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45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
import sys
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from _typeshed import ReadableBuffer
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from types import ModuleType
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from typing import Any, AnyStr, Callable, Optional, Union, overload
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# TODO more precise type for object of hashlib
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_Hash = Any
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_DigestMod = Union[str, Callable[[], _Hash], ModuleType]
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digest_size: None
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if sys.version_info >= (3, 8):
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# In reality digestmod has a default value, but the function always throws an error
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# if the argument is not given, so we pretend it is a required argument.
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@overload
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def new(key: bytes, msg: Optional[ReadableBuffer], digestmod: _DigestMod) -> HMAC: ...
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@overload
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def new(key: bytes, *, digestmod: _DigestMod) -> HMAC: ...
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elif sys.version_info >= (3, 4):
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def new(key: bytes, msg: Optional[ReadableBuffer] = ..., digestmod: Optional[_DigestMod] = ...) -> HMAC: ...
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else:
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def new(key: bytes, msg: Optional[ReadableBuffer] = ..., digestmod: Optional[_DigestMod] = ...) -> HMAC: ...
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class HMAC:
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if sys.version_info >= (3,):
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digest_size: int
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if sys.version_info >= (3, 4):
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block_size: int
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name: str
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def __init__(self, key: bytes, msg: Optional[ReadableBuffer] = ..., digestmod: _DigestMod = ...) -> None: ...
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def update(self, msg: ReadableBuffer) -> None: ...
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def digest(self) -> bytes: ...
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def hexdigest(self) -> str: ...
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def copy(self) -> HMAC: ...
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@overload
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def compare_digest(__a: ReadableBuffer, __b: ReadableBuffer) -> bool: ...
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@overload
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def compare_digest(__a: AnyStr, __b: AnyStr) -> bool: ...
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if sys.version_info >= (3, 7):
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def digest(key: bytes, msg: ReadableBuffer, digest: str) -> bytes: ...
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