diff options
| author | Anton Khirnov <anton@khirnov.net> | 2020-05-08 22:27:36 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2020-05-09 15:27:23 +0200 |
| commit | e2b3f678be5e1a9f07b2ba921d759b1813c65115 (patch) | |
| tree | a51b371d354ad0dc0e4fa41ffdeb47159d212c13 /alot/buffers | |
| parent | 9578a7245ff7b705e8531014994025cdc4f1b154 (diff) | |
buffers/search: do not lose exceptions while constructing list widgets
Diffstat (limited to 'alot/buffers')
| -rw-r--r-- | alot/buffers/search.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/alot/buffers/search.py b/alot/buffers/search.py index 8c4c4f7c..c5b6bbcd 100644 --- a/alot/buffers/search.py +++ b/alot/buffers/search.py @@ -45,7 +45,13 @@ class PipeWalker(urwid.ListWalker): def __getitem__(self, pos): self._check_pos(pos) if not pos in self._wgts: - self._wgts[pos] = ThreadlineWidget(self._tids[pos], self._dbman) + # make sure an exception while constructing the widget does not get + # swallowed by urwid + try: + self._wgts[pos] = ThreadlineWidget(self._tids[pos], self._dbman) + except (KeyError, IndexError, TypeError) as e: + raise ValueError('Exception while constructing threadline widget') from e + return self._wgts[pos] def _check_pos(self, pos): |