Program 3: Video Games File Processing

Logistics

Due Date: Friday, October 13th no later than 11:59 p.m.
Partner Information: You may complete this assignment individually or with exactly one partner. If you work with a partner, you must both be enrolled in the same lab section.
Submission Instructions (working alone): Upload your solution, entitled YourFirstName-YourLastName-Program3.py to the BrightSpace Program 3 Dropbox.
Submission Instructions (working with one lab mate): Upload your solution, entitled YourFirstName-YourLastName-PartnerFirstName-PartnerLastName-Program3.py to the BrightSpace Program 3 Dropbox. Note: If you work with a partner, only one person needs to submit a solution. If you both submit a solution, the submission that will be graded is the one from the partner whose last name comes alphabetically first.
Deadline Reminder: Once the submission deadline passes, BrightSpace will no longer accept your Python submission and you will no longer be able to earn credit. Thus, if you are not able to fully complete the assignment, submit whatever you have before the deadline so that partial credit can be earned.

Download Program3.py and rename it according to the instructions above.
Download this video_games.csv file into the same directory as your Program 3 python program. The file contains information about video games that were released between the years 2004 and 2008. The provided csv file is inspired by the more complete and differently ordered Video Games CSV file available on this page.

Write a function named add_age that reads a csv file identified by the value of the first parameter ("video_games.csv" in the supplied code) and creates a new file identified by the value of the second parameter ("enhanced_video_games.csv" in the supplied code). In the new file, insert a second column with the label Age in Years that shows how old each video game is. Do the calculation using the CURRENT_YEAR constant that is provided with the starting code. (In Python, variables that should never be changed, i.e. constants, appear in all capital letters.) If your program works correctly, the file created will match this one.
Write a function named unique_consoles that reads a csv file identified by the value of the parameter ("video_games.csv" in the supplied code) and prints a numbered, alphabetically ordered list of the unique consoles that appear in the file. Match the formatting in this sample.

Before writing any Python code, make sure you understand the video_games.csv file.
If the unique_consoles function is correct, the first unique console printed will be 1. Nintendo DS.

50 points. The add_age function works correctly (30 points, all or nothing), contains a function header comment (5 points), contains comments in the code that help the user understand anything that is tricky (5 points), and is a high quality solution (10 points - 5 points for each type of improvement).
50 points. The unique_consoles function works correctly (30 points, all or nothing), contains a function header comment (3 points), contains comments in the code that help the user understand anything that is tricky (2 points), produces console output whose format matches the desired output format (5 points) and is a high quality solution (10 points - 5 points for each type of improvement).

The points you earn from the grading scale above will be multiplied by .9 for a maximum of 90 points.
The other 10 points can be earned by writing and calling a third, non-trivial function that does something interesting with the video games file.
In the BrightSpace Dropbox comment box, describe your enhancement clearly. (You must include this comment to earn the additional points.)