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Python is a high-level programming language interpreted, object oriented, suitable, Other uses, to develop distributed applications, scripting, and numerical computation.

Python programming language, consider a very powerful and versatile and that is why I used it to transform the address book of e-mail Mozilla Thunderbird in a list in a usable newsletter.

Here is my first screencast my blog so you can better understand what I mean, Click on the button-shaped square in the lower right of the video to the left of the volume to view full screen…Good vision and tell me what you think.

Code:

from string import *

def findrev(stro,strf,pos):
    i = pos
    while stro[i]!=strf:
        i = i - 1
    return i

fn = open("rubrica.csv")
fm = open("NewsLetter.txt","w")

while 1:
    line = fn.readline()
    if not line:
            break
    else:
            posc = find(line,"@",0)
            posv1 = find(line,",",posc)
            posv = findrev(line,",",posc)

            fm.writelines(line[posv+1:posv1]+','+'\n')

pass # do something

fm.writelines("bruni.marco@gmail.com")
fm.close()
fn.close()

print "Finito, ho creato la NewsLetter"