moin2doku/moin2doku.py
Elan Ruusamäe 5bcbfc9a30 - code1
2011-02-06 18:30:38 +02:00

107 lines
No EOL
3.8 KiB
Python

import sys, os, os.path
import re
from os import listdir
from os.path import isdir, basename
def check_dirs(moin_pages_dir, output_dir):
if not isdir(moin_pages_dir):
print >> sys.stderr, "MoinMoin pages directory doesn't exist!"
sys.exit(1)
if not isdir(output_dir):
print >> sys.stderr, "Output directory doesn't exist!"
sys.exit(1)
def get_page_names(moin_pages_dir):
items = listdir(moin_pages_dir)
pages = []
for item in items:
item = os.path.join(moin_pages_dir, item)
if isdir(item):
pages.append(item)
return pages
def get_current_revision(page_dir):
rev_dir = os.path.join(page_dir, 'revisions')
revisions = listdir(rev_dir)
revisions.sort()
return os.path.join(rev_dir, revisions[-1])
def convert_page(page):
regexp = (
('\[\[TableOfContents\]\]', ''), # remove
('\[\[BR\]\]$', ''), # newline at end of line - remove
('\[\[BR\]\]', '\n'), # newline
('#pragma section-numbers off', ''), # remove
('^##.*?\\n', ''), # remove
('\["(.*)"\]', '[[\\1]]'), # internal link
('(\[http.*\])', '[\\1]'), # web link
('\{{3}', '<>code>'), # code open
('\}{3}', '<>/code>'), # code close
('^\s\*', ' *'), # lists must have not only but 2 whitespaces before *
('={5}(\s.*\s)={5}$', '==\\1=='), # heading 5
('={4}(\s.*\s)={4}$', '===\\1}==='), # heading 4
('={3}(\s.*\s)={3}$', '====\\1===='), # heading 3
('={2}(\s.*\s)={2}$', '=====\\1====='), # heading 2
('={1}(\s.*\s)={1}$', '======\\1======'), # heading 1
('\|{2}', '|'), # table separator
('\'{5}(.*)\'{5}', '**//\\1//**'), # bold and italic
('\'{3}(.*)\'{3}', '**\\1**'), # bold
('\'{2}(.*)\'{2}', '//\\1//'), # italic
('(?<!\[)(\b[A-Z]+[a-z]+[A-Z][A-Za-z]*\b)','[[\\1]]'), # CamelCase, dont change if CamelCase is in InternalLink
('\[\[Date\(([\d]{4}-[\d]{2}-[\d]{2}T[\d]{2}:[\d]{2}:[\d]{2}Z)\)\]\]', '\\1') # Date value
)
for i in range(len(page)):
line = page[i]
for item in regexp:
line = re.sub(item[0], item[1], line)
page[i] = line
return page
def print_help():
print "Usage: moinconv.py <moinmoin pages directory> <output directory>"
print "Convert MoinMoin pages to DokuWiki."
sys.exit(0)
def print_parameter_error():
print >> sys.stderr, 'Incorrect parameters! Use --help switch to learn more.'
sys.exit(1)
if __name__ == '__main__':
if len(sys.argv) > 1:
if sys.argv[1] in ('-h', '--help'):
print_help()
elif len(sys.argv) > 2:
moin_pages_dir = sys.argv[1]
output_dir = sys.argv[2]
else:
print_parameter_error()
else:
print_parameter_error()
check_dirs(moin_pages_dir, output_dir)
print 'Input dir is: %s.' % moin_pages_dir
print 'Output dir is: %s.' % output_dir
print
pages = get_page_names(moin_pages_dir)
for page in pages:
curr_rev = get_current_revision(page)
curr_rev_desc = file(curr_rev, 'r')
curr_rev_content = curr_rev_desc.readlines()
curr_rev_desc.close()
curr_rev_content = convert_page(curr_rev_content)
page_name = basename(page).lower()
out_file = os.path.join(output_dir, page_name + '.txt')
out_desc = file(out_file, 'w')
out_desc.writelines([it.rstrip() + '\n' for it in curr_rev_content if it])
out_desc.close()
print 'Migrated %s to %s.' % (basename(page), basename(out_file))