3aa23fdd47
Jim Ahlstrom patch: cutoff should be a long for machines with 16-bit
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ints. (In theory, other variables should be widened to long as well,
but this won't ever be needed, since the len of a list is still an
int.)
1999-01-14 19:01:53 +00:00
3c25904a98
Jim Ahlstrom patch: BIGCHUNK is too large for 16-bit int.
1999-01-14 19:00:14 +00:00
031d0e5feb
Patch by Charles Waldman -- remove unneeded and even harmful test for
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float to the negative power (which is already and better done in
floatobject.c.)
1999-01-10 16:56:58 +00:00
5dadf7e976
Use 'xrange', not 'range', in error messages. Reported by Nathan Sullivan.
1999-01-09 21:40:35 +00:00
41498435ba
Need to include <sys/types.h> for off_t.
1999-01-07 22:09:51 +00:00
3c9fe0cce3
Changes for long file support by Steve Clift.
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(This also redoes my previous patch, but better.)
1999-01-06 18:51:17 +00:00
cdd9ae00ba
Changes for long file support by Steve Clift.
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(Really: moved a bunch of defs to longobject.h.)
1999-01-06 18:50:37 +00:00
88303194a5
Fix two places (seek and truncate) where a cascade of PyArg_Parse
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calls was used instead of a single PyArg_ParseTuple call with an
optional argument.
1999-01-04 17:22:18 +00:00
cada2938f7
As noted by Per Cederqvist, new_buffersize() sometimes returns the
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buffer increment, and sometimes the new buffer size. Make it do what
its name says, and fix the one place where this matters to the caller.
Also add a comment explaining why we call lseek() and then ftell().
1998-12-11 20:44:56 +00:00
68055ce6fe
When tracing references, reset the type and size of tuples allocated
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from the fast free list -- the type (at least) is reset by
_Py_Dealloc().
1998-12-11 14:56:38 +00:00
f5046d1aea
Remove prototype for PyOS_strtol -- Chris Herborth.
1998-12-10 16:54:48 +00:00
13fdf5e917
When comparing bound methods, use identity test on the objects,
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not equality test.
1998-12-04 18:52:55 +00:00
f05fc716d1
Remove dead code discovered by Vladimir Marangozov.
1998-11-16 22:46:30 +00:00
017f7780a8
Make tuples less hungry -- an extra item was allocated but never used.
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Tip by Vladimir Marangozov.
1998-11-16 18:56:03 +00:00
f61618c98e
A Py_DECREF(f) is missing in PyFrame_New for the error case when
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the `builtins' initialization fails. Vladimir Marangozov.
1998-10-19 14:20:20 +00:00
2f3667a7b9
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
1998-10-12 18:23:55 +00:00
dedf6d6804
listextend(): New method which implements L.extend(L2).
1998-10-09 16:37:25 +00:00
3886026bed
Remove unreachable code. (Sjoerd)
1998-10-09 13:27:19 +00:00
1db7070217
Greg Stein: Implement the new bf_getcharbuffer function, indicating
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that (as far as the data type is concerned!) this is character data.
1998-10-08 02:18:52 +00:00
7148ca9d14
Make gcc -Wall happy.
1998-10-07 16:22:12 +00:00
06c18088d6
Add Greg Stein's buffer object API.
1998-10-07 14:41:13 +00:00
2e19bd7cc7
Add Greg Stein's buffer object API.
1998-10-07 14:36:10 +00:00
2ccaf6f2f9
Remove a redundant check from list_slice() and list_ass_slice().
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Noted by Greg Stein.
1998-10-07 13:24:13 +00:00
c1c7b1a699
Slight rearrangement of code in lookdict() by Vladimir Marangozov, to
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make a common case slightly faster.
1998-10-06 16:01:14 +00:00
9d904b9389
Believe it or not, Solaris 2.6 strtod() can move the end pointer
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*beyond* the null byte at the end of the input string, when the input
is inf(inity). Discovered by Greg Ward.
1998-10-01 20:35:46 +00:00
07d780089d
Typo reported by Greg Stein: "modifiable" is the correct spelling.
1998-10-01 15:59:48 +00:00
67906af811
In PyFrame_New(), don't set extras to something derived from code
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before code has been checked for validity. Discovered by Vladimir
Marangozov.
1998-09-25 14:11:46 +00:00
78694d970f
Patches from Greg Stein to support 'P' format in struct module's
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native format, as void* (translated to Python int or long).
Also adds PyLong_FromVoidPtr and PyLong_AsVoidPtr to longobject.c.
1998-09-18 14:14:13 +00:00
065ce5a4b7
Undo victim of careless global substitute ("long long_hash" was
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changed to "LONG_LONG_hash" in the list of forward decls). Discovered
by Jason Harper.
