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Handle properly a psutil exception. Closes #501

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This commit is contained in:
Manuel Cortez
2022-12-13 11:16:10 -06:00
parent a3bc684721
commit 3adc726f33
1 changed files with 7 additions and 6 deletions
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3
src/main.py
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@@ -115,12 +115,13 @@ def check_pid():
if os.path.exists(pidpath): if os.path.exists(pidpath):
with open(pidpath) as fin: with open(pidpath) as fin:
pid = int(fin.read()) pid = int(fin.read())
try:
p = psutil.Process(pid=pid) p = psutil.Process(pid=pid)
if p.is_running(): if p.is_running():
# Display warning dialog # Display warning dialog
commonMessageDialogs.common_error(_("{0} is already running. Close the other instance before starting this one. If you're sure that {0} isn't running, try deleting the file at {1}. If you're unsure of how to do this, contact the {0} developers.").format(application.name, pidpath)) commonMessageDialogs.common_error(_("{0} is already running. Close the other instance before starting this one. If you're sure that {0} isn't running, try deleting the file at {1}. If you're unsure of how to do this, contact the {0} developers.").format(application.name, pidpath))
sys.exit(1) sys.exit(1)
else: except psutil.NoSuchProcess:
commonMessageDialogs.dead_pid() commonMessageDialogs.dead_pid()
# Write the new PID # Write the new PID
with open(pidpath,"w") as cam: with open(pidpath,"w") as cam: