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authorRaymond Hettinger <python@rcn.com>2003-06-28 05:44:36 (GMT)
committerRaymond Hettinger <python@rcn.com>2003-06-28 05:44:36 (GMT)
commit3567a876c7c86d443b3da18fb183ed677f260881 (patch)
tree1a1267de92e0d8f771652571d9d7282890c7a6f3 /Lib/test/test_itertools.py
parent5d2f515dd4735ab8bb69a8fd806b14ae9e361549 (diff)
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Add take() to examples. Tighten the islice() example
Diffstat (limited to 'Lib/test/test_itertools.py')
-rw-r--r--Lib/test/test_itertools.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index 846a690..db7e3bd 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -392,7 +392,7 @@ Check 1202 is for $823.14
27
>>> reportlines = ['EuroPython', 'Roster', '', 'alex', '', 'laura', '', 'martin', '', 'walter', '', 'samuele']
->>> for name in islice(reportlines, 3, len(reportlines), 2):
+>>> for name in islice(reportlines, 3, None, 2):
... print name.title()
...
Alex
@@ -449,6 +449,9 @@ Samuele
... result = result[1:] + (elem,)
... yield result
+>>> def take(n, seq):
+... return list(islice(seq, n))
+
This is not part of the examples but it tests to make sure the definitions
perform as purported.
@@ -494,6 +497,9 @@ False
>>> dotproduct([1,2,3], [4,5,6])
32
+>>> take(10, count())
+[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+
"""
__test__ = {'libreftest' : libreftest}