ee70ad1e52
Checking in the new, improve file.writelines() code.
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This (1) avoids thread unsafety whereby another thread could zap the
list while we were using it, and (2) now supports writing arbitrary
sequences of strings.
2000-03-13 16:27:06 +00:00
d724b23420
Christian Tismer's "trashcan" patch:
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Added wrapping macros to dictobject.c, listobject.c, tupleobject.c,
frameobject.c, traceback.c that safely prevends core dumps
on stack overflow. Macros and functions in object.c, object.h.
The method is an "elevator destructor" that turns cascading
deletes into tail recursive behavior when some limit is hit.
2000-03-13 16:01:29 +00:00
96a45adf80
Fix typo in replace() detected by Mark Hammond and fixed by Marc-Andre.
2000-03-13 15:56:08 +00:00
403d68b484
Add sq_contains implementation.
2000-03-13 15:55:09 +00:00
ef93b87f1c
Added Christian Tismer's patch to allow list.append(a,b,c) back --
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with a twist: you have to define NO_STRICT_LIST_APPEND manually
to enable multi-arg append().
2000-03-13 15:41:59 +00:00
4aa1e63e4c
Marc-AAndre Lemburg: add new unicode files
2000-03-10 22:55:40 +00:00
4c08d554b9
Many changes for Unicode, by Marc-Andre Lemburg.
2000-03-10 22:55:18 +00:00
d57fd91488
Unicode implementation by Marc-Andre Lemburg based on original code by
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Fredrik Lundh.
2000-03-10 22:53:23 +00:00
603484d759
Unicode character type helpers, written by Marc-Andre Lemburg.
2000-03-10 22:52:46 +00:00
9611e0b462
Patch by Moshe Zadka: remove the string special case in
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PySequence_Contains() now that string objects have this code in their
tp_contains.
2000-03-07 15:54:45 +00:00
9284a572bc
Patch by Moshe Zadka: move the string special case from abstract.c
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here.
[Patch modified by GvR to keep the original exception.]
2000-03-07 15:53:43 +00:00
bf32583084
string_join(): Fix memory leaks discovered by Charles Waldman (and a
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few other paths through the function that leaked).
2000-03-06 14:52:18 +00:00
43713e5a28
Massive patch by Skip Montanaro to add ":name" to as many
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PyArg_ParseTuple() format string arguments as possible.
2000-02-29 13:59:29 +00:00
ee28c3a5ea
Patch by Mozhe Zadka, for __contains__ (overloading 'in'). This adds
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an instance method instance_contains as sq_contains. It looks for
__contains__ and if not found falls back to previous behaviour.
Done.
2000-02-28 15:03:15 +00:00
46c6b20392
Patch by Mozhe Zadka, for __contains__ (overloading 'in'). This
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patches PySequence_Contains() to check for a valid sq_contains field.
More to follow.
2000-02-28 15:01:46 +00:00
c00a938be8
OKOK, Greg's right, I should've used the :name option in the argument
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format strings.
2000-02-24 21:48:29 +00:00
4aa24f9979
Made all list methods use PyArg_ParseTuple(), for more accurate
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diagnostics.
*** INCOMPATIBLE CHANGE: This changes append(), remove(), index(), and
*** count() to require exactly one argument -- previously, multiple
*** arguments were silently assumed to be a tuple.
2000-02-24 15:23:03 +00:00
0f223d2418
Allow using long integers as arguments to PyObject_GetItem(), _SetItem(),
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and _DelItem().
In sequence multiplication by a long, only call PyErr_Occurred() when the
value returned is -1.
2000-02-23 22:21:50 +00:00
52fccfda5b
dict_has_key(): Accept only one parameter. PR#210 reported by
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Andreas Jung <ajung@sz-sb.de>.
2000-02-23 15:47:16 +00:00
fb4574e320
In response to one particular complaint on edu-sig, change some error
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messages from "OverflowError: integer pow()" to "OverflowError:
integer exponentiation". (Not that this takes care of the complaint
in general that the error messages could be greatly improved. :-)
2000-02-15 14:51:46 +00:00
1991ddc3e1
Make multiplying a sequence by a long integer (5L * 'b') legal
2000-02-14 22:22:04 +00:00
bffd683f73
The rest of the changes by Trent Mick and Dale Nagata for warning-free
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compilation on NT Alpha. Mostly added casts etc.
2000-01-20 22:32:56 +00:00
687ef6e70b
On Linux, one sometimes sees spurious errors after interrupting
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previous output. Call clearerr() to prevent past errors affecting our
ferror() test later, in PyObject_Print(). Suggested by Marc Lemburg.
2000-01-12 16:28:58 +00:00
57072eb79f
Implement the other easy thing: repr() of a float now uses %.17g,
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while str() uses %.12g as before.
