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(parent: 4489e92) | patch
Add _PyUnicodeWriter_WriteSubstring() function
authorVictor Stinner <victor.stinner@gmail.com>
Tue, 2 Apr 2013 23:48:39 +0000 (01:48 +0200)
committerVictor Stinner <victor.stinner@gmail.com>
Tue, 2 Apr 2013 23:48:39 +0000 (01:48 +0200)
commitcfc4c13b04223705a43595579b46020c9e876ac4
tree238b3c5e9e2ac723e86fa2b3eb711cd5eb45eebftree | snapshot
parent4489e927a6e030f19fee77783ebb209119f4ad60commit | diff
Add _PyUnicodeWriter_WriteSubstring() function

Write a function to enable more optimizations:

 * If the substring is the whole string and overallocation is disabled, just
   keep a reference to the string, don't copy characters
 * Avoid a call to the expensive _PyUnicode_FindMaxChar() function when
   possible
Include/unicodeobject.h diff | blob | history
Lib/test/test_format.py diff | blob | history
Objects/stringlib/unicode_format.h diff | blob | history
Objects/unicodeobject.c diff | blob | history
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