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279 Commits

Author SHA1 Message Date
Berker Peksag 7f58097083 bpo-28647: Update -u documentation after bpo-30404 (GH-3961) 2017-10-13 15:16:31 +03:00
Barry Warsaw 36c1d1f1e5 PEP 553 built-in breakpoint() function (bpo-31353) (#3355) 
Implement PEP 553, built-in breakpoint() with support from sys.breakpointhook(), along with documentation and tests.  Closes bpo-31353
 2017-10-05 12:11:18 -04:00
Nick Coghlan 5a8516701f bpo-31344: Per-frame control of trace events (GH-3417) 
f_trace_lines: enable/disable line trace events
f_trace_opcodes: enable/disable opcode trace events

These are intended primarily for testing of the interpreter
itself, as they make it much easier to emulate signals
arriving at unfortunate times.
 2017-09-08 10:14:16 +10:00
Ville Skyttä 49b2734bf1 Spelling fixes (#2902) 2017-08-03 09:00:59 +03:00
Yury Selivanov 71630bab6a Merge 3.6 (issue #28091) 2016-12-15 17:36:37 -05:00
Yury Selivanov 03660041d2 Issue #28091: Document PEP 525 & PEP 530. 
Patch by Eric Appelt.
 2016-12-15 17:36:05 -05:00
Victor Stinner d6958ac6c0 Add sys.getandroidapilevel() 
Issue #28740: Add sys.getandroidapilevel(): return the build time
API version of Android as an integer.

