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1436 commits

Author SHA1 Message Date
Guido van Rossum
b05a5c7698 Instead of importing graminit.h whenever one of the three grammar 'root' 
symbols is needed, define these in Python.h with a Py_ prefix.
 1997-05-07 17:46:13 +00:00
Guido van Rossum
666b17a280 New dir() function -- 
- uses abstract interface where possible
- uses __members__ and __methods__
- returns [] when an object has no info available
 1997-05-06 16:36:57 +00:00
Guido van Rossum
478e718aca Keep MS compiler happy: use (int)strlen() when comparing; make sure 
not to use kill().
 1997-05-06 15:24:59 +00:00
Guido van Rossum
fc49073cd0 Used operators from abstract.h where possible (arithmetic operators, 
get/set/del item).  This removes a pile of duplication.  There's no
abstract operator for 'not' but I removed the function call for it
anyway -- it's a little faster in-line.
 1997-05-06 15:06:49 +00:00
Guido van Rossum
fdf95dd525 Checkin of Jack's buffer mods. 
Not really checked, but didn't fail any tests either...
 1997-05-05 22:15:02 +00:00
Guido van Rossum
13454c3f9c Fix old typo PyArgs_VaParse -> PyArg_VaParse. 
(Redoing the checking without merging in Jack's buffer mods.)
 1997-05-05 21:57:29 +00:00
Guido van Rossum
a027efa5bf Massive changes for separate thread state management. 
All per-thread globals are moved into a struct which is manipulated
separately.
 1997-05-05 20:56:21 +00:00
Guido van Rossum
73237c54b4 Only use PyCode_Addr2Line to get tb_lineno when Py_OptimizeFlag is set. 1997-05-05 20:53:25 +00:00
Guido van Rossum
9218b70bdc Remove 2 out of 3 __FreeBSD__ tests. 
These are no longer needed as of FreeBSD 2.0.5, according to
Thomas Gellekum <tg@ihf.rwth-aachen.de>.
 1997-05-05 15:03:26 +00:00
Guido van Rossum
f4806c2a85 Add detach call so threads are GC'ed. 1997-04-30 19:59:22 +00:00
Guido van Rossum
bc2472db8e Avoid some potential (though unlikely) sprintf buffer overflows. 1997-04-30 19:07:54 +00:00
Guido van Rossum
15e33a4c42 Avoid sprintf buffer overflow if more than 9999 arguments. 1997-04-30 19:00:27 +00:00
Guido van Rossum
d11bfdd9f5 Ugly hack for SGI IRIX 6.2. Apparently _POSIX_THREADS is defined even 
when the pthread package is not installed.  configure knows better, so
#undef _POSIX_THREADS when pthread.h does not exist.
 1997-04-29 21:48:34 +00:00
Guido van Rossum
bb5c6f8529 Oops, forgot one: inittab. 1997-04-29 20:42:30 +00:00
Guido van Rossum
0bac33b420 Oops, forgot one: inittab. 1997-04-29 20:24:10 +00:00
Guido van Rossum
79f25d9a7b Quickly renamed the remaining files -- this directory is done. 1997-04-29 20:08:16 +00:00
Guido van Rossum
65bf9f265e Quickly renamed. 1997-04-29 18:33:38 +00:00
Guido van Rossum
373c869a6a Quickly renamed. Also removed the long comment explaining why this is 
better than the old error API.
 1997-04-29 18:22:47 +00:00
Guido van Rossum
b209a116cf Quickly renamed. 1997-04-29 18:18:01 +00:00
Guido van Rossum
62cb0bafe2 Moved to ../Modules. 1997-04-29 15:50:32 +00:00
Guido van Rossum
58a6ac55d2 Removed cgensupport.[co] (to ../Modules). 1997-04-29 15:42:53 +00:00
Guido van Rossum
c474deaaf6 Expand one level of symbolic link in sys.argv[0] before inserting its 
dirname in sys.path.  This means that you can create a symbolic link
foo in /usr/local/bin pointing to /usr/yourname/src/foo/foo.py, and
then invoking foo will insert /usr/yourname/src/foo in sys.path, not
/usr/local/bin.  This makes it easier to have multifile programs
(before, the program would have to do an os.readlink(sys.argv[0])
itself and insert the resulting directory in sys.path -- Grail does
this).

