def is_searchable(self):
        """A bool value that indicates whether the name is a valid name to 
        search by."""
        first = alpha_chars(self.first or u'')
        last = alpha_chars(self.last or u'')
        raw = alpha_chars(self.raw or u'')
        return (len(first) >= 2 and len(last) >= 2) or len(raw) >= 4
def is_searchable ( self ) : first = alpha_chars ( self . first or u'' ) last = alpha_chars ( self . last or u'' ) raw = alpha_chars ( self . raw or u'' ) return ( len ( first ) >= 2 and len ( last ) >= 2 ) or len ( raw ) >= 4
A bool value that indicates whether the name is a valid name to 
        search by.