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Author SHA1 Message Date
Yury Selivanov e13f8f3cab Issue #24450: Add gi_yieldfrom to generators; cr_await to coroutines. 
Patch by Benno Leslie and Yury Selivanov.
 2015-07-03 00:23:30 -04:00
Benjamin Peterson 44f323cb42 Merge 3.4 2015-07-01 22:36:29 -05:00
Benjamin Peterson 3ef80587f0 remove stray '(' (closes #24547) 2015-07-01 22:36:21 -05:00
Yury Selivanov 6aeda91941 docs/conf: Undo changes in b2a3baa1c2b0; issue #24400 2015-07-01 21:06:59 -04:00
Yury Selivanov cc1d0287b5 Issue #24400: Mention that __instancecheck__ is used in abc.Awaitable and Coroutine 2015-07-01 12:49:00 -04:00
Yury Selivanov 04356e1f6f Issue #24487: Rename async() -> ensure_future() in asyncio docs. 
Patch by Martin Panter.
 2015-06-30 22:13:22 -04:00
Yury Selivanov 59a3b6764c Issue #24541: Drop test_inspect.test_eightteen unittest; update docs 
Suggested by Martin Panter.
 2015-06-30 22:06:42 -04:00
Yury Selivanov a74b5e59af Issue #24400: Remove inspect.isawaitable(). 
isawaitable() was added before collections.abc.Awaitable; now,
with Awaitable, it is no longer needed (we don't have ishashable()
or isiterable() methods in the inspect module either).
 2015-06-30 18:19:01 -04:00
Benjamin Peterson 4801383c29 upgrade to Unicode 8.0.0 2015-06-27 15:45:56 -05:00
Berker Peksag a7c781724f Issue #23684: Clarify the return value of the scheme attribute of ParseResult and SplitResult objects. 
Patch by Martin Panter.
 2015-06-25 23:39:26 +03:00
Berker Peksag 89584c97e4 Issue #23684: Clarify the return value of the scheme attribute of ParseResult and SplitResult objects. 
Patch by Martin Panter.
 2015-06-25 23:38:48 +03:00
Yury Selivanov e79f3557cc Merge 3.4 (issue #24509) 2015-06-25 13:50:21 -04:00
Yury Selivanov 1096f761b6 Issue #24509: Clarify Handle.cancel() and loop.call_* methods. 2015-06-25 13:49:52 -04:00
Yury Selivanov f76628fa5d Merge 3.4 2015-06-25 11:54:49 -04:00
Yury Selivanov bb96134368 asyncio.docs: Use less confusing title 2015-06-25 11:54:34 -04:00
Yury Selivanov edb09c5c0b Issue #24439: Update tulip_coro.dia 2015-06-25 11:48:32 -04:00
Yury Selivanov 66f8828bfc Issue #24439: Improve PEP 492 related docs. 
Patch by Martin Panter.
 2015-06-24 11:04:15 -04:00
Yury Selivanov 27947d5d5c docs.whatsnew: Update ref to tp_as_async 2015-06-23 15:09:58 -04:00
Yury Selivanov bce294b993 docs.capi: Fix tp_as_async doc 2015-06-23 11:46:09 -04:00
Yury Selivanov 5376ba9630 Issue #24400: Introduce a distinct type for 'async def' coroutines. 
Summary of changes:

1. Coroutines now have a distinct, separate from generators
   type at the C level: PyGen_Type, and a new typedef PyCoroObject.
   PyCoroObject shares the initial segment of struct layout with
   PyGenObject, making it possible to reuse existing generators
   machinery.  The new type is exposed as 'types.CoroutineType'.

   As a consequence of having a new type, CO_GENERATOR flag is
   no longer applied to coroutines.

2. Having a separate type for coroutines made it possible to add
   an __await__ method to the type.  Although it is not used by the
   interpreter (see details on that below), it makes coroutines
   naturally (without using __instancecheck__) conform to
   collections.abc.Coroutine and collections.abc.Awaitable ABCs.

   [The __instancecheck__ is still used for generator-based
   coroutines, as we don't want to add __await__ for generators.]

3. Add new opcode: GET_YIELD_FROM_ITER.  The opcode is needed to
   allow passing native coroutines to the YIELD_FROM opcode.

   Before this change, 'yield from o' expression was compiled to:

      (o)
      GET_ITER
      LOAD_CONST
      YIELD_FROM

   Now, we use GET_YIELD_FROM_ITER instead of GET_ITER.

   The reason for adding a new opcode is that GET_ITER is used
   in some contexts (such as 'for .. in' loops) where passing
   a coroutine object is invalid.

4. Add two new introspection functions to the inspec module:
   getcoroutinestate(c) and getcoroutinelocals(c).

5. inspect.iscoroutine(o) is updated to test if 'o' is a native
   coroutine object.  Before this commit it used abc.Coroutine,
   and it was requested to update inspect.isgenerator(o) to use
   abc.Generator; it was decided, however, that inspect functions
   should really be tailored for checking for native types.

