Commit Graph

270 Commits

Author SHA1 Message Date
Christian Heimes 593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +00:00
Christian Heimes 3497f94476 First step of the C API rename:
renamed Include/bytesobject.h to Include/bytearrayobject.h
renamed Include/stringobject.h to Include/bytesobject.h
added Include/stringobject.h with aliases
2008-05-26 12:29:14 +00:00
Benjamin Peterson 9f4f48114f Use PyErr_WarnPy3k throughout 2008-04-27 03:01:45 +00:00
Christian Heimes 1a6387e683 Merged revisions 61750,61752,61754,61756,61760,61763,61768,61772,61775,61805,61809,61812,61819,61917,61920,61930,61933-61934 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/trunk-bytearray

........
  r61750 | christian.heimes | 2008-03-22 20:47:44 +0100 (Sat, 22 Mar 2008) | 1 line

  Copied files from py3k w/o modifications
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  r61752 | christian.heimes | 2008-03-22 20:53:20 +0100 (Sat, 22 Mar 2008) | 7 lines

  Take One
  * Added initialization code, warnings, flags etc. to the appropriate places
  * Added new buffer interface to string type
  * Modified tests
  * Modified Makefile.pre.in to compile the new files
  * Added bytesobject.c to Python.h
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  r61754 | christian.heimes | 2008-03-22 21:22:19 +0100 (Sat, 22 Mar 2008) | 2 lines

  Disabled bytearray.extend for now since it causes an infinite recursion
  Fixed serveral unit tests
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  r61756 | christian.heimes | 2008-03-22 21:43:38 +0100 (Sat, 22 Mar 2008) | 5 lines

  Added PyBytes support to several places:
  str + bytearray
  ord(bytearray)
  bytearray(str, encoding)
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  r61760 | christian.heimes | 2008-03-22 21:56:32 +0100 (Sat, 22 Mar 2008) | 1 line

  Fixed more unit tests related to type('') is not unicode
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  r61763 | christian.heimes | 2008-03-22 22:20:28 +0100 (Sat, 22 Mar 2008) | 2 lines

  Fixed more unit tests
  Fixed bytearray.extend
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  r61768 | christian.heimes | 2008-03-22 22:40:50 +0100 (Sat, 22 Mar 2008) | 1 line

  Implemented old buffer interface for bytearray
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  r61772 | christian.heimes | 2008-03-22 23:24:52 +0100 (Sat, 22 Mar 2008) | 1 line

  Added backport of the io module
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  r61775 | christian.heimes | 2008-03-23 03:50:49 +0100 (Sun, 23 Mar 2008) | 1 line

  Fix str assignement to bytearray. Assignment of a str of size 1 is interpreted as a single byte
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  r61805 | christian.heimes | 2008-03-23 19:33:48 +0100 (Sun, 23 Mar 2008) | 3 lines

  Fixed more tests
  Fixed bytearray() comparsion with unicode()
  Fixed iterator assignment of bytearray
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  r61809 | christian.heimes | 2008-03-23 21:02:21 +0100 (Sun, 23 Mar 2008) | 2 lines

  str(bytesarray()) now returns the bytes and not the representation of the bytearray object
  Enabled and fixed more unit tests
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  r61812 | christian.heimes | 2008-03-23 21:53:08 +0100 (Sun, 23 Mar 2008) | 3 lines

  Clear error PyNumber_AsSsize_t() fails
  Use CHARMASK for ob_svall access
  disabled a test with memoryview again
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  r61819 | christian.heimes | 2008-03-23 23:05:57 +0100 (Sun, 23 Mar 2008) | 1 line

  Untested updates to the PCBuild directory
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  r61917 | christian.heimes | 2008-03-26 00:57:06 +0100 (Wed, 26 Mar 2008) | 1 line

