[Python-checkins] python/dist/src/Doc/api init.tex,1.7,1.8

2003年4月15日 08:11:23 -0700

Update of /cvsroot/python/python/dist/src/Doc/api
In directory sc8-pr-cvs1:/tmp/cvs-serv28051/Doc/api
Modified Files:
	init.tex 
Log Message:
- pythunrun.c, Py_Finalize(): move the call to _Py_PrintReferences()
 even farther down, to just before the call to
 _PyObject_DebugMallocStats(). This required the following changes:
- pystate.c, PyThreadState_GetDict(): changed not to raise an
 exception or issue a fatal error when no current thread state is
 available, but simply return NULL without raising an exception
 (ever).
- object.c, Py_ReprEnter(): when PyThreadState_GetDict() returns NULL,
 don't raise an exception but return 0. This means that when
 printing a container that's recursive, printing will go on and on
 and on. But that shouldn't happen in the case we care about (see
 first bullet).
- Updated Misc/NEWS and Doc/api/init.tex to reflect changes to
 PyThreadState_GetDict() definition.
Index: init.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/api/init.tex,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** init.tex	2 Mar 2003 13:17:20 -0000	1.7
--- init.tex	15 Apr 2003 15:10:49 -0000	1.8
***************
*** 678,684 ****
 Return a dictionary in which extensions can store thread-specific
 state information. Each extension should use a unique key to use to
! store state in the dictionary. If this function returns \NULL, an
! exception has been raised and the caller should allow it to
! propagate.
 \end{cfuncdesc}
 
--- 678,687 ----
 Return a dictionary in which extensions can store thread-specific
 state information. Each extension should use a unique key to use to
! store state in the dictionary. It is okay to call this function
! when no current thread state is available.
! If this function returns \NULL, no exception has been raised and the
! caller should assume no current thread state is available.
! \versionchanged[Previously this could only be called when a current
! thread is active, and \NULL meant that an exception was raised]{2.3}
 \end{cfuncdesc}