else:
self.label = u(label)
if self.joined:
self.link = u(label)
def __str__(self):
return self.__unicode__()
def __repr__(self):
return u'<Link-' + self.getType() + u': ' + self.__unicode__() + u'>'
def __unicode__(self):
label = self.getLabel()
tmpLink = self.getLink(withAnchor=True)
if self.getType() == u'internal':
tmpLink2 = tmpLink.replace(u'_', u' ')
if label in (tmpLink2, tmpLink) or (label and tmpLink and (label[0].lower() == tmpLink[0].lower() and tmpLink[1:] == label[1:]) or (label[0].lower() == tmpLink2[0].lower() and tmpLink2[1:] == label[1:])):
return u'[[' + label + u']]'
elif tmpLink and label and len(label) > len(tmpLink) and (label.lower().find(tmpLink2.lower()) == 0 or label.lower().find(tmpLink.lower()) == 0):
index = max(label.lower().find(tmpLink2.lower()), label.lower().find(tmpLink.lower()))
badchars = (u' ', u'_')
nobadchars = True
for c in badchars:
if label[:index].find(c) != -1 or label[index+len(tmpLink):].find(c) != -1:
nobadchars = False
if nobadchars:
return label[:index] + u(link(u'[[' + tmpLink + u'|' + label[index:index+len(tmpLink)] + u']]')) + label[index+len(tmpLink):]
return u'[[' + tmpLink + u'|' + label + u']]'
if self.getType() == u'external':
if label is None:
return u'[' + tmpLink + u']'
return u'[' + tmpLink + u' ' + label + u']'
return self.getBody()
class template:
maxInlineParams = 1
def __init__(self, content):
content = u(content)
self.changed = False
self.content = content
self.name = None
self.order = None
self.links = []
self.params = []
self.paramNum = 0
self.indentation = {}
self.defaultIndent = 0
if len(content) > 4 and content[:2] == '{{' and content[-2:] == '}}':
innerRegex = compileRegex(r'\s*\|\s*')
itemRegex = compileRegex(r'^(\S[^=]*?)\s*=\s*([\s\S]*?)$')
content = content[2:-2]
content, self.links = linkExtract(content)
innerStuff = innerRegex.split(content)
if innerStuff[0][:9].lower() == 'template:':
innerStuff[0] = innerStuff[0][9:]
self.name = u(innerStuff[0][0].upper() + innerStuff[0][1:]).replace(u'_', u' ').strip()
innerStuff = innerStuff[1:]
for i in innerStuff:
i = linkRestore(i.strip(), self.links, restore=True)
itemRes = itemRegex.search(i)
if itemRes:
self.params.append((u(itemRes.group(1)).lower(), u(itemRes.group(2))))
else:
self.paramNum += 1
self.params.append((u(self.paramNum), i))
self.originalContent = self.content
self.originalParams = self.params[:]
self.originalName = self.name
self.forceindent = False
def indentationMatters(self, doesitmatter=True):
self.forceindent = doesitmatter
def getName(self):
return self.name
def setName(self, name):
self.name = u(name).replace(u'_', u' ')
self.changed = self.changed or self.name != self.originalName
def getParam(self, key):
key = u(key).lower()
for k, v in self.params:
if k == key:
return v
return None
def delParam(self, *indexes):
for index in indexes:
index = u(index)
isNumber = self.isInt(index)
for p in range(len(self.params)):
k, v = self.params[p]
if k == index:
self.changed = True
self.params = self.params[:p] + self.params[p+1:]
if isNumber:
if int(index) == self.paramNum:
self.paramNum -= 1
break
def setParam(self, index=None, value=u''):
if value is None:
return self.delParam(index)
if index is None:
index = u(self.paramNum)
else:
index = u(index).lower()
isNumber = self.isInt(index)
value = u(value)
hasChanged = False
for p in range(len(self.params)):
k, v = self.params[p]
if k == index:
self.changed = self.changed or v != value
self.params[p] = (k, value)
hasChanged = True
break
if not hasChanged:
if isNumber:
while self.numParam < int(index) - 1:
self.appendParam(u'')
self.params.append((index, value))
self.changed = True
def appendParam(self, value=u''):
self.paramNum += 1
