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annotate roundup/dist/command/build.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 85dfe17c182e
children 64b05e24dbd8
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1 #
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2 # Copyright (C) 2009 Stefan Seefeld
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3 # All rights reserved.
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4 # For license terms see the file COPYING.txt.
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5 #
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6 from roundup import msgfmt
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7 from distutils.command.build import build as base
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8 import os
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9 from glob import glob
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10
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11 def list_message_files(suffix=".po"):
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12 """Return list of all found message files and their intallation paths"""
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13 _files = glob("locale/*" + suffix)
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14 _list = []
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15 for _file in _files:
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16 # basename (without extension) is a locale name
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17 _locale = os.path.splitext(os.path.basename(_file))[0]
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18 _list.append((_file, os.path.join(
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19 "share", "locale", _locale, "LC_MESSAGES", "roundup.mo")))
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20 return _list
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21
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22 def check_manifest():
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23 """Check that the files listed in the MANIFEST are present when the
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24 source is unpacked.
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25 """
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26 try:
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27 f = open('MANIFEST')
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28 except:
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29 print '\n*** SOURCE WARNING: The MANIFEST file is missing!'
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30 return
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31 try:
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32 manifest = [l.strip() for l in f.readlines()]
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33 finally:
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34 f.close()
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35 err = set([line for line in manifest if not os.path.exists(line)])
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36 # ignore auto-generated files
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37 err = err - set(['roundup-admin', 'roundup-demo', 'roundup-gettext',
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38 'roundup-mailgw', 'roundup-server', 'roundup-xmlrpc-server'])
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39 if err:
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40 n = len(manifest)
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41 print '\n*** SOURCE WARNING: There are files missing (%d/%d found)!'%(
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42 n-len(err), n)
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43 print 'Missing:', '\nMissing: '.join(err)
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44
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45 def build_message_files(command):
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46 """For each locale/*.po, build .mo file in target locale directory"""
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47 for (_src, _dst) in list_message_files():
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48 _build_dst = os.path.join("build", _dst)
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49 command.mkpath(os.path.dirname(_build_dst))
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50 command.announce("Compiling %s -> %s" % (_src, _build_dst))
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51 msgfmt.make(_src, _build_dst)
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52
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54 class build(base):
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55
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56 def run(self):
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57 check_manifest()
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58 build_message_files(self)
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59 base.run(self)
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60
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