Adjust QMessageBox type hinting

src/misc.py

@@ -26,7 +26,7 @@ def add_defaultKeys_to_dict(dictObj: Dict[str, Any], defaultObj: Dict[str, Any])
             dictObj[key] = defaultObj[key]
 
 
-QT_MESSAGE_TYPE: Dict[str, Type[QMessageBox.Icon]] = {
+QT_MESSAGE_TYPE: Dict[str, QMessageBox.Icon] = {
     "info": QMessageBox.Information,
     "warn": QMessageBox.Warning,
     "crit": QMessageBox.Critical,
@@ -258,7 +258,8 @@ def readCacheSettings() -> Dict[str, Any]:
 
 
 def redirect_print(what: str) -> None:
-    with redirect_stdout(WriteStream(wqueue)):
+    wrapped_stream = WrapperWriteStream(WriteStream(wqueue))
+    with redirect_stdout(wrapped_stream):
         print(what)
 
 
@@ -316,6 +317,17 @@ def flush(self) -> None:
         pass
 
 
+class WrapperWriteStream:
+    def __init__(self, write_stream: WriteStream):
+        self.write_stream = write_stream
+
+    def write(self, message: str) -> None:
+        self.write_stream.write(message)
+
+    def flush(self) -> None:
+        self.write_stream.flush()
+
+
 # QObject (to be run in QThread) that blocks until data is available
 # and then emits a QtSignal to the main thread.
 class WriteStreamReceiver(QObject):