This reverts commit e72e8b8556.
Now that the SQL category works in isolation, it is possible to hide
quickmarks/bookmarks when those categories are empty.
Fixes#960
While QSortFilterProxyModel emits layoutChanged when changing the
pattern, QSqlQueryModel emits modelReset. As only layoutChanged was
connected, a HistoryCategory would only work in a model that also had at
least one ListCategory.
The simplest solution is to have the parent model emit the signal
directly. This also emits a single signal on a pattern change rather
that one for each child model.
Resolves#3016.
I can't reproduce this, but someone on KDE reported always getting a crash (as
msg.splitlines()[0] gives an IndexError) when trying to select a file with
Qt 5.9.3.
If an editor is open on a form in a tab and that tab is closed, rewire
the callback to print a warning. Previously, the callback would access a
deleted C++ object and cause a crash.
Resolves#2758.
Updated requirements and adjusted the configuration in `.flake8`; other
files have been modified where the lack of per-file auto-ignore caused
problems, where putty's `# flake8: disable=` syntax could be replaced
with a simpler `noqa`, or where pylint directives already suppressed the
same error.
Instead of checking, if *any* qutebrowser process is running (which may or may not have an IPC socket where we expect it), simply launch a new instance *if socat fails*.
Which it does, if:
* the socket file doesn't exist (qutebrowser simply not running), or
* the socket isn't connectable (qutebrowser crashed, left orphaned socket)
Also put new instances into background, so the script behaves a bit more consistently. (Else it *sometimes* blocks and *sometimes doesn't*, when run.)
