B
    ˆuf'&  ã               @   sT   d Z ddlmZ ddlmZ ddlmZ ddlmZ ddlm	Z	 G dd„ de
ƒZd	S )
zµConfigure HMAC keys that can be used to authenticate requests to Google Cloud Storage.

See [HMAC keys documentation](https://cloud.google.com/storage/docs/authentication/hmackeys)
é    )ÚNotFound)Ú_rfc3339_nanos_to_datetime)Ú_DEFAULT_TIMEOUT)ÚDEFAULT_RETRY)ÚDEFAULT_RETRY_IF_ETAG_IN_JSONc               @   sü   e Zd ZdZdZdZdZeefZd)dd„Zdd	„ Z	d
d„ Z
edd„ ƒZedd„ ƒZedd„ ƒZedd„ ƒZedd„ ƒZedd„ ƒZejdd„ ƒZedd„ ƒZedd„ ƒZedd„ ƒZedd „ ƒZeefd!d"„Zeefd#d$„Zeefd%d&„Zeefd'd(„ZdS )*ÚHMACKeyMetadataa   Metadata about an HMAC service account key withn Cloud Storage.

    :type client: :class:`~google.cloud.stoage.client.Client`
    :param client: client associated with the key metadata.

    :type access_id: str
    :param access_id: (Optional) Unique ID of an existing key.

    :type project_id: str
    :param project_id: (Optional) Project ID of an existing key.
        Defaults to client's project.

    :type user_project: str
    :param user_project: (Optional) This parameter is currently ignored.
    ZACTIVEZINACTIVEZDELETEDNc             C   s:   || _ i | _|d k	r|| jd< |d k	r0|| jd< || _d S )NÚaccessIdÚ	projectId)Ú_clientÚ_propertiesÚ_user_project)ÚselfÚclientÚ	access_idZ
project_idÚuser_project© r   ú_/home/ankuromar296_gmail_com/myenv/lib/python3.7/site-packages/google/cloud/storage/hmac_key.pyÚ__init__9   s    

zHMACKeyMetadata.__init__c             C   s(   t || jƒstS | j|jko&| j|jkS )N)Ú
isinstanceÚ	__class__ÚNotImplementedr
   r   )r   Úotherr   r   r   Ú__eq__E   s    zHMACKeyMetadata.__eq__c             C   s   t | jƒt | jƒ S )N)Úhashr
   r   )r   r   r   r   Ú__hash__K   s    zHMACKeyMetadata.__hash__c             C   s   | j  d¡S )z|Access ID of the key.

        :rtype: str or None
        :returns: unique identifier of the key within a project.
        r   )r   Úget)r   r   r   r   r   N   s    zHMACKeyMetadata.access_idc             C   s   | j  d¡S )z•ETag identifying the version of the key metadata.

        :rtype: str or None
        :returns: ETag for the version of the key's metadata.
        Úetag)r   r   )r   r   r   r   r   W   s    zHMACKeyMetadata.etagc             C   s   | j  d¡S )zID of the key, including the Project ID and the Access ID.

        :rtype: str or None
        :returns: ID of the key.
        Úid)r   r   )r   r   r   r   r   `   s    zHMACKeyMetadata.idc             C   s   | j  d¡S )zzProject ID associated with the key.

        :rtype: str or None
        :returns: project identfier for the key.
        r	   )r   r   )r   r   r   r   Úprojecti   s    zHMACKeyMetadata.projectc             C   s   | j  d¡S )z­Service account e-mail address associated with the key.

        :rtype: str or None
        :returns: e-mail address for the service account which created the key.
        ZserviceAccountEmail)r   r   )r   r   r   r   Úservice_account_emailr   s    z%HMACKeyMetadata.service_account_emailc             C   s   | j  d¡S )zÂGet / set key's state.

        One of:
            - ``ACTIVE``
            - ``INACTIVE``
            - ``DELETED``

        :rtype: str or None
        :returns: key's current state.
        Ústate)r   r   )r   r   r   r   r    {   s    zHMACKeyMetadata.statec             C   s   || j d< d S )Nr    )r   )r   Úvaluer   r   r   r    ‰   s    c             C   s    | j  d¡}|dk	rt|ƒS dS )a3  Retrieve the timestamp at which the HMAC key was created.

        :rtype: :class:`datetime.datetime` or ``NoneType``
        :returns: Datetime object parsed from RFC3339 valid timestamp, or
                  ``None`` if the bucket's resource has not been loaded
                  from the server.
        ZtimeCreatedN)r   r   r   )r   r!   r   r   r   Útime_created   s    	zHMACKeyMetadata.time_createdc             C   s    | j  d¡}|dk	rt|ƒS dS )a3  Retrieve the timestamp at which the HMAC key was created.

