Bret McGuire created CASSPYTHON-25:
--------------------------------------
Summary: Python 3.13 appears to have some trouble importing some
DataStax dependencies
Key: CASSPYTHON-25
URL: https://issues.apache.org/jira/browse/CASSPYTHON-25
Project: Apache Cassandra Python driver
Issue Type: Improvement
Reporter: Bret McGuire
Lifted version of
[PYTHON-1423|https://datastax-oss.atlassian.net/browse/PYTHON-1423]. Original
description follows:
Noticed while working on a PR to setup Python versions to those we’re aiming to
support with 3.30.0. tornado is installed as a dependency of gremlinpython
which enters the picture here. That install appears to be failing for Python
3.13.5 with the following error:
{noformat}
[2025-06-18T03:49:37.595Z] Collecting tornado<6.0,>=4.4.1 (from
gremlinpython==3.4.6->-r test-datastax-requirements.txt (line 3))
[2025-06-18T03:49:37.595Z] Downloading tornado-5.1.1.tar.gz (516 kB)
[2025-06-18T03:49:37.595Z] Preparing metadata (setup.py): started
[2025-06-18T03:49:38.022Z] Preparing metadata (setup.py): finished with
status 'error'
[2025-06-18T03:49:38.022Z] error: subprocess-exited-with-error
[2025-06-18T03:49:38.022Z]
[2025-06-18T03:49:38.022Z] × python setup.py egg_info did not run
successfully.
[2025-06-18T03:49:38.022Z] │ exit code: 1
[2025-06-18T03:49:38.022Z] ╰─> [17 lines of output]
[2025-06-18T03:49:38.022Z] Traceback (most recent call last):
[2025-06-18T03:49:38.022Z] File "<string>", line 2, in <module>
[2025-06-18T03:49:38.023Z] exec(compile('''
[2025-06-18T03:49:38.023Z] ~~~~^^^^^^^^^^^^
[2025-06-18T03:49:38.023Z] # This is <pip-setuptools-caller> -- a
caller that pip uses to run setup.py
[2025-06-18T03:49:38.023Z]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[2025-06-18T03:49:38.023Z] ...<32 lines>...
[2025-06-18T03:49:38.023Z] exec(compile(setup_py_code, filename,
"exec"))
[2025-06-18T03:49:38.023Z]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[2025-06-18T03:49:38.023Z] ''' %
('/tmp/pip-install-flgzwns_/tornado_ac08d7b8d4ba4b46b12d7341497b2f74/setup.py',),
"<pip-setuptools-caller>", "exec"))
[2025-06-18T03:49:38.023Z]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[2025-06-18T03:49:38.023Z] File "<pip-setuptools-caller>", line 35, in
<module>
[2025-06-18T03:49:38.023Z] File
"/tmp/pip-install-flgzwns_/tornado_ac08d7b8d4ba4b46b12d7341497b2f74/setup.py",
line 146, in <module>
[2025-06-18T03:49:38.023Z] raise ImportError("Tornado requires an
up-to-date SSL module. This means "
[2025-06-18T03:49:38.023Z] "Python 2.7.9+ or 3.4+
(although some distributions have "
[2025-06-18T03:49:38.023Z] "backported the
necessary changes to older versions).")
[2025-06-18T03:49:38.023Z] ImportError: Tornado requires an up-to-date
SSL module. This means Python 2.7.9+ or 3.4+ (although some distributions have
backported the necessary changes to older versions).
[2025-06-18T03:49:38.023Z] [end of output]
[2025-06-18T03:49:38.023Z]
[2025-06-18T03:49:38.023Z] note: This error originates from a subprocess, and
is likely not a problem with pip.
[2025-06-18T03:49:38.023Z] error: metadata-generation-failed
[2025-06-18T03:49:38.023Z]
[2025-06-18T03:49:38.023Z] × Encountered error while generating package
metadata.
[2025-06-18T03:49:38.023Z] ╰─> See above for output.
[2025-06-18T03:49:38.023Z]
[2025-06-18T03:49:38.023Z] note: This is an issue with the package mentioned
above, not pip.
[2025-06-18T03:49:38.023Z] hint: See above for details.
{noformat}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
