[solidsnack9000]

The issue there is that Python is a dynamic language. Syntactic resolution of what a "thing" is in, in some sense, not supposed to always work -- otherwise it would be a static language!

Being able to recognize what a syntactic entity represents -- type or value or whatever -- has been supported by the editor plugins for static languages for a very long time.

[geoka9]

For sure, but then there are mainstream static languages like Java/Scala which still lack that kind of support (e.g. ensime and friends, which work unpredictably, if at all).