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import sys
import ipaddress
if sys.version_info[0] == 2:
def compat_ip_address(address):
if isinstance(address, bytes):
address = address.decode()
return ipaddress.ip_address(address)
int_from_byte = ord
FileNotFoundError = IOError
def int_from_bytes(b):
if b:
return int(b.encode("hex"), 16)
return 0
byte_from_int = chr
string_type = basestring
else:
def compat_ip_address(address):
return ipaddress.ip_address(address)
int_from_byte = lambda x: x
FileNotFoundError = FileNotFoundError
int_from_bytes = lambda x: int.from_bytes(x, 'big')
byte_from_int = lambda x: bytes([x])
string_type = str
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