def cif_import(filename):
"""Import .cif file into CifData object."""
from aiida.orm import CifData
try:
node, _ = CifData.get_or_create(filename)
echo.echo_success('imported {}'.format(str(node)))
except ValueError as err:
echo.echo_critical(err)
def _generate_structure_cif(cif_filepath):
"""Return a `StructureData` from a cif file."""
from aiida.orm import CifData
structure = CifData.get_or_create(cif_filepath)[0].get_structure()
return structure