Updated openstack/openstack
Project: openstack/oslo.messaging  d5285e9bda83fa3be73f8d636fa1ddc5b3287455
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Unify different names between Python2/3 with six.moves

Some modules use different names in Python2 and Python3. Use six.moves
to make them work well in Python2 and Python3.
This is changes mapping:

six.moves      Python 2       Python 3
reduce         reduce()      functools.reduce()

Implements: blueprint make-python3-compatible
Change-Id: I97971f2ab40385bfc2c73ae7e8a7620c4d64a03c
Updated openstack/openstack
Project: openstack/oslo.messaging  566c40e92dc6ad9a368d4e8df09ce9e784500160
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Remove vim header

No need to set tabstop 189 times, this can be set in your vimrc file
instead.  Also if set incorrectly gate (pep8 check) will catch your
mistakes.

Change-Id: Ic6f0c0ef94e8194a5c121598305d1ec3c74e4843
Updated openstack/openstack
Project: openstack-infra/devstack-gate  7095eaae76591a3d614bc298064f8b59929c0e09
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Use get-pip for pip installation

Changes in devstack and nodepool will allow for pre-cached get-pip
script to be used, instead of downloading from the internets. Enable
the flag so that the cached script and the local mirror will be used
for pip installation.

Closes-Bug: #1254275
Change-Id: Ia5f69073f7f9bab9b5554185df5681fbd178b91d