Eric Smith <e...@trueblade.com> added the comment:
Here's a version that would be more analogous to what the C implementation
would look like. It uses a class instead of a closure to capture the "chain"
value. The 2 exposed functions syslog_exception and enable_exception_logging
are the new APIs in this proposal, which would be written in C as part of the
syslog module. The class is a hidden implementation detail.
########################
import traceback
import syslog
import sys
def syslog_exception(etype, evalue, etb):
# The result of traceback.format_exception might contain
# embedded newlines, so we have the nested loops.
for line in traceback.format_exception(etype, evalue, etb):
for line in line.rstrip().split('\n'):
syslog.syslog(line)
class _Hook(object):
def __init__(self, chain):
# Should we chain to the existing sys.excepthook?
self._current_hook = sys.excepthook if chain else None
def _hook(self, etype, evalue, etb):
if self._current_hook:
self._current_hook(etype, evalue, etb)
syslog_exception(etype, evalue, etb)
def enable_exception_logging(chain=True):
sys.excepthook = _Hook(chain)._hook
----------
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue8214>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