6. sys.set_coroutine_wrapper(w) API is updated to work with only
   native coroutines.  Since types.coroutine decorator supports
   any type of callables now, it would be confusing that it does
   not work for all types of coroutines.

7. Exceptions logic in generators C implementation was updated
   to raise clearer messages for coroutines:

   Before: TypeError("generator raised StopIteration")
   After: TypeError("coroutine raised StopIteration")
 2015-06-22 12:19:30 -04:00
Serhiy Storchaka cd881b850c Fixed documentation of functions with const char* arguments. 2015-06-21 17:12:16 +03:00
Serhiy Storchaka 03863d2b29 Fixed documentation of functions with const char* arguments. 2015-06-21 17:11:21 +03:00
Serhiy Storchaka 289dd19124 Added the const qualifier for char* argument of Py_EnterRecursiveCall(). 2015-06-21 16:27:09 +03:00
Serhiy Storchaka 5fa22fc088 Added the const qualifier for char* argument of Py_EnterRecursiveCall(). 2015-06-21 16:26:28 +03:00
Senthil Kumaran b4760efbad Back porting changeset db302b88fdb6 to 3.4 branch, which fixed multiple documentation typos. 
Related Issues:

#issue21528
#issue24453
 2015-06-14 17:35:37 -07:00
Raymond Hettinger 1c90670bc2 Issue #24453: Fix doubled word. 2015-06-14 16:08:06 -07:00
Terry Jan Reedy 8322b06945 Merge with 3.4 2015-06-12 16:47:58 -04:00
Terry Jan Reedy 6ac5cc15ce whitespace 2015-06-12 16:47:44 -04:00
Terry Jan Reedy 815f1a9128 Merge 3.4 2015-06-12 16:44:59 -04:00
Terry Jan Reedy fe63c9a298 Issue #24406: Add sentences on dict comparisons, similar to those for Sequence 
and set comparisions.  Patch by Gareth Rees.
 2015-06-12 16:38:57 -04:00
Terry Jan Reedy bd44ce8ead Merge with 3.4 2015-06-12 15:45:05 -04:00
Terry Jan Reedy f5d4523844 Closes issue #24405: mark set display as code. 2015-06-12 15:44:45 -04:00
Ned Deily cec3f56fab Issue #24423: Fix formatting error in 3.5 whatsnew 2015-06-10 15:43:05 -07:00
Barry Warsaw 9380acbbf7 - Issue #24351: Clarify what is meant by "identifier" in the context of 
string.Template instances.
 2015-06-09 14:22:44 -04:00
Barry Warsaw 17d5f47423 - Issue #24351: Clarify what is meant by "identifier" in the context of 
string.Template instances.
 2015-06-09 14:20:31 -04:00
Tal Einat 86a60bfb08 Merge from 3.4 2015-06-09 18:42:18 +03:00
Tal Einat f330d53691 #23891: correctly refer to PyPI as "Python Package Index" 2015-06-09 18:40:16 +03:00
Andrew Kuchling 6b84335ada Merge from 3.4 2015-06-08 18:19:51 -04:00
Andrew Kuchling d00407115d #23891: remove extra words 2015-06-08 18:17:06 -04:00
Andrew Kuchling 21fd5a92de Merge from 3.4 2015-06-08 17:40:18 -04:00
Andrew Kuchling dd15b36c90 #23891: add a section to the Tutorial describing virtual environments and pip 2015-06-08 17:35:45 -04:00
Andrew Kuchling 20f628ee08 Merge from 3.4 2015-06-08 17:14:13 -04:00
Andrew Kuchling 4a75174fba Add link to pyvideoorg 2015-06-07 03:00:58 -04:00
Andrew Kuchling ecacfd80e3 #23891: rework discussion of python-list a bit 2015-06-06 20:25:21 -04:00
Benjamin Peterson 277b975260 merge 3.4 2015-06-05 21:03:46 -05:00
Benjamin Peterson d9ede872cd that this is "for Python" is obvious 2015-06-05 21:03:08 -05:00
Berker Peksag ab2f966f79 Issue #23659: Document **fmtparams in csv.register_dialect docstring. 
Initial patch by Brandon Milam.
 2015-06-05 15:18:17 +03:00
Berker Peksag 12b50ce4cb Issue #23659: Document **fmtparams in csv.register_dialect docstring. 
Initial patch by Brandon Milam.
 2015-06-05 15:17:51 +03:00
Berker Peksag a5f62edbe3 Issue #24148: Fix incorrect Stats.sort_stats() example. 
"cum" is not a valid argument.

Patch by Brandon Milam.
 2015-06-05 14:48:55 +03:00
Berker Peksag 25587742f6 Issue #24148: Fix incorrect Stats.sort_stats() example. 
"cum" is not a valid argument.

Patch by Brandon Milam.
 2015-06-05 14:48:29 +03:00