template.py 文件源码

def generate(self, **kwargs):
        """Generate this template with the given arguments."""
        namespace = {
            "escape": escape.xhtml_escape,
            "xhtml_escape": escape.xhtml_escape,
            "url_escape": escape.url_escape,
            "json_encode": escape.json_encode,
            "squeeze": escape.squeeze,
            "linkify": escape.linkify,
            "datetime": datetime,
            "_utf8": escape.utf8,  # for internal use
            "_string_types": (unicode, bytes_type),
        }
        namespace.update(self.namespace)
        namespace.update(kwargs)
        exec self.compiled in namespace
        execute = namespace["_execute"]
        try:
            return execute()
        except Exception:
            formatted_code = _format_code(self.code).rstrip()
            logging.error("%s code:\n%s", self.name, formatted_code)
            raise