Commit Graph

247 Commits

Author SHA1 Message Date
Benjamin Peterson 273c233c78 when __getattr__ is a descriptor, call it correctly; fixes #4230
patch from Ziga Seilnacht
2008-11-17 22:39:09 +00:00
Armin Rigo 581eb1e498 Fix one of the tests: it relied on being present in an "output test" in
order to actually test what it was supposed to test, i.e. that the code
in the __del__ method did not crash.  Use instead the new helper
test_support.captured_output().
2008-10-28 17:01:21 +00:00
Nick Coghlan 48361f5cbf Issue 2235: Py3k warnings are now emitted for classes that will no longer inherit a__hash__ implementation from a parent class in Python 3.x. The standard library and test suite have been updated to not emit these warnings. 2008-08-11 15:45:58 +00:00
Nick Coghlan 53663a695e Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful 2008-07-15 14:27:37 +00:00
Amaury Forgeot d'Arc 60d6c7f0cc Issue #2115: __slot__ attributes setting was 10x slower.
Also correct a possible crash using ABCs.

This change is exactly the same as an optimisation
done 5 years ago, but on slot *access*:
http://svn.python.org/view?view=rev&rev=28297
2008-02-15 21:22:45 +00:00
Georg Brandl 4854552f02 Rewrite test_descr as unittest, written for GHOP by Jeff Wheeler. 2008-02-02 10:12:36 +00:00
Guido van Rossum 37edeab778 Fix test67.py from issue #1303614. 2008-01-24 17:58:05 +00:00
Guido van Rossum 4e3f12486f Fi debug turd -- a call accidentally left out. 2008-01-24 15:53:22 +00:00
Neal Norwitz bf839e2efa Fix the tests by restoring __import__. I think the test is still valid. 2008-01-24 04:14:50 +00:00
Guido van Rossum 9acc387bcf Turn three recently fixed crashers into regular tests. 2008-01-23 23:23:43 +00:00
Brett Cannon a6e515b90d Remove a straggling debugging print line. 2007-12-25 06:44:59 +00:00
Brett Cannon 4e438bcc56 Actually execute the tests for the getter/setter/deleter tests on properties.
Also fix the test by having the test classes inherit from object.

Are the getter/setter/deleter attributes supposed to be able to chain?  As of
right now they can't as the property tries to call what the property returns,
which is another property when they are chained.
2007-12-25 00:14:34 +00:00
Christian Heimes 636afc52c0 I forgot to fix one occurence of new in test_descr 2007-11-27 23:53:14 +00:00
Christian Heimes c756d00cf2 Replaced import of the 'new' module with 'types' module and added a deprecation warning to the 'new' module. 2007-11-27 21:34:01 +00:00
Guido van Rossum d1ef78942a Issue 1416. Add getter, setter, deleter methods to properties that can be
used as decorators to create fully-populated properties.
2007-11-10 22:12:24 +00:00
Brett Cannon 1e534b5425 Fix a crasher where Python code managed to infinitely recurse in C code without
ever going back out to Python code in PyObject_Call().  Required introducing a
static RuntimeError instance so that normalizing an exception there is no
reliance on a recursive call that would put the exception system over the
recursion check itself.
2007-09-07 04:18:30 +00:00
Armin Rigo 9790a27065 Fix for #1303614 and #1174712:
- __dict__ descriptor abuse for subclasses of built-in types
- subclassing from both ModuleType and another built-in types

Thanks zseil for the patch.
2007-05-02 19:23:31 +00:00
Neal Norwitz 0d4c06e06e Whitespace normalization. Ugh, we really need to do this more often.
You might want to review this change as it's my first time.  Be gentle. :-)
2007-04-25 06:30:05 +00:00
Armin Rigo c0ba52d3fd Revert r53997 as per
http://mail.python.org/pipermail/python-dev/2007-March/071796.html .

I've kept a couple of still-valid extra tests in test_descr, but didn't
bother to sort through the new comments and refactorings added in r53997
to see if some of them could be kept.  If so, they could go in a
follow-up check-in.
2007-04-19 14:44:48 +00:00
Neal Norwitz cbd9ee69ee When __slots__ are set to a unicode string, make it work the same as
setting a plain string, ie don't expand to single letter identifiers.
2007-04-14 05:25:50 +00:00
Guido van Rossum ab8802a4f7 Fix warnings about object.__init__() signature.
Two (test_array and test_descr) were bug IMO; the third (copy_reg)
is a work-around which recognizes that object.__init__() doesn't do
anything.
2007-04-02 23:55:37 +00:00
Žiga Seilnacht 6f2d09c949 Patch #1623563: allow __class__ assignment for classes with __slots__.
The old and the new class are still required to have the same slot
names, but the order in which they are specified is not relevant.
2007-03-16 11:59:38 +00:00
Žiga Seilnacht 71436f0229 Patch #1680015: Don't modify __slots__ tuple if it contains an unicode
name. Remove a reference leak that happened if the name could not be
converted to string. Will backport.
2007-03-14 12:24:09 +00:00
Tim Peters ea5962f86e Whitespace normalization. 2007-03-12 18:07:52 +00:00
Georg Brandl 0fca97a5fb Patch #1674228: when assigning a slice (old-style), check for the
sq_ass_slice instead of the sq_slice slot.
2007-03-05 22:28:08 +00:00
Jeremy Hylton fa955697fa Add checking for a number of metaclass error conditions.
We add some new rules that are required for preserving internal
invariants of types.

1.  If type (or a subclass of type) appears in bases, it must appear
    before any non-type bases.  If a non-type base (like a regular
    new-style class) occurred first, it could trick type into
    allocating the new class an __dict__ which must be impossible.

