This script outputs URLs of files from github repositories using the latest tag, which is often a way to find the latest stable versions of projects.
Usage:
$ python3 get_file_url_github_latest_tag.py [github-user] [github-repo] [file-path]
For example, to get the latest tagged version of Backbone.js:
$ python3 get_file_url_github_latest_tag.py jashkenas backbone backbone.js