code improvements
small code reorganization detect corrupted "current" files report state and progress
This commit is contained in:
Elan Ruusamäe
parent
f2173ce49c
commit
e60bc6d57b
1 changed files with 112 additions and 86 deletions
182
moin2doku.py
182
moin2doku.py
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@ -1,5 +1,6 @@
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#!/usr/bin/python
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# Setup VIM: ex: et ts=4 :
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# -*- coding: utf-8 -*-
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# Setup VIM: ex: et ts=2 sw=2 :
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#
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# moin2doku.py
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#
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@ -23,8 +24,10 @@
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# version 0.1 02.2010 Slim Gaillard, based on the "extended python"
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# convert.py script here:
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# http://www.dokuwiki.org/tips:moinmoin2doku
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# version 0.2 Elan Ruusamäe, moved to github, track history there
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# https://github.com/glensc/moin2doku
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#
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import sys, os, os.path, re, pdb
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import sys, os, os.path, re
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from os import listdir
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from os.path import isdir, basename
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@ -48,27 +51,66 @@ def get_path_names(moin_pages_dir):
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return pathnames
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def readfile(filename):
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return file(filename, 'r').readlines()
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def writefile(filename, content, overwrite=False):
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dir = os.path.split(filename)[0]
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if not isdir(dir):
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os.makedirs(dir);
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if os.path.exists(filename) and overwrite == False:
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raise OSError, 'File already exists: %s' % filename
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f = file(filename, 'w')
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f.writelines([it.rstrip() + '\n' for it in content if it])
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f.close()
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def get_current_revision(page_dir):
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rev_dir = os.path.join(page_dir, 'revisions')
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if isdir(rev_dir):
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# try "current" file first
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f = os.path.join(page_dir, 'current')
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if os.path.exists(f):
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rev = readfile(f)[0].rstrip()
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try:
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int(rev)
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except ValueError, e:
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raise OSError, 'corrupted: %s: %s' % (f, rev)
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else:
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if not isdir(rev_dir):
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return None
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revisions = listdir(rev_dir)
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revisions.sort()
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return os.path.join(rev_dir, revisions[-1])
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rev = revisions[-1]
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print "%s rev: %s" % (page_dir, rev)
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f = os.path.join(rev_dir, rev)
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if not os.path.exists(f):
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# deleted pages have '00000002' in current, and no existing file
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return None
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return f
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def copy_attachments(page_dir, attachment_dir):
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dir = os.path.join(page_dir, 'attachments')
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if isdir(dir):
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if not isdir(dir):
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return
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if not isdir(attachment_dir):
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os.mkdir(attachment_dir)
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attachments = listdir(dir)
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#pdb.set_trace()
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for attachment in attachments:
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cmd_string = 'cp "' + dir +'/' + attachment + '" "' + attachment_dir + attachment.lower() + '"'
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cmd_string = 'cp -p "' + dir +'/' + attachment + '" "' + attachment_dir + attachment.lower() + '"'
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os.system(cmd_string)
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def convert_page(page, file):
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def convert_markup(page, filename):
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"""
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convert page markup
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"""
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namespace = ':'
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for i in range(0, len(file) - 1):
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namespace += file[i] + ':'
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for i in range(0, len(filename) - 1):
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namespace += filename[i] + ':'
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regexp = (
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('\[\[TableOfContents.*\]\]', ''), # remove
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@ -82,7 +124,7 @@ def convert_page(page, file):
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#('\[\[(.*)/(.*)\]\]', '[[\\1:\\2]]'),
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#('(\[\[.*\]\]).*\]', '\\1'),
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('\[(http.*) .*\]', '[[\\1]]'), # web link
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('\["/(.*)"\]', '[['+file[-1]+':\\1]]'),
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('\["/(.*)"\]', '[['+filename[-1]+':\\1]]'),
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('\{{3}', '<'+'code>'), # code open
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('\}{3}', '<'+'/code>'), # code close
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('^\s\s\s\s\*', ' *'),
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@ -123,7 +165,7 @@ def print_parameter_error():
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print >> sys.stderr, 'Incorrect parameters! Use --help switch to learn more.'
