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https://issues.apache.org/jira/browse/CASSANDRA-20997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18059015#comment-18059015
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Arvind Kandpal commented on CASSANDRA-20997:
--------------------------------------------

Hi, I have  working on this.

As [~fmaurer] noted, simply relaxing the version check fails because the 
asyncore module was removed in Python 3.12 (PEP 594), which cqlsh relies on.

My approach to fix this:

* Backport asyncore: I added asyncore.py to pylib/ so cqlsh can load it on 
newer Python versions.
* Update Version Checks: Modified bin/cqlsh and bin/cqlsh.py to fully support 
Python 3.12 and 3.13.

Is this approach is correct or need any other way to do ? 
cc [~dnk]

> Support Python 3.13
> -------------------
>
>                 Key: CASSANDRA-20997
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20997
>             Project: Apache Cassandra
>          Issue Type: Improvement
>          Components: Build, Dependencies, Tool/cqlsh
>            Reporter: fmaurer
>            Priority: Normal
>
> Using the cassandra install for debian using the latest deb of 5.0.6, the 
> database does not come up with JDK-21:
> {{java.lang.UnsupportedOperationException: The Security Manager is deprecated 
> and will be removed in a future release}}
>  
> This can be fixed with 
> {{JVM_EXTRA_OPTS="$JVM_EXTRA_OPTS -Djava.security.manager=allow"}}
> {{in /etc/cassandra/cassandra-env.sh}}
> then after {{systemctl restart cassandra}}
> the `cqlsh` fails with
> {{Warning: unsupported version of Python, required 3.6-3.11 but found 3.13}}
> {{No appropriate Python interpreter found.}}
>  
> I would like to see a project of this size to support a more recent 
> technology stack as well.
> Is there any plan to fix these issues? Thanks!



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