Django-storages

*****************

General
-------

- Add support for Django 4.0 and 4.1 (`1093`_)
- Drop support for Django 2.2, 3.0 and 3.1 (`1093`_)
- Drop support for Python 3.5 and 3.6 (`1093`_)

S3
--

- **Breaking**: Update and document the undocumented ``AWS_S3_URL_PROTOCOL`` from ``http:`` to ``https:`` and remove the
undocumented ``AWS_S3_SECURE_URLS`` setting. You should only need to update your settings if you had updated either of
these previously undocumented settings. The default behavior of constructing an ``https:`` URL with a custom domain
is unchanged (`1164`_)
- Add ``AWS_S3_USE_THREADS`` to disable ``threading`` for compatibility with ``gevent`` (`1112`_)

Dropbox
-------

- Add support for refresh tokens (`1159`_)
- Ignore ``ApiError`` exception in ``url()`` (`1158`_)

Azure
-----

- Restore support for ``AZURE_ENDPOINT_SUFFIX`` (`1118`_)
- Replace deprecated ``download_to_stream`` with ``readinto`` (`1113`_)
- Add ``AZURE_API_VERSION`` setting (`1132`_)
- Fix ``get_modified_time()`` (`1134`_)

Google Cloud
------------

- Add support for gzipping files via ``GS_IS_GZIPPED`` and ``GZIP_CONTENT_TYPES`` (`980`_)
- Use ``GS_BLOB_CHUNK_SIZE`` with files that already exist (`1154`_)

.. _980: https://github.com/jschneier/django-storages/pull/980
.. _1118: https://github.com/jschneier/django-storages/pull/1118
.. _1113: https://github.com/jschneier/django-storages/pull/1113
.. _1112: https://github.com/jschneier/django-storages/pull/1112
.. _1132: https://github.com/jschneier/django-storages/pull/1132
.. _1134: https://github.com/jschneier/django-storages/pull/1134
.. _1159: https://github.com/jschneier/django-storages/pull/1159
.. _1158: https://github.com/jschneier/django-storages/pull/1158
.. _1164: https://github.com/jschneier/django-storages/pull/1164
.. _1093: https://github.com/jschneier/django-storages/pull/1093
.. _1154: https://github.com/jschneier/django-storages/pull/1154

*******************

General
-------

- Add support for Python 3.10 (`1078`_)

S3
--

- Re-raise non-404 errors in ``.exists()`` (`1084`_, `1085`_)

Azure
-----

- Fix using ``AZURE_CUSTOM_DOMAIN`` with an account key credential (`1082`_, `1083`_)

SFTP
----

- Catch ``FileNotFoundError`` instead of ``OSerror`` in ``.exists()`` to prevent swallowing ``socket.timeout`` exceptions (`1064`_, `1087`_)


.. _1078: https://github.com/jschneier/django-storages/pull/1078
.. _1084: https://github.com/jschneier/django-storages/issues/1084
.. _1085: https://github.com/jschneier/django-storages/pull/1085
.. _1082: https://github.com/jschneier/django-storages/issues/1082
.. _1083: https://github.com/jschneier/django-storages/pull/1083
.. _1064: https://github.com/jschneier/django-storages/issues/1064
.. _1087: https://github.com/jschneier/django-storages/pull/1087

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Azure
-----

- Add ``parameters`` kwarg to ``AzureStorage.url`` to configure blob properties in the SAS token (`1071`_)
- Fix regression where ``AZURE_CUSTOM_DOMAIN`` was interpreted as a replacement of ``blob.core.windows.net`` rather than as a full domain
(`1073`_, `1076`_)

.. _1071: https://github.com/jschneier/django-storages/pull/1071
.. _1073: https://github.com/jschneier/django-storages/issues/1073
.. _1076: https://github.com/jschneier/django-storages/pull/1076

*******************

S3
--

- Change gzip compression to use a streaming implementation (`1061`_)
- Fix saving files with ``S3ManifestStaticStorage`` (`1068`_, `1069`_)

