[Python-Dev] FileSystemError or FilesystemError?

[Stephen J. Turnbull]

Nick Coghlan writes:

 > Since I tend to use the one word 'filesystem' form myself (ditto for
 > 'filename'), I'm +1 for FilesystemError, but I'm only -0 for
 > FileSystemError (so I expect that will be the option chosen, given
 > other responses).

I slightly prefer FilesystemError because it parses unambiguously.
Cf. FileSystemError vs FileUserError.