diff options
Diffstat (limited to 'qutebrowser/misc/crashsignal.py')
| -rw-r--r-- | qutebrowser/misc/crashsignal.py | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/qutebrowser/misc/crashsignal.py b/qutebrowser/misc/crashsignal.py index c69dcbe29..05e5806df 100644 --- a/qutebrowser/misc/crashsignal.py +++ b/qutebrowser/misc/crashsignal.py @@ -22,8 +22,9 @@ from qutebrowser.qt.core import (pyqtSlot, qInstallMessageHandler, QObject, from qutebrowser.qt.widgets import QApplication from qutebrowser.api import cmdutils +from qutebrowser.config import configfiles, configexc from qutebrowser.misc import earlyinit, crashdialog, ipc, objects -from qutebrowser.utils import usertypes, standarddir, log, objreg, debug, utils +from qutebrowser.utils import usertypes, standarddir, log, objreg, debug, utils, message from qutebrowser.qt import sip if TYPE_CHECKING: from qutebrowser.misc import quitter @@ -322,6 +323,17 @@ class SignalHandler(QObject): self._activated = False self._orig_wakeup_fd: Optional[int] = None + self._handlers = { + signal.SIGINT: self.interrupt, + signal.SIGTERM: self.interrupt, + } + platform_dependant_handlers = { + "SIGHUP": self.reload_config, + } + for sig_str, handler in platform_dependant_handlers.items(): + if hasattr(signal.Signals, sig_str): + self._handlers[signal.Signals[sig_str]] = handler + def activate(self): """Set up signal handlers. @@ -331,10 +343,8 @@ class SignalHandler(QObject): On Unix, it uses a QSocketNotifier with os.set_wakeup_fd to get notified. """ - self._orig_handlers[signal.SIGINT] = signal.signal( - signal.SIGINT, self.interrupt) - self._orig_handlers[signal.SIGTERM] = signal.signal( - signal.SIGTERM, self.interrupt) + for sig, handler in self._handlers.items(): + self._orig_handlers[sig] = signal.signal(sig, handler) if utils.is_posix and hasattr(signal, 'set_wakeup_fd'): # pylint: disable=import-error,no-member,useless-suppression @@ -430,6 +440,15 @@ class SignalHandler(QObject): print("WHY ARE YOU DOING THIS TO ME? :(") sys.exit(128 + signum) + def reload_config(self, _signum, _frame): + """Reload the config.""" + log.signals.info("SIGHUP received, reloading config.") + filename = standarddir.config_py() + try: + configfiles.read_config_py(filename) + except configexc.ConfigFileErrors as e: + message.error(str(e)) + def init(q_app: QApplication, args: argparse.Namespace, |