.. _1061: https://github.com/jschneier/django-storages/pull/1061
.. _1068: https://github.com/jschneier/django-storages/issues/1068
.. _1069: https://github.com/jschneier/django-storages/pull/1069

*****************

General
-------
- Add support for Django 3.2 (`1046`_, `1042`_, `1005`_)
- Replace Travis CI with GitHub actions (`1051`_)

S3
--

- Convert signing keys to bytes if necessary (`1003`_)
- Avoid a ListParts API call during multipart upload (`1041`_)
- Custom domains now use passed URL params (`1054`_)
- Allow the use of AWS profiles and clarify the options for passing credentials (`fbe9538`_)
- Re-allow override of various access key names (`1026`_)
- Properly exclude empty folders during ``listdir`` (`66f4f8e`_)
- Support saving file objects that are not ``seekable`` (`860`_, `1057`_)
- Return ``True`` for ``.exists()`` if a non-404 error is encountered (`938`_)

Azure
-----

- **Breaking**: This backend has been rewritten to use the newer versions of ``azure-storage-blob``, which now has a minimum required version of 12.0. The settings ``AZURE_EMULATED_MODE``, ``AZURE_ENDPOINT_SUFFIX``, and ``AZURE_CUSTOM_CONNECTION_STRING`` are now ignored. (`784`_, `805`_)
- Add support for user delegation keys (`1063`_)

Google Cloud
------------

- **Breaking**: The minimum required version of ``google-cloud-storage`` is now 1.27.0 (`994`_)
- **Breaking**: Switch URL signing version from v2 to v4 (`994`_)
- **Deprecated**: Support for ``GS_CACHE_CONTROL`` will be removed in 1.13. Please set the ``cache_control`` parameter of ``GS_OBJECT_PARAMETERS`` instead. (`970`_)
- Add ``GS_OBJECT_PARAMETERS`` and overridable ``GoogleCloudStorage.get_object_parameters`` to customize blob parameters for all blobs and per-blob respectively. (`970`_)
- Catch the ``NotFound`` exception raised when deleting a non-existent blob, this matches Django and other backends (`998`_, `999`_)
- Fix signing URLs with custom endpoints (`994`_)

Dropbox
-------

- Validate ``write_mode`` param (`1020`_)

.. _fbe9538: https://github.com/jschneier/django-storages/commit/fbe9538b8574cfb0d95b04c9c477650dbfe8547b
.. _66f4f8e: https://github.com/jschneier/django-storages/commit/66f4f8ec68daaac767c013d6b1a30cf26a7ac1ca
.. _1003: https://github.com/jschneier/django-storages/pull/1003
.. _1054: https://github.com/jschneier/django-storages/pull/1054
.. _1026: https://github.com/jschneier/django-storages/pull/1026
.. _1041: https://github.com/jschneier/django-storages/pull/1041
.. _970: https://github.com/jschneier/django-storages/pull/970
.. _998: https://github.com/jschneier/django-storages/issues/998
.. _784: https://github.com/jschneier/django-storages/issues/784
.. _805: https://github.com/jschneier/django-storages/pull/805
.. _999: https://github.com/jschneier/django-storages/pull/999
.. _1051: https://github.com/jschneier/django-storages/pull/1051
.. _1042: https://github.com/jschneier/django-storages/pull/1042
.. _1046: https://github.com/jschneier/django-storages/issues/1046
.. _1005: https://github.com/jschneier/django-storages/pull/1005
.. _1020: https://github.com/jschneier/django-storages/pull/1020
.. _860: https://github.com/jschneier/django-storages/issues/860
.. _1057: https://github.com/jschneier/django-storages/pull/1057
.. _938: https://github.com/jschneier/django-storages/pull/938
.. _994: https://github.com/jschneier/django-storages/pull/994
.. _1063: https://github.com/jschneier/django-storages/pull/1063

*******************

S3
--

- Revert fix for ``ValueError: I/O operation on closed file`` when calling ``collectstatic`` and
introduce ``S3StaticStorage`` and ``S3ManifestStaticStorage`` for use as ``STATICFILES_STORAGE`` targets (`968`_)

.. _968: https://github.com/jschneier/django-storages/pull/968