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sys.exit(1)
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def fix_name( filename ):
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def unquote(filename):
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filename = filename.lower()
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filename = filename.replace('(2d)', '-') # hyphen
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filename = filename.replace('(20)', '_') # space->underscore
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@ -144,6 +186,51 @@ def fix_name( filename ):
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filename = filename.replace('(c3b6)', 'oe') # umlaut
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return filename
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def convertfile(pathname):
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print "-> %s" % pathname
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curr_rev = get_current_revision(pathname)
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if curr_rev == None:
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print "SKIP %s: no current revision" % pathname
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return
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if not os.path.exists(curr_rev):
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print "SKIP %s: filename missing" % curr_rev
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return
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page_name = basename(pathname)
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if page_name.count('MoinEditorBackup') > 0:
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print "SKIP %s: skip backups" % pathname
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return
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content = readfile(curr_rev)
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page_name = unquote(page_name)
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print "dokuname: %s" % page_name
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# split by namespace separator
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ns = page_name.split('(2f)')
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count = len(ns)
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id = ns[-1]
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dir = output_dir
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attachment_dir = output_dir + 'media/'
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# root namespace files go to "unsorted"
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if count == 1:
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ns.insert(0, 'unsorted')
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for p in ns[:-1]:
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dir = os.path.join(dir, p);
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attachment_dir = os.path.join(p);
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content = convert_markup(content, ns)
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out_file = os.path.join(dir, id + '.txt')
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writefile(out_file, content)
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copy_attachments(pathname, attachment_dir)
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return 1
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#
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# "main" starts here
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#
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@ -164,71 +251,10 @@ print 'Input dir is: %s.' % moin_pages_dir
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print 'Output dir is: %s.' % output_dir
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pathnames = get_path_names(moin_pages_dir)
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converted = 0
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for pathname in pathnames:
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print "-> %s" % pathname
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# pdb.set_trace() # start debugging here
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res = convertfile(pathname)
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if res != None:
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converted += 1
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curr_rev = get_current_revision(pathname)
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if curr_rev == None:
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print "SKIP %s: no current revision" % pathname
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continue
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print curr_rev
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if not os.path.exists(curr_rev):
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continue
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page_name = basename(pathname)
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if page_name.count('MoinEditorBackup') > 0 : continue # don't convert backups
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curr_rev_desc = file(curr_rev, 'r')
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curr_rev_content = curr_rev_desc.readlines()
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curr_rev_desc.close()
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page_name = fix_name( page_name )
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split = page_name.split('(2f)') # namespaces
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count = len(split)
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dateiname = split[-1]
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dir = output_dir
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# changed from attachment_dir = output_dir + '../media/':
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attachment_dir = output_dir + 'media/'
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if not isdir (attachment_dir):
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os.mkdir(attachment_dir)
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if count == 1:
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dir += 'unsorted'
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if not isdir (dir):
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os.mkdir(dir)
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attachment_dir += 'unsorted/'
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if not isdir (attachment_dir):
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os.mkdir(attachment_dir)
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for i in range(0, count - 1):
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dir += split[i] + '/'
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if not isdir (dir):
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os.mkdir(dir)
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attachment_dir += split[i] + '/'
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if not isdir (attachment_dir):
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os.mkdir(attachment_dir)
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if count == 1:
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str = 'unsorted/' + page_name
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split = str.split('/')
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curr_rev_content = convert_page(curr_rev_content, split)
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else:
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curr_rev_content = convert_page(curr_rev_content, split)
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out_file = os.path.join(dir, dateiname + '.txt')
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out_desc = file(out_file, 'w')
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out_desc.writelines([it.rstrip() + '\n' for it in curr_rev_content if it])
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out_desc.close()
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# pdb.set_trace() # start debugging here
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copy_attachments(pathname, attachment_dir)
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print "Processed %d files, converted %d" % (len(pathnames), converted)
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