  The type system of Python 2.6 has subtle differences to 3.0's. I've removed the Py_TPFLAGS_BASETYPE flags from bytearray for now. bytearray can't be subclasses until the issues with bytearray subclasses are fixed.
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  r61920 | christian.heimes | 2008-03-26 01:44:08 +0100 (Wed, 26 Mar 2008) | 2 lines

  Disabled last failing test
  I don't understand what the test is testing and how it suppose to work. Ka-Ping, please check it out.
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  r61930 | christian.heimes | 2008-03-26 12:46:18 +0100 (Wed, 26 Mar 2008) | 1 line

  Re-enabled bytes warning code
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  r61933 | christian.heimes | 2008-03-26 13:20:46 +0100 (Wed, 26 Mar 2008) | 1 line

  Fixed a bug in the new buffer protocol. The buffer slots weren't copied into a subclass.
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  r61934 | christian.heimes | 2008-03-26 13:25:09 +0100 (Wed, 26 Mar 2008) | 1 line

  Re-enabled bytearray subclassing - all tests are passing.
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2008-03-26 12:49:49 +00:00
Georg Brandl d5b635f196 Make Py3k warnings consistent w.r.t. punctuation; also respect the
EOL 80 limit and supply more alternatives in warning messages.
2008-03-25 08:29:14 +00:00
Georg Brandl 07e5681fd3 #2346/#2347: add py3k warning for __methods__ and __members__. Patch by Jack Diederich. 2008-03-21 20:21:46 +00:00
Steven Bethard ae42f33cdf Add py3k warnings for object, type, cell and dict comparisons. This should resolve issue2342 and partly resolve issue2373. 2008-03-18 17:26:10 +00:00
Guido van Rossum 37edeab778 Fix test67.py from issue #1303614. 2008-01-24 17:58:05 +00:00
Amaury Forgeot d'Arc e4c270c2a8 Re-apply patch #1700288 (first applied in r59931, rolled back in r59940)
now that ctypes uses a more supported method to create types:

Method cache optimization, by Armin Rigo, ported to 2.6 by Kevin Jacobs.
2008-01-14 00:29:41 +00:00
Georg Brandl d1c131a6e3 Back out r59931 - test_ctypes fails with it. 2008-01-13 15:04:05 +00:00
Georg Brandl 27e26ec418 Patch #1700288: Method cache optimization, by Armin Rigo, ported to
2.6 by Kevin Jacobs.
2008-01-12 13:47:57 +00:00
Christian Heimes e93237dfcc #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available. 2007-12-19 02:37:44 +00:00
Guido van Rossum 64c06e327d Backport of _abccoll.py by Benjamin Arangueren, issue 1383.
With some changes of my own thrown in (e.g. backport of r58107).
2007-11-22 00:55:51 +00:00
Brett Cannon 0b14f243c4 tuple.__repr__ did not consider a reference loop as it is not possible from
Python code; but it is possible from C.  object.__str__ had the issue of not
expecting a type to doing something within it's tp_str implementation that
could trigger an infinite recursion, but it could in C code..  Both found
thanks to BaseException and how it handles its repr.

Closes issue #1686386.  Thanks to Thomas Herve for taking an initial stab at
coming up with a solution.
2007-09-30 19:45:10 +00:00
Brett Cannon 0153159e67 Add a bunch of GIL release/acquire points in tp_print implementations and for
PyObject_Print().

Closes issue #1164.
2007-09-17 03:28:34 +00:00
Martin v. Löwis 6819210b9e PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
2007-07-21 06:55:02 +00:00
Neal Norwitz 8b2bfbc198 Add -3 option to the interpreter to warn about features that are
deprecated and will be changed/removed in Python 3.0.

This patch is mostly from Anthony.  I tweaked some format and added
a little doc.
2007-05-23 06:35:32 +00:00
Jeremy Hylton 26ca925838 Remove warning: funcion declaration isn't a prototype 2007-03-16 14:49:11 +00:00
Georg Brandl 3bb156722e Typo and grammar fixes. 2007-03-13 07:23:16 +00:00
Georg Brandl 871f1bc601 Backport from Py3k branch:
Patch #1591665: implement the __dir__() special function lookup in PyObject_Dir.

