To initialize ZEO clients with ClientStorage I need info such as host, port,
etc. All the needed stuff is tucked away nicely in the zope.config file and I
would like to be using the zope machinery access it. I know that what I need
is in there somewhere, but when I try to follow how it happens in say the Zope
startup, I get lost in all the dependencies and my head starts swirling.
I would like to be able to use something like is in ZODB/config.py:
class ZEOClient(BaseConfig):
def open(self):
from ZEO.ClientStorage import ClientStorage
# config.server is a multikey of socket-address values
# where the value is a socket family, address tuple.
L = [server.address for server in self.config.server]
return ClientStorage(
L,
storage=self.config.storage,
cache_size=self.config.cache_size,
name=self.config.name,
client=self.config.client,
var=self.config.var,
min_disconnect_poll=self.config.min_disconnect_poll,
max_disconnect_poll=self.config.max_disconnect_poll,
wait=self.config.wait,
read_only=self.config.read_only,
read_only_fallback=self.config.read_only_fallback,
username=self.config.username,
password=self.config.password,
realm=self.config.realm)
here BaseConfig has that bit of magic that has self.config.
I guess I need to know how to instantiate this class. Any ideas?
David P. Mika
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