Update Batch SDK to new API version 2018-08-01.7.0. (#3194)

Author: xingwu1

azure-batch/HISTORY.rst

@@ -3,6 +3,24 @@
 Release History
 ===============
 
+5.0.0 (2018-08-24)
+++++++++++++++++++
+
+- Using REST API version 2018-08-01.7.0.
+  - Added `node_agent_info` in ComputeNode to return the node agent information
+  - **Breaking** Removed the `validation_status` property from `TaskCounts`.
+  - **Breaking** The default caching type for `DataDisk` and `OSDisk` is now `read_write` instead of `none`.
+- `BatchServiceClient` can be used as a context manager to keep the underlying HTTP session open for performance.
+- **Breaking** Model signatures are now using only keywords-arguments syntax. Each positional argument must be rewritten as a keyword argument.
+- **Breaking** The following operations signatures are changed:
+   - Operation PoolOperations.enable_auto_scale
+   - Operation TaskOperations.update
+   - Operation ComputeNodeOperations.reimage
+   - Operation ComputeNodeOperations.disable_scheduling
+   - Operation ComputeNodeOperations.reboot
+   - Operation JobOperations.terminate
+- Enum types now use the "str" mixin (class AzureEnum(str, Enum)) to improve the behavior when unrecognized enum values are encountered. 
+
 4.1.3 (2018-04-24)
 ++++++++++++++++++
 
@@ -36,10 +54,10 @@ Release History
 - Using REST API version 2017-09-01.6.0.
 - Added the ability to get a discount on Windows VM pricing if you have on-premises licenses for the OS SKUs you are deploying, via `license_type` on `VirtualMachineConfiguration`.
 - Added support for attaching empty data drives to `VirtualMachineConfiguration` based pools, via the new `data_disks` attribute on `VirtualMachineConfiguration`.
-- [Breaking] Custom images must now be deployed using a reference to an ARM Image, instead of pointing to .vhd files in blobs directly.
+- **Breaking** Custom images must now be deployed using a reference to an ARM Image, instead of pointing to .vhd files in blobs directly.
   - The new `virtual_machine_image_id` property on `ImageReference` contains the reference to the ARM Image, and `OSDisk.image_uris` no longer exists.
   - Because of this, `image_reference` is now a required attribute of `VirtualMachineConfiguration`.
-- [Breaking] Multi-instance tasks (created using `MultiInstanceSettings`) must now specify a `coordination_commandLine`, and `number_of_instances` is now optional and defaults to 1.
+- **Breaking** Multi-instance tasks (created using `MultiInstanceSettings`) must now specify a `coordination_commandLine`, and `number_of_instances` is now optional and defaults to 1.
 - Added support for tasks run using Docker containers. To run a task using a Docker container you must specify a `container_configuration` on the `VirtualMachineConfiguration` for a pool, and then add `container_settings` on the Task.
 
 3.1.0 (2017-07-24)

azure-batch/azure/batch/batch_auth.py

@@ -53,8 +53,6 @@ def __call__(self, request):
 
         url = urlparse(request.url)
         uri_path = url.path
-        uri_path = uri_path.replace('%5C', '/')
-        uri_path = uri_path.replace('%2F', '/')
 
         # method to sign
         string_to_sign = request.method + '\n'

azure-batch/azure/batch/batch_service_client.py

@@ -9,7 +9,7 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from msrest.service_client import ServiceClient
+from msrest.service_client import SDKClient
 from msrest import Serializer, Deserializer
 from msrestazure import AzureConfiguration
 from .version import VERSION
@@ -46,13 +46,13 @@ def __init__(
 
         super(BatchServiceClientConfiguration, self).__init__(base_url)
 
-        self.add_user_agent('batchserviceclient/{}'.format(VERSION))
+        self.add_user_agent('azure-batch/{}'.format(VERSION))
         self.add_user_agent('Azure-SDK-For-Python')
 
         self.credentials = credentials
 
 
-class BatchServiceClient(object):
+class BatchServiceClient(SDKClient):
     """A client for issuing REST requests to the Azure Batch service.
 
     :ivar config: Configuration for client.
@@ -87,10 +87,10 @@ def __init__(
             self, credentials, base_url=None):
 
         self.config = BatchServiceClientConfiguration(credentials, base_url)
-        self._client = ServiceClient(self.config.credentials, self.config)
+        super(BatchServiceClient, self).__init__(self.config.credentials, self.config)
 
         client_models = {k: v for k, v in models.__dict__.items() if isinstance(v, type)}
-        self.api_version = '2018-03-01.6.1'
+        self.api_version = '2018-08-01.7.0'
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)