feat: check if callback is async or sync then call it properly (#392)

* feat: check if callback is async or sync then call it properly

* formatting

* linting

Author: firstof9

openevsehttp/__main__.py

@@ -280,14 +280,21 @@ async def _update_status(self, msgtype, data, error):
             self._status.update(data)
 
             if self.callback is not None:
-                self.callback()  # pylint: disable=not-callable
+                if self.is_coroutine_function(self.callback):
+                    await self.callback()  # pylint: disable=not-callable
+                else:
+                    self.callback()  # pylint: disable=not-callable
 
     async def ws_disconnect(self) -> None:
         """Disconnect the websocket listener."""
         assert self.websocket
         await self.websocket.close()
         self._ws_listening = False
 
+    def is_coroutine_function(self, callback):
+        """Check if a callback is a coroutine function."""
+        return asyncio.iscoroutinefunction(callback)
+
     @property
     def ws_state(self) -> Any:
         """Return the status of the websocket listener."""

setup.py

@@ -6,7 +6,7 @@
 
 PROJECT_DIR = Path(__file__).parent.resolve()
 README_FILE = PROJECT_DIR / "README.md"
-VERSION = "0.1.64"
+VERSION = "0.1.65"
 
 setup(
     name="python-openevse-http",