o }l~iBX@s8dZddlZddlmZddlZddlmZddlmZddl m Z ddl m Z ddl mZdd lmZdd lmZd Z d Z d Z eedZ eedZ dZdZdZddZddZddZGdddeZddZ d1ddZ!d d!Z"d"d#Z#d$d%Z$d&d'Z%d2d(d)Z&d2d*d+Z'd,d-Z( .  d3d/d0Z)dS)4zVHelper functions for Cloud Storage utility classes. These are *not* part of the API. N)md5)urlsplit)uuid4)resumable_media)environment_vars)_DEFAULT_TIMEOUT) DEFAULT_RETRY))DEFAULT_RETRY_IF_METAGENERATION_SPECIFIEDSTORAGE_EMULATOR_HOSTAPI_ENDPOINT_OVERRIDEAPI_VERSION_OVERRIDEzhttps://storage.googleapis.comv1)) if_etag_matchzIf-Match)if_etag_not_matchz If-None-Match))if_generation_matchifGenerationMatch)if_generation_not_matchifGenerationNotMatch)if_metageneration_matchifMetagenerationMatch)if_metageneration_not_matchifMetagenerationNotMatch)if_source_generation_matchifSourceGenerationMatch)if_source_generation_not_matchifSourceGenerationNotMatch)if_source_metageneration_matchifSourceMetagenerationMatch)"if_source_metageneration_not_matchifSourceMetagenerationNotMatchz`num_retries` has been deprecated and will be removed in a future release. Use the `retry` argument with a Retry or ConditionalRetryPolicy object, or None, instead.cCstjttSN)osenvirongetSTORAGE_EMULATOR_ENV_VAR_DEFAULT_STORAGE_HOSTr&r&d/var/www/newdalilibackend/backend/venv/lib/python3.10/site-packages/google/cloud/storage/_helpers.py_get_storage_hostKr(cCsttjttjSr )r!getenvrPROJECTLEGACY_PROJECTr&r&r&r'_get_environ_projectOs r-cCs4|durdSt|d|dgstd|S)zPre-flight ``Bucket`` name validation. :type name: str or :data:`NoneType` :param name: Proposed bucket name. :rtype: str or :data:`NoneType` :returns: ``name`` if valid. Nrz8Bucket names must start and end with a number or letter.)allisalnum ValueError)namer&r&r'_validate_nameVs  r3c @seZdZdZdddZeddZeddZed d Zd d Z d dZ eddZ dddddddde e f ddZddZddZddddde edfddZddddde edfddZdS)_PropertyMixina1Abstract mixin for cloud storage classes with associated properties. Non-abstract subclasses should implement: - path - client - user_project :type name: str :param name: The name of the object. Bucket names must start and end with a number or letter. NcCs||_i|_t|_dSr )r2 _propertiesset_changes)selfr2r&r&r'__init__us z_PropertyMixin.__init__cCt)z$Abstract getter for the object path.NotImplementedErrorr8r&r&r'pathzz_PropertyMixin.pathcCr:)z&Abstract getter for the object client.r;r=r&r&r'clientr?z_PropertyMixin.clientcCr:)z,Abstract getter for the object user_project.r;r=r&r&r' user_projectr?z_PropertyMixin.user_projectcCs|dur|j}|S)aCheck client or verify over-ride. :type client: :class:`~google.cloud.storage.client.Client` or ``NoneType`` :param client: the client to use. If not passed, falls back to the ``client`` stored on the current object. :rtype: :class:`google.cloud.storage.client.Client` :returns: The client passed in or the currently bound client. N)r@)r8r@r&r&r'_require_clients z_PropertyMixin._require_clientcCsiS)a@Return any encryption headers needed to fetch the object. .. note:: Defined here because :meth:`reload` calls it, but this method is really only relevant for :class:`~google.cloud.storage.blob.Blob`. :rtype: dict :returns: a mapping of encryption-related headers. r&r=r&r&r'_encryption_headerss z"_PropertyMixin._encryption_headerscCsi}|jdur |j|d<|S)zDefault query parameters.N userProject)rA)r8paramsr&r&r' _query_paramss  z_PropertyMixin._query_paramsnoAclc Csf||}|j} || d<t| ||||d|} t| ||d|j|j| | | | |d} || dS)a<Reload properties from Cloud Storage. If :attr:`user_project` is set, bills the API request to that project. :type client: :class:`~google.cloud.storage.client.Client` or ``NoneType`` :param client: the client to use. If not passed, falls back to the ``client`` stored on the current object. :type projection: str :param projection: (Optional) If used, must be 'full' or 'noAcl'. Defaults to ``'noAcl'``. Specifies the set of properties to return. :type if_etag_match: Union[str, Set[str]] :param if_etag_match: (Optional) See :ref:`using-if-etag-match` :type if_etag_not_match: Union[str, Set[str]]) :param if_etag_not_match: (Optional) See :ref:`using-if-etag-not-match` :type if_generation_match: long :param if_generation_match: (Optional) See :ref:`using-if-generation-match` :type if_generation_not_match: long :param if_generation_not_match: (Optional) See :ref:`using-if-generation-not-match` :type if_metageneration_match: long :param if_metageneration_match: (Optional) See :ref:`using-if-metageneration-match` :type if_metageneration_not_match: long :param if_metageneration_not_match: (Optional) See :ref:`using-if-metageneration-not-match` :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` projectionrrrr)rr) query_paramsheaderstimeoutretry_target_objectN)rBrF _add_generation_match_parametersrC_add_etag_match_headers _get_resourcer>_set_properties)r8r@rHrrrrrrrLrMrJrK api_responser&r&r'reloads. :z_PropertyMixin.reloadcCs|j|||j|<dS)aUpdate field of this object's properties. This method will only update the field provided and will not touch the other fields. It **will not** reload the properties from