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import os
import errno
import sys
from pip._vendor import six
def _makedirs_31(path, exist_ok=False):
try:
os.makedirs(path)
except OSError as exc:
if not exist_ok or exc.errno != errno.EEXIST:
raise
# rely on compatibility behavior until mode considerations
# and exists_ok considerations are disentangled.
# See https://github.com/pypa/setuptools/pull/1083#issuecomment-315168663
needs_makedirs = (
six.PY2 or
(3, 4) <= sys.version_info < (3, 4, 1)
)
makedirs = _makedirs_31 if needs_makedirs else os.makedirs
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