Add a new warning gategory, ResourceWarning, as discussed on python-dev. It is silent by default,
except when configured --with-pydebug.
Emit this warning from the GC shutdown procedure, rather than just printing to stderr.
diff --git a/Python/errors.c b/Python/errors.c
index e3486b9..0490614 100644
--- a/Python/errors.c
+++ b/Python/errors.c
@@ -767,8 +767,10 @@
}
Py_XDECREF(moduleName);
}
- PyFile_WriteString(" in ", f);
- PyFile_WriteObject(obj, f, 0);
+ if (obj) {
+ PyFile_WriteString(" in ", f);
+ PyFile_WriteObject(obj, f, 0);
+ }
PyFile_WriteString(" ignored\n", f);
PyErr_Clear(); /* Just in case */
}