self.params.append((u(self.paramNum), value))
def setPreferedIndentation(self, index, indent=0):
self.indentation[u(index)] = indent
self.changed = self.changed or self.forceindent
def setDefaultIndentation(self, indent=0):
self.defaultIndent = indent
self.changed = self.changed or self.forceindent
def setPreferedOrder(self, order=None):
order2 = []
for o in order:
order2.append(u(o))
self.order = order2
oldParams = self.params[:]
self.changed = self.changed or self.fixOrder() == oldParams
def renameParam(self, oldkey, newkey):
oldkey, newkey = u(oldkey).lower(), u(newkey).lower()
if oldkey == newkey:
return
for p in range(len(self.params)):
k, v = self.params[p]
if k == oldkey:
self.params[p] = (newkey, v)
self.changed = True
break
def fixOrder(self):
if self.order is None:
return self.params
newParams = []
doneParams = []
for k in self.order:
k = u(k)
if self.getParam(k) is not None:
newParams.append((k, self.getParam(k)))
doneParams.append(k)
for k, v in self.params:
if k not in doneParams:
doneParams.append(k)
newParams.append((k, v))
self.params = newParams
return self.params
def defined(self):
return self.name is not None
def isInt(self, i):
try:
return u(int(i)) == u(i) and int(i) > 0
except:
return False
def __str__(self):
return self.__unicode__()
def __repr__(self):
return u'<Template-' + self.getName() + u': ' + self.__unicode__() + u'>'
def __unicode__(self):
if not self.defined():
return u''
if not self.changed:
return self.originalContent
self.fixOrder()
params = [self.name]
indentMode = len(self.params) > template.maxInlineParams or self.forceindent
maxIndent = 0
if indentMode:
for k, v in self.params:
l = len(k) + self.defaultIndent
if k in self.indentation:
l = len(k) + self.indentation[k]
if not self.isInt(k) and l > maxIndent:
maxIndent = l
numParam = 1
for k, v in self.params:
indent = self.defaultIndent
if k in self.indentation and indentMode:
indent = self.indentation[k]
try:
isNumber = u(int(index)) == u(index) and int(index) > 0
except:
isNumber = False
if indentMode:
key = u' ' * indent + u'| '
addKey = True
if self.isInt(k):
if int(k) == numParam:
addKey = False
numParam += 1
if addKey:
key += k + (u' ' * max(0, maxIndent - len(k) - indent)) + u' = '
else:
key = u''
addKey = True
if self.isInt(k):
if int(k) == numParam:
addKey = False
numParam += 1
if addKey:
key += k + u' = '
params.append(key + v)
if indentMode:
params = u'\n'.join(params) + u'\n'
else:
params = u' | '.join(params)
return u'{{' + params + u'}}'
def linkExtract(content):
content = u(content)
links1 = compileRegex(r'\[\[([^\[\]]+)\]\]')
links2 = compileRegex(r'\[([^\[\]]+)\](?!\])')
linkcount = 0
linklist = []
res = links1.search(content)
while res:
linklist.append(link(res.group()))
content = content[:res.start()] + u'~!~!~!~OMGLINK-' + u(linkcount) + u'~!~!~!~' + content[res.end():]
linkcount += 1
res = links1.search(content)
res = links2.search(content)
while res:
linklist.append(link(res.group()))
content = content[:res.start()] + u'~!~!~!~OMGLINK-' + u(linkcount) + u'~!~!~!~' + content[res.end():]
linkcount += 1
res = links2.search(content)
return content, linklist
def templateExtract(content):
content = u(content)
templatesR = compileRegex(r'\{\{([^\{\}]+)\}\}')
templatecount = 0
templatelist = []
res = templatesR.search(content)
while res:
templatelist.append(template(res.group()))
content = content[:res.start()] + u'~!~!~!~OMGTEMPLATE-' + u(templatecount) + u'~!~!~!~' + content[res.end():]
templatecount += 1
res = templatesR.search(content)
return content, templatelist
def blankAround(content, search, repl=u''):
content = u(content)
search = u(search)
repl = u(repl)
blank = compileRegex(u'(\\s*)' + u(re.escape(search)) + u'(\\s*)')
