o j@sddlmZGdddZdS)) annotationsc@s|eZdZUdZdZded< dZded< dZded< dZded< dd d Z dddZ dddZ dddZ dddZ dS) UserAgentaRepresents a parsed user agent header value. The default implementation does no parsing, only the :attr:`string` attribute is set. A subclass may parse the string to set the common attributes or expose other information. Set :attr:`werkzeug.wrappers.Request.user_agent_class` to use a subclass. :param string: The header value to parse. .. versionadded:: 2.0 This replaces the previous ``useragents`` module, but does not provide a built-in parser. Nz str | NoneplatformbrowserversionlanguagestringstrreturnNonecCs ||_dSNr)selfrr/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/werkzeug/user_agent.py__init__ szUserAgent.__init__cCs"dt|jd|jd|jdS)N< />)type__name__rrrrrr__repr__$s"zUserAgent.__repr__cC|jSr r rrrr__str__'szUserAgent.__str__boolcCs t|jSr )rrrrrr__bool__*s zUserAgent.__bool__cCr)zConvert to a header value.r rrrr to_header-szUserAgent.to_header)rr r r )r r )r r)r __module__ __qualname____doc__r__annotations__rrrrrrrrrrrrrs         rN) __future__rrrrrrs