spotipy | A light weight Python library for the Spotify Web API | REST library

I have the following python program that starting from the listening history passed in input to extract various information such as acousticness, instrumentalness etc ... the problem I have is when I pass a large listening history the program crashes saying that the token has expired . Reading the spotify documentation I saw that one way to prevent this from happening is to use the Authorization Code Flow but I don't quite understand how to implement it in my code. Can anyone help me?

I'm new to Django and I have built a Form that shows a single select field to chose from. The data in the field are calculated on the go by the Form.

I now need, once the data is being submitted, to be save on the database. The only problem is that, for some reason, I got an IntegrityError error NOT NULL constraint failed: manager_playlist.user_id

Below my view, form and model in Django

I'm new to Django and I'm having a hard time understanding forms when the data to choose from are not taken from the database nor user input that they're generated on the go.

I currently have a template with a single ChoiceField. The data inside this field aren't fixed and they're calculated on the go once the page is requested. To calculate it I need the username of the User who is logged in. Basically, the calculation returns a list of lists in the form of ((title, id),(title,id),(title,id)), etc. that I need to put into the ChoiceField to make the User choose from one of the options.

Now, I'm not understanding how to pass the calculated list of lists to the form. I've tried to add the calculations inside the form as below but it is clearly the wrong way.

The main issue is that, to calculate my list of lists, I need the request value, and I don't know how to access it from the form.

Another idea was to add the generate_selection function inside the init but then I don't know how to pass main_playlist to being able to add it to ChoiceField

Below my not working forms.py

I'm still a beginner and wrote some code to pull the currently playing track from the Spotify API. This works fine when I execute it once, but I want it to constantly update. I found a solution to execute a function every n seconds but this only prints the track that I first played. Even after the changing the song it still prints the song I played before.

The code I tried:

I am building a custom Spotify music player using Flask on the backend to handle calls to the Spotify API. It gets information from the currently playing track and populates the local webpage. I now need to poll the Spotify API (every 2 seconds or so) to check whether the song has changed and if so, update the webpage (hopefully with JavaScript so there is no need to refresh the page). I am not sure how do this with Flask or if there is a better method to go about it. I believe I can solve the issue by creating and calling an asynchronous function to do the polling, but if a change was identified I'm not sure where to go from there.

Here is the spotify view I have thus far. I am using the spotipy library inside custom auth and now_playing functions in a spotify.py file.

Im trying to create a music bot with python for spotify but nothing works. Heres my Code:

I am attempting to get all the track names and corresponding artist from a playlist using Spotipy. I am at the point where I am able to get a json dump of the fields, but I cannot figure out how to iterate through the dump and print out the fields I'm interested in.

Here is what I'm using to get all information about the playlist:

playlist = spotipy.playlist_items(playlist_id)

If I then print(json.dumps(playlist, indent=2)), then I get the following output:

I'm attempting to get the audio feature data for about 4.5 years worth of Spotify Top 200 Charts. It's for 68 countries + global ranking, so about 20 million records in all. I'm querying a SQL Lite database with all of that data. This is prep for a data analysis project and I've currently limited my scope to just pulling the 3rd Friday of every month because the fastest time I could get pulling an entire day's worth of audio features for the charts is 15.8 minutes. That's 18.5 days of straight processing to get all 1701 days.

Does anyone see any way I could make this faster? I'm currently calling the spotipy.audio_features() function for each track id. The function is limited to 100 ids and I'm not so sure that would be much faster anyway.

Here's an example entry before processing:

I want to create an app which will add some sorts of songs to the Spotify playlist. So it`s might be a good idea to use Spotipy (Python Library) to solve it.

To add song to the playlist I need to know its URI. To know its URI I should use method called search (https://spotipy.readthedocs.io/en/2.19.0/#spotipy.client.Spotify.search). It requires some inputs and one of them is Authorization, which requires access token (link for docs https://developer.spotify.com/documentation/web-api/reference/#category-search). Then I used Authorization Guide from Spotify to authorize(link for AuthGuide https://developer.spotify.com/documentation/general/guides/authorization-guide/#authorization-code-flow) and I stacked.

The first step is pretty easy: