merged rework -> master

OLD_Server/Classes/System/Utils/Path.py

@@ -0,0 +1,6 @@
+import os
+
+
+class PathUtil:
+    def getAbsolutePathTo(notAbsolutPath:str) -> str:
+        return os.path.abspath("OLD_Server/" + notAbsolutPath)

OLD_Server/Classes/System/Utils/StringUtils.py

@@ -0,0 +1,11 @@
+import random
+import string
+
+
+class StringUtils:
+    def get_random_string(length) -> str:
+        # choose from all lowercase letter
+        letters = string.ascii_lowercase
+        result_str = ''.join(random.choice(letters) for i in range(length))
+        print("Random string of length", length, "is:", result_str)
+        return result_str