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from .utils import Spec, expand
OPTIONS_SCHEME = expand(
parameters=Spec(types=dict, required=False, item_scheme=(str, str)),
states=Spec(types=dict, required=False, item_scheme=(str, str)),
)
BLOCK_SCHEME = expand(
name=str,
id=str,
**OPTIONS_SCHEME
)
FLOW_GRAPH_SCHEME = expand(
options=Spec(types=dict, required=False, item_scheme=OPTIONS_SCHEME),
blocks=Spec(types=dict, required=False, item_scheme=BLOCK_SCHEME),
connections=list,
metadata=Spec(types=dict, required=True, item_scheme=expand(
file_format=Spec(types=int, required=True, item_scheme=None),
))
)
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