From: Yegor Yefremov <[email protected]>
Move the code into the main() routine and pass main_loop as
a parameter to the signal handler.
---
.../modem-watcher-python/modem-watcher-python | 25 ++++++++++++-------
1 file changed, 16 insertions(+), 9 deletions(-)
diff --git a/examples/modem-watcher-python/modem-watcher-python
b/examples/modem-watcher-python/modem-watcher-python
index 4884beef..f7dd1fc6 100755
--- a/examples/modem-watcher-python/modem-watcher-python
+++ b/examples/modem-watcher-python/modem-watcher-python
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
# -*- Mode: python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
#
# This program is free software; you can redistribute it and/or modify it under
@@ -24,21 +24,28 @@ from gi.repository import GLib
import ModemWatcher
-main_loop = None
-watcher = None
-def signal_handler(data):
- main_loop.quit()
+def signal_handler(loop):
+ """SIGHUP and SIGINT handler."""
+ loop.quit()
-if __name__ == "__main__":
+
+def main():
+ """Main routine."""
# Create modem watcher
- watcher = ModemWatcher.ModemWatcher()
+ ModemWatcher.ModemWatcher()
# Main loop
main_loop = GLib.MainLoop()
- GLib.unix_signal_add(GLib.PRIORITY_HIGH, signal.SIGHUP, signal_handler,
None)
- GLib.unix_signal_add(GLib.PRIORITY_HIGH, signal.SIGTERM, signal_handler,
None)
+ GLib.unix_signal_add(
+ GLib.PRIORITY_HIGH, signal.SIGHUP, signal_handler, main_loop)
+ GLib.unix_signal_add(
+ GLib.PRIORITY_HIGH, signal.SIGTERM, signal_handler, main_loop)
try:
main_loop.run()
except KeyboardInterrupt:
pass
+
+
+if __name__ == "__main__":
+ main()
--
2.17.0
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