res = blank.search(content)
if not res:
return content.replace(search, repl)
if u(res.group(0)) == content:
return repl
if len(res.group(1)) < len(res.group(2)):
return content[:res.end(1)] + content[res.end(2):]
else:
return content[:res.start()] + content[res.start(2):]
def linkRestore(content, links=[], restore=False):
linklist=links[:]
linkcount = len(linklist)
i = 0
linklist.reverse()
for l in linklist:
i += 1
if l is None:
content = blankAround(content, u'~!~!~!~OMGLINK-' + u(linkcount - i) + u'~!~!~!~', u'')
else:
if restore:
l = l.getBody()
content = content.replace(u'~!~!~!~OMGLINK-' + u(linkcount - i) + u'~!~!~!~', u(l))
return content
def templateRestore(content, templatelist=[]):
templatecount = len(templatelist)
i = 0
templatelist.reverse()
for t in templatelist:
i += 1
if t is None:
content = blankAround(content, u'~!~!~!~OMGTEMPLATE-' + u(templatecount - i) + u'~!~!~!~', u'')
else:
content = content.replace(u'~!~!~!~OMGTEMPLATE-' + u(templatecount - i) + u'~!~!~!~', u(t))
return content
def safeContent(content):
safelist = []
tags = compileRegex(r'<(?:ref|gallery|pre|code)[^<>]*>[\S\s]*?</(?:ref|gallery|pre|code)>', re.IGNORECASE | re.MULTILINE)
comments = compileRegex(r'<!--[\S\s]*?-->')
tagcount = 0
res = tags.search(content)
if not res:
res = comments.search(content)
while res:
safelist.append(('~!~!~!~OMGTAG-' + u(tagcount) + u'~!~!~!~', u(res.group())))
content = content[:res.start()] + u'~!~!~!~OMGTAG-' + u(tagcount) + u'~!~!~!~' + content[res.end():]
tagcount += 1
res = tags.search(content)
if not res:
res = comments.search(content)
return content, safelist
def safeContentRestore(content, safelist=[]):
safelist.reverse()
for s in safelist:
content = content.replace(s[0], s[1])
return content
def regReplaceCallBack(sub, match):
groupcount = 1
for g in match.groups():
if g is not None:
sub = sub.replace(u'$' + u(groupcount), g)
else:
sub = sub.replace(u'$' + u(groupcount), u'')
groupcount += 1
return sub
def regSub(regexes, content, **kwargs):
content = u(content)
for regex in regexes.keys():
if type(regex) in (type(()), type([])):
compiled = compileRegex(u(regex[0]), regex[1])
else:
compiled = compileRegex(u(regex), re.IGNORECASE | re.DOTALL | re.MULTILINE)
callback = curry(regReplaceCallBack, u(regexes[regex]))
oldcontent = u''
while content != oldcontent:
oldcontent = content
content = compiled.sub(callback, content)
return u(content)
def dumbReplacement(strings, content, **kwargs):
content = u(content)
for s in strings.keys():
content = content.replace(u(s), u(strings[s]))
return content
def filterEnabled(f, **kwargs):
if type(f) is not type(()):
return True
if len(f) < 2:
return True
if type(f[1]) is not type({}):
return True
article = None
if 'article' in kwargs.keys():
article = kwargs['article']
if article is None:
return True
if type(article) not in (type(u''), type('')):
article = article.title
if article is None:
return True
if 'languageBlacklist' in f[1].keys():
for i in f[1]['languageBlacklist']:
if compileRegex(u'/' + u(i) + u'$').search(u(article)):
return False
return True
if 'languageWhitelist' in f[1].keys():
for i in f[1]['languageWhitelist']:
if compileRegex(u'/' + u(i) + u'$').search(u(article)):
return True
return False
if 'language' in f[1].keys():
return compileRegex(u'/' + u(f[1]['language']) + u'$').search(u(article))
return True
scheduledTasks = []
def scheduleTask(task, oneinevery):
global scheduledTasks
result = random.randint(0, oneinevery-1)
print 'Task:', task, '; result:', result
if not result:
scheduledTasks.append(task)
def runScheduledTasks():
global scheduledTasks
if not len(scheduledTasks):
print 'No tasks scheduled.'
