using text file to get ip address from hostname

[Dan Katorza]

בתאריך יום רביעי, 12 בספטמבר 2012 17:24:50 UTC+3, מאת Dan Katorza:
> hello ,
> 
> 
> 
> i'm new to Python and i searched the web and could not find an answer for my issue.
> 
> 
> 
> i need to get an ip address from list of hostnames which are in a textfile.
> 
> 
> 
> this is what i have so far 
> 
> --------------------------------------------------------------------------
> 
> #!/usr/bin/env python
> 
> #Get the IP Address
> 
> 
> 
> import socket
> 
> hostname = 'need it to read from a text file'
> 
> addr = socket.gethostbyname(hostname)
> 
> print 'The address of ', hostname, 'is', addr 
> 
> 
> 
> ---------------------------------------------------------------------------
> 
> 
> 
> any idea ? 
> 
> sorry for my english
> 
> 
> 
> thanks.

hello again friends,
thanks for everyone help on this.
i guess i figured it out in two ways.
the second one i prefer the most.

i will appreciate if someone can give me some tips.
thanks again 

so...
-------------------------------------------------------------
First 
-------------------------------------------------------------
#!/usr/bin/env python
#Get the IP Address


print("hello, please enter file name here >"),
import socket
for line in open(raw_input()):
    hostname = line.strip()
    print("IP address for {0} is {1}.".format(hostname,socket.gethostbyname(hostname)))

------------------------------------------------------------
second
------------------------------------------------------------
#!/usr/bin/env python
#Get the IP Address

import os

print("Hello, please enter file name here >"),
FILENAME = raw_input()
if os.path.isfile(FILENAME):
    print("\nFile Exist!")
    print("\nGetting ip from host name")
    print("\n")
    import socket
    for line in open (FILENAME):
        hostname = line.strip()
        print("IP address for {0} is {1}.".format(hostname,socket.gethostbyname(hostname)))
    else:
        print ("\nFinished the operation")
else:
    print ("\nFIle is missing or is not reasable"),
~