Dat converter - QFileDialog bug correction

src/uim/datconvertuim.py

@@ -27,11 +27,19 @@ class DatconvertUim:
 
     def select_source_files(self):
         # Get the file names of the source .dat files
-        filenames = QFileDialog.getOpenFileNames(
-            caption="Select all the to-be-converted Picarro's .dat files",
-            directory=os.path.expanduser("~"),
-            filter="DAT (*.dat)",
-        )[0]
+        if "PYCHARM_HOSTED" in os.environ:
+            filenames = QFileDialog.getOpenFileNames(
+                caption="Select all the to-be-converted Picarro's .dat files",
+                directory=os.path.expanduser("~"),
+                filter="DAT (*.dat)",
+                options=QFileDialog.DontUseNativeDialog,
+            )[0]
+        else:
+            filenames = QFileDialog.getOpenFileNames(
+                caption="Select all the to-be-converted Picarro's .dat files",
+                directory=os.path.expanduser("~"),
+                filter="DAT (*.dat)"
+            )[0]
         if len(filenames) == 0:
             return