Negative tags is not working as expected

[Alfa-Q]

When getting posts, the posts retrieved can contain some of the negative tags, when it is expected that the posts retrieved cannot contain any of the negative tags.

Example

api.get_posts(["a"], ["b", "c"]) will retrieve posts that can still contain one of those negative tags ("b" or "c"), but will never contain both ("b" and "c").

It would be nice for it to be more explicit or add functionality to dictate whether the tags provided are independent.

Possible Solution:

api.get_posts(["a"], [("b", "c")]
To get all posts that contain "a" but cannot contain BOTH tags "b" AND "c"

api.get_posts(["a"], [("a"), ("b")])
To get all posts that contain "a" but cannot contain a tag "b" OR "c"

Basically group tags using a tuple.

[SolitarySpiral]

resolution with negative tags is here