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Diffstat (limited to 'itertoolset.py')
| -rw-r--r-- | itertoolset.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/itertoolset.py b/itertoolset.py index 9d5200c..a20d03b 100644 --- a/itertoolset.py +++ b/itertoolset.py @@ -47,3 +47,7 @@ def consume(iterator, n=None): else: # advance to the empty slice starting at position n next(islice(iterator, n, n), None) + +def flatten(listOfLists): + "Flatten one level of nesting" + return chain.from_iterable(listOfLists) |