Function get_eval_context

tools/inspector_protocol/jinja2/nodes.py:97–104

(node, ctx)

def get_eval_context(node, ctx):
    if ctx is None:
        if node.environment is None:
            raise RuntimeError('if no eval context is passed, the '
                               'node must have an attached '
                               'environment.')
        return EvalContext(node.environment)
    return ctx


class Node(with_metaclass(NodeType, object)):