def parse_address(val_expr, type_expr, selector):
val = dispatch_core_map(
val_expr, {
'bytes': lambda x: encoding.parse_address(bytes.fromhex(x)),
'string': lambda x: x
})
return selector(val_expr, type_expr, val)
def decode_literal(node, prim):
core_type, value = next(iter(node.items()))
if prim in ['int', 'nat']:
return int(value)
if prim == 'timestamp':
if core_type == 'int':
return int(value)
else:
return value
if prim == 'mutez':
return Decimal(value) / 10 ** 6
if prim == 'bool':
return value == 'True'
if core_type == 'bytes':
if prim in ['address', 'key_hash', 'contract']:
return parse_address(bytes.fromhex(value))
if prim == 'key':
return parse_public_key(bytes.fromhex(value))
return value