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[pyblosxom-markdown2] / markdown-plugin.py
1 #!/usr/bin/env python
2 """
3 markdown-plugin.py -- A Python-Markdown v2.x plugin for PyBlosxom.
4
5 This plugin requires Python-Markdown v2.x, which you can download from:
6
7         http://www.freewisdom.org/projects/python-markdown/
8
9 Extract python-markdown into your pyblosxom plugins dir alongside this
10 plugin. Your plugins dir should look like this:
11
12         plugins/ <-- your pyblosxom plugins dir
13                 markdown-plugin.py <-- this file
14                 markdown.py <-- the python-markdown command line script
15                 markdown/ <-- directory containing python-markdown's files
16                 ... <-- (any other pyblosxom plugins)
17
18 Now any posts with filenames ending in `.mkdn` will be passed through
19 python-markdown.
20
21 Copyright (C) Benjamin Mako Hill, 2005
22 Updated for python-markdown 2 by seanh 2009
23
24 This program is free software; you can redistribute it and/or modify
25 it under the terms of the GNU General Public License as published by
26 the Free Software Foundation; either version 2 of the License, or (at
27 your option) any later versi
28
29 This program is distributed in the hope that it will be useful, but
30 WITHOUT ANY WARRANTY; without even the implied warranty of
31 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
32 General Public License for more details.
33
34 You should have received a copy of the GNU General Public License
35 along with this program; if not, write to the Free Software
36 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
37 USA.
38
39 """
40 PREFORMATTER_ID = 'markdown'
41 FILENAME_EXTENSIONS = ('txt','text','mkdn','markdown','md','mdown','markdn','mkd')
42 _version__ = '0.2'
43 __author__ = 'Benjamin Mako Hill <mako@atdot.cc>'
44 __author__ = 'seanh <snhmnd@gmail.com>'
45
46 import re,codecs
47 import markdown
48 from Pyblosxom import tools
49
50 md = markdown.Markdown(
51         #safe_mode=True,
52         output_format='html4',
53         extensions=[ #'codehilite', # Requires python-pygments
54                                 'extra',
55                                  #'html_tidy', # Requires libtidy and uTidylib
56                                  #'imagelinks', # Broken?
57                                  #'meta',
58                                  #'rss',
59                                  #'toc',
60                                  #'wikilinks'
61                            ]
62 )
63
64 def cb_entryparser(args):
65         for FILENAME_EXTENSION in FILENAME_EXTENSIONS:
66                 args[FILENAME_EXTENSION] = readfile
67         return args
68
69 def cb_preformat(args):
70         if args['parser'] == PREFORMATTER_ID:
71                 return parse(''.join(args['story']))
72
73 def parse(story):
74         # Convert the ASCII text to HTML with python-markdown.
75         html = md.convert(story)
76         # Reset python-markdown ready for next time.
77         md.reset()
78         return html
79
80 def readfile(filename, request):
81         entryData = {}
82         lines = codecs.open(filename, mode="r", encoding="utf8").readlines()
83         title = lines.pop(0).strip()
84         while lines and lines[0].startswith("#"):
85                 meta = lines.pop(0)
86                 meta = meta[1:].strip()
87                 meta = meta.split(" ", 1)
88                 entryData[meta[0].strip()] = meta[1].strip()
89         entryData['title'] = title
90         entryData['body'] = parse(''.join(lines))
91         # Call the postformat callbacks
92         tools.run_callback('postformat',
93                         {'request': request,
94                          'entry_data': entryData})
95         return entryData

Benjamin Mako Hill || Want to submit a patch?