Commit Graph

67 Commits

Author SHA1 Message Date
Georg Brandl c6ebbef6bd One more markup fix. 2013-09-16 04:03:12 +02:00
Andrew Kuchling 173a157e72 #1565525: Add traceback.clear_frames() helper function to clear locals ref'd by a traceback 2013-09-15 18:15:56 -04:00
Raymond Hettinger 8408dc581e Issue 18771: Make it possible to set the number linear probes at compile-time. 2013-09-15 14:57:15 -07:00
Georg Brandl 5642ff9d8e Fixup reST syntax errors and streamline docs of PEP 446. 2013-09-15 10:37:57 +02:00
Eli Bendersky 96d848ace4 Update whatsnew/3.4 wrt. --version going to stdout. #18338, #18920, #18922 2013-09-06 06:55:58 -07:00
Serhiy Storchaka 34d201374c Issue #18878: sunau.open now supports the context manager protocol. Based on
patches by Claudiu Popa and R. David Murray.
2013-09-05 17:01:53 +03:00
Victor Stinner 4aea4a0c89 Issue #16853: Mention the new selectors module in What's New in Python 3.4 2013-09-04 20:30:34 +02:00
Charles-François Natali 243d8d85de Issue #16853: Add new selectors module. 2013-09-04 19:02:49 +02:00
Serhiy Storchaka e06a89655a Issue #18901: The sunau getparams method now returns a namedtuple rather than
a plain tuple.  Patch by Claudiu Popa.
2013-09-04 00:43:03 +03:00
Eli Bendersky 34567ec94b Update whatsnew/3.4.rst wrt. the socket constants switch to IntEnum
[issue #18730]
2013-08-31 15:18:48 -07:00
Eli Bendersky b586934f0e Issue #17741: Rename IncrementalParser and its methods.
The new names are hopefully more descriptive and consistent. If you feel you
don't agree with this change, *please* read issue 17741 first - there's a lot of
discussion in there.
2013-08-30 05:51:20 -07:00
Victor Stinner daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
2013-08-28 00:53:59 +02:00
Andrew Kuchling 13aa7818ac Typo fix 2013-08-19 13:07:18 -04:00
Raymond Hettinger c301b55d7b Issue 18774: Update news and whatsnew for the set optimizations 2013-08-19 09:12:20 -07:00
Richard Oudkerk 84ed9a68bd Issue #8713: Support alternative start methods in multiprocessing on Unix.
See http://hg.python.org/sandbox/sbt#spawn
2013-08-14 15:35:41 +01:00
Antoine Pitrou 0c7907dd48 Remove duplicate text in 3.4 what's new (my bad) 2013-08-13 22:25:56 +02:00
Antoine Pitrou d6cbd34aad Sort whatsnew entries alphabetically 2013-08-12 20:48:15 +02:00
Antoine Pitrou f89aa9af3c Add whatsnew entries for 3.4. 2013-08-12 20:46:47 +02:00
Christian Heimes ad73a9cf97 Issue #16400: Add command line option for isolated mode.
-I

