annotate sat/core/i18n.py @ 3424:2da32cdf4e53

docker(libervia): build site in the image: this will avoid a build each time the container starts fresh (notably with tests), as this is time and resource consuming (notably with node modules which would need to be downloaded each time).
author Goffi <goffi@goffi.org>
date Fri, 27 Nov 2020 16:25:02 +0100
parents 559a625a236b
children be6d91572633
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1 #!/usr/bin/env python3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 from sat.core.log import getLogger
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23 log = getLogger(__name__)
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25 try:
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27 import gettext
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29 _ = gettext.translation("sat", "i18n", fallback=True).gettext
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30 _translators = {None: gettext.NullTranslations()}
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32 def languageSwitch(lang=None):
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33 if not lang in _translators:
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34 _translators[lang] = gettext.translation(
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35 "sat", languages=[lang], fallback=True
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36 )
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37 _translators[lang].install()
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40 except ImportError:
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42 log.warning("gettext support disabled")
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43 _ = lambda msg: msg # Libervia doesn't support gettext
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45 def languageSwitch(lang=None):
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46 pass
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49 D_ = lambda msg: msg # used for deferred translations