Commit Graph

3127 Commits

Author SHA1 Message Date
Brett Cannon 5305a998d5 Since __import__ is not designed for general use, have its docstring point
people towards importlib.import_module().

Closes issue #7397.
2010-09-27 21:08:38 +00:00
Benjamin Peterson aa7fbd9564 revert r85003, poorly considered; breaks tests 2010-09-25 03:25:42 +00:00
Benjamin Peterson 81437c9025 don't count keyword arguments as positional #9943 2010-09-25 03:14:33 +00:00
Benjamin Peterson d4efd9eb15 add column offset to all syntax errors 2010-09-20 23:02:10 +00:00
Benjamin Peterson 2c53971b37 add PyErr_SyntaxLocationEx, to support adding a column offset 2010-09-20 22:42:10 +00:00
Antoine Pitrou b0b384b7c0 Issue #9901: Destroying the GIL in Py_Finalize() can fail if some other
threads are still running.  Instead, reinitialize the GIL on a second
call to Py_Initialize().
2010-09-20 20:13:48 +00:00
Kristján Valur Jónsson 2fea9b961d issue 9786 Native TLS support for pthreads
PyThread_create_key now has a failure mode that the applicatino can detect.
2010-09-20 02:11:49 +00:00
Brett Cannon bc2eff3112 PyImport_Import was using the old import hack of sticking a dummy value into
fromlist to get __import__ to return the module desired. Now it uses the proper
approach of fetching the module from sys.modules.

Closes issue #9252. Thanks to Alexander Belopolsky for the bug report.
2010-09-19 21:39:02 +00:00
Antoine Pitrou 1df1536fb9 Issue #9828: Destroy the GIL in Py_Finalize(), so that it gets properly
re-created on a subsequent call to Py_Initialize().  The problem (a crash)
wouldn't appear in 3.1 or 2.7 where the GIL's structure is more trivial.
2010-09-13 14:16:46 +00:00
Nick Coghlan cd419abe42 Fix incorrect comment regarding MAGIC and TAG in import.c 2010-09-11 00:39:25 +00:00
Benjamin Peterson e208b7c5b1 typo 2010-09-10 23:53:14 +00:00
Benjamin Peterson d0de25d731 use Py_REFCNT 2010-09-10 23:52:42 +00:00
Benjamin Peterson d2be5b4fe4 remove gil_drop_request in --without-threads 2010-09-10 22:47:02 +00:00
Benjamin Peterson 00ebe2cdc4 use DISPATCH() instead of continue 2010-09-10 22:02:31 +00:00
Victor Stinner 5b519e0201 Issue #9632: Remove sys.setfilesystemencoding() function: use PYTHONFSENCODING
environment variable to set the filesystem encoding at Python startup.
sys.setfilesystemencoding() creates inconsistencies because it is unable to
reencode all filenames in all objects.
2010-09-10 21:57:59 +00:00
Benjamin Peterson 6246d6dcb0 bump magic number for DELETE_DEREF 2010-09-10 21:51:44 +00:00
Amaury Forgeot d'Arc ba117ef7e9 #4617: Previously it was illegal to delete a name from the local
namespace if it occurs as a free variable in a nested block.  This limitation
of the compiler has been lifted, and a new opcode introduced (DELETE_DEREF).

This sample was valid in 2.6, but fails to compile in 3.x without this change::

   >>> def f():
   ...     def print_error():
   ...        print(e)
   ...     try:
   ...        something
   ...     except Exception as e:
   ...        print_error()
   ...        # implicit "del e" here


This sample has always been invalid in Python, and now works::

   >>> def outer(x):
   ...     def inner():
   ...        return x
   ...     inner()
   ...     del x

There is no need to bump the PYC magic number: the new opcode is used
for code that did not compile before.
2010-09-10 21:39:53 +00:00
Daniel Stutzbach c7937791a1 Fix Issue #9752: MSVC compiler warning due to undefined function
(Patch by Jon Anglin)
2010-09-09 21:18:04 +00:00
Antoine Pitrou e4a189274f Issue #9804: ascii() now always represents unicode surrogate pairs as
a single `\UXXXXXXXX`, regardless of whether the character is printable
or not.  Also, the "backslashreplace" error handler now joins surrogate
pairs into a single character on UCS-2 builds.
2010-09-09 20:30:23 +00:00
Matthias Klose f69af1e959 PEP 3149: Try to load the extension with the SOABI before trying
to load the one without the SOABI in the name.
2010-09-08 16:22:10 +00:00
Antoine Pitrou 079ce54efe Issue #9797: pystate.c wrongly assumed that zero couldn't be a valid
thread-local storage key.
2010-09-08 12:37:10 +00:00
Antoine Pitrou 74a69fa662 Issue #9225: Remove the ROT_FOUR and DUP_TOPX opcode, the latter replaced
by the new (and simpler) DUP_TOP_TWO.  Performance isn't changed, but
our bytecode is a bit simplified.  Patch by Demur Rumed.
2010-09-04 18:43:52 +00:00
Brett Cannon ef0e6c3b04 _warnings exposed two variables with the name 'default_action' and
'once_registry'. This is bad as the warnings module had variables named
'defaultaction' and 'onceregistry' which are what people should be looking at
(technically those variables shouldn't be mucked with as they are undocumented,
but we all know better than to believe that isn't happening). So the variables
from _warnings have been renamed to come off as private and to avoid confusion
over what variable should be used.