return
print 'Running scheduled tasks...'
for t in scheduledTasks:
print 'Running task:', t
try:
t()
print 'End of task:', t
except:
print 'Error while executing task:', t
def sFilter(filters, content, returnActive=False, **kwargs):
content = u(content)
lenfilters = len(filters)
if not lenfilters:
if returnActive:
return content, []
return content
filtercount = 0
activeFilters = []
for f in filters:
if not filterEnabled(f, **kwargs):
continue
if type(f) is type(()):
f, params = f
filtercount += 1
#print 'Filter', f, '(', filtercount, '/', lenfilters, ')'
loopTimes = 0
beforeFilter = u''
while not loopTimes or beforeFilter != content:
loopTimes += 1
if loopTimes >= config['filterPasses']:
print 'Warning: More than', config['filterPasses'], 'loops with filter', u(f)
break
beforeFilter = content
content = u(f(content, **kwargs))
if content != beforeFilter and f not in activeFilters:
activeFilters.append(f)
if returnActive:
return content, activeFilters
return content
def linkFilter(filters, linklist, returnActive=False, **kwargs):
activeFilters = []
for f in filters:
if not filterEnabled(f, **kwargs):
continue
if type(f) is type(()):
f, params = f
for i in range(len(linklist)):
if linklist[i] is not None and isinstance(linklist[i], link):
oldLink = u(linklist[i])
linklist[i] = f(linklist[i], **kwargs)
if oldLink != u(linklist[i]) and f not in activeFilters:
activeFilters.append(f)
if returnActive:
return linklist, activeFilters
return linklist
def templateFilter(filters, templatelist, returnActive=False, **kwargs):
activeFilters = []
for f in filters:
if not filterEnabled(f, **kwargs):
continue
if type(f) is type(()):
f, params = f
for i in range(len(templatelist)):
if templatelist[i] is not None and isinstance(templatelist[i], template):
oldTemplate = u(templatelist[i])
templatelist[i] = f(templatelist[i], **kwargs)
if oldTemplate != u(templatelist[i]) and f not in activeFilters:
activeFilters.append(f)
if returnActive:
return templatelist, activeFilters
return templatelist
def linkTextFilter(subfilters, l, linksafe=False, **kwargs):
if l.getType() == u'internal' and l.getLink().find(u':') == -1 and pageFilter(l.getLink()):
if linksafe:
l.setLink(sFilter(subfilters, l.getLink(), **kwargs))
if l.getLabel().find(u':') == -1:
l.setLabel(sFilter(subfilters, l.getLabel(), **kwargs))
return l
def linkDomainSub(fromDomain, toDomain, link, **kwargs):
domainR = compileRegex(r'^(https?://(?:[-\w]+\.)*)' + u(re.escape(fromDomain)) + r'(\S+)$')
toDomain = u(toDomain)
if link.getType() == 'external':
linkInfo = domainR.search(link.getLink())
if linkInfo:
link.setLink(u(linkInfo.group(1)) + toDomain + u(linkInfo.group(2)))
return link
def linkDomainFilter(fromDomain, toDomain):
return curry(linkDomainSub, fromDomain, toDomain)
def regexes(rs):
return curry(regSub, rs)
def regex(reg, replace):
return regexes({reg: replace})
def dumbReplaces(rs):
return setFilterName(curry(dumbReplacement, rs), u'DumbReplacements(' + u(rs) + u')')
def dumbReplace(subject, replacement):
return setFilterName(dumbReplaces({subject: replacement}), u'DumbReplacement(' + u(subject) + u' \u2192 ' + u(replacement) + u')')
def wordRegex(word, **kwargs):
flags = None
if type(word) in (type(()), type([])):
flags = word[1]
word = word[0]
word = u(re.sub(r'[-_ ]+', r'[-_ ]', u(word)))
