Use type(self) instead of entity class name in create methods. (#1144)

(cherry picked from commit d5545c1)

Co-authored-by: Tasos Papaioannou <tpapaioa@redhat.com>

nailgun/entities.py

@@ -1582,7 +1582,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1381129>`_.
 
         """
-        return DiscoveryRule(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -3150,7 +3150,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1219654>`_.
 
         """
-        return Domain(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -3644,7 +3644,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1654383>`_.
 
         """
-        return HostCollection(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -3724,7 +3724,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1235377>`_.
 
         """
-        return HostGroup(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -4364,7 +4364,7 @@ def create(self, create_missing=None):
         For more information, see `Bugzilla #1449749
         <https://bugzilla.redhat.com/show_bug.cgi?id=1449749>`_.
         """
-        return Host(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -5417,7 +5417,7 @@ def create(self, create_missing=None):
 
         """
         attrs = self.create_json(create_missing)
-        return Location(self._server_config, id=attrs['id']).read()
+        return type(self)(self._server_config, id=attrs['id']).read()
 
     def read(self, entity=None, attrs=None, ignore=None, params=None):
         """Work around a bug in the server's response.
@@ -5494,7 +5494,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1219653>`_.
 
         """
-        return Media(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -5759,7 +5759,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1230873>`_.
 
         """
-        return Organization(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -6620,7 +6620,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1232855>`_.
 
         """
-        return Realm(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -8200,7 +8200,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1381129>`_.
 
         """
-        return TailoringFile(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -8371,7 +8371,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1301658>`_.
 
         """
-        return UserGroup(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -8648,7 +8648,7 @@ def create(self, create_missing=None):
         <https://bugzilla.redhat.com/show_bug.cgi?id=1381129>`_.
 
         """
-        return ScapContents(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()
@@ -8767,7 +8767,7 @@ def create(self, create_missing=None):
         """
         self._fields['event'] = entity_fields.StringField(required=True, choices=self.get_events())
 
-        return Webhooks(
+        return type(self)(
             self._server_config,
             id=self.create_json(create_missing)['id'],
         ).read()