[Python-Dev] Fix import errors to have data (original) (raw)
Greg Ewing greg at cosc.canterbury.ac.nz
Tue Aug 3 04:01:35 CEST 2004
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> Maybe it could be as simple as saving a snapshot of > sys.modules whenever importing of a module is begun, > and if execution of its body doesn't complete, restoring > the snapshot?
This is exactly what I thought of. It seems to be correct, also with nested imports, since this is a stack-like structure of undoable things.
What happens in the presence of threads, though?
Greg Ewing, Computer Science Dept, +--------------------------------------+ University of Canterbury, | A citizen of NewZealandCorp, a | Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. | greg at cosc.canterbury.ac.nz +--------------------------------------+
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