Had to change a few bits of the patch because classobjs and __methods__ are still
in Py2.6.
2007-03-12 13:17:36 +00:00
Marc-André Lemburg 040f76b79c Slightly revised version of patch #1538956:
Replace UnicodeDecodeErrors raised during == and !=
compares of Unicode and other objects with a new
UnicodeWarning.

All other comparisons continue to raise exceptions.
Exceptions other than UnicodeDecodeErrors are also left
untouched.
2006-08-14 10:55:19 +00:00
Georg Brandl ccff785258 Patch #1507676: improve exception messages in abstract.c, object.c and typeobject.c. 2006-06-18 22:17:29 +00:00
Georg Brandl 2cfaa34dfa Correct some value converting strangenesses. 2006-05-29 19:39:45 +00:00
Andrew M. Kuchling 2060d1bd27 Comment typo fix 2006-04-18 11:49:53 +00:00
Martin v. Löwis 45294a9562 Remove types from type_list if they have no objects
and unlist_types_without_objects is set.
Give dump_counts a FILE* argument.
2006-04-18 06:24:08 +00:00
Anthony Baxter ac6bd46d5c spread the extern "C" { } magic pixie dust around. Python itself builds now
using a C++ compiler. Still lots and lots of errors in the modules built by
setup.py, and a bunch of warnings from g++ in the core.
2006-04-13 02:06:09 +00:00
Armin Rigo e170937af6 Ignore the references to the dummy objects used as deleted keys
in dicts and sets when computing the total number of references.
2006-04-12 17:06:05 +00:00
Tim Peters cbd6f1896d _Py_PrintReferenceAddresses,_Py_PrintReferences:
interpolate PY_FORMAT_SIZE_T for refcount display
instead of casting refcounts to long.

I understand that gcc on some boxes delivers
nuisance warnings about this, but if any new ones
appear because of this they'll get fixed by magic
when the others get fixed.
2006-04-11 19:12:33 +00:00
Georg Brandl 347b30042b Remove unnecessary casts in type object initializers. 2006-03-30 11:57:00 +00:00
Anthony Baxter 262c00a21e Fixed bug #1459029 - unicode reprs were double-escaped.
Backed out an old patch from 2000.
2006-03-30 10:53:17 +00:00
Tim Peters 8af92d1f6c Heh -- used the right format for a refcount, but forgot
to stop truncating it.
2006-03-23 05:41:24 +00:00
Tim Peters 4d073bb9a1 _Py_NegativeRefcount(): print the full value of ob_refcnt. 2006-03-23 05:38:33 +00:00
Neal Norwitz 7580146b5c Fix and test (manually w/xx module) passing NULLs to PyObject_Str() and
PyObject_Unicode().  This problem was originally reported from Coverity
and addresses mail on python-dev "checkin r43015".

This inlines the conversion of the string to unicode and cleans
up/simplifies some code at the end of the PyObject_Unicode().

We really need a complete C API test module for all public APIs
and passing good and bad parameter values.

Will backport.
2006-03-14 06:02:16 +00:00
Georg Brandl 3daf75878d Fix bug found by Coverity: don't allow NULL argument to PyUnicode_CheckExact 2006-03-13 22:22:11 +00:00
Martin v. Löwis 725507b52e Change int to Py_ssize_t in several places.
Add (int) casts to silence compiler warnings.
Raise Python exceptions for overflows.
2006-03-07 12:08:51 +00:00
Neal Norwitz 84632ee319 Oops, forgot to include this in the last checkin.
Actually define Py_RefTotal as a Py_ssize_t.
2006-03-04 20:00:59 +00:00
Thomas Wouters 8b87a0b5fc Use %ld and casts to long for refcount printing, in absense of a universally
available %zd format character. Mark with an XXX comment so we can fix this,
later.
2006-03-01 05:41:20 +00:00
Martin v. Löwis 15e62742fa Revert backwards-incompatible const changes. 2006-02-27 16:46:16 +00:00
Martin v. Löwis 18e165558b Merge ssize_t branch. 2006-02-15 17:27:45 +00:00
Jeremy Hylton af68c874a6 Add const to several API functions that take char *.
In C++, it's an error to pass a string literal to a char* function
without a const_cast().  Rather than require every C++ extension
module to put a cast around string literals, fix the API to state the
const-ness.

