| # osmo_gsm_tester: automated cellular network hardware tests |
| # Proxy to templating engine to handle files |
| # |
| # Copyright (C) 2016-2017 by sysmocom - s.f.m.c. GmbH |
| # |
| # Author: Neels Hofmeyr <neels@hofmeyr.de> |
| # |
| # This program 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. |
| # |
| # 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/>. |
| |
| import os, sys |
| from mako.template import Template |
| from mako.lookup import TemplateLookup |
| |
| from . import log |
| from .util import dict2obj |
| |
| _lookup = None |
| _logger = log.Origin(log.C_CNF, 'no templates dir set') |
| |
| def set_templates_dir(*templates_dirs): |
| global _lookup |
| global _logger |
| if not templates_dirs: |
| # default templates dir is relative to this source file |
| templates_dirs = [os.path.join(os.path.dirname(__file__), 'templates')] |
| for d in templates_dirs: |
| if not os.path.isdir(d): |
| raise RuntimeError('templates dir is not a dir: %r' |
| % os.path.abspath(d)) |
| _lookup = TemplateLookup(directories=templates_dirs) |
| _logger = log.Origin(log.C_CNF, 'Templates') |
| |
| def render(name, values): |
| '''feed values dict into template and return rendered result. |
| ".tmpl" is added to the name to look it up in the templates dir.''' |
| global _lookup |
| if _lookup is None: |
| set_templates_dir() |
| tmpl_name = name + '.tmpl' |
| log.ctx(tmpl_name) |
| template = _lookup.get_template(tmpl_name) |
| _logger.dbg('rendering', tmpl_name) |
| |
| line_info_name = tmpl_name.replace('-', '_').replace('.', '_') |
| return template.render(**dict2obj(values)) |
| |
| # vim: expandtab tabstop=4 shiftwidth=4 |