[Bug]: Get ion reference data is broken

[shyuep]

Code snippet

refer to matgenb.

What happened?

See below. Pls fix and add tests. No one can create a Pourbaix diagram at the moment.

Version

latest

Which OS?

• [ ] MacOS
• [ ] Windows
• [ ] Linux

Log output

File ~/micromamba/envs/venv/lib/python3.11/site-packages/mp_api/client/mprester.py:948, in MPRester.get_ion_reference_data(self)
    919 @lru_cache
    920 def get_ion_reference_data(self) -> list[dict]:
    921     """Download aqueous ion reference data used in the construction of Pourbaix diagrams.
    922 
    923     Use this method to examine the ion reference data and to add additional
   (...)
    946             compounds and aqueous species, Wiley, New York (1978)'}}
    947     """
--> 948     return self.contribs.query_contributions(  # type: ignore
    949         query={"project": "ion_ref_data"},
    950         fields=["identifier", "formula", "data"],
    951         paginate=True,
    952     ).get(
    953         "data"
    954     )

[munrojm]

Could you share the specific version of mp-api and mpcontribs-client you have installed? I'm having trouble recreating the issue.

[tschaume]

MPRester throws a warning that mpcontribs-client needs to be installed to use mpr.get_ion_reference_data() and construct Pourbaix diagrams. This was already in place in July as far as I can tell.