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* Tim Peters writes:Guido van Rossum1999-05-061-7/+19
| | | | | | | | | | 1. Fixes float divmod so that the quotient it returns is always an integral value. 2. Fixes float % and float divmod so that the remainder always gets the right sign (the current code uses a "are the signs different?" test that doesn't work half the time <wink> when the product of the divisor and the remainder underflows to 0).
* Improve text of some error messages, as suggested by Sean Reifschneider.Guido van Rossum1999-04-191-2/+3
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* casts for picky compilers.Guido van Rossum1999-04-101-1/+1
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* Vladimir Marangozov contributed updated comments.Guido van Rossum1999-03-241-11/+8
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* Folded long lines.Guido van Rossum1999-03-241-9/+18
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* Fix a problem with Vladimir's PyFloat_Fini code: clear the free list; ifGuido van Rossum1999-03-191-5/+17
| | | | | a block cannot be freed, add its free items back to the free list. This is necessary to avoid leaking when Python is reinitialized later.
* Fix a problem with Vladimir's PyInt_Fini code: clear the free list; ifGuido van Rossum1999-03-191-5/+27
| | | | | | a block cannot be freed, add its free items back to the free list, and add its valid ints back to the small_ints array if they are in range. This is necessary to avoid leaking when Python is reinitialized later.
* Added check for negative offset for PyBuffer_FromObject and check forGuido van Rossum1999-03-191-1/+13
| | | | negative size for PyBuffer_FromMemory. Greg Stein.
* Vladimir has restructured his code somewhat so that the blocks are nowGuido van Rossum1999-03-122-51/+97
| | | | | | | represented by an explicit structure. (There are still too many casts in the code, but that may be unavoidable.) Also added code so that with -vv it is very chatty about what it does.
* OK, try again. Vladimir gave me a fix for the alignment bus error,Guido van Rossum1999-03-121-7/+56
| | | | | so here's his patch again. This time it works (at least on Solaris, Linux and Irix).
* Alas, Vladimir's patch caused a bus error (probably doubleGuido van Rossum1999-03-111-56/+7
| | | | alignment?), and I didn't test it. Withdrawing it for now.
* Patch by Vladimir Marangoz to allow freeing of the allocated blocks ofGuido van Rossum1999-03-101-7/+56
| | | | floats on finalization.
* Patch by Vladimir Marangoz to allow freeing of the allocated blocks ofGuido van Rossum1999-03-101-15/+64
| | | | integers on finalization.
* Patch by Chris Petrilli to display the origin of a module in itsGuido van Rossum1999-02-151-3/+30
| | | | repr() -- either "(builtin)" or "from '<filename>'".
* Correct typo (Py_MethodDef doesn't exist). Reported by Uwe Zessin.Guido van Rossum1999-01-291-1/+1
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* PyLong_FromString(): Nailed a small memory leak. In the str==startBarry Warsaw1999-01-271-0/+1
| | | | | test, we forgot that z is still pointing to a real live object. DECREF() it before returning.
* Ai! complex_nonzero() has && which should be ||, else decidedlyGuido van Rossum1999-01-251-1/+1
| | | | | non-zero things like 5j and complex(1,0) are considered to be zero/false. Tim Peters.
* Jim Ahlstrom patch: cutoff should be a long for machines with 16-bitGuido van Rossum1999-01-141-1/+1
| | | | | | 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.)
* Jim Ahlstrom patch: BIGCHUNK is too large for 16-bit int.Guido van Rossum1999-01-141-1/+5
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* Patch by Charles Waldman -- remove unneeded and even harmful test forGuido van Rossum1999-01-101-10/+0
| | | | | float to the negative power (which is already and better done in floatobject.c.)
* Use 'xrange', not 'range', in error messages. Reported by Nathan Sullivan.Guido van Rossum1999-01-091-3/+3
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* Need to include <sys/types.h> for off_t.Guido van Rossum1999-01-071-0/+2
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* Changes for long file support by Steve Clift.Guido van Rossum1999-01-061-11/+53
| | | | (This also redoes my previous patch, but better.)
