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Author SHA1 Message Date
Guido van Rossum
b738d26e2d Win/CE thread support by Mark Hammond. 1999-04-08 13:57:06 +00:00
Guido van Rossum
b6987b13fe Alas, get rid of the Win specific hack to ask the user to press Return 
before exiting when an error happened.  This didn't work right when
Python is invoked from a daemon.
 1999-04-07 18:32:51 +00:00
Guido van Rossum
2571cc8bf5 Changes by Mark Hammond for Windows CE. Mostly of the form 
#ifdef DONT_HAVE_header_H ... #endif around #include <header.h>.
 1999-04-07 16:07:23 +00:00
Guido van Rossum
99fb7c70f4 Remove unused variable from complex_from_string() code. 1999-04-07 16:05:47 +00:00
Guido van Rossum
1195023b89 Patch by Nick and Stephanie Lockwood to implement complex() with a string 
argument.  This closes TODO item 2.19.
 1999-03-25 21:16:07 +00:00
Guido van Rossum
0daf022225 New builtin buffer() creates a derived read-only buffer from any 
object that supports the buffer interface (e.g. strings, arrays).
 1999-03-19 19:07:19 +00:00
Guido van Rossum
701f25ef9d Rob Riggs wrote: 
"""
Spec says that on success pthread_create returns 0. It does not say
that an error code will be < 0. Linux glibc2 pthread_create() returns
ENOMEM (12) when one exceed process limits. (It looks like it should
return EAGAIN, but that's another story.)

For reference, see:
http://www.opengroup.org/onlinepubs/7908799/xsh/pthread_create.html
"""

[I have a feeling that similar bugs were fixed before; perhaps someone
could check that all error checks no check for != 0?]
 1999-03-15 20:27:53 +00:00
Guido van Rossum
eb894ebd0a Always test for an error return (usually NULL or -1) without setting 
an exception.
 1999-03-09 16:16:45 +00:00
Barry Warsaw
72b715d979 (initerrors): Make sure that the exception tuples ("base-classes" when 
string-based exceptions are used) reflect the real class hierarchy,
i.e. that SystemExit derives from Exception not StandardError.
 1999-02-24 00:35:43 +00:00
Guido van Rossum
124eff0225 Patch by Tim Peters to improve the range checks for range() and 
xrange(), especially for platforms where int and long are different
sizes (so sys.maxint isn't actually the theoretical limit for the
length of a list, but the largest C int is -- sys.maxint is the
largest Python int, which is actually a C long).
 1999-02-23 16:11:01 +00:00
Guido van Rossum
66368ccc55 Patch by Tommy Burnette to accept an arbitrary sequence when "(...)" 
is used in the format string, instead of requiring a tuple.  This is
in line with the general trend towards accepting arbitrary sequences.
 1999-02-17 23:16:43 +00:00
Barry Warsaw
3d05b1a0ae initmain(): Nailed a memory leak. bimod must be DECREF'd! 1999-01-29 21:30:22 +00:00
Barry Warsaw
7890203f49 bltin_exc[]: EnvironmentError is not a "leaf exception", so set it's 
leaf_exc flag to zero otherwise the name leaks memory.
 1999-01-29 20:29:49 +00:00
Barry Warsaw
fa77e09dd0 builtin_map(): A better fix for the previous leak plug (remember 
PyList_Append steals a reference even if it fails).

builtin_filter(): Had the same leak problem as builtin_map().
 1999-01-28 18:49:12 +00:00
Guido van Rossum
541563ec7e Implement -OO; "unsafe" optimization that removes docstrings. 
Marc-Andre Lemburg.
 1999-01-28 15:08:09 +00:00
Barry Warsaw
2133287c3e builtin_map(): Nailed memory leak. PyList_Append() borrows a 
reference, so you have to DECREF the appended value.  This was a fun
one!
 1999-01-28 04:21:35 +00:00
Barry Warsaw
f988e687a1 builtin_complex(): Nailed memory leak. This one's in the instance 
test for classes with a __complex__() method.  The attribute is pulled
out of the instance with PyObject_GetAttr() but this transfers
ownership and the function object was never DECREF'd.
 1999-01-27 23:13:59 +00:00
Barry Warsaw
3879333b9e PyImport_ReloadModule(): Nailed a small memory leak. In the 
else-clause of the subname test, the parentname object was never
DECREF'd.
 1999-01-27 17:54:20 +00:00
Guido van Rossum
54ecc3d24f Patches by William Lewis for Nextstep descendants. 1999-01-27 17:53:11 +00:00
Barry Warsaw
c80baa3365 err_input(): Nailed a small memory leak. If the error is E_INTR, the 
v temporary variable was never decref'd.  Test this by starting up the
interpreter, hitting C-c, then immediately exiting.

Same potential leak can occur if error is E_NOMEM, since the return is
done in the case block.  Added Py_XDECREF(v); to both blocks, just
before the return.
 1999-01-27 16:39:40 +00:00
Barry Warsaw
54892c4b2c _PySys_Init(): Nailed small memory leak. The stringobject created for 
sys.version was missing a Py_XDECREF().
 1999-01-27 16:33:19 +00:00
Guido van Rossum
3dbba6ec3a Change rare occurrences of #if HAVE_LONG_LONG to #ifdef. 1999-01-25 21:48:56 +00:00
Guido van Rossum
a71b5f4e1d Jim Ahlstrom patch: the module doc string is too long for 16-bit VC 
1.5.  Omit the second part.
 1999-01-14 19:07:00 +00:00
Guido van Rossum
e23cde2f8d Avoid overflow if possible in calculations for range(); report 
unavoidable overflow as OverflowError.
 1999-01-12 05:07:47 +00:00
Guido van Rossum
2c1f6be38e Hack for Windows so that if (1) the exit status is nonzero and (2) we 
think we have our own DOS box (i.e. we're not started from a command
line shell), we print a message and wait for the user to hit a key
before the DOS box is closed.

