class BackendConfigurationSchema(BaseSchema):
"""Schema for BackendConfiguration."""
# Required properties.
backend_name = fields.String(required=True)
backend_version = fields.String(required=True,
validate=Regexp("[0-9]+.[0-9]+.[0-9]+$"))
n_qubits = fields.Integer(required=True, validate=Range(min=1))
basis_gates = fields.List(fields.String(), required=True)
gates = fields.Nested(GateConfigSchema, required=True, many=True)
local = fields.Boolean(required=True)
simulator = fields.Boolean(required=True)
conditional = fields.Boolean(required=True)
open_pulse = fields.Boolean(required=True)
memory = fields.Boolean(required=True)
max_shots = fields.Integer(required=True, validate=Range(min=1))
coupling_map = fields.List(fields.List(fields.Integer(),
validate=Length(min=1)),
validate=Length(min=1),
allow_none=True,
required=True)
# Optional properties.
max_experiments = fields.Integer(validate=Range(min=1))
sample_name = fields.String()
n_registers = fields.Integer(validate=Range(min=1))
register_map = fields.List(fields.List(
fields.Integer(validate=OneOf([0, 1])), validate=Length(min=1)),
validate=Length(min=1))
configurable = fields.Boolean()
credits_required = fields.Boolean()
online_date = fields.DateTime()
display_name = fields.String()
description = fields.String()
tags = fields.List(fields.String())
class NduvSchema(BaseSchema):
"""Schema for name-date-unit-value."""
# Required properties.
date = fields.DateTime(required=True)
name = fields.String(required=True)
unit = fields.String(required=True)
value = fields.Number(required=True)
class BackendPropertiesSchema(BaseSchema):
"""Schema for BackendProperties."""
# Required properties.
backend_name = fields.String(required=True)
backend_version = fields.String(required=True,
validate=Regexp("[0-9]+.[0-9]+.[0-9]+$"))
last_update_date = fields.DateTime(required=True)
qubits = fields.List(fields.Nested(NduvSchema,
many=True,
validate=Length(min=1)),
required=True,
validate=Length(min=1))
gates = fields.Nested(GateSchema,
required=True,
many=True,
validate=Length(min=1))
general = fields.Nested(NduvSchema, required=True, many=True)