runtime.py 文件源码

def _render_context(tmpl, callable_, context, *args, **kwargs):
    import mako.template as template
    # create polymorphic 'self' namespace for this
    # template with possibly updated context
    if not isinstance(tmpl, template.DefTemplate):
        # if main render method, call from the base of the inheritance stack
        (inherit, lclcontext) = _populate_self_namespace(context, tmpl)
        _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
    else:
        # otherwise, call the actual rendering method specified
        (inherit, lclcontext) = _populate_self_namespace(context, tmpl.parent)
        _exec_template(callable_, context, args=args, kwargs=kwargs)