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* Kill all local variables on function return. This closes a giganticGuido van Rossum1997-01-211-0/+12
| | | | | leak of memory and file descriptors (thanks for Roj for reporting that!). Alas, the speed goes down by 5%. :-(
* Only call sigcheck() at the ticker code if we don't have true signals.Guido van Rossum1997-01-211-2/+6
| | | | | | | This is safe now that both intrcheck() and signalmodule.c schedule a sigcheck() call via Py_AddPendingCall(). This gives another 7% speedup (never run such a test twice ;-).
* Cleanup:Guido van Rossum1997-01-211-222/+10
| | | | | | | | | | - fix bug in Py_MakePendingCalls() with threading - fix return type of do_raise - remove build_slice (same as PySlice_New) - remove code inside #if 0 - remove code inside #ifdef CHECK_STACK - remove code inside #ifdef SUPPORT_OBSOLETE_ACCESS - comment about newimp.py should refer to ni.py
* Changes for frame object speedup:Guido van Rossum1997-01-201-14/+2
| | | | | | - get fastlocals differently - call newframeobject() with fewer arguments - toss getowner(), which was unused anyway
* Add "if (x != NULL) continue;" (or similar for err==0) before theGuido van Rossum1997-01-181-18/+60
| | | | | break to most cases, as suggested by Tim Peters. This gives another 8-10% speedup.
* Use the stack size from the code object and the CO_MAXBLOCKS constantGuido van Rossum1997-01-171-2/+10
| | | | from compile.h. Remove all eval stack overflow checks.
* Rename DEBUG macro to Py_DEBUGGuido van Rossum1996-12-301-3/+3
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* Moved the raise logic out of the main interpreter loop to a separate function.Guido van Rossum1996-12-101-60/+127
| | | | | | | | | | | | | | | The raise logic has one additional feature: if you raise <class>, <value> where <value> is not an instance, it will construct an instance using <value> as argument. If <value> is None, <class> is instantiated without arguments. If <value> is a tuple, it is used as the argument list. This feature is intended to make it easier to upgrade code from using string exceptions to using class exceptions; without this feature, you'd have to change every raise statement from ``raise X'' to ``raise X()'' and from ``raise X, y'' to ``raise X(y)''. The latter is still the recommended form (because it has no ambiguities about the number of arguments), but this change makes the transition less painful.
* Change the Don Beaudry hack into the Don B + Jim F hack; now, if *any*Guido van Rossum1996-12-051-28/+26
| | | | | | base class is special it gets invoked. Make gcc -Wall happy.
* New permission notice, includes CNRI.Guido van Rossum1996-10-251-13/+20
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* Raise TypeError, not KeyError, on unknown keyword argument.Guido van Rossum1996-08-191-2/+1
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* Don't test here for negative number to float power; that belongs inGuido van Rossum1996-08-161-9/+0
| | | | floatobject.c.
* Disable support for access statementGuido van Rossum1996-08-121-0/+28
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* Better error message if stride used on normal sequence objectGuido van Rossum1996-07-301-2/+10
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* Changes for slice and ellipsesGuido van Rossum1996-07-301-13/+67
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* Renamed static pow() to powerop() to avoid name conflict in some compilers.Guido van Rossum1996-06-191-4/+4
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* Removed some done "to do" items.Guido van Rossum1996-05-241-9/+3
| | | | Changed #ifdef DEBUG slightly.
