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| author | Tyler Reddy <tyler.je.reddy@gmail.com> | 2020-12-28 11:00:03 -0700 |
|---|---|---|
| committer | Tyler Reddy <tyler.je.reddy@gmail.com> | 2020-12-28 11:00:03 -0700 |
| commit | e63001a5701da3c3c1ac29c9e4bbe225f062a653 (patch) | |
| tree | 8ad8ab2607a05f121998836d1c529cb5c974c3ff /numpy/lib/function_base.py | |
| parent | eb66994093be5b57324580cf389b0ec1b41e9e1f (diff) | |
| download | numpy-e63001a5701da3c3c1ac29c9e4bbe225f062a653.tar.gz | |
MAINT: regex char class improve
* replace superfluous single-character regex character
classes with their literal string equivalents; this
avoids the overhead associated with a character class
when there's only a single character enclosed (so there's
no benefit to the class overhead)
* for more information see:
Chapter 6 of:
Friedl, Jeffrey. Mastering Regular Expressions. 3rd ed.,
O’Reilly Media, 2009.
Diffstat (limited to 'numpy/lib/function_base.py')
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