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Py_Finalize(): Reverted recent changes that tried to move the 

PYTHONDUMPREFS output after most teardown.  Attempts to use
PYTHONDUMPREFS with the Zope3 test suite died with Py_FatalError(),
since _Py_PrintReferences() can end up executing arbitrary Python code
(for objects that override __repr__), and that requires an intact
interpreter.
This commit is contained in:
Tim Peters 2003-04-17 15:21:01 +00:00
parent d3ab37f1df
commit 9cf25ce3a0
1 changed files with 11 additions and 8 deletions
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19
Python/pythonrun.c
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@ -270,6 +270,17 @@ Py_Finalize(void)
fprintf(stderr, "[%ld refs]\n", _Py_RefTotal); fprintf(stderr, "[%ld refs]\n", _Py_RefTotal);
#endif #endif
#ifdef Py_TRACE_REFS
/* Display all objects still alive -- this can invoke arbitrary
* __repr__ overrides, so requires a mostly-intact interpreter.
* Alas, a lot of stuff may still be alive now that will be cleaned
* up later.
*/
if (Py_GETENV("PYTHONDUMPREFS")) {
_Py_PrintReferences(stderr);
}
#endif /* Py_TRACE_REFS */
/* Now we decref the exception classes. After this point nothing /* Now we decref the exception classes. After this point nothing
can raise an exception. That's okay, because each Fini() method can raise an exception. That's okay, because each Fini() method
below has been checked to make sure no exceptions are ever below has been checked to make sure no exceptions are ever
@ -306,14 +317,6 @@ Py_Finalize(void)
PyGrammar_RemoveAccelerators(&_PyParser_Grammar); PyGrammar_RemoveAccelerators(&_PyParser_Grammar);
#ifdef Py_TRACE_REFS
/* Dump references -- this may implicitly need the thread state,
so this is the last possible place where we can do this. */
if (Py_GETENV("PYTHONDUMPREFS")) {
_Py_PrintReferences(stderr);
}
#endif /* Py_TRACE_REFS */
#ifdef PYMALLOC_DEBUG #ifdef PYMALLOC_DEBUG
if (Py_GETENV("PYTHONMALLOCSTATS")) if (Py_GETENV("PYTHONMALLOCSTATS"))
_PyObject_DebugMallocStats(); _PyObject_DebugMallocStats();