spotify-lib-vis

Author	SHA1	Message	Date
Chris Shyi	c518556126	Draw audio feature bar charts Started work on drawing the bar charts for audio features.	7 years ago
Kevin Mok	05b5cc404a	Trying to get correct artist breakdown in genres Counts are off since there are multiple artists on a track.	7 years ago
Chris Shyi	4698663a85	Rewrite generate_random_string() Rewrote generate_random_string() in a more Pythonic fashion.	7 years ago
Chris Shyi	3e35e52f45	Retrieve audio feature data from frontend Added user_secret field to User. Set up a basic JavaScript function for querying audio feature data from the frontend.	7 years ago
Chris Shyi	9d43048067	Clean up views.py and utils.py further views.py and utils.py were cleaned up further to remove any obsolete usage of library_stats.	7 years ago
Kevin Mok	ea5990d048	Fixed duplicate key error in save_track_obj Can't create Track object without the artists/user so get_or_create doesn't work properly.	7 years ago
Chris Shyi	797115e9cb	Clean up utils.py to use database Uses of the original library_stats dictionary in utils.py were either removed or commented out, replaced by the saving of models into the database.	7 years ago
Kevin Mok	79aedc655d	Trying to pass artist data from db to frontend	7 years ago
Kevin Mok	cdcc33c014	Setup Track table, modified models to data Recreated migrations from scratch to fix bug with initializing Track objects.	7 years ago
Chris Shyi	27718743d7	Change artists field in Track artists is now a ManyToManyField in Track, which is cleaner than using a unique_together clause in the Meta class.	7 years ago
Chris Shyi	b735887899	Bug fixes Server crashes as of the last commit, now fixed.	7 years ago
Kevin Mok	549af96db7	Setup Artist table Removed printing of library_stats.	7 years ago
Chris Shyi	248e9b0ab6	Change database settings Edited settings.py to use PostgreSQL. Made some minor changes in views.py to incorporate the new models.	7 years ago
Kevin Mok	e07fd0965a	Added Vim folds to models.py and utils.py	7 years ago
Kevin Mok	c831e5b9a8	Initial design for database Before considering Django models.	7 years ago
Chris Shyi	e01331f951	Process library_stats library_stats is now processed into a format that's more easily consumed by D3. Need to finalize format for popularity data.	7 years ago
Chris Shyi	46df571855	Compute the average and std_dev for popularity Modified the structure and code in utils.py so that library_stats now has a record of the mean and standard deviation of popularity.	7 years ago
Chris Shyi	c9de0395a4	Refactor helper functions in views.py Refactored helper functions in views.py into utils.py. Instead of having a global dictionary object for user library data, helper functions now mutate a dictionary passed in as a parameter.	7 years ago
Kevin Mok	96b7bfb2bb	Display genre counts on user_data page Able to pass dict info successfully from backend to webpage.	7 years ago
Chris Shyi	4b263532d1	Added missing space on line #222	7 years ago
Kevin Mok	6e1671b0f2	Fixed improper retrieval of value from API JSON	7 years ago
Chris Shyi	ec3fb3f959	Fix get_audio_features() bug Fixed bug where the parameters passed in the wrong order for get_audio_features().	7 years ago
Chris Shyi	4066c96c94	Changed signature of get_audio_features() for consistency Switched around the ordering of the parameters so that they are consistent with other data acquisition helper functions.	7 years ago
Chris Shyi	a5780387e1	Made minor changes to variable names	7 years ago
Chris Shyi	d7002f7571	Implement audio feature statistics calculation Implemented the calculation average and standard deviation of audio features.	7 years ago
Chris Shyi	bbc713e729	Implement audio feature helper functions Implemented helper functions for updating audio feature statistics.	7 years ago
Chris Shyi	7b153649bf	Implement online standard deviation algorithm Implemented Welford's method for calculating standard deviation as data points arrive.	7 years ago
Kevin Mok	f94a861b84	Calculate genre counts once for each artist (#1 ) Versus last commit that incremented genres every track. Also now only stores ID for artist rather than all their genres.	7 years ago
Kevin Mok	cb75a0b2bb	Implemented get_genre functionality (#1 ) Code actually in increase_artist_count. Updates genre counts with each track from the artist.	7 years ago
Kevin Mok	0ca846805c	Wrote parse_library and get_track_info (#1 ) Initialized library_stats with top-level keys and default values.	7 years ago
Chris Shyi	41eca1c891	Get soundtrack musical features Implemented get_features() to retrieve musical features for soundtracks	7 years ago
Chris	bf65ae3f4d	Use different URI for user data The user_data page is now located at /user_data, instead of /callback as before. Closes #7.	7 years ago
Chris	c0fe7a61af	Implement User Login Closes #6. User can now log in and be redirected to a data display page(needs to be fleshed out).	7 years ago
Chris	588fc4bfc0	datetime object not JSON serializable Fixed error where a datetime object cannot be stored in request.sessions as it was not JSON serializable.	7 years ago
Chris	a96f429691	Obtain tokens from Spotify Code now successfully obtains tokens from the Spotify API.	7 years ago
Chris	ef5c3b2647	Implement User Authorization Completed step 1 of the Authorization Code Flow documented by the Spotify API.	7 years ago
Chris	1f63c2d2e7	Initial commit Sets up basic Django app directory structure.	7 years ago

40 Commits (a6260485ac665fba7da23d6b3756c96b059153c9)