Function only available on Android.
 2016-12-02 01:13:46 +01:00
Serhiy Storchaka 989db5c880 Issue #19795: Mark up None as literal text. 2016-10-19 16:37:13 +03:00
Serhiy Storchaka ecf41da83e Issue #19795: Mark up None as literal text. 2016-10-19 16:29:26 +03:00
Steve Dower 74f4af7ac3 Issue #27932: Prevent memory leak in win32_ver(). 2016-09-17 17:27:48 -07:00
Benjamin Peterson 4fd64b9a6a remove ceval timestamp support 2016-09-09 14:57:58 -07:00
Steve Dower cc16be85c0 Issue #27781: Change file system encoding on Windows to UTF-8 (PEP 529) 2016-09-08 10:35:16 -07:00
Martin Panter 6a09315ff0 Issue #26462: Merge code block fixes from 3.5 2016-07-29 01:49:37 +00:00
Martin Panter 1050d2d0c7 Issue #26462: Doc: reduce literal_block warnings, fix syntax highlighting. 
Patch by Julien Palard.
 2016-07-26 11:18:21 +02:00
Terry Jan Reedy 4da945f361 Merge Issue #22558. 2016-06-11 15:06:08 -04:00
Terry Jan Reedy fa089b9b0b Issue #22558: Add remaining doc links to source code for Python-coded modules. 
Reformat header above separator line (added if missing) to a common format.
Patch by Yoni Lavi.
 2016-06-11 15:02:54 -04:00
Serhiy Storchaka 1acbf853c8 Issue #26736: Used HTTPS for external links in the documentation if possible. 2016-05-07 10:49:58 +03:00
Serhiy Storchaka 6dff0205b7 Issue #26736: Used HTTPS for external links in the documentation if possible. 2016-05-07 10:49:07 +03:00
Brett Cannon aa3e69e57f Merge for issue #23936 2015-12-04 15:46:43 -08:00
Brett Cannon ccddbb186b Issue #23936: Clarify what finders are. 
Thanks to Raúl Cumplido for the bug report and Thomas Kluyver for the
patch.
 2015-12-04 15:46:21 -08:00
Martin Panter b4ce1fc31b Issue #5319: New Py_FinalizeEx() API to exit with status 120 on failure 2015-11-30 03:18:29 +00:00
Victor Stinner 50856d5ae7 sys.setrecursionlimit() now raises RecursionError 
Issue #25274: sys.setrecursionlimit() now raises a RecursionError if the new
recursion limit is too low depending at the current recursion depth. Modify
also the "lower-water mark" formula to make it monotonic. This mark is used to
decide when the overflowed flag of the thread state is reset.
 2015-10-13 00:11:21 +02:00
Martin Panter 84835ab1cb Issue #25161: Merge full stops from 3.4 into 3.5 2015-10-10 10:44:25 +00:00
Martin Panter d21e0b52f1 Issue #25161: Add full stops in documentation; patch by Takase Arihiro 2015-10-10 10:36:22 +00:00
Zachary Ware 3d3aedc8ba Fix usage of the default role. 2015-07-07 00:07:25 -05:00
Yury Selivanov 66f8828bfc Issue #24439: Improve PEP 492 related docs. 
Patch by Martin Panter.
 2015-06-24 11:04:15 -04:00
Yury Selivanov 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
Yury Selivanov 4180e43c12 Docs: Fix typo 2015-06-04 11:10:24 -04:00
Yury Selivanov aab3c4a211 Issue 24342: Let wrapper set by sys.set_coroutine_wrapper fail gracefully 2015-06-02 18:43:51 -04:00
Yury Selivanov d4cbbebe2d Issue 24180: Document sys.(set|get)_coroutine_wrapper 2015-05-31 17:13:08 -04:00
Brett Cannon f299abdafa Issue #23731: Implement PEP 488. 
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
 2015-04-13 14:21:02 -04:00
Antoine Pitrou 5db1bb81ff Issue #22696: Add function :func:`sys.is_finalizing` to know about interpreter shutdown. 2014-12-07 01:28:27 +01:00
Georg Brandl 93a56cdc37 Doc: fix default role usage (except in unittest mock docs) 2014-10-30 22:25:41 +01:00
Berker Peksag 9c1dba2758 Revert #22251 2014-09-28 00:00:58 +03:00
Berker Peksag 3749404ba5 Issue #22251: Fix ReST markup to avoid errors building docs. 2014-09-27 23:21:35 +03:00
Georg Brandl 6b4c847c4f Doc: fix default role usage (except in unittest mock docs) 2014-10-30 22:26:26 +01:00
Antoine Pitrou 2d1ec06484 Issue #21364: remove recommendation of broken pattern. 2014-05-15 22:38:56 +02:00
Georg Brandl df48b97855 Fix a few scoping issues with versionadded/versionchanged directives. 2014-03-24 09:06:18 +01:00
R David Murray f93d3dfc50 closes #20960 2014-03-17 11:20:29 -04:00
Larry Hastings 3732ed2414 Merge in all documentation changes since branching 3.4.0rc1. 2014-03-15 21:13:56 -07:00
Serhiy Storchaka 2a6145290b Removed spaces before commas and periods. 2013-12-23 18:21:57 +02:00
Serhiy Storchaka a4d170d985 Removed spaces before commas and periods. 2013-12-23 18:20:51 +02:00
Victor Stinner 5f5657ee50 (Merge 3.3) Issue #19728: Fix sys.getfilesystemencoding() documentation 2013-12-02 12:17:29 +01:00
Victor Stinner 22d0418f71 Issue #19728: Fix sys.getfilesystemencoding() documentation 2013-12-02 12:16:46 +01:00
Serhiy Storchaka 0e90e99188 Issue #19795: Improved markup of True/False constants. 2013-11-29 12:19:53 +02:00
Serhiy Storchaka fbc1c26803 Issue #19795: Improved markup of True/False constants. 2013-11-29 12:17:13 +02:00
Christian Heimes 985ecdcfc2 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. 
Python now uses SipHash24 on all major platforms.
 2013-11-20 11:46:18 +01:00
Andrew Kuchling c61b913078 #13226: update references from ctypes/DLFCN modules to os module 2013-06-21 10:58:41 -04:00
Brett Cannon c3511c1dd8 Issue #17953: document that sys.modules shouldn't be replaced (thanks 
to interp->modules) and that deleting essential items from the dict
can cause Python to blow up.

