initial creation

py3interm/EXAMPLES/listcomp.py

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+#!/usr/bin/env python
+
+fruits = ['watermelon', 'apple', 'mango', 'kiwi', 'apricot', 'lemon', 'guava']
+
+values = [2, 42, 18, 92, "boom", ['a', 'b', 'c']]
+
+ufruits = [fruit.upper() for fruit in fruits]  # <1>
+
+afruits = [fruit for fruit in fruits if fruit.startswith('a')]  # <2>
+
+doubles = [v * 2 for v in values]  # <3>
+
+print("ufruits:", " ".join(ufruits))
+print("afruits:", " ".join(afruits))
+print("doubles:", end=' ')
+for d in doubles:
+    print(d, end=' ')
+print()