initial commit

initial commit

voicemeeterlib/device.py

@@ -0,0 +1,72 @@
+from abc import abstractmethod
+from typing import Union
+
+from .iremote import IRemote
+
+
+class Adapter(IRemote):
+    """Adapter to the common interface."""
+
+    @abstractmethod
+    def ins(self):
+        pass
+
+    @abstractmethod
+    def outs(self):
+        pass
+
+    @abstractmethod
+    def input(self):
+        pass
+
+    @abstractmethod
+    def output(self):
+        pass
+
+    def identifier(self):
+        pass
+
+    def getter(self, index: int = None, direction: str = None) -> Union[int, dict]:
+        if index is None:
+            return self._remote.get_num_devices(direction)
+
+        vals = self._remote.get_device_description(index, direction)
+        types = {1: "mme", 3: "wdm", 4: "ks", 5: "asio"}
+        return {"name": vals[0], "type": types[vals[1]], "id": vals[2]}
+
+
+class Device(Adapter):
+    """Defines concrete implementation for device"""
+
+    @classmethod
+    def make(cls, remote):
+        """
+        Factory function for device.
+
+        Returns a Device class of a kind.
+        """
+
+        def num_ins(cls) -> int:
+            return cls.getter(direction="in")
+
+        def num_outs(cls) -> int:
+            return cls.getter(direction="out")
+
+        DEVICE_cls = type(
+            f"Device{remote.kind}",
+            (cls,),
+            {
+                "ins": property(num_ins),
+                "outs": property(num_outs),
+            },
+        )
+        return DEVICE_cls(remote)
+
+    def __str__(self):
+        return f"{type(self).__name__}"
+
+    def input(self, index: int) -> dict:
+        return self.getter(index=index, direction="in")
+
+    def output(self, index: int) -> dict:
+        return self.getter(index=index, direction="out")