o di@s"ddlmZeGdddZdS)) dataclassc@s,eZdZUdZeed<eed<dddZdS) RTCSessionDescriptionzv The :class:`RTCSessionDescription` dictionary describes one end of a connection and how it's configured. sdptypereturnNcCs |jdvrtd|jddS)N>offeranswerpranswerrollbackzD'type' must be in ['offer', 'pranswer', 'answer', 'rollback'] (got 'z'))r ValueError)selfr P/home/ubuntu/.local/lib/python3.10/site-packages/aiortc/rtcsessiondescription.py __post_init__s z#RTCSessionDescription.__post_init__)rN)__name__ __module__ __qualname____doc__str__annotations__rr r r rrs rN) dataclassesrrr r r rs