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schemas.py
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from marshmallow import Schema, fields, validate
from marshmallow_oneofschema.one_of_schema import OneOfSchema
from starknet_py.abi.v2.shape import (
CONSTRUCTOR_ENTRY,
DATA_KIND,
ENUM_ENTRY,
EVENT_ENTRY,
FUNCTION_ENTRY,
IMPL_ENTRY,
INTERFACE_ENTRY,
KEY_KIND,
L1_HANDLER_ENTRY,
NESTED_KIND,
STRUCT_ENTRY,
)
class TypeSchema(Schema):
type = fields.String(data_key="type", required=True)
class TypedParameterSchema(TypeSchema):
name = fields.String(data_key="name", required=True)
class FunctionBaseSchema(Schema):
name = fields.String(data_key="name", required=True)
inputs = fields.List(
fields.Nested(TypedParameterSchema()), data_key="inputs", required=True
)
outputs = fields.List(
fields.Nested(TypeSchema()), data_key="outputs", required=True
)
state_mutability = fields.String(data_key="state_mutability", dump_default=None)
class FunctionAbiEntrySchema(FunctionBaseSchema):
type = fields.Constant(FUNCTION_ENTRY, data_key="type", required=True)
class ConstructorAbiEntrySchema(Schema):
type = fields.Constant(CONSTRUCTOR_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
inputs = fields.List(
fields.Nested(TypedParameterSchema()), data_key="inputs", required=True
)
class L1HandlerAbiEntrySchema(FunctionBaseSchema):
type = fields.Constant(L1_HANDLER_ENTRY, data_key="type", required=True)
class EventStructMemberSchema(TypedParameterSchema):
kind = fields.String(
validate=validate.OneOf([KEY_KIND, DATA_KIND]), data_key="kind", required=True
)
class EventStructAbiEntrySchema(Schema):
type = fields.Constant(EVENT_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
kind = fields.Constant(STRUCT_ENTRY, data_key="kind", required=True)
members = fields.List(
fields.Nested(EventStructMemberSchema()), data_key="members", required=True
)
class EventEnumVariantSchema(TypedParameterSchema):
kind = fields.Constant(NESTED_KIND, data_key="kind", required=True)
class EventEnumAbiEntrySchema(Schema):
type = fields.Constant(EVENT_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
kind = fields.Constant(ENUM_ENTRY, data_key="kind", required=True)
variants = fields.List(
fields.Nested(EventEnumVariantSchema()), data_key="variants", required=True
)
class EventAbiEntrySchema(OneOfSchema):
type_field = "kind"
type_field_remove = False
type_schemas = {
STRUCT_ENTRY: EventStructAbiEntrySchema,
ENUM_ENTRY: EventEnumAbiEntrySchema,
}
class StructAbiEntrySchema(Schema):
type = fields.Constant(STRUCT_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
members = fields.List(
fields.Nested(TypedParameterSchema()), data_key="members", required=True
)
class EnumAbiEntrySchema(Schema):
type = fields.Constant(ENUM_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
variants = fields.List(
fields.Nested(TypedParameterSchema(), data_key="variants", required=True)
)
class ImplAbiEntrySchema(Schema):
type = fields.Constant(IMPL_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
interface_name = fields.String(data_key="interface_name", required=True)
class InterfaceAbiEntrySchema(Schema):
type = fields.Constant(INTERFACE_ENTRY, data_key="type", required=True)
name = fields.String(data_key="name", required=True)
items = fields.List(
fields.Nested(
FunctionAbiEntrySchema(), data_key="items", required=True
) # for now only functions can be defined here
)
class ContractAbiEntrySchema(OneOfSchema):
type_field_remove = False
type_schemas = {
FUNCTION_ENTRY: FunctionAbiEntrySchema,
EVENT_ENTRY: EventAbiEntrySchema,
STRUCT_ENTRY: StructAbiEntrySchema,
ENUM_ENTRY: EnumAbiEntrySchema,
CONSTRUCTOR_ENTRY: ConstructorAbiEntrySchema,
L1_HANDLER_ENTRY: L1HandlerAbiEntrySchema,
IMPL_ENTRY: ImplAbiEntrySchema,
INTERFACE_ENTRY: InterfaceAbiEntrySchema,
}