Development version of juliacall starts the Julia REPL

[MilesCranmer]

Affects: JuliaCall

1. Check out the current main.
2. Modify pysrc/juliacall/juliapkg.json to use the development version of PythonCall.

     "packages": {
         "PythonCall": {
             "uuid": "6099a3de-0909-46bc-b1f4-468b9a2dfc0d",
-            "version": "=0.9.15"
+            "path": "../..",
+            "dev": true
         }
     }
 }

4. Install juliacall locally with pip install . in the root of PythonCall.jl
5. Open IPython and try to import juliacall. This results in the Julia REPL itself opening:

6.a. If I run exit() in the Julia REPL, both the Julia REPL and Python REPL quit....
6.b. If I use ctrl-D in the Julia REPL, I go back to the Python REPL and everything seems to be okay.

Any idea?

[cjdoris]

Oh yeah, this was a bug introduced by a recent refactor. I fixed it in a branch but not on main. Fixed on main now!