How to get ratings on several movies

I am a subscriber to the Criterion Channel, which has several usually high quality and art movies that periodically rotate in and out each month. I prefer to watch certain genres of movies, such as film noir with a rating of 7.0 or higher by IMDb standards. I can get lists of movies that the Criterion Channel have featured for the month, such as "November Noir" for example, which may have four to ten movie titles that are shown for the month.  

I'm a Python programmer, and have made a program that web-scraped the Criterion Channel for certain genres and then provided the IMDb site with these titles to get the rating. My program no longer works with changes made at IMDb, perhaps to prohibit web-scraping. How can I now get movie ratings without having to look each title up individually?