Jupyter has docstrings and autocomplete for dot calls - I just tried your Series.str.contains example in JupyterLab 0.32. And in general my experience with the

Jupyter has docstrings and autocomplete for dot calls - I just tried your Series.str.contains example in JupyterLab 0.32. And in general my experience with the documentation and autocomplete has been the exact opposite - way better than the other environments that I've used (VScode, Atom, Spyder). Also nicer than RStudio, which isn't RStudio's fault but more due to R not having dot calls and the documentation being less user-friendly than Python's.