

def _format_column(self, expr):
    col = expr.op()
    parent_op = col.parent().op()
    if (parent_op in self.memo):
        table_formatted = self.memo.get_alias(parent_op)
    else:
        table_formatted = ('\n' + self._indent(self._format_node(parent_op)))
    type_display = expr._get_type_display(self.expr)
    return "Column[{0}] '{1}' from table {2}".format(type_display, col.name, table_formatted)

dataset/ETHPy150Open cloudera/ibis/ibis/expr/format.py ExprFormatter._format_column/VarMisuse@80/105 `self`->`expr`