Mercurial > cpython-lru_cache-weakref
diff Python/pythonrun.c @ 28647:9d4e138494fb legacy-trunk
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.
| author | Tim Peters <tim.peters@gmail.com> |
|---|---|
| date | Thu, 17 Apr 2003 15:21:01 +0000 |
| parents | 4f0b7acffc7d |
| children | 0e8416be208e |
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--- a/Python/pythonrun.c Thu Apr 17 14:55:42 2003 +0000 +++ b/Python/pythonrun.c Thu Apr 17 15:21:01 2003 +0000 @@ -270,6 +270,17 @@ fprintf(stderr, "[%ld refs]\n", _Py_RefTotal); #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 can raise an exception. That's okay, because each Fini() method below has been checked to make sure no exceptions are ever @@ -306,14 +317,6 @@ 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 if (Py_GETENV("PYTHONMALLOCSTATS")) _PyObject_DebugMallocStats();