add a deprecated warning

static_physical datasource is deprecated

this warning wil be issued:
 DeprecationWarning: The 'vitrage.datasources.static_phisical' module usage is deprecated, please use datasources.static instead

Change-Id: I59784f7168b09d4898e629309f67fbf05c42e2d2

requirements.txt

@@ -43,4 +43,5 @@ requests>=2.14.2 # Apache-2.0
 WebOb>=1.7.1 # MIT
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 six>=1.10.0 # MIT
+debtcollector>=1.2.0  # Apache-2.0
 

vitrage/datasources/static_physical/driver.py

@@ -14,6 +14,7 @@
 
 import copy
 
+from debtcollector import removals
 from oslo_log import log
 
 from vitrage.common.constants import DatasourceProperties as DSProps
@@ -38,6 +39,7 @@ class StaticPhysicalDriver(DriverBase):
     ENTITIES_SECTION = 'entities'
 
     def __init__(self, conf):
+        removals.removed_module(__name__, "datasources.static")
         super(StaticPhysicalDriver, self).__init__()
         self.cfg = conf
         self.cache = {}

vitrage/datasources/static_physical/transformer.py

@@ -12,6 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+from debtcollector import removals
 from vitrage.common.constants import DatasourceProperties as DSProps
 from vitrage.common.constants import EntityCategory
 from vitrage.common.constants import GraphAction
@@ -37,6 +38,7 @@ class StaticPhysicalTransformer(ResourceTransformerBase):
     }
 
     def __init__(self, transformers, conf):
+        removals.removed_module(__name__, "datasources.static")
         super(StaticPhysicalTransformer, self).__init__(transformers, conf)
         self._register_relations_direction()