def gethostbyname_ex(space, host):
"""gethostbyname_ex(host) -> (name, aliaslist, addresslist)
Return the true host name, a list of aliases, and a list of IP addresses,
for a host. The host argument is a string giving a host name or IP number.
"""
try:
res = rsocket.gethostbyname_ex(host)
except SocketError, e:
raise converted_error(space, e)
def gethostbyname_ex(space, w_host):
"""gethostbyname_ex(host) -> (name, aliaslist, addresslist)
Return the true host name, a list of aliases, and a list of IP addresses,
for a host. The host argument is a string giving a host name or IP number.
"""
host = encode_idna(space, w_host)
try:
res = rsocket.gethostbyname_ex(host)
except SocketError as e:
raise converted_error(space, e)
return common_wrapgethost(space, res)