* Use AttributeError instead of ApiKeyError because that's what the hasattr builtin function uses
* Use AttributeError instead of ApiKeyError because that's what the hasattr builtin function uses
* fix unit tests
* create ApiAttributeError exception
* fix formatting
* run samples scripts
* Adds oneOf + anyOf schemas, models and tests to python-experimental
* Adds setUpClass and tearDownClass
* Removes newline in method_init_shared.mustache
* Regenerated v3 spec sample for python-experimental
* Fxes test for discard_unknown_keys
* Moves new models into existing spec, regen python-exp and go-exp
* Also fix python-exp windows file
* add discard_unknown_key parameter
* add discard_unknown_key parameter
* add discard_unknown_key parameter
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* discard unknown keys in composed schema if configuration.discard_unknown_keys is set
* run sample scripts for python
* code reformatting
* execute script in bin directory
* improve unit tests for discarding properties