Python wrappers for AdjacencyList and FiniteElement missing

[schnellerhase]

Both AdjacencyList and FiniteElement are exported for multiple data types and thus should be wrapped into a uniform python interface as done for other multi type exports.

[chrhansk]

I am experiencing a similar problem: I have so far been using version 0.7.1 of fenics-dolfinx using anaconda. This version has the class FiniteElement in the ufl module.

However, when switching to 0.9.0, the class is simply gone, breaking my code. Is there some workaround for the current version?

[jorgensd]

@chrhansk You are referring to ufl.FiniteElement, not dolfinx.cpp.fem.FiniteElement.
All finite elements from ufl has been removed (ufl.FiniteElement, ufl.VectorElement, ufl.TensorElement, and been replaced by the relevant basix.ufl.element. For an explanation about how to write these elements, see for instance:
https://jsdokken.com/FEniCS-workshop/src/unified_form_language/ufl_elements.html#the-finite-element
or https://jsdokken.com/fenics22-tutorial/comparing_elements.html#piecewise-constant-pressure-spaces
and subsequent sections

[chrhansk]

@jorgensd: Thank you for the help and sorry for the noise.