Data update

Task/FizzBuzz/Python/fizzbuzz-10.py

@@ -1,33 +1,13 @@
-'''Fizz buzz'''
+from itertools import cycle, izip, count, islice
 
-from itertools import count, cycle, islice
+fizzes = cycle([""] * 2 + ["Fizz"])
+buzzes = cycle([""] * 4 + ["Buzz"])
+both = (f + b for f, b in izip(fizzes, buzzes))
 
+# if the string is "", yield the number
+# otherwise yield the string
+fizzbuzz = (word or n for word, n in izip(both, count(1)))
 
-# fizzBuzz :: () -> Generator [String]
-def fizzBuzz():
-    '''A non-finite stream of fizzbuzz terms.
-    '''
-    return map(
-        lambda f, b, n: (f + b) or str(n),
-        cycle([''] * 2 + ['Fizz']),
-        cycle([''] * 4 + ['Buzz']),
-        count(1)
-    )
-
-
-# ------------------------- TEST -------------------------
-def main():
-    '''Display of first 100 terms of the fizzbuzz series.
-    '''
-    print(
-        '\n'.join(
-            list(islice(
-                fizzBuzz(),
-                100
-            ))
-        )
-    )
-
-
-if __name__ == '__main__':
-    main()
+# print the first 100
+for i in islice(fizzbuzz, 100):
+    print i