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| author | Victor Stinner <victor.stinner@gmail.com> | 2016-03-19 00:03:51 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2016-03-19 00:03:51 (GMT) |
| commit | 914cde89d4c94b0b9206d0fa22322a1142833a56 (patch) | |
| tree | 7eed294f0da18437f719df470dbee278cfb40787 /Doc/c-api/exceptions.rst | |
| parent | 1231a4615fd447f0988a72a134a1fc5e7d4e8d69 (diff) | |
| download | cpython-914cde89d4c94b0b9206d0fa22322a1142833a56.zip cpython-914cde89d4c94b0b9206d0fa22322a1142833a56.tar.gz cpython-914cde89d4c94b0b9206d0fa22322a1142833a56.tar.bz2 | |
On ResourceWarning, log traceback where the object was allocated
Issue #26567:
* Add a new function PyErr_ResourceWarning() function to pass the destroyed
object
* Add a source attribute to warnings.WarningMessage
* Add warnings._showwarnmsg() which uses tracemalloc to get the traceback where
source object was allocated.
Diffstat (limited to 'Doc/c-api/exceptions.rst')
| -rw-r--r-- | Doc/c-api/exceptions.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Doc/c-api/exceptions.rst b/Doc/c-api/exceptions.rst index 1e708a8..57f36ac 100644 --- a/Doc/c-api/exceptions.rst +++ b/Doc/c-api/exceptions.rst @@ -334,6 +334,14 @@ an error value). .. versionadded:: 3.2 +.. c:function:: int PyErr_ResourceWarning(PyObject *source, Py_ssize_t stack_level, const char *format, ...) + + Function similar to :c:func:`PyErr_WarnFormat`, but *category* is + :exc:`ResourceWarning` and pass *source* to :func:`warnings.WarningMessage`. + + .. versionadded:: 3.6 + + Querying the error indicator ============================ |