OS (up2date 2023.03.06): bookworm 6.1.0-5-amd64 #1 SMP PREEMPT_DYNAMIC
Debian 6.1.12-1 (2023-02-15) x86_64

Trying to export alerts into CSV ends with:
***
An unexpected condition happened while trying to load
/alerts/forensic/csv_download
Error: a bytes-like object is required, not 'str'

if grid: w.writerow(grid[0].keys()) for row in grid:
/usr/lib/python3/dist-packages/prewikka/views/datasearch/datasearch.py,
line 580:
w.writerow(grid[0].keys())
/usr/lib/python3/dist-packages/prewikka/view.py, line 393:
return self.render(**env.request.view_kwargs) or env.request.dataset
/usr/lib/python3/dist-packages/prewikka/view.py, line 403:
resp = self._render()
/usr/lib/python3/dist-packages/prewikka/main.py, line 291:
ret = view_object.respond()
/usr/lib/python3/dist-packages/prewikka/main.py, line 301:
response = self._process_static(webreq) or self._process_dynamic(webreq)
***

Expected behaviour: export alerts into CSV without errors.

Dear submitter,

as the package prewikka has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/1146555

The version of this package that was in Debian prior to this removal
can still be found using https://snapshot.debian.org/.

Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmaster@ftp-master.debian.org.

Debian distribution maintenance software
pp.
Thorsten Alteholz (the ftpmaster behind the curtain)