the result of function validipaddr heavily depends on "assert"
statement which will be optimized in python -O mode. so the result
would be constantly True no matter what the address is.
here is the patch, please check this out.
--- net.py.orig 2008-01-19 15:14:17.000000000 +0800
+++ net.py 2008-06-08 04:30:19.000000000 +0800
@@ -18,9 +18,9 @@
"""returns True if `address` is a valid IPv4 address"""
try:
octets = address.split('.')
- assert len(octets) == 4
+ if len(octets) != 4: return False
for x in octets:
- assert 0 <= int(x) <= 255
+ if not (0 <= int(x) <= 255): return False
except (AssertionError, ValueError):
return False
return True
@@ -28,7 +28,7 @@
def validipport(port):
"""returns True if `port` is a valid IPv4 port"""
try:
- assert 0 <= int(port) <= 65535
+ if not (0 <= int(port) <= 65535): return False
except (AssertionError, ValueError):
return False
return True
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