Change in vdsm[master]: lease: Check for six.PY2 instead of six.PY3

[Code Review]

From Dan Kenigsberg :

Dan Kenigsberg has submitted this change and it was merged.

Change subject: lease: Check for six.PY2 instead of six.PY3
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lease: Check for six.PY2 instead of six.PY3

We used to check for six.PY3 for skipping the tests on python 3. This
test may fail and run the tests on python 4, if python 4 will be
released before we port the code to python 3.

Change-Id: I339aec2f3ec86befbb40cf61e5028480cf5d65f1
Signed-off-by: Nir Soffer 
---
M tests/virttests/vmlease_test.py
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  Nir Soffer: Verified
  Jenkins CI: Passed CI tests
  Francesco Romani: Looks good to me, approved
  Martin Polednik: Looks good to me, but someone else must approve