__init__.py 文件源码

 复制代码def init_jinja2(app, **kw):
    logging.info('init jinja2...')
    options = {
        'autoescape': kw.get('autoescape', True),
        'block_start_string': kw.get('block_start_string', '{%'),
        'block_end_string': kw.get('block_end_string', '%}'),
        'variable_start_string': kw.get('variable_start_string', '{{'),
        'variable_end_string': kw.get('variable_end_string', '}}'),
        'auto_reload': kw.get('auto_reload', True)
    }
    path = kw.get('path', os.path.join(__path__[0], 'templates'))
    logging.info('set jinja2 template path: %s' % path)
    env = Environment(loader=FileSystemLoader(path), **options)
    filters = kw.get('filters')
    if filters is not None:
        for name, ftr in filters.items():
            env.filters[name] = ftr
    app['__templating__'] = env