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1 #!/usr/bin/python
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2 #
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3 # Check/update default wiki pages from the Trac project website.
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4 #
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5 # Note: This is a development tool used in Trac packaging/QA, not something
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6 # particularly useful for end-users.
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7 #
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8 # Author: Daniel Lundin <daniel@edgewall.com>
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9
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10 import httplib
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11 import re
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12 import sys
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13 import getopt
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14
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15 # Pages to include in distribution
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16 wiki_pages = [
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17 "CamelCase",
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18 "InterMapTxt",
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19 "InterTrac",
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20 "InterWiki",
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21 "RecentChanges",
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22 "TitleIndex",
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23 "TracAccessibility",
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24 "TracAdmin",
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25 "TracBackup",
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26 "TracBrowser",
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27 "TracCgi",
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28 "TracChangeset",
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29 "TracEnvironment",
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30 "TracFastCgi",
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31 "TracGuide",
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32 "TracImport",
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33 "TracIni",
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34 "TracInstall",
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35 "TracInterfaceCustomization",
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36 "TracLinks",
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37 "TracLogging",
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38 "TracModPython",
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39 "TracNotification",
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40 "TracPermissions",
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41 "TracPlugins",
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42 "TracQuery",
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43 "TracReports",
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44 "TracRevisionLog",
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45 "TracRoadmap",
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46 "TracRss",
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47 "TracSearch",
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48 "TracStandalone",
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49 "TracSupport",
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50 "TracSyntaxColoring",
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51 "TracTickets",
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52 "TracTicketsCustomFields",
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53 "TracTimeline",
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54 "TracUnicode",
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55 "TracUpgrade",
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56 "TracWiki",
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57 "WikiDeletePage",
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58 "WikiFormatting",
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59 "WikiHtml",
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60 "WikiMacros",
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61 "WikiNewPage",
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62 "WikiPageNames",
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63 "WikiProcessors",
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64 "WikiRestructuredText",
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65 "WikiRestructuredTextLinks"
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66 ]
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67
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68 def get_page_from_file (pname):
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69 d = ''
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70 try:
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71 f = open(pname ,'r')
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72 d = f.read()
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73 f.close()
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74 except:
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75 print "Missing page: %s" % pname
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76 return d
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77
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78 def get_page_from_web (pname):
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79 host = "projects.edgewall.com"
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80 rfile = "/trac/wiki/%s?format=txt" % pname
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81 c = httplib.HTTPConnection(host)
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82 c.request("GET", rfile)
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83 r = c.getresponse()
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84 d = r.read()
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85 if r.status != 200 or d == ("describe %s here\n" % pname):
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86 c.close()
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87 print "Missing page: %s" % pname
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88 c.close()
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89 f = open(pname, 'w+')
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90 f.write(d)
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91 f.close()
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92 return d
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93
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94 def check_links (data):
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95 def get_refs(t, refs=[]):
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96 r = "(?P<wikilink>(^|(?<=[^A-Za-z]))[!]?[A-Z][a-z/]+(?:[A-Z][a-z/]+)+)"
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97 m = re.search (r, t)
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98 if not m:
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99 refs.sort()
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100 result = []
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101 orf = None
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102 for rf in refs:
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103 if rf != orf:
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104 result.append(rf)
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105 orf = rf
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106 return result
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107 refs.append(m.group())
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108 return get_refs( t[m.end():], refs)
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109 for p in data.keys():
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110 links = get_refs(data[p], [])
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111 for l in links:
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112 if l not in data.keys():
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113 print "Broken link: %s -> %s" % (p, l)
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114
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115 if __name__ == '__main__':
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116 try:
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117 opts, args = getopt.getopt(sys.argv[1:], "ds")
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118 except getopt.GetoptError:
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119 # print help information and exit:
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120 print "%s [-d]" % sys.argv[0]
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121 print "\t-d -- Download pages from the main project wiki."
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122 sys.exit()
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123 get_page = get_page_from_file
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124 for o,a in opts:
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125 if o == '-d':
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126 get_page = get_page_from_web
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127 data = {}
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128 for p in wiki_pages:
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129 data[p] = get_page (p)
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130 check_links(data)
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131
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