diff options
Diffstat (limited to 'Doc/library/gc.rst')
| -rw-r--r-- | Doc/library/gc.rst | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/Doc/library/gc.rst b/Doc/library/gc.rst index ae615eb..0281bb7 100644 --- a/Doc/library/gc.rst +++ b/Doc/library/gc.rst @@ -174,17 +174,15 @@ value but should not rebind it): with :meth:`__del__` methods, and *garbage* can be examined in that case to verify that no such cycles are being created. - If :const:`DEBUG_SAVEALL` is set, then all unreachable objects will be added to - this list rather than freed. + If :const:`DEBUG_SAVEALL` is set, then all unreachable objects will be added + to this list rather than freed. .. versionchanged:: 3.2 - If this list is non-empty at interpreter shutdown, a warning message - gets printed. + If this list is non-empty at interpreter shutdown, a + :exc:`ResourceWarning` is emitted, which is silent by default. If + :const:`DEBUG_UNCOLLECTABLE` is set, in addition all uncollectable objects + are printed. - :: - - gc: 2 uncollectable objects at shutdown: - Use gc.set_debug(gc.DEBUG_UNCOLLECTABLE) to list them. The following constants are provided for use with :func:`set_debug`: @@ -203,12 +201,12 @@ The following constants are provided for use with :func:`set_debug`: .. data:: DEBUG_UNCOLLECTABLE Print information of uncollectable objects found (objects which are not - reachable but cannot be freed by the collector). These objects will be added to - the ``garbage`` list. + reachable but cannot be freed by the collector). These objects will be added + to the ``garbage`` list. .. versionchanged:: 3.2 Also print the contents of the :data:`garbage` list at interpreter - shutdown (rather than just its length), if it isn't empty. + shutdown, if it isn't empty. .. data:: DEBUG_SAVEALL |