Flask Python - multiple URL parameter with brackets
try this request.args.to_dict(flat=False) to convert
hope you are all doing well.
Im working on api project using python and flask.
The question I have to ask is, how can I get the values of multiple query string parameter?
The api client is built in PHP, and when a form is submitted, if some of the parameters are  multiple the query string is built like filter[]=1&filter[]=2&filter[]=3... and so on.
When I dump flask request, it shows something like (filter[], 1), (filter[], 2), (filter[], 3), it seems ok, but then when I do request.args.get('filter[]') it returns only the first item in the args ImmutableDict, filter[]=1, and I can't access the other values provided.
Any help regarding this issue would be aprreciated.
Happy programming!