[Tutor] Cannot fix OSError (try/except)

[Alan Gauld]

> You can pass the name of a directory.  If it can't read a file
within
> the directory, it abandons the rest of the directory contents.  I
just
> tested that.  The except will continue to the next file/directory in
YOUR
> list, but you've potentially skipped readable files in the directory
with
> an error.

But doesn't the OK check do the same? You would need to do a
tree walk to avoid that, wouldn't you?

Alan G.