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#
# Copyright (c) Net24 Limited, Christchurch, New Zealand 2011-2012
# and Voyager Internet Ltd, New Zealand, 2012-2013
#
# This file is part of py-magcode-core.
#
# Py-magcode-core is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Py-magcode-core is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with py-magcode-core. If not, see <http://www.gnu.org/licenses/>.
#
"""
Template cache module
"""
_cache = {}
def read_template(filename):
"""
Reads in a configuration template, and stores it.
"""
template = _cache.get(filename)
if template:
return template
template_file = open(filename)
template = template_file.readlines()
template_file.close()
template = ''.join(template)
_cache[filename] = template
return template
def clear_template_cache():
"""
Clear the template cache by emptying it!
"""
global _cache
# Simple as and brutal
_cache = {}
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