Note that the expansion is only used for sys.path; sys.argv[0] is
still the original, unadorned filename (/usr/local/bin/foo in the
example).
 1997-04-25 15:38:31 +00:00
Guido van Rossum
03a7466b8f OK, ready to make 'assert' a keyword (instead of '__assert__'). 1997-04-16 00:34:46 +00:00
Guido van Rossum
7844e38a98 Keep Microsoft VC happy. 1997-04-11 20:44:04 +00:00
Guido van Rossum
6bf62dad9e Keep gcc -Wall and Microsoft VC happy. 1997-04-11 20:37:35 +00:00
Guido van Rossum
1d2e240954 (Jack:) On the Mac, don't automatically enable dynamic loading. 1997-04-11 19:22:06 +00:00
Guido van Rossum
62bf108392 (Jack:) Don't define TRUE and FALSE if already defined. 1997-04-11 19:19:46 +00:00
Guido van Rossum
6976a52099 (Jack:) On the Mac, use standard strerror() if using MSL C-library. 1997-04-11 19:18:23 +00:00
Guido van Rossum
644a12b00c Tweaks to keep the Microsoft compiler quier. 1997-04-09 19:24:53 +00:00
Guido van Rossum
5f5e817e00 Support for alternative string quotes (a"xx", b"xx", c"xx", ...). 
In interactive mode, do generate code for single-string statements.
 1997-04-06 03:41:40 +00:00
Guido van Rossum
2a7f58de1c Allow passing a .pyo file. 
Print correct name in fatal error from PyErr_Print.
 1997-04-02 05:28:38 +00:00
Guido van Rossum
228d7f3f67 Added assert statement. 1997-04-02 05:24:36 +00:00
Guido van Rossum
8ecd1ad785 Added assert grammar. 1997-04-02 05:24:08 +00:00
Guido van Rossum
c6472e9ee1 1. Add string conversions to int(), long(), float(). (Not to complex()!) 
2. Fix two bugs in complex():

   - Memory leak when using complex(classinstance) -- r was never
   DECREF'ed.

   - Conversion of the second argument, if not complex, was done using
   the type vector of the 1st.
 1997-03-31 17:15:43 +00:00
Guido van Rossum
45b83915f8 New form of PyFPE_END_PROTECT macro. 1997-03-14 04:32:50 +00:00
Guido van Rossum
6af0c00ab6 Fix dumb bug calling parsestrplus with wrong node as argument. 
Add prototypes for parsestr() and parsestrplus() (unrelated, but
seemed to make sense.)
 1997-03-11 21:25:55 +00:00
Guido van Rossum
1c6a459921 Define __debug__ as 0 if -O is given, 1 otherwise. Also test for 
errors in initializing the dictionary.
 1997-03-11 18:43:26 +00:00
Guido van Rossum
7c53111d5b Added support for ``if __debug__:'' -- if -O is given, this form is 
recognized by the code generator and code generation for the test and
the subsequent suite is suppressed.

One must write *exactly* ``if __debug__:'' or ``elif __debug__:'' --
no parentheses or operators must be present, or the optimization is
not carried through.  Whitespace doesn't matter.  Other uses of
__debug__ will find __debug__ defined as 0 or 1 in the __builtin__
module.
 1997-03-11 18:42:21 +00:00
Guido van Rossum
0824f63cfc When -O is given, use ".pyo" instead of ".pyc". 1997-03-11 18:37:35 +00:00
Guido van Rossum
c43b685054 Clarify error message for unexpected keyword parameter. 1997-03-10 22:58:23 +00:00
Guido van Rossum
82598051e6 Greatly renamed. Not a very thorough job -- I'm going to restructure 
it anyway.
 1997-03-05 00:20:32 +00:00
Guido van Rossum
8e793d925c Add global Py_OptimizeFlag. SET_LINENO is omitted again unless this is 
nonzero.
 1997-03-03 19:13:14 +00:00
Guido van Rossum
0ae748d3c4 Changes for Lee Busby's SIGFPE patch set. 
New file pyfpe.c and exception FloatingPointError.
Surround some f.p. operations with PyFPE macro brackets.
 1997-02-14 22:58:07 +00:00
Guido van Rossum
0f4bbd2f34 Keep gcc -Wall happy. 1997-02-14 21:12:56 +00:00
Guido van Rossum
2dc466169e Oops, remove an unused variable from PyErr_Format(). 1997-02-14 20:57:31 +00:00
Guido van Rossum
7433b12a5c Added new global flag variable Py_InteractiveFlag and new function 
Py_FdIsInteractive().  The flag is supposed to be set by the -i
command line option.  The function is supposed to be called instead of
isatty().  This is used for Lee Busby's wish #1, to have an option
that pretends stdin is interactive even when it really isn't.
 1997-02-14 19:45:36 +00:00
Guido van Rossum
1548bacb14 Added convenience function PyErr_Format(exception, formatstring, ...) -> NULL. 1997-02-14 17:09:47 +00:00
Guido van Rossum
0d85be19e2 *Don't* kill all local variables on function exit. This will be done 
by the frameobject dealloc when it is time for the locals to go.  When
there's still a traceback object referencing this stack frame, we
don't want the local variables to disappear yet.

(Hmm...  Shouldn't they be copied to the f_locals dictionary?)
 1997-02-14 16:32:14 +00:00
Guido van Rossum
e8811f85ed Added intern() function. 1997-02-14 15:48:05 +00:00
Guido van Rossum
deb0c5e66c Two small changes: 
- Use co->... instead of f->f_code->...; save an extra lookup of what
we already have in a local variable).

- Remove test for nlocals > 0 before setting fastlocals to
f->f_localsplus; 0 is a rare case and the assignment is safe even
then.
 1997-01-27 23:42:36 +00:00