1998-09-13 15:37:20 +00:00
3293b07df5
Patch by Mark Hammond to support 64-bit ints on MS platforms.
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The MS compiler doesn't call it 'long long', it uses __int64,
so a new #define, LONG_LONG, has been added and all occurrences
of 'long long' are replaced with it.
1998-08-25 16:07:15 +00:00
21308243ca
Better error messages when a sequence is indexed with a non-integer.
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Previously, this said "unsubscriptable object"; in 1.5.1, the reverse
problem existed, where None[''] would complain about a non-integer
index. This fix does the right thing in all cases (for get, set and
del item).
1998-08-13 16:44:44 +00:00
bd3a527f93
Two patches by Jason Harper:
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- Faster conversion to string for binary bases: linear instead of quadratic!
- Allocate smaller result for certain masking ops, e.g. (1L<<30000) & 1.
1998-08-11 15:04:47 +00:00
1a8791e0b8
Changes for BeOS, QNX and long long, by Chris Herborth.
1998-08-04 22:46:29 +00:00
ac6a37ae55
Fix a potential problem in PyLong_FromString(): could fall through the
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for loop with z==NULL but continue to reference z later.
1998-08-04 15:04:06 +00:00
df3d8756b7
Better error messages when raising ValueError for int and long
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literals. (The previous version of this code would not show the
offending input, even though there was code that attempted this.)
1998-08-04 15:02:01 +00:00
152d8173a3
Fix a memory leak -- the cached values of __getattr__ etc. were never
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freed.
1998-08-04 14:59:16 +00:00
52ddc0e756
PyFile_FromString(): If an exception occurs, pass in the filename that
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was used so it's reflected in the IOError. Call
PyErr_SetFromErrnoWithFilename().
1998-07-23 16:07:02 +00:00
b4db1944c4
When comparing objects, always check that tp_compare is not NULL
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before calling it. This check was there when the objects were of the
same type *before* coercion, but not if they initially differed but
became the same *after* coercion.
1998-07-21 21:56:41 +00:00
0fd00334c6
Avoid using calloc(). This triggered an obscure bug on multiprocessor
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Sparc Solaris 2.6 (fully patched!) that I don't want to dig into, but
which I suspect is a bug in the multithreaded malloc library that only
shows up when run on a multiprocessor. (The program wasn't using
threads, it was just using the multithreaded C library.)
1998-07-16 15:06:13 +00:00
5dba9e8aef
Add special case to PySequence_List() so that list() of a list is
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faster (using PyList_GetSlice()). Also added a test for a NULL
argument, as with PySequence_Tuple(). (Hmm... Better names for these
two would be PyList_FromSequence() and PyTuple_FromSequence(). Oh well.)
1998-07-10 18:03:50 +00:00
bfc725bf64
Changed PySequence_List() and PySequence_Tuple() to support
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"indefinite length" sequences. These should still have a length, but
the length is only used as a hint -- the actual length of the sequence
is determined by the item that raises IndexError, which may be either
smaller or larger than what len() returns. (This is a novelty; map(),
filter() and reduce() only allow the actual length to be larger than
what len() returns, not shorter. I'll fix that shortly.)
1998-07-10 16:22:44 +00:00
d4ba73c75b
Move the definition of PyMethodObject to classobject.h, so it can define
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macros for more efficient access to the fields.
1998-07-10 15:46:33 +00:00
9223351617
Marc-Andre Lemburg's patch to move the typedef for PyCFunctionObject
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to the .h file and add macros there for inlined access to the fields.
1998-07-10 15:21:55 +00:00
7859f87fdb
Marc-Andre Lemburg's patch to support instance methods with other
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callable objects than regular Pythonm functions as their im_func.
1998-07-08 14:58:16 +00:00
7ba30431ec
Recompute the special getattr/setattr/delattr cache slots after
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changing __dict__ *or* __bases__.
1998-07-08 13:34:48 +00:00
3dd7f3fef0
Added doc strings for methods and a new pop() method.
1998-06-30 15:36:32 +00:00
8a92c627d9
New feature: if the object's type has a non-NULL tp_doc field, that
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is returned as the object's __doc__ attribute.
(If only the list of methods would be referenced from the type...)
1998-06-27 18:28:59 +00:00
1bb26872f5
Slight rearrangement of some code to make it faster, by Vladimir
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Marangozov.
1998-06-26 15:53:50 +00:00
e67629774f
Add check in long-to-int conversion for at least one digit.
1998-06-22 03:54:46 +00:00
3b2b34790f
Fix the tests for various anomalies in the string-to-numbers
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conversions. Formerly, for example, int('-') would return 0 instead
of raising ValueError, and int(' 0') would raise ValueError
(complaining about a null byte!) instead of 0...
1998-06-22 03:54:15 +00:00
Guido van Rossum
Barry Warsaw