B
    -[                 @   s|   d dl mZ d dl mZ G dd deZG dd deZG dd deZG d	d
 d
eZG dd deZG dd deZ	dS )   )PY2)	text_typec                   s<   e Zd ZdZdZ fddZdd Zer4eZdd Z  Z	S )BadDatazRaised if bad data of any sort was encountered. This is the base
    for all exceptions that itsdangerous defines.

    .. versionadded:: 0.15
    Nc                s   t t| | | || _d S )N)superr   __init__message)selfr   )	__class__ /lib/python3.7/site-packages/itsdangerous/exc.pyr      s    zBadData.__init__c             C   s
   t | jS )N)r   r   )r   r
   r
   r   __str__   s    zBadData.__str__c             C   s   |   dS )Nzutf-8)__unicode__encode)r   r
   r
   r   r      s    )
__name__
__module____qualname____doc__r   r   r   r   r   __classcell__r
   r
   )r	   r   r      s   r   c               @   s   e Zd ZdZdddZdS )BadSignaturez%Raised if a signature does not match.Nc             C   s   t | | || _d S )N)r   r   payload)r   r   r   r
   r
   r   r      s    zBadSignature.__init__)N)r   r   r   r   r   r
   r
   r
   r   r      s   r   c               @   s   e Zd ZdZdddZdS )BadTimeSignaturezbRaised if a time-based signature is invalid. This is a subclass
    of :class:`BadSignature`.
    Nc             C   s   t | || || _d S )N)r   r   date_signed)r   r   r   r   r
   r
   r   r   /   s    zBadTimeSignature.__init__)NN)r   r   r   r   r   r
   r
   r
   r   r   *   s   r   c               @   s   e Zd ZdZdS )SignatureExpiredzrRaised if a signature timestamp is older than ``max_age``. This
    is a subclass of :exc:`BadTimeSignature`.
    N)r   r   r   r   r
   r
   r
   r   r   :   s   r   c               @   s   e Zd ZdZdddZdS )	BadHeaderzRaised if a signed header is invalid in some form. This only
    happens for serializers that have a header that goes with the
    signature.

    .. versionadded:: 0.24
    Nc             C   s   t | || || _|| _d S )N)r   r   headeroriginal_error)r   r   r   r   r   r
   r
   r   r   H   s    zBadHeader.__init__)NNN)r   r   r   r   r   r
   r
   r
   r   r   @   s   r   c               @   s   e Zd ZdZdddZdS )
BadPayloada4  Raised if a payload is invalid. This could happen if the payload
    is loaded despite an invalid signature, or if there is a mismatch
    between the serializer and deserializer. The original exception
    that occurred during loading is stored on as :attr:`original_error`.

    .. versionadded:: 0.15
    Nc             C   s   t | | || _d S )N)r   r   r   )r   r   r   r
   r
   r   r   ]   s    zBadPayload.__init__)N)r   r   r   r   r   r
   r
   r
   r   r   T   s   r   N)
Z_compatr   r   	Exceptionr   r   r   r   r   r   r
   r
   r
   r   <module>   s   