Thanks to Terry Reedy for coming up with initial wording and Yogesh
Chaudhari for coming up with a patch using that wording in parallel to
my own patch.
 2013-05-24 08:05:07 -04:00
Brett Cannon 6489d0b380 merge fix for issue #17953 2013-05-24 17:31:37 -04:00
Antoine Pitrou 1a6cb30a34 Issue #5845: Enable tab-completion in the interactive interpreter by default, thanks to a new sys.__interactivehook__. 
(original patch by Éric Araujo)
 2013-05-04 20:08:35 +02:00
Georg Brandl 1bab7134a8 Merge with 3.3. 2013-03-28 13:28:55 +01:00
Georg Brandl 44ea77bd81 Closes #4159: add LaTeX tabular column specifications to tables that otherwise are cut off or have overlapping text. 2013-03-28 13:28:44 +01:00
Brett Cannon 115309acec Issue #17176: Document that imp.NullImporter is no longer 
automatically used by import.
 2013-03-13 10:58:50 -07:00
Brett Cannon 2514b4871f Issue #17176: Document that imp.NullImporter is no longer inserted 
into sys.path_importer_cache.
 2013-03-13 10:46:22 -07:00
Nick Coghlan 90c91afd2e Merge fix for #15465 from 3.3 2013-03-07 23:45:03 +10:00
Nick Coghlan 7d82c8621b Close #15465: Document C API version macros 
Mostly moving the existing macro docs over from the standard
library docs to the C API docs where they belong.

Patch by Kushal Das.
 2013-03-07 23:14:44 +10:00
Benjamin Peterson 184f01544f merge 3.3 (#7340) 2013-01-15 16:49:35 -05:00
Benjamin Peterson 0ad344a832 remove warning about tb circular reference (closes #7340) 2013-01-15 16:49:22 -05:00
Antoine Pitrou 928405303d Following issue #13390, fix compilation --without-pymalloc, and make sys.getallocatedblocks() return 0 in that situation. 2012-12-17 23:05:59 +01:00
Antoine Pitrou f9d0b1256f Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated. 
Also, the ``-R`` option to regrtest uses this function to guard against memory allocation leaks.
 2012-12-09 14:28:26 +01:00
Éric Araujo bb7da03f6e Merge fixes for #13614, #13512 and #7719 from 3.3 2012-12-08 22:57:08 -05:00
Éric Araujo 3f7c0e4036 Merge fixes for #13614, #13512 and #7719 from 3.2 2012-12-08 22:53:43 -05:00
Éric Araujo 9bc9ab5f85 Fix a few markup/grammar nits 2012-12-08 18:35:31 -05:00
Barry Warsaw b72c10996e - Issue #16514: Fix regression causing a traceback when sys.path[0] is None 
(actually, any non-string or non-bytes type).
 2012-11-20 15:35:27 -05:00
Barry Warsaw 82c1c781c7 - Issue #16514: Fix regression causing a traceback when sys.path[0] is None 
(actually, any non-string or non-bytes type).
 2012-11-20 15:22:51 -05:00
Jesus Cea f6c2e894ae #16135: Removal of OS/2 support (Docs) 2012-10-05 01:11:10 +02:00
Vinay Sajip cd9b746b37 Added cross-references to venv definition. 2012-07-09 10:37:01 +01:00
David Malcolm 49526f48fc Issue #14785: Add sys._debugmallocstats() to help debug low-level memory allocation issues 2012-06-22 14:55:41 -04:00
Martin v. Löwis 1e5d0ff8a0 Elaborate that sizeof only accounts for the object itself. 2012-06-17 10:40:16 +02:00
Barry Warsaw 9b10e1fbb9 A few documentation improvements, spurred on by Brett's review. 2012-06-04 11:06:45 -04:00
Barry Warsaw 409da157d7 Eric Snow's implementation of PEP 421. 
Issue 14673: Add sys.implementation
 2012-06-03 16:18:47 -04:00
Georg Brandl 039b01d015 Add missing versionadded. 2012-05-26 09:11:22 +02:00
Vinay Sajip 7ded1f0f69 Implemented PEP 405 (Python virtual environments). 2012-05-26 03:45:29 +01:00
Georg Brandl a673eb895e Fix invalid markup and update suspicious ignores. 2012-03-04 16:17:05 +01:00
Georg Brandl 335d628a66 merge with 3.2 2012-02-23 21:17:27 +01:00
Georg Brandl eb25fb7af7 Fix markup errors. 2012-02-23 21:12:39 +01:00
Georg Brandl 2fb477c0f0 Merge 3.2: Issue #13703 plus some related test suite fixes. 2012-02-21 00:33:36 +01:00
Georg Brandl 09a7c72cad Merge from 3.1: Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) 
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
 2012-02-20 21:31:46 +01:00
Georg Brandl 2daf6ae249 Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) 
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
 2012-02-20 19:54:16 +01:00
Petri Lehtinen 4b0eab62f0 Merge branch 3.2 
Closes #13402.
 2012-02-02 21:23:15 +02:00
Petri Lehtinen 9713321f46 Document absoluteness of sys.executable 
Closes #13402.
 2012-02-02 20:59:50 +02:00
Antoine Pitrou a8ff01ca74 Issue #13597: Improve documentation of standard streams. 2011-12-15 16:26:03 +01:00
Antoine Pitrou 7158e06212 Issue #13597: Improve documentation of standard streams. 2011-12-15 16:25:34 +01:00
Mark Dickinson 895d181128 Issue #12245 merge. 2011-11-19 16:27:22 +00:00
Mark Dickinson b1e58fe43f Issue #12245: Document sys.float_info.rounds better. 2011-11-19 16:26:45 +00:00
Victor Stinner 8b905bd9d4 Issue #13226: Add RTLD_xxx constants to the os module. These constants can by 
used with sys.setdlopenflags().
 2011-10-25 13:34:04 +02:00
Éric Araujo 1079bdfde3 Merge 3.2 2011-10-05 01:52:45 +02:00
Éric Araujo 58a9153c9f Fix markup used in the documentation of sys.prefix and sys.exec_prefix. 
- Using the file role with {placeholders} is IMO clearer than fake
  Python code.

