Refactor tempfile creation (SOFTWARE-5531) #171
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This changes
GenerateFilename
to use thetempfile
library, making it return a_TemporaryFileWrapper
(file-like interface), and fixes theprefix
arg to work as documented (i.e., callers don't need to add the trailing.
)Marked as WIP because 1) the tar bits are unfinished, 2) needs some actual testing, and 3) would be nice to finally add some type hints.