Importing modules

>>>import socket
>>>import argparse
>>> 
>>> dir()
['__builtins__', '__doc__', '__name__', '__package__', 'socket', 'argparse']
>>>

>>> from socket import *
>>> from scapy.all import *
>>> dir()
['AF_APPLETALK', 'AF_ASH', 'AF_ATMPVC', 'AF_ATMSVC','SOCK_DGRAM', 'SOCK_RAW', 'SOCK_RDM', 'SOCK_SEQPACKET', 'SOCK_STREAM']
[...snipped...]

Importing custom modules