PYTHON-1265: Fix the default cqlengine connection mechanism to work with Astra #1096
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We set out to build a Flask app that talks to Astra. The CQL plugin we used turned out to be crashing if we didn't give it hosts to connect to (https://github.com/thegeorgeous/flask-cqlalchemy/blob/master/flask_cqlalchemy/__init__.py#L48). But we also had to use the `cloud` key to pass in Astra credentials (via `setup_kwargs` nearby the link above). This exploded on us in cqlengine.connection#setup() where the hosts passed into Cluster() made that constructor blow up because: `ValueError: contact_points, endpoint_factory, ssl_context, and ssl_options cannot be specified with a cloud configuration` We're not sure this is the right place to patch, but it helped us at least. We figured coming out with a patch directly, instead of an issue, might save some time.
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@rzvoncek feel free to review this PR if you have some free cycles. |
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