#!/usr/bin/python # # Check/update default wiki pages from the Trac project website. # # Note: This is a development tool used in Trac packaging/QA, not something # particularly useful for end-users. # # Author: Daniel Lundin <daniel@…>

import httplib import re import sys import getopt

# Pages to include in distribution wiki_pages = [

"CamelCase", "RecentChanges", "TitleIndex", "TracAccessibility", "TracAdmin", "TracBackup", "TracBrowser", "TracCgi", "TracChangeset", "TracEnvironment", "TracFastCgi", "TracGuide", "TracImport", "TracIni", "TracInstall", "TracInterfaceCustomization", "TracLinks", "TracLogging", "TracModPython", "TracNotification", "TracPermissions", "TracPlugins", "TracQuery", "TracReports", "TracRoadmap", "TracRss", "TracSearch", "TracStandalone", "TracSupport", "TracSyntaxColoring", "TracTickets", "TracTicketsCustomFields", "TracTimeline", "TracUnicode", "TracUpgrade", "TracWiki", "WikiDeletePage", "WikiFormatting", "WikiHtml", "WikiMacros", "WikiNewPage", "WikiPageNames", "WikiProcessors", "WikiRestructuredText", "WikiRestructuredTextLinks" ]

def get_page_from_file (pname):

d = try:

f = open(pname ,'r') d = f.read() f.close()

except:

print "Missing page: %s" % pname

return d

def get_page_from_web (pname):

host = "projects.edgewall.com" rfile = "/trac/wiki/%s?format=txt" % pname c = httplib.HTTPConnection(host) c.request("GET", rfile) r = c.getresponse() d = r.read() if r.status != 200 or d == ("describe %s here\n" % pname):

c.close() print "Missing page: %s" % pname

c.close() f = open(pname, 'w+') f.write(d) f.close() return d

def check_links (data):

def get_refs(t, refs=[]):

r = "(?P<wikilink>(^|(?<=[A-Za-z]))[!]?[A-Z][a-z/]+(?:[A-Z][a-z/]+)+)" m = re.search (r, t) if not m:

refs.sort() result = [] orf = None for rf in refs:

if rf != orf:

result.append(rf) orf = rf

return result

refs.append(m.group()) return get_refs( t[m.end():], refs)

for p in data.keys():

links = get_refs(data[p], []) for l in links:

if l not in data.keys():

print "Broken link: %s -> %s" % (p, l)

if name == 'main':

try:

opts, args = getopt.getopt(sys.argv[1:], "ds")

except getopt.GetoptError?:

# print help information and exit: print "%s [-d]" % sys.argv[0] print "\t-d -- Download pages from the main project wiki." sys.exit()

get_page = get_page_from_file for o,a in opts:

if o == '-d':

get_page = get_page_from_web

data = {} for p in wiki_pages:

data[p] = get_page (p)

check_links(data)