1 import re, sys

     2 

     3 inputname = sys.argv[1]

     4 outputname = re.sub("\.\w+$",".dokuwiki",inputname)

     5 

     6 print "Converting %s to %s"%(inputname,outputname)

     7 

     8 inputfile = open(inputname,'r')

     9 

    10 markdowntext = inputfile.read()

    11 

    12 # Replacing title levels: #italic# -> ======italic======

    13 

    14 wikitext = re.sub("(?m)(^#+|#+$)", lambda matches: "=" * (7 - len(matches.group(1))), markdowntext)

    15 

    16 # Replacing italics: *italic* -> //italic//

    17 

    18 wikitext = re.sub("(?m)([^*])\*([^*]+)\*($|[^*])", lambda matches: matches.group(1) + "//" + matches.group(2) + "//" + matches.group(3), wikitext)

    19 

    20 # Replacing lists: - -> *

    21 

    22 wikitext = re.sub("(?m)^(\s*)(-)\s", lambda matches: " " * ( 2 + len(matches.group(1)) / 2) + "* ", wikitext)

    23 

    24 # Replacing lists: 1. -> -

    25 

    26 wikitext = re.sub("(?m)^(\s*)(\d+\.)\s", lambda matches: " " * ( 2 + len(matches.group(1)) / 2) + "- ", wikitext)

    27 

    28 # Replacing escaped underscores \_ -> _

    29 

    30 wikitext = re.sub("(?m)(\\\_)", "_", wikitext)

    31 

    32 # Escaping URL templates {{ -> %%{%%{

    33 

    34 wikitext = re.sub("(?m)({{)", "%%{%%{", wikitext)

    35 

    36 outputfile = open(outputname,'w')

    37 

    38 outputfile.write(wikitext)

    39 

    40 outputfile.close()

    41 

    42 inputfile.close()