test_offline.py 文件源码

def _get_jinja2_env(self):
        import jinja2
        import jinja2.ext
        from compressor.offline.jinja2 import url_for, SpacelessExtension
        from compressor.contrib.jinja2ext import CompressorExtension

        # Extensions needed for the test cases only.
        extensions = [
            CompressorExtension,
            SpacelessExtension,
            jinja2.ext.with_,
            jinja2.ext.do,
        ]
        loader = self._get_jinja2_loader()
        env = jinja2.Environment(extensions=extensions, loader=loader)
        env.globals['url_for'] = url_for

        return env