tcp server from Joe Weiss examples

simple_tcp_server.py

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+from birdnetlib import RecordingBuffer
+from birdnetlib.analyzer import Analyzer
+import birdnetlib.wavutils as wavutils
+from datetime import datetime
+from pprint import pprint
+import socketserver
+
+"""
+Simple example of running birdnetlib in a TCP Server. To test the example:
+
+Start the server in one terminal:
+
+python simple_tcp_server.py
+
+In a second terminal, send a Wav file to the server using netcat:
+
+cat 2022-08-15-21-05-51.wav | nc -q 0 127.0.0.1 9988
+
+If you have a sound card and microphone you can send a continuos stream of 10 second wavs using arecord:
+
+arecord -r 48000 -f FLOAT_LE --max-file-time 10 | nc 127.0.0.1 9988
+
+If you want to stream from somewhere other than the localhost,
+change the TCPServer address from 127.0.0.1 to 0.0.0.0 
+"""
+
+
+class MyTCPHandler(socketserver.StreamRequestHandler):
+    def handle(self):
+        analyzer = Analyzer()
+        # Read WAV data from the socket
+        for rate, data in wavutils.bufferwavs(self.rfile):
+            # Make a RecordingBuffer with buffer and rate
+            recording = RecordingBuffer(
+                analyzer,
+                data,
+                rate,
+                lat=35.4244,
+                lon=-120.7463,
+                date=datetime(year=2022, month=5, day=10),  # use date or week_48
+                min_conf=0.25,
+            )
+            recording.analyze()
+            pprint(recording.detections)
+
+
+if __name__ == "__main__":
+    try:
+        with socketserver.TCPServer(("127.0.0.1", 9988), MyTCPHandler) as server:
+            print("Birdnetlib forever!")
+            server.serve_forever()
+    except KeyboardInterrupt:
+        server.server_close()