Closes issue #9766. Thanks to Antoine Pitrou for the discovery.
2010-09-04 18:24:04 +00:00
Barry Warsaw 35f3a2cbeb PEP 3149 is accepted.
http://mail.python.org/pipermail/python-dev/2010-September/103408.html
2010-09-03 18:30:30 +00:00
Antoine Pitrou fce7fd6426 Issue #9549: sys.setdefaultencoding() and PyUnicode_SetDefaultEncoding()
are now removed, since their effect was inexistent in 3.x (the default
encoding is hardcoded to utf-8 and cannot be changed).
2010-09-01 18:54:56 +00:00
Benjamin Peterson 17689991e6 only catch AttributeError in hasattr() #9666 2010-08-24 03:26:23 +00:00
Raymond Hettinger 819a064556 Issue 8403: Don't mask KeyboardInterrupt during peephole operation. 2010-08-22 08:39:49 +00:00
Amaury Forgeot d'Arc 12844e6df6 Add tests for r84209 (crashes in the Ast builder)
Also remove one tab, and move a check closer to the possible failure.
2010-08-19 21:32:38 +00:00
Amaury Forgeot d'Arc 92dc80a8d8 Check the return values for all functions returning an ast node.
Failure to do it may result in strange error messages or even crashes,
in admittedly convoluted cases that are normally syntax errors, like:
    def f(*xx, __debug__): pass
2010-08-19 17:43:15 +00:00
Victor Stinner 94908bbc15 Issue #8622: Add PYTHONFSENCODING environment variable to override the
filesystem encoding.

initfsencoding() displays also a better error message if get_codeset() failed.
2010-08-18 21:23:25 +00:00
Victor Stinner 6b06da5395 Remove unused functions _PyImport_FindModule and _PyImport_IsScript 2010-08-17 22:54:21 +00:00
Victor Stinner 6961bd690e Issue #8063: Call _PyGILState_Init() earlier in Py_InitializeEx(). 2010-08-17 22:26:51 +00:00
Nick Coghlan d26c18adcc Issue #8202: Set sys.argv[0] to -m rather than -c while searching for the module to execute. Also updates all the cmd_line_script tests to validate the setting of sys.path[0] and the current working directory 2010-08-17 13:06:11 +00:00
Victor Stinner 4a3733d160 Issue #9425: save/restore exception on filename encoding
_PyUnicode_AsString() raises an exception on unencodable filename.
2010-08-17 00:39:57 +00:00
Victor Stinner 79766636b6 Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr()
Write a message formatted by PyUnicode_FromFormatV() to sys.stdout and
sys.stderr.
2010-08-16 17:36:42 +00:00
Victor Stinner f52b705be4 Create _Py_fopen() for PyUnicodeObject path
Call _wfopen() on Windows, or fopen() otherwise. Return the new file object on
success, or NULL if the file cannot be open or (if PyErr_Occurred()) on unicode
error.
2010-08-14 17:06:04 +00:00
Victor Stinner 8a79dccc48 _Py_stat(): ensure that path ends with a nul character 2010-08-14 16:59:08 +00:00
Victor Stinner 4f4402c4bb Issue #9425: Create private _Py_stat() function
Use stat() or _wstat() depending on the OS.
2010-08-14 14:50:26 +00:00
Antoine Pitrou 042b128f58 Issue #9203: Computed gotos are now enabled by default on supported
compilers (which are detected by the configure script).  They can still
be disable selectively by specifying --without-computed-gotos.
2010-08-13 21:15:58 +00:00
Victor Stinner 4a2b7a1b14 Issue #9425: Create PyErr_WarnFormat() function
Similar to PyErr_WarnEx() but use PyUnicode_FromFormatV() to format the warning
message.

Strip also some trailing spaces.
2010-08-13 14:03:48 +00:00
Victor Stinner 1a4d12d746 Issue #9425: NullImporter constructor is fully unicode compliant
* On non-Windows OSes: the constructor accepts bytes filenames
   and use surrogateescape for unicode filenames
 * On Windows: use GetFileAttributesW() instead of GetFileAttributesA()
2010-08-13 13:07:29 +00:00
Alexander Belopolsky f0f45142d5 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99
va_copy, but available on all python platforms.  Untabified a few
unrelated files.
2010-08-11 17:31:17 +00:00
Antoine Pitrou e1dd1747e8 Issue #8411: new condition variable emulation under Windows for the new GIL,
by Kristján.  Unfortunately the 3.x Windows buildbots are in a wreck, so we'll
have to watch them when they become fit again.
2010-08-10 13:48:51 +00:00
Victor Stinner 44c6c155d6 Issue #9425: Create load_builtin() subfunction
Just move the code and some variables.
2010-08-09 00:59:10 +00:00
Antoine Pitrou 696e03553b Issue #477863: Print a warning at shutdown if gc.garbage is not empty. 2010-08-08 22:18:46 +00:00
Victor Stinner 2e5f1178ac Issue #9425: fix setup_context() for non-ascii filenames
setup_context() replaces .pyc or .pyo filename suffix by .py, but it
didn't work if the filename contains a non-ascii character because the
function used the wrong unit for the length (number of characters
instead of the number of bytes).

With this patch, it uses unicode filenames instead of bytes filenames,
to fix the bug and to be fully unicode compliant.
2010-08-08 22:12:45 +00:00
Antoine Pitrou bddc9fe22b Issue #5319: Print an error if flushing stdout fails at interpreter
shutdown.
2010-08-08 20:46:42 +00:00
Alexander Belopolsky 6fc4ade2bb Issue #9079: Added _PyTime_gettimeofday(_PyTime_timeval *tp) to C API
exposed in Python.h.  This function is similar to POSIX
gettimeofday(struct timeval *tp), but available on platforms without
gettimeofday().
2010-08-05 17:34:27 +00:00
Georg Brandl e87c0e1eaf Remove trailing whitespace. 2010-07-31 19:29:15 +00:00
Georg Brandl fff9021f75 Update copyright years and add releases to release list. Also update Sphinx version number. 2010-07-31 09:01:16 +00:00