I focused on parts of the API where people usually pass literals:
PyArg_ParseTuple() and friends, Py_BuildValue(), PyMethodDef, the type
slots, etc.  Predictably, there were a large set of functions that
needed to be fixed as a result of these changes.  The most pervasive
change was to make the keyword args list passed to
PyArg_ParseTupleAndKewords() to be a const char *kwlist[].

One cast was required as a result of the changes:  A type object
mallocs the memory for its tp_doc slot and later frees it.
PyTypeObject says that tp_doc is const char *; but if the type was
created by type_new(), we know it is safe to cast to char *.
2005-12-10 18:50:16 +00:00
Neil Schemenauer cf52c07843 Change the %s format specifier for str objects so that it returns a
unicode instance if the argument is not an instance of basestring and
calling __str__ on the argument returns a unicode instance.
2005-08-12 17:34:58 +00:00
Brett Cannon c3647ac93e Make subclasses of int, long, complex, float, and unicode perform type
conversion using the proper magic slot (e.g., __int__()).  Also move conversion
code out of PyNumber_*() functions in the C API into the nb_* function.

Applied patch #1109424.  Thanks Walter Doewald.
2005-04-26 03:45:26 +00:00
Armin Rigo a174813113 Dima Dorfman's patch for coercion/comparison of C types (patch #995939), with
a minor change after the coercion, to accept two objects not necessarily of
the same type but with the same tp_compare.
2004-12-23 22:13:13 +00:00
Brett Cannon a5ca2e7220 Remove 'extern' declaration for _Py_SwappedOp. 2004-09-25 01:37:24 +00:00
Tim Peters f4aca755bc A static swapped_op[] array was defined in 3 different C files, & I think
I need to define it again.  Bite the bullet and define it once as an
extern, _Py_SwappedOp[].
2004-09-23 02:39:37 +00:00
Michael W. Hudson 1593f502e8 Move a comment back to its rightful location. 2004-09-14 17:09:47 +00:00
Raymond Hettinger 2a7dedef9e SF bug #1004669: Type returned from .keys() is not checked 2004-08-07 04:55:30 +00:00
Neal Norwitz 93468eac72 Remove unused macros in .c files 2004-07-08 01:49:00 +00:00
Fred Drake 0a4dd390bf Make weak references subclassable:
- weakref.ref and weakref.ReferenceType will become aliases for each
  other

- weakref.ref will be a modern, new-style class with proper __new__
  and __init__ methods

- weakref.WeakValueDictionary will have a lighter memory footprint,
  using a new weakref.ref subclass to associate the key with the
  value, allowing us to have only a single object of overhead for each
  dictionary entry (currently, there are 3 objects of overhead per
  entry: a weakref to the value, a weakref to the dictionary, and a
  function object used as a weakref callback; the weakref to the
  dictionary could be avoided without this change)

- a new macro, PyWeakref_CheckRefExact(), will be added

- PyWeakref_CheckRef() will check for subclasses of weakref.ref

This closes SF patch #983019.
2004-07-02 18:57:45 +00:00
Raymond Hettinger 214b1c3aae SF Bug #215126: Over restricted type checking on eval() function
The builtin eval() function now accepts any mapping for the locals argument.
Time sensitive steps guarded by PyDict_CheckExact() to keep from slowing
down the normal case.  My timings so no measurable impact.
2004-07-02 06:41:07 +00:00