Is there an implementation of RTCPeerConnection in Python? I have a Python app that is going to act as a peer in a video sharing app (other peer is a browser). There's plenty of examples of signaling servers in Python but I can't find any implementations of RTCPeerConnection itself. I do not want to use something like PyQt and webkit, etc.
You are right in stating that most examples on the web related to WebRTC / Python only use Python for signaling.
I believe one reason for the lack of a Python-based WebRTC implementation so far was that WebRTC is a fairly complex stack involving SDP negotiation, Interactive Connectivity Establishment to find a path between two peers, DTLS handshake + SRTP encryption, all this happening in an asynchronous fashion.
With the availability of asyncio however, the picture has changed somewhat, as it is now possible to write asynchronous code in a more linear fashion, without resorting to callbacks.
As a result, I have put together an asyncio-based WebRTC implementation for Python which I believe will fit nicely with the usecase you describe: