[Storage]Unify service version and update changelog (Azure#20723)

* [Storage]Unify service version and update changelog

* fix test

Author: xiafu-msft

sdk/storage/azure-storage-blob/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Release History
 
+## 12.9.0 (2021-09-15)
+**Stable release of preview features**
+- Added support for service version 2020-10-02 (STG78)
+- Added support for object level immutability policy with versioning (Version Level WORM).
+- Added support for listing deleted root blobs that have versions.
+- Added OAuth support for sync copy blob source.
+
 ## 12.9.0b1 (2021-07-27)
 **New Features**
 - Added support for object level immutability policy with versioning (Version Level WORM).

sdk/storage/azure-storage-blob/azure/storage/blob/_blob_client.py

@@ -176,8 +176,7 @@ def __init__(
         self._query_str, credential = self._format_query_string(sas_token, credential, snapshot=self.snapshot)
         super(BlobClient, self).__init__(parsed_url, service='blob', credential=credential, **kwargs)
         self._client = AzureBlobStorage(self.url, pipeline=self._pipeline)
-        default_api_version = self._client._config.version  # pylint: disable=protected-access
-        self._client._config.version = get_api_version(kwargs, default_api_version)  # pylint: disable=protected-access
+        self._client._config.version = get_api_version(kwargs)  # pylint: disable=protected-access
 
     def _format_url(self, hostname):
         container_name = self.container_name

sdk/storage/azure-storage-blob/azure/storage/blob/_blob_service_client.py

@@ -134,8 +134,7 @@ def __init__(
         self._query_str, credential = self._format_query_string(sas_token, credential)
         super(BlobServiceClient, self).__init__(parsed_url, service='blob', credential=credential, **kwargs)
         self._client = AzureBlobStorage(self.url, pipeline=self._pipeline)
-        default_api_version = self._client._config.version  # pylint: disable=protected-access
-        self._client._config.version = get_api_version(kwargs, default_api_version)  # pylint: disable=protected-access
+        self._client._config.version = get_api_version(kwargs)  # pylint: disable=protected-access
 
     def _format_url(self, hostname):
         """Format the endpoint URL according to the current location

sdk/storage/azure-storage-blob/azure/storage/blob/_container_client.py

@@ -156,8 +156,7 @@ def __init__(
         self._query_str, credential = self._format_query_string(sas_token, credential)
         super(ContainerClient, self).__init__(parsed_url, service='blob', credential=credential, **kwargs)
         self._client = AzureBlobStorage(self.url, pipeline=self._pipeline)
-        default_api_version = self._client._config.version  # pylint: disable=protected-access
-        self._client._config.version = get_api_version(kwargs, default_api_version) # pylint: disable=protected-access
+        self._client._config.version = get_api_version(kwargs) # pylint: disable=protected-access
 
     def _format_url(self, hostname):
         container_name = self.container_name

sdk/storage/azure-storage-blob/azure/storage/blob/_serialize.py

@@ -126,13 +126,13 @@ def get_container_cpk_scope_info(kwargs):
     return None
 
 
-def get_api_version(kwargs, default):
+def get_api_version(kwargs):
     # type: (Dict[str, Any], str) -> str
-    api_version = kwargs.pop('api_version', None)
+    api_version = kwargs.get('api_version', None)
     if api_version and api_version not in _SUPPORTED_API_VERSIONS:
         versions = '\n'.join(_SUPPORTED_API_VERSIONS)
         raise ValueError("Unsupported API version '{}'. Please select from:\n{}".format(api_version, versions))
-    return api_version or default
+    return api_version or _SUPPORTED_API_VERSIONS[-1]
 
 
 def serialize_blob_tags_header(tags=None):

sdk/storage/azure-storage-blob/azure/storage/blob/_version.py

@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "12.9.0b1"
+VERSION = "12.9.0"

sdk/storage/azure-storage-blob/azure/storage/blob/aio/_blob_client_async.py

@@ -120,8 +120,7 @@ def __init__(
             credential=credential,
             **kwargs)
         self._client = AzureBlobStorage(url=self.url, pipeline=self._pipeline)
-        default_api_version = self._client._config.version  # pylint: disable=protected-access
-        self._client._config.version = get_api_version(kwargs, default_api_version)  # pylint: disable=protected-access
+        self._client._config.version = get_api_version(kwargs)  # pylint: disable=protected-access
 
     @distributed_trace_async
     async def get_account_information(self, **kwargs): # type: ignore

sdk/storage/azure-storage-blob/azure/storage/blob/aio/_blob_service_client_async.py

@@ -118,8 +118,7 @@ def __init__(
             credential=credential,
             **kwargs)
         self._client = AzureBlobStorage(url=self.url, pipeline=self._pipeline)
-        default_api_version = self._client._config.version  # pylint: disable=protected-access
-        self._client._config.version = get_api_version(kwargs, default_api_version)  # pylint: disable=protected-access
+        self._client._config.version = get_api_version(kwargs)  # pylint: disable=protected-access
 
     @distributed_trace_async
     async def get_user_delegation_key(self, key_start_time,  # type: datetime

sdk/storage/azure-storage-blob/azure/storage/blob/aio/_container_client_async.py

@@ -117,8 +117,7 @@ def __init__(
             credential=credential,
             **kwargs)
         self._client = AzureBlobStorage(url=self.url, pipeline=self._pipeline)
-        default_api_version = self._client._config.version  # pylint: disable=protected-access
-        self._client._config.version = get_api_version(kwargs, default_api_version)  # pylint: disable=protected-access
+        self._client._config.version = get_api_version(kwargs)  # pylint: disable=protected-access
 
     @distributed_trace_async
     async def create_container(self, metadata=None, public_access=None, **kwargs):

sdk/storage/azure-storage-blob/setup.py

@@ -72,7 +72,7 @@
     author_email='ascl@microsoft.com',
     url='https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/storage/azure-storage-blob',
     classifiers=[
-        'Development Status :: 4 - Beta',
+        "Development Status :: 5 - Production/Stable",
         'Programming Language :: Python',
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',