delta/cpython-git.git/Modules/itertoolsmodule.c, branch v3.6.7

[3.6] bpo-30347: Stop crashes when concurrently iterate over itertools.groupby() iterators. (GH-1557) (#3770)

2017-09-26T19:20:22+00:00

(cherry picked from commit c740e4fe8a9bc5815dc18c38d7f7600b128c3c51)

[3.6] bpo-27385: Clarify docstring for groupby() (GH-3738) (#3744)

2017-09-25T08:41:49+00:00

(cherry picked from commit 49392c63a243052c8013bef80d35202bb6d7c404)

bpo-29942: Fix the use of recursion in itertools.chain.from_iterable. (#911)

2017-03-30T19:48:23+00:00

* bpo-29942: Fix the use of recursion in itertools.chain.from_iterable.

Fix the use of recursion in itertools.chain.from_iterable. Using recursion
is unnecessary, and can easily cause stack overflows, especially when
building in low optimization modes or with Py_DEBUG enabled.
(cherry picked from commit 5466d4af5fe76ec0a5fbc8a05675287d9e8e9d14)

Issue #28322: Fixed possible crashes when unpickle itertools objects from

2016-10-02T06:13:14+00:00

incorrect pickle data.  Based on patch by John Leitch.

Issue #28322: Fixed possible crashes when unpickle itertools objects from

2016-10-02T05:34:53+00:00

incorrect pickle data.  Based on patch by John Leitch.

Issue #28019: itertools.count() no longer rounds non-integer step in range

2016-09-10T06:53:51+00:00

between 1.0 and 2.0 to 1.

Issue #28019: itertools.count() no longer rounds non-integer step in range

2016-09-10T06:49:24+00:00

between 1.0 and 2.0 to 1.

Issue #27626: Merge spelling fixes from 3.5

2016-07-28T01:30:58+00:00

Issue #27626: Spelling fixes in docs, comments and internal names

2016-07-28T01:11:04+00:00

Based on patch by Ville Skyttä.

Issue #26778: Fixed "a/an/and" typos in code comment, documentation and error

2016-04-17T06:39:28+00:00

messages.