word = u(r"(?<![\u00E8-\u00F8\xe8-\xf8\w])(?<!'')(?<!" + r'"' + ")(?:\\b|(?<=[ \\[\\]\\(\\):;.,\"'*\\xab\\xbb])|^)" + word + r"(?:\b(?![\u00E8-\u00F8\xe8-\xf8\w])(?!''|" + r'"' + ")|(?=[ \\[\\]\(\\):;.,\"'*\\xab\\xbb])|$)")
if flags is None:
return word
return (word, flags)
def wordFilter(correct, *badwords, **kwargs):
correct = u(correct)
rs = {}
badwords2 = []
for i in badwords:
if type(i) in (type(()), type([])):
badwords2.extend(map(u, i))
else:
badwords2.append(u(i))
if not len(badwords2):
badwords2.append(correct)
for w in badwords2:
if 'keepcapitalization' in kwargs and kwargs['keepcapitalization']:
if type(w) not in (type(()), type([])):
w = (w, 0)
else:
w = (w[0], 0)
rs[wordRegex(w, **kwargs)] = correct
rs[wordRegex((w[0][0].swapcase() + w[0][1:], w[1]), **kwargs)] = correct[0].swapcase() + correct[1:]
else:
rs[wordRegex(w, **kwargs)] = correct
return setFilterName(regexes(rs), u'WordFilter(' + u'/'.join(badwords2) + u' \u2192 ' + correct + u')')
def enforceCapitalization(*words, **kwargs):
for w in words:
addSafeFilter(setFilterName(wordFilter(u(w)), u'EnforceCapitalization(' + u(w) + u')'), **kwargs)
pageFilters = []
pageWhitelist = []
categoryFilters = []
def pageFilter(page):
global pageFilters, pageWhitelist
if type(page) in (type(()), type([])):
pages = []
for p in page:
if pageFilter(p):
pages.append(p)
return pages
if type(page) not in (type(u''), type('')):
page = page.title
page = u(page)
if page in pageWhitelist:
return True
for f in pageFilters:
if f.search(page):
return False
return True
def categoryFilter(page):
global categoryFilters
pageCategories = page.getCategories()
for c in pageCategories:
if u(c).replace(u'_', ' ') in categoryFilters:
return False
return True
def addPageFilter(*filters):
global pageFilters
for f in filters:
pageFilters.append(compileRegex(f))
def addBlacklistPage(*pages):
for p in pages:
addPageFilter(re.escape(u(p)))
def addWhitelistPage(*pages):
global pageWhitelist
for p in pages:
if type(p) in (type([]), type(())):
addWhitelistPage(*p)
elif u(p) not in pageWhitelist:
pageWhitelist.append(u(p))
def addBlacklistCategory(*categories):
global categoryFilters
for c in categories:
categoryFilters.append(u(c).replace(u'_', ' '))
def loadBlacklist():
global config
for l in page(config['pages']['blacklist']).getLinks():
l = u(l)
if l.find(u':') != -1:
if l[:l.find(u':')].lower() == 'category':
addBlacklistCategory(l)
continue
addBlacklistPage(l)
filters = {
'regular': [],
'safe': [],
'link': [],
'template': [],
'file': []
}
def addFilterType(filterType, *fs, **kwargs):
global filters
for f in fs:
f = (f, kwargs)
if f not in filters[filterType]:
filters[filterType].append(f)
def delFilterType(filterType, *fs, **kwargs):
global filters
for f in fs:
f = (f, kwargs)
if f in filters[filterType]:
filters[filterType].remove(f)
def addFilter(*fs, **kwargs):
addFilterType('regular', *fs, **kwargs)
def delFilter(*fs, **kwargs):
delFilterType('regular', *fs, **kwargs)
def addSafeFilter(*fs, **kwargs):
addFilterType('safe', *fs, **kwargs)
def delSafeFilter(*fs, **kwargs):
delFilterType('safe', *fs, **kwargs)
def addLinkFilter(*fs, **kwargs):
addFilterType('link', *fs, **kwargs)
def delLinkFilter(*fs, **kwargs):
delFilterType('link', *fs, **kwargs)
def addTemplateFilter(*fs, **kwargs):
addFilterType('template', *fs, **kwargs)
def delTemplateFilter(*fs, **kwargs):
delFilterType('template', *fs, **kwargs)
def addFileFilter(*fs, **kwargs):
addFilterType('file', *fs, **kwargs)
