DRMLab Project

modules/utils.py

@@ -0,0 +1,19 @@
+import random
+
+class Utils:
+    @staticmethod
+    def to_int(txt):
+        return int(txt)
+
+    @staticmethod
+    def random_string(length=64):
+        chars = "0123456789ABCDEF"
+        return ''.join(random.choice(chars) for _ in range(length))
+
+    @staticmethod
+    def take_char(txt, length):
+        """Take a substring of a specified length from the string."""
+        if txt is None or txt == "":
+            raise ValueError("String is empty")
+        
+        return txt[:length]