105 lines
4.2 KiB
Python
105 lines
4.2 KiB
Python
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""" msgmerget tool
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Tool specific initialization for `msgmerge` tool.
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"""
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# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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__revision__ = "src/engine/SCons/Tool/msgmerge.py 2013/03/03 09:48:35 garyo"
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#############################################################################
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def _update_or_init_po_files(target, source, env):
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""" Action function for `POUpdate` builder """
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import SCons.Action
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from SCons.Tool.GettextCommon import _init_po_files
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for tgt in target:
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if tgt.rexists():
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action = SCons.Action.Action('$MSGMERGECOM', '$MSGMERGECOMSTR')
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else:
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action = _init_po_files
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status = action([tgt], source, env)
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if status : return status
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return 0
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#############################################################################
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#############################################################################
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def _POUpdateBuilder(env, **kw):
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""" Create an object of `POUpdate` builder """
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import SCons.Action
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from SCons.Tool.GettextCommon import _POFileBuilder
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action = SCons.Action.Action(_update_or_init_po_files, None)
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return _POFileBuilder(env, action=action, target_alias='$POUPDATE_ALIAS')
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#############################################################################
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#############################################################################
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from SCons.Environment import _null
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#############################################################################
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def _POUpdateBuilderWrapper(env, target=None, source=_null, **kw):
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""" Wrapper for `POUpdate` builder - make user's life easier """
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if source is _null:
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if 'POTDOMAIN' in kw:
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domain = kw['POTDOMAIN']
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elif env.has_key('POTDOMAIN') and env['POTDOMAIN']:
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domain = env['POTDOMAIN']
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else:
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domain = 'messages'
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source = [ domain ] # NOTE: Suffix shall be appended automatically
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return env._POUpdateBuilder(target, source, **kw)
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#############################################################################
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#############################################################################
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def generate(env,**kw):
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""" Generate the `xgettext` tool """
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from SCons.Tool.GettextCommon import _detect_msgmerge
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try:
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env['MSGMERGE'] = _detect_msgmerge(env)
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except:
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env['MSGMERGE'] = 'msgmerge'
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env.SetDefault(
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POTSUFFIX = ['.pot'],
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POSUFFIX = ['.po'],
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MSGMERGECOM = '$MSGMERGE $MSGMERGEFLAGS --update $TARGET $SOURCE',
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MSGMERGECOMSTR = '',
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MSGMERGEFLAGS = [ ],
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POUPDATE_ALIAS = 'po-update'
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)
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env.Append(BUILDERS = { '_POUpdateBuilder':_POUpdateBuilder(env) })
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env.AddMethod(_POUpdateBuilderWrapper, 'POUpdate')
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env.AlwaysBuild(env.Alias('$POUPDATE_ALIAS'))
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#############################################################################
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#############################################################################
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def exists(env):
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""" Check if the tool exists """
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from SCons.Tool.GettextCommon import _msgmerge_exists
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try:
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return _msgmerge_exists(env)
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except:
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return False
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#############################################################################
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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