
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Draft a Python

Transcribed Image Text:Write a script named numberlines.py. This script creates a program listing from a source
program.
This script should:
1. Prompt the user for the names of two files.
o The input filename could be the name of the script itself, but be careful to use a different
output filename!
2. The script copies the lines of text from the input file to the output file, numbering each line
as it goes.
3. The line numbers should be right-justified in 4 columns, so that the format of a line in the
output file looks like this example:
1> This is the first line of text.
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Actually, python is a easiest programming language.
It is a dynamically typed programming language.
It has a concise(less) code.
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