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Add PySnmpError.cause attribute #168

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Aug 5, 2018
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1 change: 1 addition & 0 deletions CHANGES.txt
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
Revision 4.4.5, released 2018-04-XX
-----------------------------------

- Added PySnmpError.cause attribute holding parent exception tuple
- Fixed broken InetAddressType rendering caused by a pyasn1 regression
- Fixed typo in RFC1158 module
- Fixed possible infinite loop in GETBULK response PDU builder
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6 changes: 5 additions & 1 deletion pysnmp/error.py
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,10 @@
# License: http://snmplabs.com/pysnmp/license.html
#

import sys


class PySnmpError(Exception):
pass
def __init__(self, message):
self.cause = sys.exc_info()
Exception.__init__(self, '%s, caused by %s: %s' % (message, self.cause[0], self.cause[1]))