Tang Vu a2bcc39e63 refactor: crash in timestamp formatting when timezone_offset is none ...

In `Timing.format_timestamp`, if `self.timezone_offset` is `None` (which is explicitly allowed by the `Optional[int]` type hint), it instantiates `TimeZone(None)`. 
When `datetime.fromtimestamp()` calls the `utcoffset()` method on this timezone object, it executes `timedelta(hours=self.offset)`, which evaluates to `timedelta(hours=None)`. This raises a `TypeError: unsupported type for timedelta hours component: NoneType`, causing the application to crash during export.


Affected files: data_model.py

Signed-off-by: Tang Vu <vuminhtang2212@gmail.com>

2026-03-26 03:25:44 +07:00

..

__init__.py

Remove __version__

2024-12-08 20:35:54 +08:00

__main__.py

Fix CI on Windows

2026-01-24 17:38:22 +08:00

android_crypt.py

Refactor the logging facility a bit

2026-01-24 17:05:14 +08:00

android_handler.py

Fix a crash in message counting if chat filter is in use

2026-01-24 18:02:30 +08:00

bplist.py

Clean up unused code in bplist.py

2025-05-11 18:16:17 +08:00

data_model.py

refactor: crash in timestamp formatting when timezone_offset is none

2026-03-26 03:25:44 +07:00

exported_handler.py

Refactor the logging facility a bit

2026-01-24 17:05:14 +08:00

ios_handler.py

Refactor the logging facility a bit

2026-01-24 17:05:14 +08:00

ios_media_handler.py

Refactor the logging facility a bit

2026-01-24 17:05:14 +08:00

utility.py

Fix crash on pre-release versions and enable update checks for pre-releases

2026-01-24 17:20:07 +08:00

vcards_contacts.py

Refactor the logging facility a bit

2026-01-24 17:05:14 +08:00

whatsapp_old.html

Switch the default template to the WhatsApp-alike them

2025-12-14 21:40:17 +08:00

whatsapp.html

Fix regressions introduced in 194ed29 (default template swap)

2026-01-20 01:42:30 +08:00