[Zope] File system operation rollback

[Dieter Maurer]

nwingfield at che-llp.com wrote at 2003-10-2 16:47 -0400:
 > I have a Zope product containing several classes.  Certain methods of these
 > classes invoke file system operations, almost exclusively deletes and
 > renames.

"ExternalFile" implements some heuristics.
Maybe, you have a look at it.

Deletions could be delayed until commit (see at Jen's "MailHost" replacement
for how to do this).
Other file operations may be more difficult in this respect...


Dieter