blob: cb5f2e1b26e4bacaf3a6720fdae2d96f2ead2b81 (
plain) (
tree)
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diff --git a/pylib/gyp/common.py b/pylib/gyp/common.py
index b268d229..03c99cab 100644
--- a/pylib/gyp/common.py
+++ b/pylib/gyp/common.py
@@ -4,7 +4,6 @@
from __future__ import with_statement
-import collections
import errno
import filecmp
import os.path
@@ -12,6 +11,11 @@ import re
import tempfile
import sys
+try:
+ from collections.abc import MutableSet
+except ImportError:
+ from collections import MutableSet
+
# A minimal memoizing decorator. It'll blow up if the args aren't immutable,
# among other "problems".
@@ -494,7 +498,7 @@ def uniquer(seq, idfun=None):
# Based on http://code.activestate.com/recipes/576694/.
-class OrderedSet(collections.MutableSet):
+class OrderedSet(MutableSet):
def __init__(self, iterable=None):
self.end = end = []
end += [None, end, end] # sentinel node for doubly linked list
diff --git a/pylib/gyp/generator/msvs.py b/pylib/gyp/generator/msvs.py
index 843e7067..327fe8d2 100644
--- a/pylib/gyp/generator/msvs.py
+++ b/pylib/gyp/generator/msvs.py
@@ -4,7 +4,7 @@
from __future__ import print_function
-import collections
+from collections import OrderedDict
import copy
import ntpath
import os
@@ -195,7 +195,7 @@ def _ConvertSourcesToFilterHierarchy(sources, prefix=None, excluded=None,
if not prefix: prefix = []
result = []
excluded_result = []
- folders = collections.OrderedDict()
+ folders = OrderedDict()
# Gather files into the final result, excluded, or folders.
for s in sources:
if len(s) == 1:
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