diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/heapq.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Lib/heapq.py b/Lib/heapq.py index 0c5a914..46dd4b6 100644 --- a/Lib/heapq.py +++ b/Lib/heapq.py @@ -130,7 +130,7 @@ __all__ = ['heappush', 'heappop', 'heapify', 'heapreplace', 'merge', 'nlargest', 'nsmallest', 'heappushpop'] from itertools import islice, repeat, count, imap, izip, tee, chain -from operator import itemgetter, neg +from operator import itemgetter import bisect def heappush(heap, item): @@ -413,13 +413,13 @@ def nlargest(n, iterable, key=None): # When key is none, use simpler decoration if key is None: - it = izip(iterable, imap(neg, count())) # decorate + it = izip(iterable, count(0,-1)) # decorate result = _nlargest(n, it) return map(itemgetter(0), result) # undecorate # General case, slowest method in1, in2 = tee(iterable) - it = izip(imap(key, in1), imap(neg, count()), in2) # decorate + it = izip(imap(key, in1), count(0,-1), in2) # decorate result = _nlargest(n, it) return map(itemgetter(2), result) # undecorate |