pgcli.magic `conn.session.engine.url` raises AttributeError after breaking change upstream in ipython-sql

[tavisrudd]

This reference to session in pgcli.magic conn.session.engine.url raises an AttributeError for the current HEAD version of ipython-sql (after catherinedevlin/ipython-sql@9fbf83b). It can be changed to just conn.url.

However, it's probably worth moving off ipython-sql to https://github.com/ploomber/jupysql which is a maintained fork of it.

Refs:

• catherinedevlin/ipython-sql@9fbf83b

• pgcli/pgcli/magic.py

  Line 43 in 89979a9

  u = conn.session.engine.url

[kracekumar]

@tavisrudd can you say how to reproduce this bug?

[dbaty]

Fixed by 235e3b8.

As for the switch from ipython-sql to jupysql, I (very briefly) tried that while working on the aforementioned commit, but it's not a drop-in replacement (see #1585).

If a user is interested in working on this switch, I am sure that IPython users will love that. Until then, I am closing this.