Check file extensions in folder

BudaPortaXmlConvert.py

@@ -100,12 +100,16 @@ csvFileNames = []
 if os.path.isdir(csvPath):
     folder = csvPath
     print(f'Fájlok a mappában: {os.listdir(csvPath)}')
-    for i, file in enumerate(os.listdir(csvPath)):
+    files = os.listdir(csvPath)
+    for file in os.listdir(csvPath):
+        if not os.path.splitext(file)[1] == '.csv':
+            files.remove(file)
+    print(f'Csv fájlok a mappában: {files}')
+    for i, file in enumerate(files):
         csvFileNames.append(file)
         with open(os.path.join(csvPath, file), newline='') as csvfile:
             incsv = csv.reader(csvfile, delimiter=';')
             csvArrs.append([])
-
             for row in incsv:
                 csvArrs[i].append(row)