* removed sime redundant header includes and decls.Guido van Rossum1996-05-231-8/+0
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* changes for complex and power (**) operatorGuido van Rossum1996-01-121-0/+38
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* don't return from main loop when error occursGuido van Rossum1995-12-101-1/+2
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* spell TraceBack with capital BGuido van Rossum1995-09-181-1/+1
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* empty kw dict is ok for builtinsGuido van Rossum1995-08-041-1/+6
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* fix bogus DECREF in finally clauseGuido van Rossum1995-07-281-0/+1
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* changes for keyword args to built-in functions and classesGuido van Rossum1995-07-261-19/+43
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* keyword arguments and faster callsGuido van Rossum1995-07-181-364/+459
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* 3rd arg for raise; INCOMPLETE keyword parameter passing (currently ↵Guido van Rossum1995-07-071-30/+151
| | | | f(kw=value) is seen as f('kw', value))
* fix dusty debugging macrosGuido van Rossum1995-03-291-1/+1
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* remove unused code for tp_callGuido van Rossum1995-03-221-13/+1
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* various tuple related optimizations; remove unused b/w compat code from ceval.cGuido van Rossum1995-03-091-74/+26
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* fix bug in try-finally with class exceptions; declare different func ↵Guido van Rossum1995-02-171-6/+7
| | | | pointers for different uses
* call __import__() with 4 args instead of 1Guido van Rossum1995-02-141-1/+51
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* use Py_CHARMASKGuido van Rossum1995-02-101-1/+2
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* DECREF result of run_stringGuido van Rossum1995-02-071-2/+3
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* remove unused variableGuido van Rossum1995-01-301-1/+0
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* allow classes as exceptionsGuido van Rossum1995-01-261-4/+26
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* add missing INCREF in RAISE_EXCEPTIONGuido van Rossum1995-01-201-1/+2
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* different init for __builtins__Guido van Rossum1995-01-171-2/+2
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* use getbuiltins() everywhere, it defaults to getbuiltidict()Guido van Rossum1995-01-121-1/+2
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* __builtins__ mods (and sys_checkinterval for ceval.c)Guido van Rossum1995-01-091-21/+25
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* Use new instancebinop interfaceGuido van Rossum1995-01-071-18/+18
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* Added 1995 to copyright message.Guido van Rossum1995-01-041-2/+2
| | | | | | bltinmodule.c: fixed coerce() nightmare in ternary pow(). modsupport.c (initmodule2): pass METH_FREENAME flag to newmethodobject(). pythonrun.c: move flushline() into and around print_error().
* Lots of changes, most minor (fatal() instead of abort(), use ofGuido van Rossum1995-01-021-44/+62
| | | | | | err_fetch/err_restore and so on). But... NOTE: import.c has been rewritten and all the DL stuff is now in the new file importdl.c.
* replace abort() calls by fatal()Guido van Rossum1994-11-101-14/+6
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* * Python/ceval.c, Include/ceval.h: promote MakePendingCalls toGuido van Rossum1994-09-291-4/+33
| | | | | | | | | | global: Py_MakePendingCalls. Also guard against recursive calls * Include/classobject.h, Objects/classobject.c, Python/{ceval.c,bltinmodule.c}: entirely redone operator overloading. The rules for class instances are now much more relaxed than for other built-in types (whose coerce must still return two objects of the same type)
* * Python/ceval.c (eval_code): added registry of pending functionsGuido van Rossum1994-09-141-1/+91
| | | | | (to be used by functions that are called asynchronously, like UNIX signal handlers or Mac I/O completion routines)
* call_object: print message before abort()Guido van Rossum1994-08-301-157/+144
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* * mpzmodule.c: cast some methods to the proper type.Guido van Rossum1993-12-171-1/+0
| | | | | | | * traceback.c (tb_print): use sys.tracebacklimit as a maximum number of traceback entries to print (default 1000). * ceval.c (printtraceback): Don't print stack trace header -- this is now done by tb_print().
* * mpzmodule.c: removed redundant mpz_print function.Guido van Rossum1993-11-051-6/+7
| | | | | | | | | | | | | | * object.[ch], bltinmodule.c, fileobject.c: changed str() to call strobject() which calls an object's __str__ method if it has one. strobject() is also called by writeobject() when PRINT_RAW is passed. * ceval.c: rationalize code for PRINT_ITEM (no change in function!) * funcobject.c, codeobject.c: added compare and hash functionality. Functions with identical code objects and the same global dictionary are equal. Code objects are equal when their code, constants list and names list are identical (i.e. the filename and code name don't count). (hash doesn't work yet since the constants are in a list and lists can't be hashed -- suppose this should really be done with a tuple now we have resizetuple!)
* * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c,Guido van Rossum1993-11-011-0/+1
| | | | | | pythonrun.c: added static forward declarations * pythonrun.h, ceval.h, longobject.h, node.h: removed declarations of static routines
* Several optimizations and speed improvements.Sjoerd Mullender1993-10-221-7/+5
| | | | cstubs: Use Matrix type instead of float[4][4].
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