annotate contrib/gettext_parser/gettext.py @ 0:77665d8e2254

tag of nonpublic@localhost--archive/moin--enterprise--1.5--base-0 (automatically generated log message) imported from: moin--main--1.5--base-0
author Thomas Waldmann <tw-public@gmx.de>
date Thu, 22 Sep 2005 15:09:50 +0000
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children 01f05e74aa9c
rev   line source
0
77665d8e2254 tag of nonpublic@localhost--archive/moin--enterprise--1.5--base-0
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1 # -*- coding: iso-8859-15 -*-
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2 """
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3 MoinMoin - GetText .po parser for moin 1.3.x
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4
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5 Usage:
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6 ======
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7
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8 Either begin your page like this:
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9 #format gettext
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10 (followed by .po file content only)
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11
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12 Or attach the .po file and inline it:
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13 ... (wiki markup) ...
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14 inline:de.po
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15 ... (wiki markup) ...
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16
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17 Of course, if you just attach the file, you won't be able to edit it in
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18 the wiki. So the #format method is better for online editing.
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19
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20 Requirements:
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21 =============
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22
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23 * requires Python 2.4 and installed "gettext" package (msgfmt)
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24 * requires wiki page content to be in config.charset, so do not put non-
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25 utf-8 content into a utf-8 wiki or it will crash.
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26
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27 @copyright: 2005 by MoinMoin:AlexanderSchremmer
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28 @license: GNU GPL, see COPYING for details.
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29 """
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30
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31 Dependencies = []
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32
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33 import subprocess
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34 from MoinMoin import config
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35
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36 class Parser:
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37 extensions = ['.po']
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38 def __init__ (self, raw, request, **kw):
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39 self.raw = raw
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40 self.request = request
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41
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42 def format(self, formatter):
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43 PIPE = subprocess.PIPE
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44 STDOUT = subprocess.STDOUT
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45 p = subprocess.Popen(("msgfmt", "-c", "--statistics", "-",), shell=False,
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46 stdin=PIPE, stdout=PIPE, stderr=STDOUT)
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47
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48 charset = config.charset
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49 textin = self.raw.encode(charset)
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50 out = p.communicate(input=textin)[0]
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51 if out is None:
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52 out = ''
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53 out = out.decode(charset).replace('<stdin>:', 'input data line ')
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54
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55 # show po file data with line numbers as msgfmt refers to them
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56 text, lineno = [], 0
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57 for l in self.raw.splitlines():
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58 lineno += 1
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59 text.append("%04d: %s" % (lineno, l))
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60
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61 textout = [formatter.heading(1, 3),
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62 'Gettext status messages:',
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63 formatter.heading(0, 3),
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64 formatter.preformatted(1),
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65 formatter.text(out),
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66 formatter.preformatted(0),
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67 formatter.heading(1, 3),
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68 'Input:',
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69 formatter.heading(0, 3),
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70 formatter.preformatted(1),
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71 formatter.text("\n".join(text)),
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72 formatter.preformatted(0),
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73 ]
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74
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75 self.request.write(''.join(textout))