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-rw-r--r--setuptools/py31compat.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/setuptools/py31compat.py b/setuptools/py31compat.py
index 3aecf74e..1a0705ec 100644
--- a/setuptools/py31compat.py
+++ b/setuptools/py31compat.py
@@ -1,5 +1,8 @@
__all__ = []
+__metaclass__ = type
+
+
try:
# Python >=3.2
from tempfile import TemporaryDirectory
@@ -7,7 +10,7 @@ except ImportError:
import shutil
import tempfile
- class TemporaryDirectory(object):
+ class TemporaryDirectory:
"""
Very simple temporary directory context manager.
Will try to delete afterward, but will also ignore OS and similar