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Check existence of connection_file before writing #1127

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Merged
blink1073 merged 6 commits into from
Jun 23, 2023
Merged

Check existence of connection_file before writing #1127

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399a7a8
check if connection file exist
fecet Jun 21, 2023
7279b9e
fix log
fecet Jun 23, 2023
2ded49c
Update ipykernel/kernelapp.py
blink1073 Jun 23, 2023
9f9f636
lint
blink1073 Jun 23, 2023
92681ba
lint
blink1073 Jun 23, 2023
88b46b3
handle flaky test
blink1073 Jun 23, 2023
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3 changes: 2 additions & 1 deletion ipykernel/kernelapp.py
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Original file line number Diff line number Diff line change
Expand Up @@ -260,9 +260,10 @@ def _bind_socket(self, s, port):
def write_connection_file(self):
"""write connection info to JSON file"""
cf = self.abs_connection_file
self.log.debug("Writing connection file: %s", cf)
if os.path.exists(cf):
self.log.debug("connection file %s alreasy exist", cf)
return
self.log.debug("Writing connection file: %s", cf)
write_connection_file(
cf,
ip=self.ip,
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