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This PR resolves
yaml.load()
deprecations, as described in issue #216.Changes
Replaces all instances of
yaml.load()
withyaml.safe_load()
, except where aLoader=...
argument is provided.Potential compatibility issues
yaml.safe_load()
prevents arbitrary Python data types from being encoded and decoded from yaml. Since our use case here is specifically to store dictionary representations of model specifications, I don't see this being an issue.See additional discussion in issue #216.