Import initial : script pour dumper une partie du wiki (destin
fournir une copie statique des pages wifi sur Nectaris) darcs-hash:20041231221641-d1718-7477c6e13fd65d025ce7a53b5aa48445cc262d33.gz
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181
dump-wiki.py
Executable file
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dump-wiki.py
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#! /usr/bin/env python
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# -*- coding: iso-8859-15 -*-
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#
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# Dumpe une partie du Wiki dans le répertoire donné pour créer
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# une copie "statique".
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#
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# Exemple : python dump-wiki.py --regex WiFi/AvoirLeWifi".*" ~/macopie
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# Les pages correspondant à la regex donnée seront placées dans
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# le répertoire ~/macopie/wiki. Les attachements seront dans
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# ~/macopie/attach.
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#
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WIKIDIR='/var/local/lib/wiki'
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__version__ = '0.1'
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import sys
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sys.path.append(WIKIDIR) # moin_config
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sys.path.append('/usr/lib/python2.3/site-packages/MoinMoin') # MoinMoin
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# On peut modifier cette template
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page_template = '''<html>
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<head>
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<title>%(pagename)s</title>
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<link rel="stylesheet" type="text/css" href="../wiki.css">
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</head>
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<body>
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<p class="avertissement">
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Cette page est une copie de statique de ce que l'on peut trouver sur le
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<a href="http://wiki.crans.org">wiki</a> de l'association. Elle est à destination
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des utilisateurs souhaitant configurer le wifi sur leur machine. Elle ne contient
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que les pages strictement nécessaires à la configuration. Une fois la configuration effectuée,
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vous pourrez accéder au <a href="http://wiki.crans.org">wiki</a> complet.
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</p>
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<h1 class="pagename">%(pagename)s</h1>
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%(pagehtml)s
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<p class="creation">
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Cette page a été extraite du wiki le %(timestamp)s.
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</p>
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</body>
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</html>
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'''
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import os, time, cStringIO
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from MoinMoin.scripts import _util
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class MoinDump(_util.Script):
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def __init__(self):
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_util.Script.__init__(self, __name__, "[options] <target-directory>")
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# --regex=REGEX
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self.parser.add_option(
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"--regex", metavar="REGEX", dest="regex",
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help="Ne copie que les pages correspondant à cette regex"
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)
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def mainloop(self):
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""" moin-dump's main code. """
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if len(sys.argv) == 1:
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self.parser.print_help()
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sys.exit(1)
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if len(self.args) != 1:
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self.parser.error("Nombre incorrect d'arguments")
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# Prepare output directory
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outputdir = self.args[0]
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outputdir = os.path.abspath("%s/wiki" % outputdir)
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attachdir = os.path.abspath("%s/../attach" % outputdir)
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if not os.path.isdir(outputdir):
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try:
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os.mkdir(outputdir)
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_util.log("Created output directory '%s'!" % outputdir)
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except OSError:
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_util.fatal("Cannot create output directory '%s'!" % outputdir)
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if not os.path.isdir(attachdir):
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try:
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os.mkdir(attachdir)
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_util.log("Created attach directory '%s'!" % attachdir)
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except OSError:
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_util.fatal("Cannot create attach directory '%s'!" % attachdir)
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from MoinMoin import config
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if config.default_config:
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_util.fatal("Fichier de configuration moin_config.py introuvable.")
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# fix some values so we get relative paths in output html
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config.url_prefix = "/wiki"
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# avoid spoiling the cache with url_prefix == "."
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# we do not use nor update the cache because of that
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config.caching_formats = []
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# Dump the wiki
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from MoinMoin.request import RequestCGI
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request = RequestCGI({'script_name': '.'})
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request.form = request.args = request.setup_args()
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from MoinMoin import wikiutil, Page
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pages = list(wikiutil.getPageList(config.text_dir))
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if self.options.regex:
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# On ne garde que les pages matchant la regexp
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import re
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pages = filter(lambda x: re.match(self.options.regex, x), pages)
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pages.sort()
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wikiutil.quoteWikiname = lambda pagename, qfn=wikiutil.quoteWikiname: qfn(pagename) + ".html"
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errfile = os.path.join(outputdir, '..', 'error.log')
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errlog = open(errfile, 'w')
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errcnt = 0
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for pagename in pages:
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file = wikiutil.quoteWikiname(pagename)
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_util.log('Writing "%s"...' % file)
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try:
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pagehtml = ''
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page = Page.Page(pagename)
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try:
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request.reset()
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out = cStringIO.StringIO()
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request.redirect(out)
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page.send_page(request, count_hit=0, content_only=1)
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pagehtml = out.getvalue()
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request.redirect()
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except:
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errcnt = errcnt + 1
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print >>sys.stderr, "*** Caught exception while writing page!"
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print >>errlog, "~" * 78
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import traceback
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traceback.print_exc(None, errlog)
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finally:
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import locale
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locale.setlocale(locale.LC_ALL, '')
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timestamp = time.strftime("%A %d %B %Y à %H:%M")
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filepath = os.path.join(outputdir, file)
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fileout = open(filepath, 'w')
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fileout.write(page_template % {
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'pagename': pagename,
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'pagehtml': pagehtml.replace('%s/rightsidebar/img' % config.url_prefix, '/img'),
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'timestamp': timestamp,
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})
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fileout.close()
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# On copie les attachements
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try:
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source = "%s/data/pages/%s/attachments" % (WIKIDIR, file.replace(".html",""))
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if os.path.isdir(source):
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# Il y a des attachements
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try:
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os.makedirs("%s/%s/attachments" % (attachdir, file.replace(".html","")))
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except OSError, e:
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# On va dire qu'il existe déjà
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pass
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os.system("cp -r %s %s/%s/." %
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(source, attachdir, file.replace(".html","")))
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except:
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errcnt = errcnt + 1
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print >>sys.stderr, "*** Caught exception while copying attachments!"
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print >>errlog, "~" * 78
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import traceback
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traceback.print_exc(None, errlog)
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# On va copier les images
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os.system("rsync -r --delete /usr/share/moin/htdocs/rightsidebar/img %s/.." % outputdir)
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errlog.close()
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if errcnt:
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print >>sys.stderr, "*** %d error(s) occurred, see '%s'!" % (errcnt, errfile)
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def run():
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MoinDump().run()
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if __name__ == "__main__":
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run()
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