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From: Alexandre Detiste &lt;alexandre.detiste@gmail.com&gt;
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To: Debian Bug Tracking System &lt;submit@bugs.debian.org&gt;
Subject: django-mailman3: please drop the unused build- &amp; runtime- dependency
 on python3-tz
Message-ID: &lt;176511668539.13790.11731651237526194107.reportbug@quieter&gt;
X-Mailer: reportbug 13.2.0
Date: Sun, 07 Dec 2025 15:11:25 +0100
Delivered-To: submit@bugs.debian.org

Source: django-mailman3
Version: 1.3.15-2
Severity: normal

Dear maintainers,

django-mailman3 has moved away from &quot;pytz&quot; and is now using the built-in &quot;zoneinfo&quot; module.

Please drop the old extraneous python3-tz build &amp; runtime dependency from d/control.

Greetings

Alexandre




/tmp/django-mailman3$ grep pytz -r

/tmp/django-mailman3$ grep zoneinfo -r
django_mailman3/models.py:import zoneinfo
django_mailman3/models.py:TIMEZONES = sorted([(tz, tz) for tz in zoneinfo.available_timezones()])
django_mailman3/migrations/0001_initial.py:import zoneinfo
django_mailman3/migrations/0001_initial.py:TIMEZONES = sorted([(tz, tz) for tz in zoneinfo.available_timezones()])

/tmp/django-mailman3$ grep tz -r debian/
debian/control:               python3-tz,
debian/control:         python3-tz,
debian/changelog:    + Add a patch to handle timezone quirks due to tzdata changes
debian/changelog:    - Build-depend on python-tz, required for build-time tests
/tmp/django-mailman3$
]