Snigdha-OS/snigdhaos-kernel-switcher
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📚 docs(do_shutdown): explanation added PR #1

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📚 docs(do_shutdown): explanation added
This commit is contained in:
Abhiraj Roy
2024-06-03 06:07:07 +05:30
committed by GitHub
parent 48cd949e5f 9574166efb
commit 5ca076164a
1 changed files with 7 additions and 1 deletions
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8
snigdhaos-kernel-manager.py
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@@ -64,10 +64,16 @@ class Main(Gtk.Application):
Gtk.Application.do_startup(self)
def do_shutdown(self):
# invoking this method, the shutdown process of the Gtk application is initiated
Gtk.Application.do_shutdown(self)
# checks if a file, referred to by the variable lock_file, exists in the file system
# os.path.exists() function checks whether the specified path exists and returns True if it does, and False otherwise
if os.path.exists(lock_file):
# if the file specified by lock_file exists, this removes it from the file system
os.remove(lock_file)
# checks if a file specified by the variable pid_file exists in the file system
if os.path.exists(pid_file):
# if the file specified by pid_file exists, removes it from the file system
os.remove(pid_file)
def signal_handler(sig, frame):
@@ -111,4 +117,4 @@ if __name__ == "__main__":
else:
fn.sys.exit(1)
except Exception as e:
print("Exception in __main__: %s" % e)
print("Exception in __main__: %s" % e)