How use python functions from my python file in Julia?

[stevengj]

@YitaoCai

In python we do like

In the python interpreter, the current directory . is in the path by default. When calling from Julia you need to add the directory to sys.path explicitly.

How to load and call functions defined in a standalone Python script?

Just do what you would have done in python julia> using PyCall julia> push!(pyimport("sys")["path"], pwd()); julia> pyimport("a")[:foo]() Hello world! 3

and (I think) similarly for PythonCall where you would do

pyimport("sys").path.append(pwd())

(And, of course, you need to do this in python as as well as soon as you want to run code that is not in the current directory or the regular path.)