Code RoomFile gets created twice
MediumPrep Room Coding #2305

File gets created twice

Code reviewConcurrencyMid–Senior~18 min

Review this 'create a file only if it doesn't exist' code.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix, specific and kind.

0:00 of about 18 min
Mark a line and say what kind of problem it is.0 findings
1if not os.path.exists(path):
2 with open(path, 'w') as f:
3 f.write(data)
Which questions mattered is sealed until you submit. Telling you now would just be handing over the edge cases.