delta/cpython.git/Modules/_heapqmodule.c, branch master

Issue #15984: Merge PyUnicode doc from 3.5

2016-04-15T02:27:11+00:00

Correct ?an? ? ?a? with ?Unicode?, ?user?, ?UTF?, etc

2016-04-15T02:14:19+00:00

This affects documentation, code comments, and a debugging messages.

Only update the arr variable when PyObject_RichCompareBool() has been called.

2015-12-08T04:45:16+00:00

Divisions-by-two for a positive Py_ssize_t compile more cleanly with >>1 than /2.

2015-07-20T04:25:50+00:00

Issue #24221: Small optimizations for heapq.

2015-05-22T07:41:57+00:00

Replaces the PyList_GET_ITEM and PyList_SET_ITEM macros with normal array
accesses.  Replace the siftup unpredicatable branch with arithmetic.
Replace the rc == -1 tests with rc < 0.  Gives nicer looking assembly
with both Clang and GCC-4.9.  Also gives a small performance both for both.

Tighten-up code by eliminating an unnecessary variable.

2015-05-16T04:01:13+00:00

Minor code clean-up.

2015-05-16T00:53:52+00:00

More timings suggest that 2500 is closer to the break-even point.

2015-05-13T04:40:50+00:00

merge

2015-05-12T02:59:21+00:00

Defend against a mutation during comparison

2015-05-12T02:58:56+00:00