[Bug]: Inconsistency between mpr.materials.piezoelectric.search() and mpr.materials.elasticity.search()

[fxcoudert]

Code snippet

What happened?

Calling mpr.materials.elasticity.search() returns a list of documents where each entry has a structure component, while mpr.materials.piezoelectric.search() does not.

The rest of the data in ElasticityDoc and PiezoelectricDoc are pretty much in line, but not structure. This is really annoying when querying piezo tensors.

Version

0.45.7

Which OS?

• MacOS
• Windows
• Linux

Log output

[tsmathis]

Thanks for bringing this up @fxcoudert, after looking a bit this is an issue on the data side, not the api client. structure is not a field included in the document model for the PiezoelectricDoc defined in emmet. I can update emmet and draft a new data release.

In the mean time your best bet is to retrieve the structures and piezoelectric properties separately, which I assume is what you've been doing.