121 lines
4.6 KiB
Python
121 lines
4.6 KiB
Python
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""" msginit tool
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Tool specific initialization of msginit tool.
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"""
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# Copyright (c) 2001 - 2015 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/msginit.py rel_2.3.5:3347:d31d5a4e74b6 2015/07/31 14:36:10 bdbaddog"
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import SCons.Warnings
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import SCons.Builder
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import re
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#############################################################################
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def _optional_no_translator_flag(env):
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""" Return '--no-translator' flag if we run *msginit(1)* in non-interactive
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mode."""
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import SCons.Util
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if env.has_key('POAUTOINIT'):
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autoinit = env['POAUTOINIT']
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else:
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autoinit = False
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if autoinit:
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return [SCons.Util.CLVar('--no-translator')]
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else:
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return [SCons.Util.CLVar('')]
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#############################################################################
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#############################################################################
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def _POInitBuilder(env, **kw):
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""" Create builder object for `POInit` builder. """
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import SCons.Action
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from SCons.Tool.GettextCommon import _init_po_files, _POFileBuilder
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action = SCons.Action.Action(_init_po_files, None)
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return _POFileBuilder(env, action=action, target_alias='$POCREATE_ALIAS')
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#############################################################################
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#############################################################################
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from SCons.Environment import _null
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#############################################################################
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def _POInitBuilderWrapper(env, target=None, source=_null, **kw):
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""" Wrapper for _POFileBuilder. We use it to make user's life easier.
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This wrapper checks for `$POTDOMAIN` construction variable (or override in
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`**kw`) and treats it appropriatelly.
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"""
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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'):
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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._POInitBuilder(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 `msginit` tool """
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import SCons.Util
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from SCons.Tool.GettextCommon import _detect_msginit
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try:
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env['MSGINIT'] = _detect_msginit(env)
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except:
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env['MSGINIT'] = 'msginit'
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msginitcom = '$MSGINIT ${_MSGNoTranslator(__env__)} -l ${_MSGINITLOCALE}' \
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+ ' $MSGINITFLAGS -i $SOURCE -o $TARGET'
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# NOTE: We set POTSUFFIX here, in case the 'xgettext' is not loaded
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# (sometimes we really don't need it)
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env.SetDefault(
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POSUFFIX = ['.po'],
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POTSUFFIX = ['.pot'],
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_MSGINITLOCALE = '${TARGET.filebase}',
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_MSGNoTranslator = _optional_no_translator_flag,
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MSGINITCOM = msginitcom,
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MSGINITCOMSTR = '',
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MSGINITFLAGS = [ ],
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POAUTOINIT = False,
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POCREATE_ALIAS = 'po-create'
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)
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env.Append( BUILDERS = { '_POInitBuilder' : _POInitBuilder(env) } )
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env.AddMethod(_POInitBuilderWrapper, 'POInit')
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env.AlwaysBuild(env.Alias('$POCREATE_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 _msginit_exists
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try:
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return _msginit_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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