python - RQ 属性错误 : 'module' object has no attribute

Question

我正在尝试使用 RQ 创建后台作业:

import django_rq                                                         


    def _send_password_reset_email_async(email):                             
        print(email)                                                         

    # Django admin action to send reset password emails                                                                 
    def send_password_reset_email(modeladmin, request, queryset):            
        for user in queryset:                                                
            django_rq.enqueue(_send_password_reset_email_async, user.email)  
    send_password_reset_email.short_description = 'Send password reset email'

虽然我一直收到此错误，但似乎我在做一些愚蠢的事情？

Traceback (most recent call last):
  File "/home/lee/Code/cas/venv/lib/python3.4/site-packages/rq/worker.py", line 568, in perform_job
    rv = job.perform()
  File "/home/lee/Code/cas/venv/lib/python3.4/site-packages/rq/job.py", line 

495, in perform
    self._result = self.func(*self.args, **self.kwargs)
  File "/home/lee/Code/cas/venv/lib/python3.4/site-packages/rq/job.py", line 206, in func
    return import_attribute(self.func_name)
  File "/home/lee/Code/cas/venv/lib/python3.4/site-packages/rq/utils.py", line 151, in import_attribute
    return getattr(module, attribute)
AttributeError: 'module' object has no attribute '_send_password_reset_email_async

'

Answer 1

添加评论，因为我也遇到了这个错误:

当您更改代码时，Django 开发网络服务器会动态重新加载，但 rqworker 进程不会。因此，如果您添加/修改任务并立即调用它，您可能会遇到此错误，因为新代码(您的网络代码)试图调用旧代码(RQ 任务)。

停止/重启 rqworker 就可以了。