def execute(cls, stack: MichelsonStack, stdout: List[str],
context: AbstractContext):
res_type: MichelsonType
literal: Type[MichelineLiteral]
res_type, literal = cls.args # type: ignore
if res_type.prim == 'AMOUNT':
context.amount = literal.get_int() # type: ignore
elif res_type.prim == 'BALANCE':
context.balance = literal.get_int() # type: ignore
elif res_type.prim == 'CHAIN_ID':
context.chain_id = literal.get_string() # type: ignore
elif res_type.prim == 'SENDER':
context.sender = literal.get_string() # type: ignore
elif res_type.prim == 'SOURCE':
context.source = literal.get_string() # type: ignore
elif res_type.prim == 'NOW':
try:
context.now = literal.get_int() # type: ignore
# FIXME: Why does TypeError appear to be wrapped?
except (TypeError, MichelsonRuntimeError):
context.now = int(
strict_rfc3339.rfc3339_to_timestamp(
literal.get_string())) # type: ignore
else:
raise ValueError(
f'Expected one of {cls.allowed_primitives}, got {res_type.prim}'
)
return cls()
def execute(cls, stack: MichelsonStack, stdout: List[str], context: AbstractContext):
res_type: MichelsonType
res_type = cls.args[0] # type: ignore
if res_type.prim == 'AMOUNT':
context.amount = None # type: ignore
elif res_type.prim == 'BALANCE':
context.balance = None # type: ignore
elif res_type.prim == 'CHAIN_ID':
context.chain_id = None # type: ignore
elif res_type.prim == 'SENDER':
context.sender = None # type: ignore
elif res_type.prim == 'SOURCE':
context.source = None # type: ignore
elif res_type.prim == 'NOW':
context.now = None # type: ignore
else:
raise ValueError(f'Expected one of {cls.allowed_primitives}, got {res_type.prim}')
return cls()