def load_meta_sources():
    meta_sources = {}

    for module_path, class_name in SOURCES.items():
        module = import_module(METASYNC_MODULE + '.' + module_path)
        meta_sources[class_name.lower()] = getattr(module, class_name)

    return meta_sources
Return a namespace of all :class:`.RelationshipProperty`
dataset/ETHPy150Open beetbox/beets/beetsplug/metasync/__init__.py/load_meta_sources--crossover with--dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/mapper.py/Mapper.relationships