Data commit

Task/Long-year/Python/long-year.py

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+'''Long Year ?'''
+
+from datetime import date
+
+
+# longYear :: Year Int -> Bool
+def longYear(y):
+    '''True if the ISO year y has 53 weeks.'''
+    return 52 < date(y, 12, 28).isocalendar()[1]
+
+
+# --------------------------TEST---------------------------
+# main :: IO ()
+def main():
+    '''Longer (53 week) years in the range 2000-2100'''
+    for year in [
+            x for x in range(2000, 1 + 2100)
+            if longYear(x)
+    ]:
+        print(year)
+
+
+# MAIN ---
+if __name__ == '__main__':
+    main()