[New-bugs-announce] [issue3480] Fix_imports pattern optimization

[Nick Edds]

New submission from Nick Edds <nedds at uchicago.edu>:

Here is a substantial improvement to the pattern for fix_imports. It
significantly reduces the size of the previous pattern and represents it
in a more reasonable way. It still passes all of the tests and it also
makes 2to3 roughly two to three times as fast based on the results of
some basic testing.

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assignee: collinwinter
components: 2to3 (2.x to 3.0 conversion tool)
files: fix_imports_pattern.diff
keywords: patch
messages: 70528
nosy: collinwinter, nedds
severity: normal
status: open
title: Fix_imports pattern optimization
type: performance
Added file: http://bugs.python.org/file11019/fix_imports_pattern.diff

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue3480>
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