AssociationProxy is a class within the
sqlalchemy.ext.associationproxy module of the SQLAlchemy project.
SQLAthanor (PyPI package information and project documentation) is a SQLAlchemy extension that provides serialization and deserialization support for JSON, CSV, YAML and Python dictionaries. This project is similar to Marshmallow with one major difference: SQLAthanor works through SQLAlchemy models while Marshmallow is less coupled to SQLAlchemy because it requires separate representations of the serialization objects. Both libraries have their uses depending on whether the project plans to use SQLAlchemy for object representations or would prefer to avoid that couping. SQLAthanor is open sourced under the MIT license.
SQLAthanor / sqlathanor / declarative / _base_configuration_mixin.py
# _base_configuration_mixin.py import inspect as inspect_ from collections import OrderedDict from sqlalchemy.inspection import inspect from sqlalchemy.exc import InvalidRequestError from sqlalchemy.ext.associationproxy import AssociationProxy from validator_collection import checkers from sqlathanor._compat import dict as dict_ from sqlathanor.attributes import AttributeConfiguration, validate_serialization_config, \ BLANK_ON_SERIALIZE from sqlathanor.errors import ConfigurationError, UnsupportedSerializationError class ConfigurationMixin(object): @classmethod def _get_instance_attributes(cls, include_private = False, exclude_methods = True): base_attributes = dir(cls) instance_attributes =  for key in base_attributes: if key.startswith('__'): continue if key.startswith('_') and not key.startswith('__') and not include_private: continue try: ## ... source file continues with no further AssociationProxy examples...