Fixed several config errors, double exception imports, Linter stuff and edited test for new device_inventory_map key

modules/virtual_machine.py

@@ -4,9 +4,6 @@ from modules.device import PhysicalDevice
 from modules.exceptions import InterfaceConfigError, SyncInventoryError, TemplateError
 from modules.hostgroups import Hostgroup
 from modules.interface import ZabbixInterface
-
-from modules.exceptions import (TemplateError, InterfaceConfigError,
-                                SyncInventoryError)
 from modules.config import load_config
 # Load config
 config = load_config()
@@ -22,15 +19,15 @@ class VirtualMachine(PhysicalDevice):
 
     def _inventory_map(self):
         """use VM inventory maps"""
-        return vm_inventory_map
+        return config["vm_inventory_map"]
 
     def _usermacro_map(self):
         """use VM usermacro maps"""
-        return vm_usermacro_map
+        return config["vm_usermacro_map"]
 
     def _tag_map(self):
         """use VM tag maps"""
-        return vm_tag_map
+        return config["vm_tag_map"]
 
     def set_hostgroup(self, hg_format, nb_site_groups, nb_regions):
         """Set the hostgroup for this device"""
@@ -40,8 +37,8 @@ class VirtualMachine(PhysicalDevice):
             self.nb,
             self.nb_api_version,
             logger=self.logger,
-            nested_sitegroup_flag=traverse_site_groups,
-            nested_region_flag=traverse_regions,
+            nested_sitegroup_flag=config["traverse_site_groups"],
+            nested_region_flag=config["traverse_regions"],
             nb_groups=nb_site_groups,
             nb_regions=nb_regions,
         )