On 16/09/2016 11:47 AM, Jonathan Cheng wrote:
after importing announce,directories in settings.py
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ifDEBUG:
    announce(__name__,databases=DATABASES,backend="Postgres: 9.5",caches=CACHES)
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it said CACHES isn't defined when i running the server
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python manage.py runserver
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Ok. In announce.py line 11 change caches to caches=None

11.    def announce(name, databases, backend, caches=None):


I define CACHES *only* for my development settings and I *only* call announce() during development.

If you decide to do this, put it behind a conditional ...

if DEBUG:
    CACHES = {
        'default': {
            'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
        }
    }

Mike













Mike Dewhirstæ–¼ 2016å¹´9月16日星期五 UTC+8ä¸Šå ˆ8時43分17ç§’å¯«é “ï¼š

    On 16/09/2016 1:10 AM, Jonathan Cheng wrote:
    > thx your code,though i cant run it in cmd
    That is correct. It is designed to be imported and called from
    settings.py.

    I'll send you a screenshot off-line

    Mike



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