我在eclipse的devstack中运行视界时遇到此错误。可能是它的配置错误，但我无法解决它。请帮忙
WARNING:root:No local_settings file found.
Traceback (most recent call last):
File "/home/stack/git/horizon/manage.py", line 23, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8-py2.7.egg/django/core/management/__init__.py", line 338, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python2.7/dist-packages/Django-1.8-py2.7.egg/django/core/management/__init__.py", line 303, in execute
settings.INSTALLED_APPS
File "/usr/local/lib/python2.7/dist-packages/Django-1.8-py2.7.egg/django/conf/__init__.py", line 48, in __getattr__
self._setup(name)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8-py2.7.egg/django/conf/__init__.py", line 44, in _setup
self._wrapped = Settings(settings_module)
File "/usr/local/lib/python2.7/dist-packages/Django-1.8-py2.7.egg/django/conf/__init__.py", line 92, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/stack/git/horizon/openstack_dashboard/settings.py", line 339, in <module>
from horizon.utils import secret_key
File "/home/stack/git/horizon/horizon/__init__.py", line 27, in <module>
from horizon.base import Dashboard # noqa
File "/home/stack/git/horizon/horizon/base.py", line 45, in <module>
from horizon import loaders
File "/home/stack/git/horizon/horizon/loaders.py", line 57, in <module>
_loader = TemplateLoader()
File "/usr/local/lib/python2.7/dist-packages/Django-1.8-py2.7.egg/django/template/loader.py", line 50, in __init__
super(BaseLoader, self).__init__(*args, **kwargs)
TypeError: __init__() takes exactly 2 arguments (1 given)
Django加载程序文件在运行视界时显示错误。它在参数
中显示了类型错误import warnings
from django.utils.deprecation import RemovedInDjango20Warning
from .base import Origin
from .engine import Engine
class LoaderOrigin(Origin):
def __init__(self, display_name, loader, name, dirs):
super(LoaderOrigin, self).__init__(display_name)
self.loader, self.loadname, self.dirs = loader, name, dirs
def reload(self):
return self.loader(self.loadname, self.dirs)[0]
def find_template(*args, **kwargs):
return Engine.get_default().find_template(*args, **kwargs)
def get_template(*args, **kwargs):
return Engine.get_default().get_template(*args, **kwargs)
def get_template_from_string(*args, **kwargs):
return Engine.get_default().get_template_from_string(*args, **kwargs)
def render_to_string(*args, **kwargs):
return Engine.get_default().render_to_string(*args, **kwargs)
def select_template(*args, **kwargs):
return Engine.get_default().select_template(*args, **kwargs)
# This line must remain at the bottom to avoid import loops.
from .loaders import base
class BaseLoader(base.Loader):
_accepts_engine_in_init = False
def __init__(self, *args, **kwargs):
warnings.warn(
"django.template.loader.BaseLoader was superseded by "
"django.template.loaders.base.Loader.",
RemovedInDjango20Warning, stacklevel=2)
super(BaseLoader, self).__init__(*args, **kwargs)
答案 0 :(得分：0)
Horizon需要Django>=1.4.2,<1.7，您在此处使用Django 1.8（请参阅requirements.txt）
__init__的{{1}}个参数在这两个版本之间发生了变化。
如果您希望这样做，您需要修复您的环境和依赖项。
答案 1 :(得分：0)
可能没有。这类问题的标准，
但在我的情况下，我没有初始化__init__()方法中的所有参数
所以这就产生了问题
def __init__(self, value, *args, **kwargs):
self.value = value
super(Custom_Vali, self).__init__(*args, **kwargs)
....
....
运行
test_c = Custom_Vali.get_error(89)
OR
test_c = Custom_Vali.get_error(value = 89)
O / P：TypeError: __init__() takes at least 2 arguments (1 given)
解：
只需在__init__中设置值=无或值= 0
def __init__(self, value=0, *args, **kwargs):
self.value = value
super(Custom_Vali, self).__init__(*args, **kwargs)