AlloyPairBuilder

class emmet.builders.materials.alloys.AlloyPairBuilder(materials, thermo, electronic_structure, provenance, oxi_states, alloy_pairs, thermo_type=ThermoType.GGA_GGA_U_R2SCAN)

Bases: Builder

This builder iterates over anonymous_formula and builds AlloyPair. It does not look for members of an AlloyPair.

Parameters:

thermo_type (ThermoType | str)

get_items()

Returns all the items to process.

Returns:

generator or list of items to process

process_item(item)

Process an item. There should be no database operations in this method. Default behavior is to return the item.

Arguments:

item:

Returns:

item: an item to update

update_targets(items)

Takes a list of items from process item and updates the targets with them. Can also perform other book keeping in the process such as storing gridfs oids, etc.

Arguments:

items:

Returns: