I have seen from several sources that you can do this import:
from google.appengine.api.capabilities import CapabilitySet
and then tell when the datastore is read-only like so:
if not CapabilitySet('datastore_v3',
capabilities=['write']).is_enabled():
... handle read-only ...
However this is the second time that maintenance has occured, and this
method didn't work.
Is this now depreciated? Or did it ever work to begin with?
I know this page shows a slightly different method,
http://code.google.com/appengine/docs/python/howto/maintenance.html
But it requires that you try to write before discovering you'r'e in
read-only mode. I don't want to have to put in an un-needed write just
to find out if the Datastore is in Read-Only mode.
Can anyone help with this?
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