Create a Large file for Test Data Processing using Python

 

Code Example

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# Create a Large file for Test Data Processing

This below code will create 1.1GB .txt file

import string
from random import choice

with open("large_data.txt", "w") as fp:
    i = 1
    while i <= 1000000:
        word = (''.join(
                choice(string.ascii_uppercase + string.digits) for _ in range(10)) + "|"
               ) * 100
        fp.write(word[:] + "\n")
        i += 1