@property
def magnitude(self) -> Optional[float]:
    'Return the magnitude of this entry.'
    magnitude = self._search_in_description(REGEXP_ATTR_MAGNITUDE)
    if magnitude:
        magnitude = float(magnitude)
    return magnitude
Return the magnitude of this entry.
@property
def magnitude(self) -> Optional[float]:
    
    magnitude = self._search_in_description(REGEXP_ATTR_MAGNITUDE)
    if magnitude:
        magnitude = float(magnitude)
    return magnitude