mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-24 11:44:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

refactor __del__ exception handler into PyErr_WriteUnraisable

Browse source 
add sanity check to gc: if an exception occurs during GC, call
PyErr_WriteUnraisable and then call Py_FatalEror.
This commit is contained in:
Jeremy Hylton 2000-09-01 02:47:25 +00:00
parent b9ce5ada37
commit b709df3810
5 changed files with 50 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

11
Doc/api/api.tex
View file

@ -972,6 +972,17 @@ alternate base class. The \var{dict} argument can be used to specify
a dictionary of class variables and methods.
\end{cfuncdesc}
\begin{cfuncdesc}{void}{PyErr_WriteUnraisable}{PyObject *obj}
This utility function prints a warning message to \var{sys.stderr}
when an exception has been set but it is impossible for the
interpreter to actually raise the exception. It is used, for example,
when an exception occurs in an \member{__del__} method.
The function is called with a single argument \var{obj} that
identifies where the context in which the unraisable exception
occurred. The repr of \var{obj} will be printed in the warning
message.
\end{cfuncdesc}
\section{Standard Exceptions \label{standardExceptions}}