def delFileFilter(*fs, **kwargs):
delFilterType('file', *fs, **kwargs)
def filterRepr(filters):
s = []
reprRegex = compileRegex(r'^<function (\S+)')
for f in filters:
if type(f) in (type([]), type(())) and not len(f[1]):
f = f[0] # Omit parameters if there are none
try:
name = f.filterName
s.append(name)
except:
res = reprRegex.search(u(f))
if res:
filterR = u(res.group(1))
if filterR not in s:
s.append(filterR)
elif u(f) not in s:
s.append(u(f))
if not len(s):
return u'Built-in filters' # Link simplification, template formatting, etc
return u', '.join(s)
def fixContent(content, article=None, returnActive=False, **kwargs):
global filters
content = u(content)
oldcontent = u''
loopTimes = 0
redirect = False
activeFilters = []
if len(content) > 9:
redirect = content[:9] == u'#REDIRECT'
if article is not None:
article = page(article)
while not loopTimes or content != oldcontent:
loopTimes += 1
if loopTimes > 2:
print 'Pass', loopTimes, 'on', article
if loopTimes >= config['pagePasses']:
print 'Warning: More than', config['pagePasses'], 'fix passes on article', u(article.title)
break
oldcontent = content
# Apply unsafe filters
content, activeF = sFilter(filters['regular'], content, returnActive=True, article=article, redirect=redirect)
activeFilters.extend(activeF)
# Apply safe filters
content, safelist = safeContent(content)
content, templatelist = templateExtract(content)
content, linklist = linkExtract(content)
content, activeF = sFilter(filters['safe'], content, returnActive=True, article=article, redirect=redirect)
activeFilters.extend(activeF)
extraLinks = setFilterName(curry(linkTextFilter, filters['safe']), u'(Content filters applied to links)')
addLinkFilter(extraLinks)
if not redirect:
linklist, activeF = linkFilter(filters['link'], linklist, returnActive=True, article=article, redirect=redirect)
activeFilters.extend(activeF)
content = linkRestore(content, linklist)
templatelist, activeF = templateFilter(filters['template'], templatelist, returnActive=True, article=article, redirect=redirect)
activeFilters.extend(activeF)
content = templateRestore(content, templatelist)
content = safeContentRestore(content, safelist)
delLinkFilter(extraLinks)
if article is not None and u(article.title)[:5] == 'File:':
# Apply file filters
content, activeF = sFilter(filters['file'], content, returnActive=True, article=article, redirect=redirect)
activeFilters.extend(activeF)
if returnActive:
return content, activeFilters
return content
def fixPage(article, **kwargs):
article = page(article)
force = False
if 'force' in kwargs and kwargs['force']:
force = True
try:
catFilter = categoryFilter(article)
except wikitools.page.NoPage:
print 'No such page:', article
return False
except:
catFilter = True
if not force and (not pageFilter(article) or not catFilter):
print 'Skipping:', article
return
originalContent = u(article.getWikiText())
content, activeFilters = fixContent(originalContent, returnActive=True, article=article)
if content != originalContent:
print article, 'needs to be updated.'
summary = u'Auto: ' + filterRepr(activeFilters)
if 'reason' in kwargs:
summary += u' (' + u(kwargs['reason']) + u')'
if 'fake' in kwargs:
print '-------- New content is: --------'
print content
print '---------------------------------'
else:
editPage(article, content, summary=summary)
return True
print article, 'is up-to-date.'