        :rtype: :class:`datetime.datetime` or ``NoneType``
        :returns: Datetime object parsed from RFC3339 valid timestamp, or
                  ``None`` if the bucket's resource has not been loaded
                  from the server.
        ÚupdatedN)r   r   r   )r   r!   r   r   r   r#   š   s    	zHMACKeyMetadata.updatedc             C   s:   | j dkrtdƒ‚| j}|dkr(| jj}d|› d| j › S )z%Resource path for the metadata's key.NzNo 'access_id' set.z
/projects/z
/hmacKeys/)r   Ú
ValueErrorr   r
   )r   r   r   r   r   Úpath§   s    
zHMACKeyMetadata.pathc             C   s   | j S )z—Project ID to be billed for API requests made via this bucket.

        This property is currently ignored by the server.

        :rtype: str
        )r   )r   r   r   r   r   ´   s    zHMACKeyMetadata.user_projectc             C   sP   y2i }| j dk	r| j |d< | jj| j|||d W n tk
rF   dS X dS dS )a#  Determine whether or not the key for this metadata exists.

        :type timeout: float or tuple
        :param timeout:
            (Optional) The amount of time, in seconds, to wait
            for the server response.  See: :ref:`configuring_timeouts`

        :type retry: google.api_core.retry.Retry or google.cloud.storage.retry.ConditionalRetryPolicy
        :param retry:
            (Optional) How to retry the RPC. See: :ref:`configuring_retries`

        :rtype: bool
        :returns: True if the key exists in Cloud Storage.
        NÚuserProject)Úquery_paramsÚtimeoutÚretryFT)r   r
   Ú_get_resourcer%   r   )r   r(   r)   Ú	qs_paramsr   r   r   Úexists¾   s    

zHMACKeyMetadata.existsc             C   s4   i }| j dk	r| j |d< | jj| j|||d| _dS )a4  Reload properties from Cloud Storage.

        :type timeout: float or tuple
        :param timeout:
            (Optional) The amount of time, in seconds, to wait
            for the server response.  See: :ref:`configuring_timeouts`

        :type retry: google.api_core.retry.Retry or google.cloud.storage.retry.ConditionalRetryPolicy
        :param retry:
            (Optional) How to retry the RPC. See: :ref:`configuring_retries`

        :raises :class:`~google.api_core.exceptions.NotFound`:
            if the key does not exist on the back-end.
        Nr&   )r'   r(   r)   )r   r
   r*   r%   r   )r   r(   r)   r+   r   r   r   ÚreloadÞ   s    

zHMACKeyMetadata.reloadc             C   s@   i }| j dk	r| j |d< d| ji}| jj| j||||d| _dS )a9  Save writable properties to Cloud Storage.

        :type timeout: float or tuple
        :param timeout:
            (Optional) The amount of time, in seconds, to wait
            for the server response.  See: :ref:`configuring_timeouts`

        :type retry: google.api_core.retry.Retry or google.cloud.storage.retry.ConditionalRetryPolicy
        :param retry:
            (Optional) How to retry the RPC. See: :ref:`configuring_retries`

        :raises :class:`~google.api_core.exceptions.NotFound`:
            if the key does not exist on the back-end.
        Nr&   r    )r'   r(   r)   )r   r    r
   Z_put_resourcer%   r   )r   r(   r)   r+   Úpayloadr   r   r   Úupdateù   s    


zHMACKeyMetadata.updatec             C   s2   i }| j dk	r| j |d< | jj| j|||d dS )a1  Delete the key from Cloud Storage.

        :type timeout: float or tuple
        :param timeout:
            (Optional) The amount of time, in seconds, to wait
            for the server response.  See: :ref:`configuring_timeouts`

        :type retry: google.api_core.retry.Retry or google.cloud.storage.retry.ConditionalRetryPolicy
        :param retry:
            (Optional) How to retry the RPC. See: :ref:`configuring_retries`

        :raises :class:`~google.api_core.exceptions.NotFound`:
            if the key does not exist on the back-end.
        Nr&   )r'   r(   r)   )r   r
   Z_delete_resourcer%   )r   r(   r)   r+   r   r   r   Údelete  s    

zHMACKeyMetadata.delete)NNN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__ZACTIVE_STATEZINACTIVE_STATEZDELETED_STATEZ_SETTABLE_STATESr   r   r   Úpropertyr   r   r   r   r   r    Úsetterr"   r#   r%   r   r   r   r,   r-   r   r/   r0   r   r   r   r   r      s.   
					
 r   N)r4   Zgoogle.cloud.exceptionsr   Zgoogle.cloud._helpersr   Zgoogle.cloud.storage.constantsr   Zgoogle.cloud.storage.retryr   r   Úobjectr   r   r   r   r   Ú<module>   s   