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-rw-r--r--netaddr/ip/sets.py2
-rw-r--r--netaddr/tests/2.x/ip/sets.txt2
-rw-r--r--netaddr/tests/3.x/ip/sets.txt3
3 files changed, 6 insertions, 1 deletions
diff --git a/netaddr/ip/sets.py b/netaddr/ip/sets.py
index 2536dc4..0da1743 100644
--- a/netaddr/ip/sets.py
+++ b/netaddr/ip/sets.py
@@ -609,7 +609,7 @@ class IPSet(object):
limitation). Use the .size property for subnets of any size.
"""
size = self.size
- if size > _sys.maxint:
+ if size > _sys_maxint:
raise IndexError("range contains greater than %d (maxint) " \
"IP addresses! Use the .size property instead." % _sys_maxint)
return size
diff --git a/netaddr/tests/2.x/ip/sets.txt b/netaddr/tests/2.x/ip/sets.txt
index 5da8cc9..0a7de65 100644
--- a/netaddr/tests/2.x/ip/sets.txt
+++ b/netaddr/tests/2.x/ip/sets.txt
@@ -16,6 +16,8 @@ An empty set.
IPSet([])
>>> IPSet([])
IPSet([])
+>>> len(IPSet([]))
+0
You can specify either IP addresses and networks as strings. Alternatively, you
can use IPAddress, IPNetwork, IPRange or other IPSet objects.
diff --git a/netaddr/tests/3.x/ip/sets.txt b/netaddr/tests/3.x/ip/sets.txt
index 2d09d86..2c98b2d 100644
--- a/netaddr/tests/3.x/ip/sets.txt
+++ b/netaddr/tests/3.x/ip/sets.txt
@@ -18,6 +18,9 @@ IPSet([])
>>> IPSet([])
IPSet([])
+>>> len(IPSet([]))
+0
+
>>> IPSet(['192.0.2.0'])
IPSet(['192.0.2.0/32'])