46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
#
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# ltmpl.py
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#
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# Copyright (C) 2009 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Red Hat Author(s): Martin Gracik <mgracik@redhat.com>
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#
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import shlex
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from mako.template import Template
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from mako.lookup import TemplateLookup
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class LoraxTemplate(object):
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def parse(self, template_file, variables):
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# we have to set the template lookup directories to ["/"],
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# otherwise the file includes will not work properly
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lookup = TemplateLookup(directories=["/"])
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template = Template(filename=template_file, lookup=lookup)
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s = template.render(**variables)
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# split, strip and remove empty lines
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lines = s.splitlines()
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lines = map(lambda line: line.strip(), lines)
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lines = filter(lambda line: line, lines)
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# split with shlex
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lines = map(lambda line: shlex.split(line), lines)
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return lines
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