0

再会。带有信号的模型必须发送到电子邮件实例，但我有回溯，我放置在代码块之后

class ParticipantModel(models.Model):

TYPE_USER = (
    ('O', 'Онлайн трансляция'),
    ('P', 'Персональное присутствие'),
)
name = models.CharField( max_length=256, verbose_name='Имя')
surname = models.CharField(max_length=50, verbose_name='Фамилия')
position = models.CharField(max_length=50, verbose_name='Должность')
company = models.CharField(max_length=50, verbose_name='Название компании')
city = models.CharField(max_length=50, verbose_name='Город')
email = models.EmailField(verbose_name='Электро почта')
phone = models.CharField(max_length="50", verbose_name="Телефон")
phonem = models.CharField(max_length="50", verbose_name="Мобильный телефон")
www = models.URLField(verbose_name="Сайт")
tuser = models.CharField(max_length='250', choices=TYPE_USER, verbose_name="Форма вашего участия")
class Meta:
    verbose_name = ('Участник')
    verbose_name_plural = ('Участники')

def send_marketing(self, sender, instance, created, **kwargs):
if created:
    message = instance
    subject = "McAfee day"
    from_email = 'bakotech.events@gmail.com'
    recipient_list = ('sergey@avetisyan.com.ua', 'marketing@bakotech.com')
    send_mail(subject, message, from_email, recipient_list)
post_save.connect(send_marketing, sender=ParticipantModel)

追溯：

/reg 'ParticipantModel' 对象的 AttributeError 没有属性 'encode' 请求方法：POST 请求 URL：
Django 版本：1.5.2 异常类型：AttributeError 异常值：
'ParticipantModel' 对象没有属性 'encode' 异常位置：/usr/ lib/python2.7/email/encoders.py in encode_7or8bit，第 73 行 Python 可执行文件：/usr/bin/uwsgi-core Python 版本：2.7.3 Python 路径：
['.', '', '/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg', '/home/sergey/djprojects /venvs/bakoevents/local/lib/python2.7/site-packages/distribute-0.7.3-py2.7.egg', '/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/站点包/setuptools-1.1-py2.7.egg', '/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages/pip-1.1-py2.7.egg', '/ home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages/distribute-0.7.3-py2.7.egg', '/home/sergey/djprojects/venvs/bakoevents/lib/python2.7 /site-packages/setuptools-1.1-py2.7.egg'，'/home/sergey/djprojects/venvs/bakoevents/lib/python2.7'，'/home/sergey/djprojects/venvs/bakoevents/lib/python2 .7/plat-linux2', '/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/lib-tk'，'/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/lib-old'，'/home/sergey /djprojects/venvs/bakoevents/lib/python2.7/lib-dynload'，'/usr/lib/python2.7'，'/usr/lib/python2.7/plat-linux2'，'/usr/lib/ python2.7/lib-tk'，'/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/site-packages'，'/home/sergey/djprojects/venvs/bakoevents/local/lib/ python2.7/site-packages/PIL', '/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages', '/home/sergey/djprojects/venvs/bakoevents/lib/python2. 7/site-packages/PIL'] 服务器时间：Срд, 11 Сен 2013 19:49:00 +0300/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/lib-dynload'，'/usr/lib/python2.7'，'/usr/lib/python2.7/plat-linux2'，'/ usr/lib/python2.7/lib-tk', '/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/site-packages', '/home/sergey/djprojects/venvs/bakoevents/ local/lib/python2.7/site-packages/PIL', '/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages', '/home/sergey/djprojects/venvs/bakoevents/ lib/python2.7/site-packages/PIL'] 服务器时间：Срд, 11 Сен 2013 19:49:00 +0300/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/lib-dynload'，'/usr/lib/python2.7'，'/usr/lib/python2.7/plat-linux2'，'/ usr/lib/python2.7/lib-tk', '/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/site-packages', '/home/sergey/djprojects/venvs/bakoevents/ local/lib/python2.7/site-packages/PIL', '/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages', '/home/sergey/djprojects/venvs/bakoevents/ lib/python2.7/site-packages/PIL'] 服务器时间：Срд, 11 Сен 2013 19:49:00 +0300/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/site-packages/PIL'，'/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages'，' /home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages/PIL'] 服务器时间：Срд，11 Сен 2013 19:49:00 +0300/home/sergey/djprojects/venvs/bakoevents/local/lib/python2.7/site-packages/PIL'，'/home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages'，' /home/sergey/djprojects/venvs/bakoevents/lib/python2.7/site-packages/PIL'] 服务器时间：Срд，11 Сен 2013 19:49:00 +0300

4

1 回答 1

0

您在电子邮件类需要一个字符串的地方传递您的实例：

message = instance
...
send_mail(subject, message, from_email, recipient_list)

您需要改用字符串。

于 2013-09-11T17:02:26.997 回答