Add generateSemesterByDate function to semester.py

src/backend/semester.py

@@ -0,0 +1,13 @@
+import datetime
+
+def generateSemesterByDate():
+        currentYear = datetime.datetime.now().year
+        currentYear = int(str(currentYear)[-2:])
+        month = datetime.datetime.now().month
+        if month >= 4 and month <= 9:
+            return "SoSe " + str(currentYear)
+        else:
+            if month == 10 or month == 11:
+                return f"WiSe {currentYear}/{currentYear+1}"
+            else:
+                return f"WiSe {currentYear-1}/{currentYear}"