Exception Handling For Reading In Csv

My program takes in input of the file name and makes some alterations to the file. In case the user enters the wrong name, I don't want my program to crash. Currently, my code is:

Solution 1:

Whenever possible you should try to be specific with your exception handling. Your code doesn't look quite right. import os

try: 
     df = pd.read_csv(os.path.join(directory, user_input))
except IOError as e:
    # print e

Might be what you want.

Solution 2:

Your file path is formatted wrong.

'directory\\%s' % user_input