AnonymousFox

//usr/lib/python2.6/site-packages/cloudinit/templater.py

# vi: ts=4 expandtab
#
#    Copyright (C) 2012 Canonical Ltd.
#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
#    Copyright (C) 2012 Yahoo! Inc.
#
#    Author: Scott Moser <scott.moser@canonical.com>
#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License version 3, as
#    published by the Free Software Foundation.
#
#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

from Cheetah.Template import Template

from cloudinit import util

def render_from_file(fn, params):
    return render_string(util.load_file(fn), params)

def render_to_file(fn, outfn, params, mode=0644):
    contents = render_from_file(fn, params)
    util.write_file(outfn, contents, mode=mode)

def render_string(content, params):
    if not params:
        params = {}
    return Template(content, searchList=[params]).respond()