def test_sanity(self):
ca = CostAnalyzer(CostDBElements())
self.assertGreater(ca.get_cost_per_kg("PtO"),
ca.get_cost_per_kg("MgO"))
from pymatgen.analysis.cost.cost import CostDBElements, CostAnalyzer
cost_analyzer = CostAnalyzer(CostDBElements())
def plug_in(symbol_values):
formula = symbol_values['formula']
return {
'cost_per_kg': cost_analyzer.get_cost_per_kg(formula),
'cost_per_mol': cost_analyzer.get_cost_per_mol(formula)
}
DESCRIPTION = """
A rough estimate of cost of a given material based on elemental prices,
based on pymatgen's CostAnalyzer."
"""
config = {
"name":
"cost",
"connections": [{
"inputs": ["formula"],
"outputs": ["cost_per_mol", "cost_per_kg"]
}],
"categories": ["meta"],
"symbol_property_map": {
"cost_per_mol": "cost_per_mol",
"cost_per_kg": "cost_per_kg",
"formula": "formula"
},
"description":