👍️ [Update] pythonのメイン処理部分を移動/webui_mainloop.pyをビルドできるように修正

src-python/models/transcription/transcription_utils.py

@@ -0,0 +1,70 @@
+from pyaudiowpatch import PyAudio, paWASAPI
+
+def getInputDevices():
+    devices = {}
+    with PyAudio() as p:
+        for host_index in range(0, p.get_host_api_count()):
+            host = p.get_host_api_info_by_index(host_index)
+            for device_index in range(0, p.get_host_api_info_by_index(host_index)['deviceCount']):
+                device = p.get_device_info_by_host_api_device_index(host_index, device_index)
+                if device["maxInputChannels"] > 0 and device["isLoopbackDevice"] is False:
+                    if host["name"] in devices.keys():
+                        devices[host["name"]].append(device)
+                    else:
+                        devices[host["name"]] = [device]
+    if len(devices) == 0:
+        devices = {"NoHost": [{"name": "NoDevice"}]}
+    return devices
+
+def getDefaultInputDevice():
+    with PyAudio() as p:
+        api_info = p.get_default_host_api_info()
+        defaultInputDevice = api_info["defaultInputDevice"]
+
+        for host_index in range(0, p.get_host_api_count()):
+            host = p.get_host_api_info_by_index(host_index)
+            for device_index in range(0, p.get_host_api_info_by_index(host_index)['deviceCount']):
+                device = p.get_device_info_by_host_api_device_index(host_index, device_index)
+                if device["index"] == defaultInputDevice:
+                    return {"host": host, "device": device}
+    return {"host": {"name": "NoHost"}, "device": {"name": "NoDevice"}}
+
+def getOutputDevices():
+    devices = []
+    with PyAudio() as p:
+        wasapi_info = p.get_host_api_info_by_type(paWASAPI)
+        for host_index in range(0, p.get_host_api_count()):
+            host = p.get_host_api_info_by_index(host_index)
+            if host["name"] == wasapi_info["name"]:
+                for device_index in range(0, p.get_host_api_info_by_index(host_index)['deviceCount']):
+                    device = p.get_device_info_by_host_api_device_index(host_index, device_index)
+                    if not device["isLoopbackDevice"]:
+                        for loopback in p.get_loopback_device_info_generator():
+                            if device["name"] in loopback["name"]:
+                                devices.append(loopback)
+
+        if len(devices) == 0:
+            devices = [{"name": "NoDevice"}]
+        else:
+            devices = [dict(t) for t in {tuple(d.items()) for d in devices}]
+    return devices
+
+def getDefaultOutputDevice():
+    with PyAudio() as p:
+        wasapi_info = p.get_host_api_info_by_type(paWASAPI)
+        defaultOutputDevice = wasapi_info["defaultOutputDevice"]
+
+        for host_index in range(0, p.get_host_api_count()):
+            for device_index in range(0, p. get_host_api_info_by_index(host_index)['deviceCount']):
+                device = p.get_device_info_by_host_api_device_index(host_index, device_index)
+                if device["index"] == defaultOutputDevice:
+                    default_speakers = device
+                    if not default_speakers["isLoopbackDevice"]:
+                        for loopback in p.get_loopback_device_info_generator():
+                            if default_speakers["name"] in loopback["name"]:
+                                return {"device": loopback}
+    return {"device": {"name": "NoDevice"}}
+
+if __name__ == "__main__":
+    print("getOutputDevices()", getOutputDevices())
+    print("getDefaultOutputDevice()", getDefaultOutputDevice())