2） 检查业务逻辑中的错误，终止代码执行，显示错误或警告信息
在类方法中需要提示的地方加如下代码： raiseosv.except_osv(_('Error!'), _('Error Message.'))
注意：方法osv.except_osv()需要两个参数，把参数放在_()中是实现了参数的国际化，可以不加_()
Eg:
def __assistant_depmanager_prove(self, cr, uid, ids, context=None):
for qjd in self.browse(cr, uid, ids, context=context):
if qjd.shenqr.user_id.id == uid:
raise osv.except_osv(_('Warning!'), _('you cannot prove yourself'))
return False
elif qjd.tians > 1:
raise osv.except_osv(_('Warning!'), _('There are not enough access '))
return False
else:
return True
翻译提示语
#. module: qingjia
#: code:addons/qingjia/qingjia.py:0
#, python-formatmsgid "Warning!"msgstr "提示！"
#. module: qingjia#: code:addons/qingjia/qingjia.py:0
#, python-formatmsgid "you cannot prove yourself"
msgstr "您不能审批您自己的请假单"
3) 在提示语中可以含有变量，以及对变量的中文翻译
def assistant_depmanager_proved_new(self, cr, uid, ids, context=None):
res = self.browse(cr, uid, ids, context=context)
result = res[0]
raise osv.except_osv(_(' Error! '), _('Your uid is "%s" ,name is "%s",the state is "%s"')%(_(uid),_('王小波'),_(result.state)))
result = self.__assistant_depmanager_prove(cr, uid, ids, context=context)
if result:
self.write(cr, uid, ids, {'state': 'proved'})
说明：这里的状态翻译后是对应的英文状态名，如果还需要翻译成中文，必须使用_()
#. module: qingjia#: code:addons/qingjia/qingjia.py:0
#, python-format
msgid "Your uid is \"%s\" ,name is \"%s\",the state is \"%s\""
msgstr "你的用户id是：'%s'，姓名是：'%s'，请假单状态是：'%s'"
对定义的所有状态进行翻译，最后状态也将是中文的
#. module: qingjia
#: code:addons/qingjia/qingjia.py:0
#, python-format
msgid "wait_prove"msgstr "待批的"
效果图如下
< http://www.2cto.com/kf/ware/vc/" target="_blank" class="keylink">vc3Ryb25nPgoKPHN0cm9uZz4xPC9zdHJvbmc+PHN0cm9uZz6jqSC1vMjr0OjSqrXExKO/6Twvc3Ryb25nPjxzdHJvbmc+Cjwvc3Ryb25nPjxzdHJvbmc+Cjwvc3Ryb25nPjxzdHJvbmc+Cjwvc3Ryb25nPiA8cHJlIGNsYXNzPQ=="brush:java;"> from openerp.tools.translate import _
from osv.osv import except_osv