    Run Python in isolated mode. This also implies -E and -s. In isolated mode
    sys.path contains neither the script’s directory nor the user’s
    site-packages directory. All PYTHON* environment variables are ignored,
    too. Further restrictions may be imposed to prevent the user from
    injecting malicious code.
2013-08-10 16:36:18 +02:00
R David Murray bb17d2b857 #18600: add policy to add_string, and as_bytes and __bytes__ methods.
This was triggered by wanting to make the doctest in email.policy.rst pass;
as_bytes and __bytes__ are clearly useful now that we have BytesGenerator.
Also updated the Message docs to document the policy keyword that was
added in 3.3.
2013-08-09 16:15:28 -04:00
Serhiy Storchaka 9b855de8d2 Issue #14323: Expanded the number of digits in the coefficients for the
RGB -- YIQ conversions so that they match the FCC NTSC versions.
2013-08-06 11:51:23 +03:00
Victor Stinner 8580dab513 Hum, VMS code is still present 2013-08-04 10:32:26 +02:00
Victor Stinner f3fd13b5dd Complete What's New in Python 3.4 2013-08-04 10:30:57 +02:00
R David Murray c91d5eea10 #17616: wave.open now supports the 'with' statement.
Feature and tests by ClClaudiu.Popa, I added the doc changes.
2013-07-31 13:46:08 -04:00
Antoine Pitrou 796564c27b Issue #18112: PEP 442 implementation (safe object finalization). 2013-07-30 19:59:21 +02:00
Nick Coghlan e8c45d6d0e Close #13266: Add inspect.unwrap
Initial patch by Daniel Urban and Aaron Iles
2013-07-28 20:00:01 +10:00
R David Murray 4d35e75ca0 #17818: aifc.getparams now returns a namedtuple.
Patch by Claudiu Popa.
2013-07-25 16:12:01 -04:00
Nick Coghlan 24c05bc154 Close issue 17482: don't overwrite __wrapped__ 2013-07-15 21:13:08 +10:00
Victor Stinner 0507bf56f0 Issue #3329: Implement the PEP 445
Add new enum:

* PyMemAllocatorDomain

Add new structures:

* PyMemAllocator
* PyObjectArenaAllocator

Add new functions:

* PyMem_RawMalloc(), PyMem_RawRealloc(), PyMem_RawFree()
* PyMem_GetAllocator(), PyMem_SetAllocator()
* PyObject_GetArenaAllocator(), PyObject_SetArenaAllocator()
* PyMem_SetupDebugHooks()

Changes:

* PyMem_Malloc()/PyObject_Realloc() now always call malloc()/realloc(), instead
  of calling PyObject_Malloc()/PyObject_Realloc() in debug mode.
* PyObject_Malloc()/PyObject_Realloc() now falls back to
  PyMem_Malloc()/PyMem_Realloc() for allocations larger than 512 bytes.
* Redesign debug checks on memory block allocators as hooks, instead of using C
  macros
2013-07-07 02:05:46 +02:00
Brett Cannon 679ecb565b Issue #15767: back out 8a0ed9f63c6e, finishing the removal of
ModuleNotFoundError.
2013-07-04 17:51:50 -04:00
Brett Cannon 82da8886cc Issue #15767: Revert 3a50025f1900 for ModuleNotFoundError 2013-07-04 17:48:16 -04:00
R David Murray 9a2f139ba0 #18111: Add What's New entry for max/min default. 2013-06-28 13:31:19 -04:00
R David Murray 5707d508e1 #11390: convert doctest CLI to argparse and add -o and -f options.
This provides a way to specify arbitrary doctest options when using
the CLI interface to process test files, just as one can when calling
testmod or testfile programmatically.
2013-06-23 14:24:13 -04:00
Christian Heimes c77d9f38c2 Issue #11016: Add C implementation of the stat module as _stat 2013-06-22 21:05:02 +02:00
Christian Heimes 70833a8b1f ... also TLSv1.1 and TLSv1.2 2013-06-22 19:34:17 +02:00
Christian Heimes 24cd4cfc58 Add my SSL module patches to whatsnew 3.4 2013-06-22 19:31:58 +02:00
Victor Stinner 854ffcb6f3 whatsnew/3.4: mention functools.singledispatch, PEP 443 2013-06-21 00:36:30 +02:00
Victor Stinner 84e33c8431 whatsnew/3.4: mention the new enum module, PEP 435 2013-06-21 00:31:55 +02:00
Brett Cannon f4375ef4d4 importlib.abc.SourceLoader.get_source() was re-raising SyntaxError and
UnicodeDecodeError as ImportError. That was over-reaching the point of
raising ImportError in get_source() (which is to signal the source
code was not found when it should have). Conflating the two exceptions
with ImportError could lead to masking errors with the source which
should be known outside of whether there was an error simply getting
the source to begin with.
2013-06-16 18:05:54 -04:00
Brett Cannon e4f41deccf Issue #17177: The imp module is pending deprecation.
To make sure there is no issue with code that is both Python 2 and 3
compatible, there are no plans to remove the module any sooner than
Python 4 (unless the community moves to Python 3 solidly before then).
2013-06-16 13:13:40 -04:00
Andrew Kuchling 0d0813a816 Fix typo; clarify that the methods were removed entirely 2013-06-15 13:29:09 -04:00
Brett Cannon 82b3d6ae93 Move something to the right section of What's New 2013-06-14 22:37:11 -04:00
Brett Cannon 33915eba7c Issue #17222: Raise FileExistsError when py_compile.compile would
overwrite a symlink or non-regular file with a regular file.
2013-06-14 18:33:00 -04:00
Brett Cannon 8f5ac5106e Issue #15767: Touch up ModuleNotFoundError usage by import.
Forgot to raise ModuleNotFoundError when None is found in sys.modules.
This led to introducing the C function PyErr_SetImportErrorSubclass()
to make setting ModuleNotFoundError easier.