2. There are several checks that are made of bases when creating a
   type.  Those checks are now repeated when assigning to __bases__.
   We also add the restriction that assignment to __bases__ may not
   change the metaclass of the type.

Add new tests for these cases and for a few other oddball errors that
were no previously tested.  Remove a crasher test that was fixed.

Also some internal refactoring:  Extract the code to find the most
derived metaclass of a type and its bases.  It is now needed in two
places.  Rewrite the TypeError checks in test_descr to use doctest.
The tests now clearly show what exception they expect to see.
2007-02-27 18:29:45 +00:00
Armin Rigo b8d6d73121 Fix the line to what is my guess at the original author's meaning.
(The line has no effect anyway, but is present because it's
customary call the base class __init__).
2007-02-12 16:23:24 +00:00
Michael W. Hudson f390442130 a test for an error condition not covered by existing tests
(noticed this when writing the equivalent code for pypy)
2006-11-23 13:54:04 +00:00
Georg Brandl 5d59c09834 Patch #1567691: super() and new.instancemethod() now don't accept
keyword arguments any more (previously they accepted them, but didn't
use them).
2006-09-30 08:43:30 +00:00
Georg Brandl e9462c72bd Change fix for segfaulting property(), add a NEWS entry and a test. 2006-08-04 18:03:37 +00:00
Martin v. Löwis d5cfa5491a Put method-wrappers into trashcan. Fixes #927248. 2006-07-03 13:47:40 +00:00
Brett Cannon 22565aac3b An object with __call__ as an attribute, when called, will have that attribute checked for __call__ itself, and will continue to look until it finds an object without the attribute. This can lead to an infinite recursion.
Closes bug #532646, again.  Will be backported.
2006-06-09 22:31:23 +00:00
Armin Rigo fd01d7933b (arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods).  Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
2006-06-08 10:56:24 +00:00
Tim Peters 171b868195 subclasspropagation(): Squash two more bogus hash(x) == id(x)
tests.  Alas, because only the "x86 OpenBSD trunk" buildbot fails
these tests, and test_descr stops after the first failure, there's
no sane way for me to fix these short of fixing one and then
waiting for the buildbot to reveal the next one.
2006-04-11 01:59:34 +00:00
Tim Peters 85b362f007 specials(): squash another incorrect hash(x) == id(x)
test.  Add some lines that at least invoke the default
__hash__, although there's nothing to check there beyond
that they don't blow up.
2006-04-11 01:21:00 +00:00
Tim Peters 7731dfdaad Huh. This belonged with the last checkin -- no idea why svn
didn't commit it.
2006-04-11 00:44:27 +00:00
Georg Brandl 533ff6fc06 Patch #1434038: property() now uses the getter's docstring if there is
no "doc" argument given. This makes it possible to legitimately use
property() as a decorator to produce a read-only property.
2006-03-08 18:09:27 +00:00
Brett Cannon bf36409e2a PEP 352 implementation. Creates a new base class, BaseException, which has an
added message attribute compared to the previous version of Exception.  It is
also a new-style class, making all exceptions now new-style.  KeyboardInterrupt
and SystemExit inherit from BaseException directly.  String exceptions now
raise DeprecationWarning.

Applies patch 1104669, and closes bugs 1012952 and 518846.
2006-03-01 04:25:17 +00:00
Georg Brandl 6a29c323ba Add test for classmethod ./. keyword args. 2006-02-21 22:17:46 +00:00
Tim Peters 1b27f86411 Whitespace normalization. 2005-12-30 18:42:42 +00:00
Armin Rigo 037d1e0ff3 SF bug #1153075: "PyXxx_Check(x) trusts x->ob_type->tp_mro".
A patch by mwh to check that user-defined mro's are reasonable
enough.
2005-12-29 17:07:39 +00:00
Armin Rigo fd163f92ce SF patch #1390657:
* set sq_repeat and sq_concat to NULL for user-defined new-style
  classes, as a way to fix a number of related problems.  See
  test_descr.notimplemented()).  One of these problems was fixed
  in r25556 and r25557 but many more existed; this is a general
  fix and thus reverts r25556-r25557.

* to avoid having PySequence_Repeat()/PySequence_Concat() failing
  on user-defined classes, they now fall back to nb_add/nb_mul if
  sq_concat/sq_repeat are not defined and the arguments appear to
  be sequences.

* added tests.

Backport candidate.
2005-12-29 15:59:19 +00:00
Armin Rigo c6686b7c7e Added proper reflection on instances of <type 'method-wrapper'>, e.g.
'[].__add__', to match what the other internal descriptor types provide:
'__objclass__' attribute, '__self__' member, and reasonable repr and
comparison.

Added a test.
2005-11-07 08:38:00 +00:00
Barry Warsaw b180c06a54 Fix tests dependent on the exception raised by non-settable descriptors. 2005-04-20 19:41:36 +00:00
Raymond Hettinger b67cc80bb9 SF bug #1155938: Missing None check for __init__(). 2005-03-03 16:45:19 +00:00
Guido van Rossum 5a8a03784e Use descriptors. 2005-01-16 00:25:31 +00:00
Armin Rigo 25847813c1 Removing tests that fail because of changes in PyString_InternInPlace(),
as discussed on IRC.  The equivalent tests for the new behavior are in
test_builtin.py.
2004-08-07 20:30:03 +00:00
Phillip J. Eby 91a968af76 Ensure super() lookup of descriptor from classmethod works (SF #743627) 2004-03-25 02:19:34 +00:00
Walter Dörwald 70a6b49821 Replace backticks with repr() or "%r"
From SF patch #852334.
2004-02-12 17:35:32 +00:00
Tim Peters 58eb11cf62 Whitespace normalization. 2004-01-18 20:29:55 +00:00