Fix log timezone in task log view (#19342)

[calfzhou]

Fix #19342 such that when using non-UTC timezone (change default_timezone and airflow server's timezone), task's log in web interface will give incorrect log times.

Since python logging module saves asctime without timezone, the solution is simply add server's timezone offset (e.g. "Europe/Moscow" => "+03:00") to every asctime in the log file.

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^ Add meaningful description above

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[boring-cyborg]

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[bbovenzi]

@calfzou Looking good, but please add a description to the PR.

[calfzhou]

@calfzou Looking good, but please add a description to the PR.

@bbovenzi description added 😄

[bbovenzi]

We aren't importing moment or Airflow directly. You need to add them to the global declaration near the top of the file like so: /* global document, window, $, moment, Airflow */

[calfzhou]

We aren't importing moment or Airflow directly. You need to add them to the global declaration near the top of the file like so: /* global document, window, $, moment, Airflow */

fixed ~~

[bbovenzi]

Nice work!

[boring-cyborg]

Awesome work, congrats on your first merged pull request!

[freshlu11]

This bug occurs in 2.3.0 again https://github.com/apache/airflow/blob/2.3.0/airflow/www/static/js/ti_log.js

[calfzhou]

This bug occurs in 2.3.0 again https://github.com/apache/airflow/blob/2.3.0/airflow/www/static/js/ti_log.js

might caused by recent change: #23075

[potiuk]

Can you please open a new issue for that ? Thanks in advance

[freshlu11]

ok, wait a moment