如何迭代Django中的所有设置?

Mri*_*lla 4 python django django-settings

如何迭代所有Django设置?我需要阅读所有开头的设置MYAPP_.

我试过这样做:

from django.conf import settings

for setting in settings:
    print setting
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...但我得到以下异常:

TypeError: 'LazySettings' object is not iterable
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有关如何实现这一目标的任何想法?

and*_*ean 6

for s in dir(settings):
    print s, ':', getattr(settings, s)
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