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