我正在使用Django 1.10.4和Python 3.52。当我尝试通过python manage.py my_command
运行Django命令时,我收到以下错误:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "path_to_envs/envs/env_name/lib/python3.5/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
utility.execute()
File "path_to_envs/envs/env_name/lib/python3.5/site-packages/django/core/management/__init__.py", line 359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "path_to_envs/envs/env_name/lib/python3.5/site-packages/django/core/management/base.py", line 294, in run_from_argv
self.execute(*args, **cmd_options)
File "path_to_envs/envs/env_name/lib/python3.5/site-packages/django/core/management/base.py", line 345, in execute
output = self.handle(*args, **options)
TypeError: handle() got an unexpected keyword argument 'verbosity'
我可以运行本地django服务器并与管理页面进行交互。包含该命令的应用程序位于我的settings.py
文件中。
以下是django命令的内容:
from django.core.management import BaseCommand
from my_module import MyClass
class Command(BaseCommand):
def handle(self):
my_class = MyClass()
my_class.my_method()
发生错误时,options
字典包含{'verbosity': 1, 'no_color': False, 'settings': None, 'pythonpath': None, 'traceback': False}
。根据字典no_color
的随机顺序,traceback
,其他人将抛出相同的TypeError
。经过一天的谷歌搜索后,我仍然无法弄清楚问题是什么。有没有人见过这个?
答案 0 :(得分:13)
经过大量的谷歌搜索和拔出头发后,问题是handle()
的参数数量不正确。
此:
def handle(self):
应该是:
def handle(self, *args, **options):
答案 1 :(得分:-1)
如果您的命令不需要参数,请尝试subclass of BaseCommand
NoArgsCommand.handle_noargs(**options)