Add deprecation warnings to sandbox modules

vumi/application/sandbox.py

@@ -11,6 +11,7 @@
 import operator
 from uuid import uuid4
 from StringIO import StringIO
+import warnings
 
 from treq.client import HTTPClient
 
@@ -37,6 +38,13 @@
 from vumi.application.sandbox_rlimiter import SandboxRlimiter
 
 
+warnings.warn(
+    "Use of vumi.application.sandbox is deprecated, the vumi sandbox worker "
+    "and its components have moved to the vxsandbox package:"
+    "pypi.python.org/pypi/vxsandbox",
+    category=DeprecationWarning)
+
+
 class MultiDeferred(object):
     """A callable that returns new deferreds each time and
     then fires them all together."""

vumi/application/tests/test_sandbox.py

@@ -9,6 +9,7 @@
 import logging
 from collections import defaultdict
 from datetime import datetime
+import warnings
 
 from OpenSSL.SSL import (
     VERIFY_PEER, VERIFY_FAIL_IF_NO_PEER_CERT, VERIFY_NONE,
@@ -30,6 +31,13 @@
 from vumi.tests.helpers import VumiTestCase, PersistenceHelper
 
 
+warnings.warn(
+    "Use of vumi.application.tests.test_sandbox is deprecated, the vumi "
+    "sandbox worker and its components have moved to the vxsandbox package:"
+    "pypi.python.org/pypi/vxsandbox",
+    category=DeprecationWarning)
+
+
 class MockResource(SandboxResource):
     def __init__(self, name, app_worker, **handlers):
         super(MockResource, self).__init__(name, app_worker, {})