Also updated the reference docs to mention ModuleNotFoundError
appropriately. Updated the docs for ModuleNotFoundError to mention the
None in sys.modules case.

Lastly, it was noticed that PyErr_SetImportError() was not setting an
exception when returning None in one case. That issue is now fixed.
2013-06-12 23:29:18 -04:00
Brett Cannon b1611e2772 Issue #15767: Introduce ModuleNotFoundError, a subclass of
ImportError.

The exception is raised by import when a module could not be found.
Technically this is defined as no viable loader could be found for the
specified module. This includes ``from ... import`` statements so that
the module usage is consistent for all situations where import
couldn't find what was requested.

This should allow for the common idiom of::

  try:
    import something
  except ImportError:
    pass

to be updated to using ModuleNotFoundError and not accidentally mask
ImportError messages that should propagate (e.g. issues with a
loader).

This work was driven by the fact that the ``from ... import``
statement needed to be able to tell the difference between an
ImportError that simply couldn't find a module (and thus silence the
exception so that ceval can raise it) and an ImportError that
represented an actual problem.
2013-06-12 16:59:46 -04:00
Brett Cannon 3e0651b5fa Issue #18065: For frozen packages set __path__ to [].
Previously __path__ was set to [__name__], but that could lead to bad
results if someone managed to circumvent the frozen importer and
somehow ended up with a finder that thought __name__ was a legit
directory/location.
2013-05-31 23:18:39 -04:00
Brett Cannon 0dbb4c7f13 Issues #18088, 18089: Introduce
importlib.abc.Loader.init_module_attrs() and implement
importlib.abc.InspectLoader.load_module().

The importlib.abc.Loader.init_module_attrs() method sets the various
attributes on the module being loaded. It is done unconditionally to
support reloading. Typically people used
importlib.util.module_for_loader, but since that's a decorator there
was no way to override it's actions, so init_module_attrs() came into
existence to allow for overriding. This is also why module_for_loader
is now pending deprecation (having its other use replaced by
importlib.util.module_to_load).

All of this allowed for importlib.abc.InspectLoader.load_module() to
be implemented. At this point you can now implement a loader with
nothing more than get_code() (which only requires get_source();
package support requires is_package()). Thanks to init_module_attrs()
the implementation of load_module() is basically a context manager
containing 2 methods calls, a call to exec(), and a return statement.
2013-05-31 18:56:47 -04:00
Brett Cannon 028d51236a Update What's New for importlib.util.module_to_load name change 2013-05-31 18:02:11 -04:00
Brett Cannon 3dc48d6f69 Issue #18070: importlib.util.module_for_loader() now sets __loader__
and __package__ unconditionally in order to do the right thing for
reloading.
2013-05-28 18:35:54 -04:00
Nick Coghlan b39fd0c9b8 Issue #11816: multiple improvements to the dis module
* get_instructions generator
* ability to redirect output to a file
* Bytecode and Instruction abstractions

Patch by Nick Coghlan, Ryan Kelly and Thomas Kluyver.
2013-05-06 23:59:20 +10:00