- The fact that sys.version[:3] gives '3.2' is a CPython detail and
  should not be advertised (see #9442), even if some stdlib modules
  currently rely on that detail.
 2011-10-05 01:28:24 +02:00
Éric Araujo da27263b4a Move doc of sys.dont_write_bytecode to make all attributes sorted again 2011-10-05 01:17:38 +02:00
Éric Araujo 525b1e9dd4 Fix minor wording issue. 
sys.maxunicode is not called and thus does not return anything; it *is*
something.  (I checked the doc quickly to see if it tells that
expression return things but found nothing.)

I also removed markup that would just generate a useless link to the
enclosing section.
 2011-10-05 01:06:31 +02:00
Ezio Melotti 48a2f8fd97 #13054: sys.maxunicode is now always 0x10FFFF. 2011-09-29 00:18:19 +03:00
Georg Brandl fbd1e041af Merge with 3.2. 2011-09-04 08:42:26 +02:00
Victor Stinner 795eaeb41f Issue #12326: update sys.platform doc for Linux 2011-08-21 12:08:11 +02:00
Georg Brandl a47e53e42e Update sys.platform doc for #12326. 2011-09-03 09:26:09 +02:00
Antoine Pitrou 462d1b39a4 Move sys.subversion at the right place in alphabetical order, and informally deprecate it. 2011-07-09 16:02:19 +02:00
Antoine Pitrou 87fd76edb6 Issue #12326: document the recommended idiom for checking sys.platform on Unix systems. 
Also, point to the various alternatives.
 2011-07-09 15:55:38 +02:00
Antoine Pitrou a83cdaae89 Issue #12326: document the recommended idiom for checking sys.platform on Unix systems. 
Also, point to the various alternatives.
 2011-07-09 15:54:23 +02:00
Georg Brandl 93ea851e83 Merge two minor doc changes into default. 2011-05-13 07:01:58 +02:00
Georg Brandl 5166375045 Use singular they. Thanks to Mark Summerfield. 2011-05-13 06:55:28 +02:00