atomic_p2p/utils/__init__.py
from .security import create_self_signed_cert, self_hash
from .dns_resolver import DNSResolver
__all__ = ["create_self_signed_cert", "self_hash", "host_valid", "DNSResolver"]
def host_valid(host):
assert type(host) == tuple
assert len(host) == 2
assert type(host[0]) == str
assert type(host[1]) == int
assert host[1] > 0 and host[1] < 65535
return True