OwlCyberSecurity - MANAGER
Edit File: typing.cpython-37.opt-2.pyc
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Note that all the above statements are true from the point of view of static type checkers. At runtime, Any should not be used with instance or class checks. )r� a Special type indicating functions that never return. Example:: from typing import NoReturn def stop() -> NoReturn: raise Exception('no way') This type is invalid in other positions, e.g., ``List[NoReturn]`` will fail in static type checkers. a3 Special type construct to mark class variables. An annotation wrapped in ClassVar indicates that a given attribute is intended to be used as a class variable and should not be set on instances of that class. Usage:: class Starship: stats: ClassVar[Dict[str, int]] = {} # class variable damage: int = 10 # instance variable ClassVar accepts only types and cannot be further subscribed. Note that ClassVar is not a class itself, and should not be used with isinstance() or issubclass(). a' Union type; Union[X, Y] means either X or Y. To define a union, use e.g. Union[int, str]. Details: - The arguments must be types and there must be at least one. - None as an argument is a special case and is replaced by type(None). - Unions of unions are flattened, e.g.:: Union[Union[int, str], float] == Union[int, str, float] - Unions of a single argument vanish, e.g.:: Union[int] == int # The constructor actually returns int - Redundant arguments are skipped, e.g.:: Union[int, str, int] == Union[int, str] - When comparing unions, the argument order is ignored, e.g.:: Union[int, str] == Union[str, int] - You cannot subclass or instantiate a union. - You can use Optional[X] as a shorthand for Union[X, None]. zEOptional type. 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use z () instead)r� rL r� �lowerrK Z__orig_class__r� )r� rz �kwargs�resultrR rR rS r� � s z_GenericAlias.__call__c C s� | j rZg }| j|kr |�| j� |�| �}tdd� ||d d � D ��sR|�t� t|�S | jtkr�|�| �}x.||d d � D ]}t|t�r�|| k r�dS q�W | jfS )Nc s s" | ]}t |t�pt|t�V qd S )N)rH rJ � issubclassr )r^ �brR rR rS r� � s z0_GenericAlias.__mro_entries__.<locals>.<genexpr>rt rR ) r� rK rb �index�anyr rf rH rJ )r� �basesr� ro r� rR rR rS �__mro_entries__� s z _GenericAlias.__mro_entries__c C s* d| j kr t|�s t| j|�S t|��d S )NrK )�__dict__r� �getattrrK r� )r� r� rR rR rS � __getattr__� s z_GenericAlias.__getattr__c s2 t |�s|dkr t� �||� nt| j||� d S )N)r� r� rc )r� r� � __setattr__�setattrrK )r� r� �val)r� rR rS r� � s z_GenericAlias.__setattr__c C s | � t|��S )N)r� rG )r� r\ rR rR rS r� � s z _GenericAlias.__instancecheck__c C s< | j r0t|t�s t|| j�S |j r0t|j| j�S td��d S )NzBSubscripted generics cannot be used with class and instance checks)rc rH rJ r� rK rL )r� rq rR rR rS r� � s z _GenericAlias.__subclasscheck__c C s� | j r | jS | jr t� | j }n| j}|tkrht| j�dkrJ| jd tksht| jd d� �| jd f}n*t | j�}t|�dkr�t |d t �s�|\}t j ||ffS )Nr� r r� rt ) rc r� �globalsrK r rp ri r� rh rf rH �operator�getitem)r� r� rz rR rR rS r� � s z_GenericAlias.__reduce__)rZ rV rW r� r� r� rl r� r� r� r� r� r� r� r� r� r� r� rR rR )r� rS rJ W s rJ c s( e Zd Zdd� Ze� fdd��Z� ZS )�_VariadicGenericAliasc C s� | j dks| js| �|�S t|t�r0t|�dkr8td��|\}}|tkrRt|f}n$t|t�sjtd|� ���t|�|f}| �|�S )Nr r� z6Callable must be used as Callable[[arg, ...], result].z1Callable[args, result]: args must be a list. 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