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tescik.py

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+
+
+# x = {1: 20, 3: 40, 4: 30, 2: 10, 0: 0}
+
+# list_of_tuple =  sorted(x.items(), key=lambda item: item[0])
+# print([ v for k, v in list_of_tuple])
+
+# print( { k: v for k, v in sorted(x.items(), key=lambda item: item[0])} )
+
+
+l = [5, 8, 2, 4, 1, 10, None]
+
+
+class test:
+    def __init__(self, l) -> None:
+        self.l = l
+
+    def print(self):
+        print(l)
+
+t = test(l)
+
+l.sort(key=lambda x: (x is None, x))
+
+t.print()