return False
def patrol(change):
global config
secondsElapsed = (datetime.datetime.utcnow() - datetime.datetime.fromtimestamp(time.mktime(time.strptime(change['timestamp'], r'%Y-%m-%dT%H:%M:%SZ'))))
totalTime = secondsElapsed.seconds + secondsElapsed.days * 86400
if int(change['rcid']) <= config['runtime']['rcid'] or not pageFilter(change['title']) or totalTime <= config['freshnessThreshold']:
print 'Skipping', change['rcid'], change['title']
if int(change['rcid']) > config['runtime']['rcid']:
config['runtime']['rcid'] = int(change['rcid'])
return
print 'Patrolling', change['title']
config['runtime']['rcid'] = int(change['rcid'])
result = fixPage(change['title'], reason=u'Review RC#' + u(change['rcid']))
updateRCID()
def loadPage(p):
p = page(p)
try:
code = u(p.getWikiText())
except:
error('Couldn\'t grab page', p)
coderegex = compileRegex(r'^(?: [^\r\n]*(?:[\r\n]+|$))+', re.MULTILINE)
trimcode = compileRegex(r'^ |</?nowiki>', re.MULTILINE)
for m in coderegex.finditer(code):
try:
exec(trimcode.sub(u'', u(m.group())))
except:
error('Error while parsing code: ', m.group())
def patrolChanges():
try:
recentChanges = wikitools.api.APIRequest(wiki(), {
'action':'query',
'list':'recentchanges',
'rctoken':'patrol',
'rclimit':'500'
}).query(querycontinue=False)[u'query'][u'recentchanges']
recentChanges.reverse()
except:
error('Error while trying to grab recent changes.')
uniquePages = []
uniqueChanges = {}
for change in recentChanges:
if change['title'] not in uniquePages:
uniquePages.append(change['title'])
if change['title'] not in uniqueChanges or uniqueChanges[change['title']]['rcid'] < change['rcid']:
uniqueChanges[change['title']] = change
# Move page to end of queue
uniquePages.remove(change['title'])
uniquePages.append(change['title'])
for title in uniquePages:
change = uniqueChanges[title]
try:
patrol(change)
except KeyboardInterrupt:
error('Interrupted:', change)
except:
warning('Failed to patrol change:', change)
print 'Done patrolling.'
def parsePageRequest(l, links=[]):
l = u(l)
content = []
selfContent = u'* [[:' + l + u']]'
if l.find(u':'):
if l[:l.find(u':')].lower() == 'category':
subpages = wikitools.category.Category(wiki(), l[l.find(u':')+1:]).getAllMembers(titleonly=True)
for s in subpages:
if s not in links:
links.append(s)
newLink, links = parsePageRequest(s, links=links)
content.append(newLink)
if len(content):
selfContent += u'\r\n' + u'\r\n'.join(content)
return selfContent, links
def doPageRequests(force=False):
global config
print 'Executing page requests. Force =', force
if force:
requestPageTitle = config['pages']['pagerequestsforce']
else:
requestPageTitle = config['pages']['pagerequests']
requestPage = page(requestPageTitle)
reqre = compileRegex(r'^\*[\t ]*\[\[:?([^][]+)\]\]', re.MULTILINE)
originalRequests = u(requestPage.getWikiText())
requests = originalRequests
matches = []
links = []
for m in reqre.finditer(requests):
matches.append(m)
l = u(m.group(1))
if l not in links:
links.append(l)
matches.reverse()
for m in matches:
pagelink, links = parsePageRequest(u(m.group(1)), links=links)
requests = requests[:m.start()] + pagelink + requests[m.end():]
requests = regSub({r'^[ \t]*(\*[^\r\n]+)[\r\n]+(?=^[ \t]*\*)':'$1\r\n'}, requests)
reqre2 = compileRegex(r'^\*[\t ]*\[\[:?([^][]+)\]\]\s*', re.MULTILINE)
matches2 = []
requestsDone = 0
tooMany = False
for m in reqre2.finditer(requests):
