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| author | Jimmy <jimmy@spalge.com> | 2019-06-03 12:40:23 +1200 |
|---|---|---|
| committer | Jimmy <jimmy@spalge.com> | 2020-07-13 13:14:48 +1200 |
| commit | e777aef64889094338d29c7bb225a93692c6f968 (patch) | |
| tree | 3739bf23a85e7b566865fc3e6d0aefac3a496a0d /qutebrowser/app.py | |
| parent | 3650e26b853382d19dcaf4845ace4e3d19d632cf (diff) | |
| download | qutebrowser-e777aef64889094338d29c7bb225a93692c6f968.tar.gz qutebrowser-e777aef64889094338d29c7bb225a93692c6f968.zip | |
Give the window undo stack a max size.
It is an arbitrary limit for now. We can make in configurable once #4814
adds such a config option.
The only time I can imagine someone would want more than 100 entries is
if they have tabs_are_windows and more than 100 windows open and do
:window-only by mistake.
Tested by doing `:repeat 110 open -w about:blank`, `:window-only`,
`:repeat 110 undo -w` and looking at the window IDs in the buffer
completion.
Diffstat (limited to 'qutebrowser/app.py')
| -rw-r--r-- | qutebrowser/app.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/qutebrowser/app.py b/qutebrowser/app.py index c9d4d7305..e81412420 100644 --- a/qutebrowser/app.py +++ b/qutebrowser/app.py @@ -44,6 +44,7 @@ import tempfile import datetime import argparse import typing +import collections from PyQt5.QtWidgets import QApplication, QWidget from PyQt5.QtGui import QDesktopServices, QPixmap, QIcon @@ -502,7 +503,7 @@ class Application(QApplication): Argument namespace from argparse. """ self._last_focus_object = None - self._undos = [] + self._undos = collections.deque(maxlen=100) qt_args = qtargs.qt_args(args) log.init.debug("Commandline args: {}".format(sys.argv[1:])) |