getindex(o::PyObject, s::Symbol) is deprecated in favor of dot overloading

[goedman]

Hi John, hope you are doing well!

I noticed below warning and wonder if this is hard/possible to fix? Tons of these when e.g. ] test NumericalMethodsforEngineers.

Best,
Rob

┌ Warning: `getindex(o::PyObject, s::Symbol)` is deprecated in favor of dot overloading (`getproperty`) so elements should now be accessed as e.g. `o.s` instead of `o[:s]`.
│   caller = top-level scope at NumericalMethodsforEngineers.jl:5
└ @ Core ~/.julia/dev/NumericalMethodsforEngineers/src/NumericalMethodsforEngineers.jl:5
WARNING: eval into closed module Symata:
Expr(:ref, :sympy, :(:sign))
  ** incremental compilation may be fatally broken for this module **

[goedman]

Hi John ( @jlapeyre ), apologies for the ping, but I was just wondering if my above question is doable or not. Thanks!

[goedman]

Thanks a lot John!