1999-12-23 19:00:28 +00:00
121ee2722e
long_format(): Now takes a third parameter, addL; iff true, a
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trailing 'L' is appended to the representation,
otherwise not.
All existing call sites are modified to pass true for
addL.
Remove incorrect statement about external use of this
function from elsewhere; it's static!
long_str(): Handler for the tp_str slot in the type object.
Identical to long_repr(), but passes false as the addL
parameter of long_format().
1999-12-23 15:41:28 +00:00
153a27ceb2
do_strip(): Fixed cut-and-paste error; this function should check for
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zero arguments (found by Marc Lemburg).
1999-12-15 02:22:52 +00:00
226ae6ca12
Mainlining the string_methods branch. See branch revision log
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messages for specific changes.
1999-10-12 19:54:53 +00:00
2c7b8fe618
Fix PR#66. Solution: add error checking around l_divmod() calls in
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long_pow().
1999-10-11 22:34:41 +00:00
42636dc64d
Fix for PR#98 (Adrian Eyre) -- in instancemethod_repr, the funcname
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object is DECREFed too early.
1999-10-11 14:03:12 +00:00
e13ff2e2d6
Patch by Tim Peters fixing PR#88:
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Integer division can crash under Windows.
1999-09-27 17:12:47 +00:00
1a23c2484e
Patch by Tim Peters fixing PR#89:
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long(+/- infinity) returns nonsense.
1999-09-27 17:11:52 +00:00
ff7e83d606
Patch by Mark Hammond to avoid certain header files on Windows/CE.
1999-08-27 20:39:37 +00:00
4574f23115
PyBuffer_New(): Raise ValueError if size is negative (the other
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constructors didn't miss this).
Raise MemoryError if malloc() fails, instead of just
returning NULL.
1999-08-04 13:08:19 +00:00
0eb55ac912
Mark Favas was quick to note that the last checkin divides by zero
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when n == 0... So divide by a->ob_size instead which was already
tested for 0.
1999-07-13 05:41:12 +00:00
5bc51f2f27
Appropriate overflow checks so that things like sys.maxint*(1,) can't
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dump core.
1999-07-12 23:06:58 +00:00
fa71701d46
When deallocating a list, DECREF the items from the end back to the start.
1999-06-09 15:19:34 +00:00
98c9eba945
Fix bug discovered by John W. Shipman -- when the width of a format
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specifier came from an int expression instead of a constant in the
format, a negative width was truncated to zero instead of taken to
mean the same as that negative constant plugged into the format. E.g.
"(%*s)" % (-5, "foo") yielded "(foo)" while "(%-5s)" yields "(foo )".
Now both yield the latter -- like sprintf() in C.
1999-06-07 15:12:32 +00:00
9263e78ff2
Tim Peters writes:
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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).
1999-05-06 14:26:34 +00:00
9bcd1d7931
Improve text of some error messages, as suggested by Sean Reifschneider.
1999-04-19 17:44:39 +00:00
ff1ccbfc21
casts for picky compilers.
1999-04-10 15:48:23 +00:00
2bc137909d
Vladimir Marangozov contributed updated comments.
1999-03-24 19:06:42 +00:00
cd037e7bed
Folded long lines.
1999-03-24 19:05:31 +00:00
d7b5fb858c
Fix a problem with Vladimir's PyFloat_Fini code: clear the free list; if
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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.
1999-03-19 20:59:40 +00:00
51288bce48
Fix a problem with Vladimir's PyInt_Fini code: clear the free list; if
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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.
1999-03-19 20:30:39 +00:00
49ded3ec00
Added check for negative offset for PyBuffer_FromObject and check for
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negative size for PyBuffer_FromMemory. Greg Stein.
1999-03-19 19:04:25 +00:00
3fce883922
Vladimir has restructured his code somewhat so that the blocks are now
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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.
1999-03-12 19:43:17 +00:00
f61bbc8182
OK, try again. Vladimir gave me a fix for the alignment bus error,
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so here's his patch again. This time it works (at least on Solaris,
Linux and Irix).
1999-03-12 00:12:21 +00:00
a060fb2598
Alas, Vladimir's patch caused a bus error (probably double
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alignment?), and I didn't test it. Withdrawing it for now.
1999-03-11 01:47:00 +00:00
881928f7ab
Patch by Vladimir Marangoz to allow freeing of the allocated blocks of
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floats on finalization.
1999-03-10 22:55:47 +00:00
da084edd38
Patch by Vladimir Marangoz to allow freeing of the allocated blocks of
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integers on finalization.
1999-03-10 22:55:24 +00:00
Guido van Rossum
Barry Warsaw
Andrew M. Kuchling
Fred Drake