* Changes for long file support by Steve Clift.Guido van Rossum1999-01-061-18/+0
| | | | (Really: moved a bunch of defs to longobject.h.)
* Fix two places (seek and truncate) where a cascade of PyArg_ParseGuido van Rossum1999-01-041-11/+9
| | | | | calls was used instead of a single PyArg_ParseTuple call with an optional argument.
* As noted by Per Cederqvist, new_buffersize() sometimes returns theGuido van Rossum1998-12-111-2/+11
| | | | | | | 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().
* When tracing references, reset the type and size of tuples allocatedGuido van Rossum1998-12-111-0/+4
| | | | | from the fast free list -- the type (at least) is reset by _Py_Dealloc().
* Remove prototype for PyOS_strtol -- Chris Herborth.Guido van Rossum1998-12-101-1/+0
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* When comparing bound methods, use identity test on the objects,Guido van Rossum1998-12-041-1/+1
| | | | not equality test.
* Remove dead code discovered by Vladimir Marangozov.Guido van Rossum1998-11-161-4/+2
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* Make tuples less hungry -- an extra item was allocated but never used.Guido van Rossum1998-11-161-1/+1
| | | | Tip by Vladimir Marangozov.
* A Py_DECREF(f) is missing in PyFrame_New for the error case whenGuido van Rossum1998-10-191-4/+4
| | | | the `builtins' initialization fails. Vladimir Marangozov.
* Replace fprintf(stderr, ...) with PySys_WriteStderr(...).Guido van Rossum1998-10-121-2/+2
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* listextend(): New method which implements L.extend(L2).Barry Warsaw1998-10-091-0/+74
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* Remove unreachable code. (Sjoerd)Guido van Rossum1998-10-091-8/+0
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* Greg Stein: Implement the new bf_getcharbuffer function, indicatingGuido van Rossum1998-10-082-4/+36
| | | | that (as far as the data type is concerned!) this is character data.
* Make gcc -Wall happy.Guido van Rossum1998-10-071-5/+4
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* Add Greg Stein's buffer object API.Guido van Rossum1998-10-071-2/+3
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* Add Greg Stein's buffer object API.Guido van Rossum1998-10-071-0/+599
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* Remove a redundant check from list_slice() and list_ass_slice().Guido van Rossum1998-10-071-4/+0
| | | | Noted by Greg Stein.
* Slight rearrangement of code in lookdict() by Vladimir Marangozov, toGuido van Rossum1998-10-061-4/+3
| | | | make a common case slightly faster.
* Believe it or not, Solaris 2.6 strtod() can move the end pointerGuido van Rossum1998-10-011-1/+6
| | | | | *beyond* the null byte at the end of the input string, when the input is inf(inity). Discovered by Greg Ward.
* Typo reported by Greg Stein: "modifiable" is the correct spelling.Guido van Rossum1998-10-011-1/+1
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* In PyFrame_New(), don't set extras to something derived from codeGuido van Rossum1998-09-251-1/+2
| | | | | before code has been checked for validity. Discovered by Vladimir Marangozov.
* Patches from Greg Stein to support 'P' format in struct module'sGuido van Rossum1998-09-181-0/+55
| | | | | native format, as void* (translated to Python int or long). Also adds PyLong_FromVoidPtr and PyLong_AsVoidPtr to longobject.c.
* Undo victim of careless global substitute ("long long_hash" wasGuido van Rossum1998-09-131-1/+1
| | | | | changed to "LONG_LONG_hash" in the list of forward decls). Discovered by Jason Harper.
* Patch by Mark Hammond to support 64-bit ints on MS platforms.Guido van Rossum1998-08-251-22/+22
| | | | | | 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.
* Better error messages when a sequence is indexed with a non-integer.Guido van Rossum1998-08-131-6/+17
| | | | | | | 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).
* Two patches by Jason Harper:Guido van Rossum1998-08-111-37/+96
| | | | | | - Faster conversion to string for binary bases: linear instead of quadratic! - Allocate smaller result for certain masking ops, e.g. (1L<<30000) & 1.
* Changes for BeOS, QNX and long long, by Chris Herborth.Guido van Rossum1998-08-041-0/+192
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