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Catch only 'ImportError' for fcntl & 'Exception' for fcntl.flock()

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Athanasius 2021-01-18 21:02:47 +00:00
parent bf2a10f88b
commit 397eda8d3e
1 changed files with 2 additions and 10 deletions
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12
EDMarketConnector.py
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@ -76,22 +76,14 @@ if __name__ == "__main__":
try:
import fcntl
except Exception:
except ImportError:
print("Not on win32 and we have no fcntl, can't use a file lock! Allowing multiple instances!")
try:
fcntl.flock(journal_dir_lockfile, fcntl.LOCK_EX | fcntl.LOCK_NB)
except BlockingIOError as e:
print(f"BlockingIOError: Couldn't lock journal directory \"{journal_dir}\", assuming another process running\n{e}")
return False
except OSError as e:
print(f"OSError: Couldn't lock journal directory \"{journal_dir}\", assuming another process running\n{e}")
return False
except Exception as e:
print(f"other Exception: Couldn't lock journal directory \"{journal_dir}\", assuming another process running\n{e}")
print(f"Exception: Couldn't lock journal directory \"{journal_dir}\", assuming another process running\n{e!r}")
return False
journal_dir_lockfile.write(f"Path: {journal_dir}\nPID: {os_getpid()}\n")