status-im/eth2.0-specs
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type hint uint input

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protolambda 2019-06-25 19:32:49 +02:00
parent d90d56c610
commit 3b5c7f243a
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1 changed files with 2 additions and 2 deletions
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test_libs/pyspec/eth2spec/utils/ssz/ssz_typing.py
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@ -34,7 +34,7 @@ class BasicValue(int, SSZValue, metaclass=BasicType):
class Bool(BasicValue): # can't subclass bool. class Bool(BasicValue): # can't subclass bool.
byte_len = 1 byte_len = 1
def __new__(cls, value, *args, **kwargs): def __new__(cls, value: int): # int value, but can be any subclass of int (bool, Bit, Bool, etc...)
if value < 0 or value > 1: if value < 0 or value > 1:
raise ValueError(f"value {value} out of bounds for bit") raise ValueError(f"value {value} out of bounds for bit")
return super().__new__(cls, value) return super().__new__(cls, value)
@ -54,7 +54,7 @@ class Bit(Bool):
class uint(BasicValue, metaclass=BasicType): class uint(BasicValue, metaclass=BasicType):
def __new__(cls, value, *args, **kwargs): def __new__(cls, value: int):
if value < 0: if value < 0:
raise ValueError("unsigned types must not be negative") raise ValueError("unsigned types must not be negative")
if cls.byte_len and value.bit_length() > (cls.byte_len << 3): if cls.byte_len and value.bit_length() > (cls.byte_len << 3):