[ https://issues.apache.org/jira/browse/CASSANDRA-18879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Ganesh updated CASSANDRA-18879: ------------------------------------ Test and Documentation Plan: Tested it manually. My timezone is US/Eastern. You can see the tracing output showing the time ({{{}2024-01-16 16:18:43.599000-05:00{}}}) in my timezone and the table containing the time in UTC ({{{}2024-01-16 21:18:43.599000+0000{}}}). (See attached [log file|https://issues.apache.org/jira/secure/attachment/13066068/cassandra-cqlsh-stdout]) was: Tested it manually. My timezone is US/Eastern. You can see the tracing output showing the time ({{{}2024-01-16 16:18:43.599000-05:00{}}}) in my timezone and the table containing the time in UTC ({{{}2024-01-16 21:18:43.599000+0000{}}}). (See attached log file) > Modernize CQLSH datetime conversions > ------------------------------------ > > Key: CASSANDRA-18879 > URL: https://issues.apache.org/jira/browse/CASSANDRA-18879 > Project: Cassandra > Issue Type: Improvement > Components: CQL/Interpreter > Reporter: Brad Schoening > Assignee: Arun Ganesh > Priority: Low > Attachments: cassandra-cqlsh-stdout > > Time Spent: 2h > Remaining Estimate: 0h > > Python 3.x introduced many updates to datetime conversion which allows > simplified conversions. > 1. For example, tracing.py defines a function datetime_from_utc_to_local() > but datetime now has a native function astimezone() which will convert UTC to > local time. > Review the following users of datetime which apply conversions: > * cqlshmain.py > * formatting.py > * tracing.py > Example: > {code:java} > >>> from dateutil import tz > >>> import datetime > >>> a = datetime.datetime.now().astimezone(tz.tzutc()) > >>> a > datetime.datetime(2023, 9, 25, 11, 22, 36, 251705, tzinfo=tzutc()) > >>> b = a.astimezone() > >>> b > datetime.datetime(2023, 9, 25, 14, 22, 36, 251705, > tzinfo=datetime.timezone(datetime.timedelta(seconds=10800), 'EST')) {code} > See [[PEP 495|http://example.com]]] > -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org