the server. The behavior is local only and syncing occurs via :meth:`patch`. :type name: str :param name: The field name to update. :type value: object :param value: The value being updated. N)r7addr5)r8r2valuer&r&r'_patch_propertys z_PropertyMixin._patch_propertycCs||_t|_dS)zSet the properties for the current object. :type value: dict or :class:`google.cloud.storage.batch._FutureDict` :param value: The properties to be set. N)r5r6r7r8rVr&r&r'rRs z_PropertyMixin._set_propertiesFc sp|}j} d| d<|r|| d<t| ||||dfddjD} |jj| | ||d} | dS) ajSends all changed properties in a PATCH request. Updates the ``_properties`` with the response from the backend. If :attr:`user_project` is set, bills the API request to that project. :type client: :class:`~google.cloud.storage.client.Client` or ``NoneType`` :param client: the client to use. If not passed, falls back to the ``client`` stored on the current object. :type if_generation_match: long :param if_generation_match: (Optional) See :ref:`using-if-generation-match` :type if_generation_not_match: long :param if_generation_not_match: (Optional) See :ref:`using-if-generation-not-match` :type if_metageneration_match: long :param if_metageneration_match: (Optional) See :ref:`using-if-metageneration-match` :type if_metageneration_not_match: long :param if_metageneration_not_match: (Optional) See :ref:`using-if-metageneration-not-match` :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` :type override_unlocked_retention: bool :param override_unlocked_retention: (Optional) override_unlocked_retention must be set to True if the operation includes a retention property that changes the mode from Unlocked to Locked, reduces the retainUntilTime, or removes the retention configuration from the object. See: https://cloud.google.com/storage/docs/json_api/v1/objects/patch fullrHoverrideUnlockedRetentionrIcsi|]}|j|qSr&)r5).0keyr=r&r' `z(_PropertyMixin.patch..)rJrNrLrMN)rBrFrOr7_patch_resourcer>rR) r8r@rrrrrLrMoverride_unlocked_retentionrJupdate_propertiesrSr&r=r'patchs, 6z_PropertyMixin.patchc Cs^||}|j} d| d<|r|| d<t| ||||d|j|j|j| |||d} || dS)a`Sends all properties in a PUT request. Updates the ``_properties`` with the response from the backend. If :attr:`user_project` is set, bills the API request to that project. :type client: :class:`~google.cloud.storage.client.Client` or ``NoneType`` :param client: the client to use. If not passed, falls back to the ``client`` stored on the current object. :type if_generation_match: long :param if_generation_match: (Optional) See :ref:`using-if-generation-match` :type if_generation_not_match: long :param if_generation_not_match: (Optional) See :ref:`using-if-generation-not-match` :type if_metageneration_match: long :param if_metageneration_match: (Optional) See :ref:`using-if-metageneration-match` :type if_metageneration_not_match: long :param if_metageneration_not_match: (Optional) See :ref:`using-if-metageneration-not-match` :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` :type override_unlocked_retention: bool :param override_unlocked_retention: (Optional) override_unlocked_retention must be set to True if the operation includes a retention property that changes the mode from Unlocked to Locked, reduces the retainUntilTime, or removes the retention configuration from the object. See: https://cloud.google.com/storage/docs/json_api/v1/objects/patch rYrHrZrI)rJrLrMrNN)rBrFrO _put_resourcer>r5rR) r8r@rrrrrLrMr`rJrSr&r&r'updatems* 6z_PropertyMixin.updater )__name__ __module__ __qualname____doc__r9propertyr>r@rArBrCrFrrrTrWrRr rbrdr&r&r&r'r4hsX       T  Sr4cs"fdd}fdd}t||S)zHCreate a property descriptor around the :class:`_PropertyMixin` helpers.cs |jS)zScalar property getter.)r5r#r= fieldnamer&r'_getters z!_scalar_property.._gettercs||dS)zScalar property setter.N)rWrXrjr&r'_settersz!_scalar_property.._setter)ri)rkrlrmr&rjr'_scalar_propertys   rn cCs>||}t|dkr||||}t|dks dSdS)aRead blocks from a buffer and update a hash with them. :type buffer_object: bytes buffer :param buffer_object: Buffer containing bytes used to update a hash object. :type hash_obj: object that implements update :param hash_obj: A hash object (MD5 or CRC32-C). :type digest_block_size: int :param digest_block_size: The block size to write to the hash. 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Nz6num_retries and retry arguments are mutually exclusive) max_sleepmax_cumulative_retry initial_delay multiplier) max_retriesr)r1r RetryStrategy_maximum _deadline_initial _multiplier)rM num_retriesr&r&r'(_api_core_retry_to_resumable_media_retryDs  rcCsdttS)Nzgccl-invocation-id/)rrr&r&r&r'_get_invocation_idfr)rapplication/json; charset=UTF-8cCs8|dt}|r|d|7}dd||||p|dS)aGet the headers for a request. :type user_agent: str :param user_agent: The user-agent for requests. :type command: str :param command: (Optional) Information about which interface for the operation was used, to be included in the X-Goog-API-Client header. 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