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Message #83493
[Bug 1886298] Re: Few of the lower constraints are not compatible with python3.8
** Also affects: castellan
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1886298
Title:
Few of the lower constraints are not compatible with python3.8
Status in castellan:
New
Status in ec2-api:
New
Status in manila-ui:
New
Status in OpenStack Compute (nova):
In Progress
Status in Glance Client:
New
Status in python-keystoneclient:
New
Status in python-manilaclient:
New
Status in python-novaclient:
In Progress
Bug description:
lower constraint are being tested with python.6 till now and jobs
running fine. With the migration of testing to ubuntu focal where
python3.8 is default, lower-constraints job started failing due to
multiple issues.
For example,
Markupsafe 1.0 not compatible with new setuptools:
- https://github.com/pallets/markupsafe/issues/116
paramiko 2.7.1 fixed the compatiblity for python3.7 onwards:
https://github.com/paramiko/paramiko/issues/1108
greenlet 0.4.15 added wheels for python 3.8:
https://github.com/python-greenlet/greenlet/issues/151
numpy 1.19.1 added python 3.8 support and testing:
https://github.com/numpy/numpy/pull/14775
paramiko 2.7.1 fixed the compatibility for python3.7 onwards:
https://github.com/paramiko/paramiko/commit/4753881223e0ff5e3b3be35bb687a18dfec4f672
Similarly there are many dependencies which added the python3.8
support in their later version. So we need to bump their lower
constraints to compatible version.
Approach to identify the required bump is by running lower-constraint job on Focal and star bumping for the failed things. I started with nova repos
and found below version bump:
For Nova:
Markupsafe==1.1.1
cffi==1.14.0
greenlet==0.4.15
PyYAML==3.13
lxml==4.5.0
numpy==1.19.0
psycopg2==2.8
paramiko==2.7.1
For python-novaclient:
Markupsafe==1.1.1
cffi==1.14.0
greenlet==0.4.15
PyYAML==3.13
For os-vif:
Markupsafe==1.1.1
cffi==1.14.0
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References