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-rw-r--r--numpy/lib/function_base.py9
1 files changed, 2 insertions, 7 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index ef8a26fe3..164213bbe 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -1,9 +1,4 @@
-try:
- # Accessing collections abstract classes from collections
- # has been deprecated since Python 3.3
- import collections.abc as collections_abc
-except ImportError:
- import collections as collections_abc
+import collections.abc
import functools
import re
import sys
@@ -613,7 +608,7 @@ def piecewise(x, condlist, funclist, *args, **kw):
y = zeros(x.shape, x.dtype)
for k in range(n):
item = funclist[k]
- if not isinstance(item, collections_abc.Callable):
+ if not isinstance(item, collections.abc.Callable):
y[condlist[k]] = item
else:
vals = x[condlist[k]]