Item: hitachienergy#58 Desc: Changed list creation to more pythonic way

core/src/epicli/cli/engine/AnsibleInventoryCreator.py

@@ -25,7 +25,7 @@ def create(self):
         save_inventory(inventory, self.cluster_model.specification.name)
 
     def get_inventory(self):
-        inventory = list()
+        inventory = []
         for component_key, component_value in self.cluster_model.specification.components.items():
             if component_value.count < 1:
                 continue
@@ -56,7 +56,7 @@ def group_duplicated(inventory):
                 if host not in groups[item.role]:
                     groups[item.role].append(host)
 
-        result = list()
+        result = []
         for key, value in groups.items():
             result.append(AnsibleInventoryItem(key, value))
         return result

core/src/epicli/cli/engine/aws/AWSAPIProxy.py

@@ -48,7 +48,7 @@ def get_ips_for_feature(self, feature_key, look_for_public_ip=False):
                 }]
         )
 
-        result = list()
+        result = []
         for instance in running_instances:
             if look_for_public_ip:
                 result.append(AnsibleHostModel(instance.public_dns_name, instance.public_ip_address))

core/src/epicli/cli/engine/aws/AWSConfigBuilder.py

@@ -7,7 +7,7 @@
 
 class AWSConfigBuilder(InfrastructureConfigBuilder):
     def build(self, cluster_model, user_input):
-        result = list()
+        result = []
         vpc_config = self.get_vpc_config(cluster_model, user_input)
         result.append(vpc_config)
         vpc_name = vpc_config.specification.name

core/src/epicli/cli/helpers/list_helpers.py

@@ -9,7 +9,7 @@ def select_first(documents, query):
 
 def select_all(documents, query):
     if documents is not None:
-        result = list()
+        result = []
         for x in documents:
             if query(x):
                 result.append(x)