Python CSV quirks

Python can&rsquo;t distinguish between a null value and an empty string in a CSV file. Let&rsquo;s say we have a CSV file with 3 columns a,b,c . The first column contains a non-empty string, the second column contains a null, and the third column contains an empty string: a,b,c some string,,"" Let&rsquo;s write a simple Python script that reads the CSV file: from csv import DictReader row_list =…