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"""Response serialization utilities. See :ref:`serializers` for general usage info.
"""
# flake8: noqa: F401
from .cattrs import CattrStage
from .pipeline import SerializerPipeline, Stage
from .preconf import (
bson_serializer,
json_serializer,
pickle_serializer,
safe_pickle_serializer,
yaml_serializer,
)
__all__ = [
'SERIALIZERS',
'CattrStage',
'SerializerPipeline',
'Stage',
'bson_serializer',
'json_serializer',
'pickle_serializer',
'safe_pickle_serializer',
'yaml_serializer',
'init_serializer',
]
SERIALIZERS = {
'bson': bson_serializer,
'json': json_serializer,
'pickle': pickle_serializer,
'yaml': yaml_serializer,
}
def init_serializer(serializer=None, **kwargs):
"""Initialize a serializer from a name, class, or instance"""
serializer = serializer or 'pickle'
if isinstance(serializer, str):
serializer = SERIALIZERS[serializer]
return serializer
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