[gdal-dev] Minimum python version?

[Kurt Schwehr]

Thanks Even and Dan!

On Tue, Jun 13, 2023 at 10:45 AM Daniel Baston <dbaston at gmail.com> wrote:

> The minimum version (3.6) is documented at
> https://gdal.org/development/dev_environment.html#build-requirements
>
> The CI still has configurations using Ubuntu 18.04, which is using 3.6.9:
>
> docker run --rm ghcr.io/osgeo/gdal-deps:ubuntu_18.04-master python3
> --version
>
> Dan
>
> On Tue, Jun 13, 2023 at 1:22 PM Kurt Schwehr <schwehr at gmail.com> wrote:
>
>> Hi all,
>>
>> What is the minimum python version for the GDAL python bindings? This is
>> the only thing I found easily:
>>
>> find . -type f | grep -v git | xargs grep 3 | grep python_version
>>
>> cat autotest/requirements.txt
>> pytest>=6.0.0
>> pytest-sugar<=0.9.6; python_version < '3.7'
>> pytest-sugar; python_version >= '3.7'
>> pytest-env
>> lxml
>> jsonschema
>> filelock
>>
>> I think the real answer is that it's 3.8 from what I see here:
>>
>> swig/python/osgeo/__init__.py
>>
>> # The following is a Sequence of tuples in the form of (gdal_version,
>> python_version).
>> # Each line represents the minimum supported Python version of a given
>> GDAL version.
>> # Introducing a new line for the next GDAL version will trigger a
>> deprecation warning
>> # when importing osgeo from a Python version which will not be
>> # supported in the next version of GDAL.
>> gdal_version_and_min_supported_python_version = (
>>     ((0, 0), (0, 0)),
>>     ((1, 0), (2, 0)),
>>     ((2, 0), (2, 7)),
>>     ((3, 3), (3, 6)),
>>     # ((3, 4), (3, 7)),
>>     # ((3, 5), (3, 8)),
>> )
>> _______________________________________________
>> gdal-dev mailing list
>> gdal-dev at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/gdal-dev
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/gdal-dev/attachments/20230613/6469e478/attachment.htm>