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* Protect PyErr_Format format string argument from overflow.Guido van Rossum1998-01-191-1/+1
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* Protect PyErr_Format format string argument from overflow (ironically,Guido van Rossum1998-01-191-1/+1
| | | | the error was about a bad format string :-).
* Add unistd.h for isatty().Guido van Rossum1998-01-191-0/+4
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* Better #ifdefs for NetBSD, taking into account that at least on netBSDGuido van Rossum1998-01-191-3/+8
| | | | | 1.3, dlopen() etc. are fully implemented, including dlerror(). From Jaromir Dolecek and Ty Sarna.
* It seems obvious that when Py_Finalize() decides that there's nothingGuido van Rossum1998-01-191-2/+2
| | | | to do, it should not call sys.exitfunc either...
* Rewritten PyImport_Cleanup() and its helper, clear_carefully(). TheyGuido van Rossum1998-01-191-12/+98
| | | | | | | | | | | | | | | | | | now implement the following finalization strategy. 1. Whenever this code deletes a module, its directory is cleared carefully, as follows: - set all names to None that begin with exactly one underscore - set all names to None that don't begin with two underscores - clear the directory 2. Modules are deleted in the following order: - modules with a reference count of 1, except __builtin__ or __sys__ - repeat until no more are found with a reference count of 1 - __main__ if it's still there - all remaining modules except __builtin__ or sys - sys _ __builtin__
* Last-minute fix for Jim H: don't die after del sys.stdoutGuido van Rossum1997-12-311-2/+11
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* Plug the most annoying recursive printing problem -- reset '_' to NoneGuido van Rossum1997-12-261-3/+8
| | | | | before printing and set it to the printed variable *after* printing (and only when printing is successful).
* Oops -- '(' is also a legal start character of a new format...Guido van Rossum1997-12-191-0/+1
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* Oops! Should've renamed dos_8x3 to dos-8x3 here, too.Guido van Rossum1997-12-171-3/+3
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* For base 10, cast unsigned long to long before testing overflow.Guido van Rossum1997-12-151-2/+8
| | | | This prevents 4294967296 from being an acceptable way to spell zero!
* Need a cast when comparing type object in isinstance()Guido van Rossum1997-12-101-1/+1
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* Add explicit check for correct next character in format at end ofGuido van Rossum1997-12-091-0/+7
| | | | | format. This will complain about illegal formats like "O#" instead of ignoring the '#'.
* Fix subtle bug in cleanup code in PyErr_NormalizeException(), detectedGuido van Rossum1997-12-091-2/+2
| | | | | by Marc Lemburg. There's a path through the code where *val is NULL, but value isn't, and value should be DECREF'ed.
* Changed the finalization order again so that the reference countGuido van Rossum1997-12-081-13/+18
| | | | | printing (when Py_DEBUG is defined) happens while there's still a current thread...
* Jeff Rush: add definition for S_IFMT for VisualAge C/C++ under OS2.Guido van Rossum1997-12-051-0/+5
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* Add the flag RTLD_GLOBAL to the dlopen() options.Guido van Rossum1997-12-021-3/+7
| | | | | | | This exports symbols defined by the loaded extension to other extensions (loaded later). (I'm not quite sure about this but suppose it can't hurt...)
* Make stdin unbuffered too, when PYTHONUNBUFFERED is specified.Guido van Rossum1997-12-021-0/+1
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* Support type objects in isinstance().Guido van Rossum1997-12-021-10/+15
| | | | | E.g. isinstance('',types.StringType) will return true now instead of raising a TypeError exception. This is for JPython compatibility.
* Apply str() to sys.ps1 or sys.ps2 before using them as a prompt, soGuido van Rossum1997-11-251-16/+14
| | | | | you can assign an object whose str() evaluates to the current directory (or whatever).
* os2 patch by Jeff RushGuido van Rossum1997-11-223-2/+44
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* Plug memory leak in Py_BuildValue when using {...} to construct dictionaries.Guido van Rossum1997-11-201-3/+5
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* Fix importing of shared libraries from inside packages.Guido van Rossum1997-11-192-3/+26
| | | | | | | | This is a bit of a hack: when the shared library is loaded, the module name is "package.module", but the module calls Py_InitModule*() with just "module" for the name. The shared library loader squirrels away the true name of the module in _Py_PackageContext, and Py_InitModule*() will substitute this (if the name actually matches).
* Two changes (here we go again :-( ).Guido van Rossum1997-11-191-35/+3
| | | | | | | | | | 1) The __builtins__ variable in the __main__ module is set to the __builtin__ module instead of its __dict__. 2) Get rid of the SIGHUP and SIGTERM handlers. They can't be made to work reliably when threads may be in use, they are Unix specific, and Python programmers can now program this functionality is a safer way using the signal module.
* Give more detailed error message when the argument count isn't right.Guido van Rossum1997-11-191-4/+6
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* Fix memory leak in exec statement with code object -- the None returnedGuido van Rossum1997-11-111-2/+4
| | | | | | by PyEval_EvalCode() on success was never DECREF'ed. Fix by Bernhard Herzog.
