parse_filter_string

Full name: ase2sprkkr.asr.database.duplicates.parse_filter_string

ase2sprkkr.asr.database.duplicates.parse_filter_string(filterstring)[source]

Parse a comma separated filter string.

Parameters:

filterstring (str) – Comma separated filter string, i.e. ‘<energy,<=natoms’

Returns:

ops_and_keys – For the above example would return [(‘<’, ‘energy’), (‘<=’, ‘natoms’)].

Return type:

List[Tuple(str, str)]