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Posted to commits@cassandra.apache.org by "Brad Schoening (Jira)" <ji...@apache.org> on 2022/09/22 22:58:00 UTC

[jira] [Updated] (CASSANDRA-17433) Revise use of pytz in Python >= 3.9

     [ https://issues.apache.org/jira/browse/CASSANDRA-17433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brad Schoening updated CASSANDRA-17433:
---------------------------------------
    Description: 
PEP 615 – Support for the IANA Time Zone Database in the Standard Library class ZoneInfo

PEP 615 (Python 3.9) has obsoleted the 3rd party library pytz with support for the Olsen tz library which previously was needed for the Olsen tz database.  The code which imports this in cqlshmain.py and tests in [test_cqlsh_output.py|https://github.com/apache/cassandra/pull/1493/files/9c658a20c669d11a54ecc6b42ba083da13de0103#diff-f5a3955faadf50a1292df481044b83cefc44b2dac46676022c80bad076491a50] should be updated accordingly.

This can be done with:

if sys.version_info < (3,9):

    try:

        import pytz

        ...

  was:
PEP 615 – Support for the IANA Time Zone Database in the Standard Library

PEP 615 (Python 3.9) has obsoleted the 3rd party library pytz with support for the Olsen tz library which previously was needed for the Olsen tz database.  The code which imports this in cqlsh.py and tests in [test_cqlsh_output.py|https://github.com/apache/cassandra/pull/1493/files/9c658a20c669d11a54ecc6b42ba083da13de0103#diff-f5a3955faadf50a1292df481044b83cefc44b2dac46676022c80bad076491a50] should be updated accordingly.

This can be done with:

if sys.version_info < (3,9):

    try:

        import pytz

        ...


> Revise use of pytz in Python >= 3.9 
> ------------------------------------
>
>                 Key: CASSANDRA-17433
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17433
>             Project: Cassandra
>          Issue Type: Task
>            Reporter: Brad Schoening
>            Priority: Normal
>
> PEP 615 – Support for the IANA Time Zone Database in the Standard Library class ZoneInfo
> PEP 615 (Python 3.9) has obsoleted the 3rd party library pytz with support for the Olsen tz library which previously was needed for the Olsen tz database.  The code which imports this in cqlshmain.py and tests in [test_cqlsh_output.py|https://github.com/apache/cassandra/pull/1493/files/9c658a20c669d11a54ecc6b42ba083da13de0103#diff-f5a3955faadf50a1292df481044b83cefc44b2dac46676022c80bad076491a50] should be updated accordingly.
> This can be done with:
> if sys.version_info < (3,9):
>     try:
>         import pytz
>         ...



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