API was only handling environment IP configurations in the case that …

…there was only 1 entry. Solved.

/environment/configuration/list/120/ 335MEOBBSFWKD3JBR5VTBW ERROR  - Erro não esperado.
Traceback (most recent call last):
  File "/vagrant/networkapi/rest.py", line 88, in handle_request
    response = self.handle_get(request, user, args, **kwargs)
  File "/vagrant/networkapi/ambiente/resource/EnvironmentConfigurationListResource.py", line 52, in handle_get
    self.log.info("teste %s" % configurations_prefix)
  File "/usr/local/lib/python2.7/dist-packages/django/db/models/query.py", line 72, in __repr__
    data = list(self[:REPR_OUTPUT_SIZE + 1])
  File "/usr/local/lib/python2.7/dist-packages/django/db/models/query.py", line 87, in __len__
    self._result_cache.extend(self._iter)
  File "/usr/local/lib/python2.7/dist-packages/django/db/models/query.py", line 291, in iterator
    for row in compiler.results_iter():
  File "/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py", line 763, in results_iter
    for rows in self.execute_sql(MULTI):
  File "/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py", line 818, in execute_sql
    cursor.execute(sql, params)
  File "/usr/local/lib/python2.7/dist-packages/django/db/backends/util.py", line 40, in execute
    return self.cursor.execute(sql, params)
  File "/usr/local/lib/python2.7/dist-packages/django/db/backends/mysql/base.py", line 114, in execute
    return self.cursor.execute(query, args)
  File "/usr/local/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in execute
    self.errorhandler(self, exc, value)
  File "/usr/local/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
    raise errorclass, errorvalue
DatabaseError: (1242, 'Subquery returns more than 1 row')

networkapi/ambiente/models.py

@@ -939,7 +939,7 @@ def get_by_environment(self, environment_id):
             config_environment = ConfigEnvironment.objects.filter(
                 environment=environment_id).values('ip_config').query
 
-            return IPConfig.objects.filter(id=config_environment)
+            return IPConfig.objects.filter(id__in=config_environment)
 
             return
         except ObjectDoesNotExist, e:

networkapi/ambiente/resource/EnvironmentConfigurationListResource.py

@@ -1,20 +1,20 @@
 # -*- coding:utf-8 -*-
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 from networkapi.admin_permission import AdminPermission
 from networkapi.auth import has_perm