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# -*- coding: iso-8859-15 -*-
"""
MoinMoin - GetText .po parser for moin 1.3.x
Usage:
======
Either begin your page like this:
#format gettext
(followed by .po file content only)
Or attach the .po file and inline it:
... (wiki markup) ...
inline:de.po
... (wiki markup) ...
Of course, if you just attach the file, you won't be able to edit it in
the wiki. So the #format method is better for online editing.
Requirements:
=============
* requires Python 2.4 and installed "gettext" package (msgfmt)
* requires wiki page content to be in config.charset, so do not put non-
utf-8 content into a utf-8 wiki or it will crash.
@copyright: 2005 by MoinMoin:AlexanderSchremmer
@license: GNU GPL, see COPYING for details.
"""
Dependencies = []
import subprocess
from MoinMoin import config
class Parser:
extensions = ['.po']
def __init__ (self, raw, request, **kw):
self.raw = raw
self.request = request
def format(self, formatter):
PIPE = subprocess.PIPE
STDOUT = subprocess.STDOUT
p = subprocess.Popen(("msgfmt", "-c", "--statistics", "-",), shell=False,
stdin=PIPE, stdout=PIPE, stderr=STDOUT)
charset = config.charset
textin = self.raw.encode(charset)
out = p.communicate(input=textin)[0]
if out is None:
out = ''
out = out.decode(charset).replace('<stdin>:', 'input data line ')
# show po file data with line numbers as msgfmt refers to them
text, lineno = [], 0
for l in self.raw.splitlines():
lineno += 1
text.append("%04d: %s" % (lineno, l))
textout = [formatter.heading(1, 3),
'Gettext status messages:',
formatter.heading(0, 3),
formatter.preformatted(1),
formatter.text(out),
formatter.preformatted(0),
formatter.heading(1, 3),
'Input:',
formatter.heading(0, 3),
formatter.preformatted(1),
formatter.text("\n".join(text)),
formatter.preformatted(0),
]
self.request.write(''.join(textout))
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