Read & Open a CSV File & Randomly Select an Entry

Read & Open a CSV File & Randomly Select an Entry

This is following the https://www.youtube.com/watch?v=NUVblHTElTk&index=3&list=PLEsfXFp6DpzR6FatOy4RtoXfu4PeYO_RL.

#-*-coding=utf-8-*- 
import os
import random
import csv
import string

def get_file_path(filename):
    currentdirpath=os.getcwd()
    file_path=os.path.join(os.getcwd(),filename)
    return file_path

path=get_file_path('choice.csv')

def get_random_string():
    rnstring=''
    for i in range(0,4)
         rnstring += random.choice(string.ascii_letters)
     return rnstring

def read_csv(filepath):
    emails={}
     i=0
    with open(filepath,'rU') as csvfile:
         reader = csv.reader(csvfile)
         for row in reader:
             if not 'Email Address' in row:
                 email, domain = row[0].split('@')
                 fake_email=email[:4] + get_random_string() + "@" + domain
                 emails[i] = fake_email
                 i += 1
     return emails

def get_winner():
     emails=read_csv(path)
     ran_num=random.randint(0,len(emails)-1)
     winner=emails[ran_num]
     print winner,ran_num
get_winner()