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authorBerker Peksag <berker.peksag@gmail.com>2016-06-11 22:30:05 +0300
committerBerker Peksag <berker.peksag@gmail.com>2016-06-11 22:30:05 +0300
commit075b2e415866f63240800f23433414265484c410 (patch)
treebec5fcf3bad4c882736c63a6d1ed664d37ee454f /Lib/ipaddress.py
parent6e09b663016493b4b440ecc76c04aba3b4fa455c (diff)
downloadcpython-075b2e415866f63240800f23433414265484c410.tar.gz
Issue #20508: Improve exception message of IPv{4,6}Network.__getitem__
Patch by Gareth Rees.
Diffstat (limited to 'Lib/ipaddress.py')
-rw-r--r--Lib/ipaddress.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/ipaddress.py b/Lib/ipaddress.py
index 1f90058382..20f33cbdeb 100644
--- a/Lib/ipaddress.py
+++ b/Lib/ipaddress.py
@@ -636,12 +636,12 @@ class _BaseNetwork(_IPAddressBase):
broadcast = int(self.broadcast_address)
if n >= 0:
if network + n > broadcast:
- raise IndexError
+ raise IndexError('address out of range')
return self._address_class(network + n)
else:
n += 1
if broadcast + n < network:
- raise IndexError
+ raise IndexError('address out of range')
return self._address_class(broadcast + n)
def __lt__(self, other):