如何在openerp序列中的_interpolation_dict中创建新属性？

Question

我在openERP-7中创建了序列号。像这样'cus': time.strftime('%y', t),。这是，

def _interpolation_dict(self):
        t = time.localtime() # Actually, the server is always in UTC.
        return {
            'year': time.strftime('%Y', t),
            # custom method
            'cus': time.strftime('%y', t),

            'month': time.strftime('%m', t),
            'day': time.strftime('%d', t),
            'y': time.strftime('%y', t),
            'doy': time.strftime('%j', t),
            'woy': time.strftime('%W', t),
            'weekday': time.strftime('%w', t),
            'h24': time.strftime('%H', t),
            'h12': time.strftime('%I', t),
            'min': time.strftime('%M', t),
            'sec': time.strftime('%S', t),
        }

这是我选择了我的序列号

但我收到了错误，

    result = _execute(cr, workitem, activity, ident, stack)
  File "/opt/openerp_hr/server/openerp/workflow/workitem.py", line 106, in _execute
    returned_action = wkf_expr.execute(cr, ident, workitem, activity)
  File "/opt/openerp_hr/server/openerp/workflow/wkf_expr.py", line 67, in execute
    return _eval_expr(cr, ident, workitem, activity['action'])
  File "/opt/openerp_hr/server/openerp/workflow/wkf_expr.py", line 57, in _eval_expr
    ret = eval(line, env, nocopy=True)
  File "/opt/openerp_hr/server/openerp/tools/safe_eval.py", line 241, in safe_eval
    return eval(test_expr(expr, _SAFE_OPCODES, mode=mode), globals_dict, locals_dict)
  File "", line 1, in <module>
  File "/opt/openerp_hr/server/openerp/osv/orm.py", line 374, in function_proxy
    return attr(self._cr, self._uid, [self._id], *args, **kwargs)
  File "/opt/openerp_hr/addons/account/account_invoice.py", line 1050, in action_move_create
    move_obj.post(cr, uid, [move_id], context=ctx)
  File "/opt/openerp_hr/addons/account/account.py", line 1347, in post
    new_name = obj_sequence.next_by_id(cr, uid, journal.sequence_id.id, c)
  File "/opt/openerp_hr/addons/base/ir/ir_sequence.py", line 267, in next_by_id
    return self._next(cr, uid, ids, context)
  File "/opt/openerp_hr/addons/account/ir_sequence.py", line 57, in _next
    return super(ir_sequence, self)._next(cr, uid, seq_ids, context)
  File "/opt/openerp_hr/addons/base/ir/ir_sequence.py", line 256, in _next
    interpolated_prefix = self._interpolate(seq['prefix'], d)
  File "/opt/openerp_hr/addons/base/ir/ir_sequence.py", line 218, in _interpolate
    return s % d
KeyError: u'cus' 

Answer 1

我发现了您的错误日志，您只在/opt/openerp_hr/addons/base/ir/ir_sequence.py添加了自定义属性。您需要添加自定义属性 /opt/openerp_hr/server/openerp/addons/base/ir/ir_sequence.py。

注意：我不知道服务器路径，它从env变为env。

我希望这会对你有所帮助。