fix FloatingIP repr

The FloatingIP repr added in d614dbcab9cc8c5732ce28c655738218e147aad7
is incorrect, and can cause fails when you attempt to do bulk creation
activities with logging turned on.

This removes the __repr__ for FloatingIP so that it fails back to the
Resource defaults which are safe.

Partial Revert of d614dbcab9cc8c5732ce28c655738218e147aad7

Closes-Bug: #1437244

Change-Id: I8cedf418917157ce632606bef640049140134372

novaclient/tests/unit/v2/test_floating_ips.py

@@ -57,3 +57,9 @@ class FloatingIPsTest(utils.FixturedTestCase):
         self.assert_called('POST', '/os-floating-ips')
         self.assertEqual('nova', fl.pool)
         self.assertIsInstance(fl, floating_ips.FloatingIP)
+
+    def test_repr(self):
+        fl = self.cs.floating_ips.list()[0]
+        string = "%s" % fl
+        self.assertEqual("<FloatingIP fixed_ip=10.0.0.1, id=1, ip=11.0.0.1>",
+                         string)

novaclient/tests/unit/v2/test_floating_ips_bulk.py

@@ -62,3 +62,8 @@ class FloatingIPsBulkTest(utils.FixturedTestCase):
         body = {'ip_range': '192.168.1.0/30'}
         self.assert_called('PUT', '/os-floating-ips-bulk/delete', body)
         self.assertEqual(fl.floating_ips_bulk_delete, body['ip_range'])
+
+    def test_repr(self):
+        fl = self.cs.floating_ips_bulk.create('192.168.1.0/30', 'poolTest',
+                                              'interfaceTest')
+        self.assertEqual('<FloatingIPRange: 192.168.1.0/30>', "%s" % fl)

novaclient/v2/floating_ips.py

@@ -24,9 +24,6 @@ class FloatingIP(base.Resource):
         """
         self.manager.delete(self)
 
-    def __repr__(self):
-        return "<FloatingIP: %s>" % self.address
-
 
 class FloatingIPManager(base.ManagerWithFind):
     resource_class = FloatingIP