+1 Penghui
On Thu, Apr 21, 2022 at 7:18 PM r...@apache.org <ranxiaolong...@gmail.com> wrote: > +1 (non-binding) > > -- > Thanks > Xiaolong Ran > > Jiuming Tao <jm...@streamnative.io.invalid> 于2022年4月21日周四 19:00写道： > > > +1 > > Thanks, > > Tao Jiuming > > > > > 2022年4月20日 下午8:42，Matteo Merli <mme...@apache.org> 写道： > > > > > > https://github.com/apache/pulsar/issues/15185 > > > > > > ## Motivation > > > > > > Python 2.x has been deprecated for many years now and it was > > > officially end-of-lifed 2.5 years ago > > > (https://www.python.org/doc/sunset-python-2/). > > > > > > We have well reached the point by which we need to drop Python 2.7 > > > compatibility for Pulsar client and for Pulsar functions. > > > > > > Based on Python end-of-life policies, there are 4 versions of Python > > > that are currently supported: 3.7, 3.8, 3.9 and 3.10. > > > https://endoflife.date/python > > > > > > That gives a 5 years support schedule from release to EoL. > > > > > > ## Goal > > > > > > Support only the last 4 Python releases Pulsar client and for Pulsar > > > functions, currently 3.7, 3.8, 3.9 and 3.10. Once 3.7 reaches > > > end-of-life, it will be dropped by Pulsar too. > > > > > > This policy will be also applied to the Pulsar patch releases which > > > will stop providing Python wheel files for the deprecated versions. > > > > > > ## API Changes > > > > > > No changes at this time, though Pulsar Python client library will be > > > now free to use Python3 specific syntaxes and libraries. > > > > > > ## Changes > > > > > > 1. Switch the CI build to run Python client lib tests with Python3 > > > 2. Switch integration tests to use Python3 > > > 3. Stop building and distributing wheel files for Python 2.7 > > > > > > -- > > > Matteo Merli > > > <mme...@apache.org> > > > > >
