? btreecheck.diff
? kedaipatch
Index: Transience.py
===================================================================
RCS file: /cvs-repository/Zope/lib/python/Products/Transience/Transience.py,v
retrieving revision 1.28.6.4
diff -r1.28.6.4 Transience.py
34a35
> from BTrees.check import check, display
45a47
> from cStringIO import StringIO
807c809,830
<                 v = self._data[b].get(k, notfound)
---
>                 try:
>                     v = self._data[b].get(k, notfound)
>                 except KeyError:
>                     LOG('Transience', WARNING,
>                         'KeyError raised in get, checking _data BTree')
>                     try:
>                         check(self._data)
>                         LOG('Transience', WARNING,'BTree check succeeded')
>                     except:
>                         # BTree check failed
>                         oldstdout = sys.stdout
>                         tmp = StringIO()
>                         try:
>                             sys.stdout = tmp
>                             display(self._data)
>                             tmp.seek(0)
>                             LOG('Transience', WARNING,'BTree check failed',
>                                 tmp.read(), error=sys.exc_info())
>                             tmp.close()
>                         finally:
>                             sys.stdout = oldstdout
>                     raise