The hacky heuristic for determining whether we have our *own* DOS box
(due to Mark Hammond) is to test whether we're on line zero...
 1999-01-08 15:56:28 +00:00
Guido van Rossum
df69365f5f Ty Sarna writes: 
The following patches (relative to 1.5.2b1) enable Python dynamic
loading to work on NetBSD platforms that use ELF (presnetly mips and
alpha systems).  They automaticly determine wether the system is ELF or
a.out rather than using astatic list of platforms so that when other
NetBSD platforms move to ELF, python will continue to work without
change.
 1999-01-07 21:50:41 +00:00
Guido van Rossum
cad3d47f1e Chris Herborth writes: 
Donn Cave tells me the PyImport_BeImageID() function isn't needed anymore.
 1999-01-04 16:45:59 +00:00
Guido van Rossum
e0d7dae3b8 Add sys.hexversion, which is an integer encoding the version in hexadecimal. 
In other words, hex(sys.hexversion) == 0x010502b2 for Python 1.5.2b2.
This is derived from the new variable PY_VERSION_HEX defined in patchlevel.h.
(Cute, eh?)
 1999-01-03 12:55:39 +00:00
Guido van Rossum
6e0a3499ab Use PY_VERSION instead of PATCHLEVEL. 1999-01-03 12:41:50 +00:00
Guido van Rossum
47ae028071 Call PyInitFrozenExtensions() as requested by Mark Hammond (his patch). 1999-01-02 21:42:48 +00:00
Guido van Rossum
c38e7d4c4b Oops, forgot a pair of {}'s. (Greg Couch) 1998-12-23 19:53:45 +00:00
Guido van Rossum
d341500d8f Add 'N' format character to Py_BuildValue -- like 'O' but doesn't INCREF. 
Patch and suggestion by Greg Couch.
 1998-12-23 05:01:38 +00:00
Guido van Rossum
6058eb49ee Improve comment for PyImport_Import() as suggested by Bill Tutt. 1998-12-21 19:51:00 +00:00
Guido van Rossum
65d5b5763c Thanks to Chris Herborth, the thread primitives now have proper Py* 
names in the source code (they already had those for the linker,
through some smart macros; but the source still had the old, un-Py names).
 1998-12-21 19:32:43 +00:00
Guido van Rossum
885553e8d3 Use PyThreadState_GET() macro. 1998-12-21 18:33:30 +00:00
Guido van Rossum
18bc7c2276 Make current_tstate a global, _PyThreadState_Current. This is to 
support a macro in pystate.h.
 1998-12-21 18:27:28 +00:00
Guido van Rossum
1924a0677d Chris H. writes: 
If we're going to put the PyOS_strtol() proto in intobject.h we should
include it here or the symbol isn't exported on PowerPC.
 1998-12-18 22:02:37 +00:00
Guido van Rossum
0e1d0e95ea Patch by Chris Herborth: 
have to use a const-correct prototype on BeOS or the compiler gets uppity.
 1998-12-17 18:03:10 +00:00
Guido van Rossum
2edcf0d71c Move the prototype for dump_counts() to before where it is used. 
(This only applies when COUNT_ALLOCS is defined.)
 1998-12-15 16:12:00 +00:00
Guido van Rossum
46e9705eca Remove prototypes for PyOS_strto[u]l -- Chris Herborth. 1998-12-10 16:57:44 +00:00
Guido van Rossum
ca90605678 Add more SET_LINENO instructions in long argument lists 1998-12-10 16:56:22 +00:00
Guido van Rossum
926f7b6615 Adding thread support for BeOS by Chris Herborth. 1998-12-07 21:56:59 +00:00
Guido van Rossum
cf183acf15 Use PyInt_AS_LONG macro instead of explicit inlining. 1998-12-04 18:51:36 +00:00
Guido van Rossum
f261526423 Need to add default decl of DL_IMPORT, for mymalloc.h 1998-12-04 18:50:20 +00:00
Barry Warsaw
344864fcfb Added new builtin standard exception: NotImplementedError (its C 
counterpart is PyExc_NotImplementedError).
 1998-12-01 18:52:06 +00:00
Guido van Rossum
df12a59305 Fix cosmetic bug in delattr docstring discovered by JvR. 1998-11-23 22:13:04 +00:00
Guido van Rossum
014518f66c Whoops! One the "redundant" initializations removed by Vladimir in 
the previous patch wasn't -- there was a path through the code that
bypassed all initializations.  Thanks to Just for reporting the bug!
 1998-11-23 21:09:51 +00:00
Guido van Rossum
50cd34888b Remove some redundant initializations -- patch by Vladimir Marangozov. 1998-11-17 17:02:51 +00:00
Guido van Rossum
66468568df Jim Fulton writes: 
"""
I had originally not realized that PyEval_GetGlobals did not
INCREF it's return value.  The fix is to add the INCREF,
as shown below.
"""
 1998-10-22 15:46:50 +00:00
Guido van Rossum
e0e59829e0 When errno is zero, avoid calling strerror() and use "Error" for the 
message.
 1998-10-14 20:38:13 +00:00