introducing azure_rm_resource (#39274)

* introducing azure_rm_resource

* adding missing file

* fixed documentation

* fixed subresource

* don't support tags (yet)

* added api_version to the doc

* adding api version to the doc

* ignoring some doc checks

* fixing imports

* final sanity fixes

* adding idempotency

* fixed params

* missing query parameter

* some updates of azure_rm_resource

* try to update test for idempotency

* fixed test

* try to fix problem temporarily

* another approach

* fixed spelling

* fixed mistake

* refactored a bit

* fixes

* removed unnecessary code

* removed assert temporarily

* fixed documentation

* trying to fix import issues

* trying to fix import

* try to fix sanity

* removed unnecessary pass

* removed e324 ignores

* resolve conflicts in ignore.txt

* fixing ignore txt

* revert

* try different approach to idempotency

* updating tests

* fixed task

* fixes

* getting output value properly

* fix test

* missing change

* fixed bug, changed test

* fixed mistake

* fixed mistake

lib/ansible/module_utils/azure_rm_common_rest.py

@@ -0,0 +1,70 @@
+# Copyright (c) 2018 Zim Kalinowski, <zikalino@microsoft.com>
+#
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+try:
+    from msrestazure.azure_exceptions import CloudError
+    from msrestazure.azure_configuration import AzureConfiguration
+    from msrest.service_client import ServiceClient
+    import json
+except ImportError:
+    # This is handled in azure_rm_common
+    AzureConfiguration = object
+
+
+class GenericRestClientConfiguration(AzureConfiguration):
+
+    def __init__(self, credentials, subscription_id, base_url=None):
+
+        if credentials is None:
+            raise ValueError("Parameter 'credentials' must not be None.")
+        if subscription_id is None:
+            raise ValueError("Parameter 'subscription_id' must not be None.")
+        if not base_url:
+            base_url = 'https://management.azure.com'
+
+        super(GenericRestClientConfiguration, self).__init__(base_url)
+
+        self.add_user_agent('genericrestclient/1.0')
+        self.add_user_agent('Azure-SDK-For-Python')
+
+        self.credentials = credentials
+        self.subscription_id = subscription_id
+
+
+class GenericRestClient(object):
+
+    def __init__(self, credentials, subscription_id, base_url=None):
+        self.config = GenericRestClientConfiguration(credentials, subscription_id, base_url)
+        self._client = ServiceClient(self.config.credentials, self.config)
+        self.models = None
+
+    def query(self, url, method, query_parameters, header_parameters, body, expected_status_codes):
+        # Construct and send request
+        operation_config = {}
+
+        request = None
+
+        if method == 'GET':
+            request = self._client.get(url, query_parameters)
+        elif method == 'PUT':
+            request = self._client.put(url, query_parameters)
+        elif method == 'POST':
+            request = self._client.post(url, query_parameters)
+        elif method == 'HEAD':
+            request = self._client.head(url, query_parameters)
+        elif method == 'PATCH':
+            request = self._client.patch(url, query_parameters)
+        elif method == 'DELETE':
+            request = self._client.delete(url, query_parameters)
+        elif method == 'MERGE':
+            request = self._client.merge(url, query_parameters)
+
+        response = self._client.send(request, header_parameters, body, **operation_config)
+
+        if response.status_code not in expected_status_codes:
+            exp = CloudError(response)
+            exp.request_id = response.headers.get('x-ms-request-id')
+            raise exp
+
+        return response