* Undo half of the previous change :-(Guido van Rossum1997-11-041-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | Setting interp->builtins to the __builtin__ module instead of to its dictionary had the unfortunate side effect of always running in restricted execution mode :-( I will check in a different way of setting __main__.__builtins__ to the __builtin__ module later. Also, there was a typo -- a comment was unfinished, and as a result some finalizations were not being executed. In Bart Simpson style, I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes. I Will Not Check In Untested Changes.
* Get rid of another reference to _PyImport_Inittab (now a static array)Guido van Rossum1997-11-041-2/+2
| | | | | that should be PyImport_Inittab (a new pointer initialized to point to the array).
* The warning about thread still having a frame now only happens inGuido van Rossum1997-11-031-1/+1
| | | | verbose mode.
* Two independent changes (alas):Guido van Rossum1997-11-031-19/+16
| | | | | | | | | | | | - The interp->builtins variable (and hence, __main__.__builtins__) is once again initialized to the built-in *module* instead of its dictionary. - The finalization order is once again changed. Signals are finalized relatively early, because (1) it DECREF's the signal handlers, and if a signal handler happens to be a bound method, deleting it could cause problems when there's no current thread around, and (2) we don't want to risk executing signal handlers during finalization.
* New policy for package imports: only a directory containingGuido van Rossum1997-10-311-2/+38
| | | | | | __init__.py (or __init__.pyc/.pyo, whichever applies) is considered a package. All other subdirectories are left alone. Should make Konrad Hinsen happy!
* Instead of using _PyImport_Inittab[] directly, use the new "official"Guido van Rossum1997-10-311-4/+8
| | | | pointer *PyImport_Inittab which is initialized to _PyImport_Inittab.
* Some patches to Lee Busby's fpectl mods that accidentally didn't make itGuido van Rossum1997-10-201-2/+1
| | | | into 1.5a4.
* Don't use sscanf(s, "%x", &c) to parse \xX... escapes; hardcode it.Guido van Rossum1997-10-201-3/+10
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* Shared libraries didn't quite work under AIX because of the change inGuido van Rossum1997-10-101-0/+11
| | | | | status of the GNU readline interface. Here's a patch, by Vladimir Marangozov.
* Moved mac-specific speedup to a different place (Jack)Guido van Rossum1997-10-081-5/+5
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* Fixed for WITHOUT_COMPLEX compilation (Jack)Guido van Rossum1997-10-081-1/+2
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* New version of PyErr_NewException() that is compatible with -X option.Guido van Rossum1997-10-031-14/+35
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* Initialize Py_UseClassExceptionsFlag to 1.Guido van Rossum1997-10-031-1/+1
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* Remove unreachable "return 1" at end of ensure_fromlist().Guido van Rossum1997-10-031-1/+1
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* Fix small omission: with all the new code, sys.exit(None) would printGuido van Rossum1997-10-031-0/+2
| | | | "None"; this should be equivalent to sys.exit(0).
* Change PyEval_SaveThread() and PyEval_RestoreThread() to always do theGuido van Rossum1997-09-301-12/+9
| | | | | | tstate swapping. Only the acquiring and releasing of the lock is conditional (twice, under ``#ifdef WITH_THREAD'' and inside ``if (interpreter_lock)'').
* Fix a bug in this code that made it do the wrong thing when an optionGuido van Rossum1997-09-301-1/+4
| | | | was a single '-'. Thanks to Andrew Kuchling.
* PyErr_NormalizeException(): If the exception's type is a class and theBarry Warsaw1997-09-301-0/+8
| | | | | instance's class is a subclass of this, then use the instance's class as the exception type.
* Get DLL version from a variable.Guido van Rossum1997-09-291-1/+3
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* Release interpreter lock around readline call in [raw_]input().Guido van Rossum1997-09-261-0/+2
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* Py_Initialize(): move the call to _PyImport_FixupExtension() to afterBarry Warsaw1997-09-181-1/+1
| | | | | the phase 2 init of the __builtin__ module, so that multiple interpreters will get the right exceptions.
* initerrors(): Eliminate circular reference which was causing a smallBarry Warsaw1997-09-181-3/+3
| | | | | | | | | | | | but annoying memory leak. This was introduced when PyExc_Exception was added; the loop above populating the PyExc_StandardError exception tuple started at index 1 in bltin_exc, but PyExc_Exception was added at index 0, so PyExc_StandardError was getting inserted in itself! How else can a tuple include itself?! Change the loop to start at index 2. This was a *fun* one! :-)
* [Py_Exc]NumberError => [Py_Exc]ArithmeticErrorBarry Warsaw1997-09-161-7/+7
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* PyErr_Print(): When printing a class exception, try to dig out theBarry Warsaw1997-09-161-6/+21
| | | | | __module__ string and if found, print <module>.<class>, unless <module> == "exceptions".
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