requestsDone += 1
if requestsDone > config['maxrequests']:
tooMany = True
break
matches2.append(m)
matches2.reverse()
tofix = []
for m in matches2:
tofix.append(u(m.group(1)))
requests = requests[:m.start()] + requests[m.end():]
tofix.reverse()
for p in tofix:
fixPage(p, reason=u'Requested on [[:' + u(requestPageTitle) + u']]', force=force)
requests = regSub({r'^[ \t]*(\*[^\r\n]+)[\r\n]+(?=^[ \t]*\*)':'$1\r\n'}, requests)
if len(tofix) and originalRequests != requests:
if tooMany:
editPage(requestPage, requests, summary=u'Processed: [[:' + u']], [[:'.join(tofix) + u']]')
else:
editPage(requestPage, requests, summary=u'Finished all requests. Processed: [[:' + u']], [[:'.join(tofix) + u']]')
def parseLocaleFile(content, language='english', languages={}):
content = u(content)
language = u(language)
if content.find('Tokens') != -1:
content = content[content.find('Tokens')+6:]
regexSplit = compileRegex('\n(?=\s*")', re.IGNORECASE | re.MULTILINE)
content = regexSplit.split(content)
regexLang = compileRegex(r'^"\[([-\w]+)\]([^"\s]+)"\s+"([^"]*)"', re.IGNORECASE | re.MULTILINE)
regexNoLang = compileRegex(r'^"([^[][^"\s]+)"\s+"([^"]*)"', re.IGNORECASE | re.MULTILINE)
for l in content:
l = u(l.strip())
curlang = None
key, value = None, None
langRes = regexLang.search(l)
if langRes:
curlang = u(langRes.group(1))
key, value = langRes.group(2), langRes.group(3)
else:
langRes = regexNoLang.search(l)
if langRes:
curlang = language
key, value = langRes.group(1), langRes.group(2)
if curlang is not None:
if u(key) not in languages:
languages[u(key)] = {}
languages[u(key)][curlang] = u(value)
else:
pass
return languages
def languagesFilter(languages, commonto=None, prefix=None, suffix=None, exceptions=[]):
filtered = {}
for k in languages:
if k in exceptions:
continue
if commonto is not None:
doit = True
for i in commonto:
if i not in languages[k]:
doit = False
break
if not doit:
continue
if prefix is not None:
doit = False
for i in prefix:
if k.lower()[:len(i)] == i.lower():
doit = True
break
if not doit:
continue
if suffix is not None:
doit = False
for i in suffix:
if k.lower()[-len(i):] == i.lower():
doit = True
break
if not doit:
continue
filtered[u(k)] = languages[k]
return filtered
def readLocaleFile(f):
return u(f.decode('utf16'))
def associateLocaleWordFilters(languages, fromLang, toLang, targetPageLang=None):
for a in languages:
f = wordFilter(languages[a][toLang], languages[a][fromLang])
if targetPageLang is None:
addSafeFilter(f)
else:
addSafeFilter(f, language=targetPageLang)
def getRandBits():
return random.getrandbits(128)
def getFileHash(filename):
h = hashlib.md5()
f = open(filename, 'rb')
for i in f.readlines():
h.update(i)
f.close()
return u(h.hexdigest())
def deleteFile(*fs):
for f in fs:
try:
os.remove(f)
except:
pass
def programExists(programName):
try:
result = subprocess.call(['which', programName])
return result == 0
except:
return False
def run():
global config
print 'Bot started.'
loadPage(config['pages']['filters'])
for p in sys.argv[1:]:
print 'Forced update to', p, '...'
fixPage(p)
loadBlacklist()
patrolChanges()
updateRCID()
doPageRequests(force=True)
doPageRequests(force=False)
updateEditCount()
runScheduledTasks()
try:
import rcNotify
rcNotify.main(once=True)
except:
pass
try:
subprocess.Popen(['killall', 'cpulimit']).communicate()
except:
pass
print 'All done.'
if __name__ == '__main__':
run()