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annotate roundup/scripts/roundup_gettext.py @ 4587:a2eb4fb3e6d8

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New Chameleon templating engine, engine is now configurable. We now have two configurable templating engines, the old Zope TAL templates (called zopetal in the config) and the new Chameleon (called chameleon in the config). A new config-option "template_engine" under [main] can take these config-options, the default is zopetal. Thanks to Cheer Xiao for the idea of making this configurable *and* for the actual implementation! Cheer Xiao commit log: - The original TAL engine ported from Zope is thereafter referred to as "zopetal", in speech and in code - A new option "template_engine" under [main] introduced - Zopetal-specific code stripped from cgi/templating.py to form the new cgi/engine_zopetal.py - Interface to Chameleon in cgi/engine_chameleon.py - Engines are supposed to provide a Templates class that mimics the behavior of the old cgi.templating.Templates. The Templates class is preferably subclassed from cgi.templating.TemplatesBase. - New function cgi.templating.get_templates to get the appropriate engine's Templates instance according to the engine name
author Ralf Schlatterbeck <rsc@runtux.com>
date Thu, 23 Feb 2012 18:10:03 +0100
parents 6e3e4f24c753
children 86ef4ab17dc5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #! /usr/bin/env python
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2 #
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3 # Copyright 2004 Richard Jones (richard@mechanicalcat.net)
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4
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5 """Extract translatable strings from tracker templates"""
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6
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7 import os
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8 import sys
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9
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10 from roundup.i18n import _
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11 from roundup.cgi.TAL import talgettext
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12
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13 # name of message template file.
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14 # i don't think this will ever need to be changed, but still...
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15 TEMPLATE_FILE = "messages.pot"
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16
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17 def run():
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18 # return unless command line arguments contain single directory path
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19 if (len(sys.argv) != 2) or (sys.argv[1] in ("-h", "--help")):
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20 print _("Usage: %(program)s <tracker home>") % {"program": sys.argv[0]}
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21 return
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22 # collect file paths of html templates
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23 home = os.path.abspath(sys.argv[1])
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24 htmldir = os.path.join(home, "html")
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25 if os.path.isdir(htmldir):
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26 # glob is not used because i want to match file names
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27 # without case sensitivity, and that is easier done this way.
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28 htmlfiles = [filename for filename in os.listdir(htmldir)
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29 if os.path.isfile(os.path.join(htmldir, filename))
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30 and filename.lower().endswith(".html")]
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31 else:
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32 htmlfiles = []
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33 # return if no html files found
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34 if not htmlfiles:
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35 print _("No tracker templates found in directory %s") % home
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36 return
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37 # change to locale dir to have relative source references
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38 locale = os.path.join(home, "locale")
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39 if not os.path.isdir(locale):
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40 os.mkdir(locale)
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41 os.chdir(locale)
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42 # tweak sys.argv as this is the only way to tell talgettext what to do
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43 # Note: unix-style paths used instead of os.path.join deliberately
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44 sys.argv[1:] = ["-o", TEMPLATE_FILE] \
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45 + ["../html/" + filename for filename in htmlfiles]
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46 # run
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47 talgettext.main()
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48
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49 if __name__ == "__main__":
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50 run()
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51
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52 # vim: set et sts=4 sw=4 :
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