Fixed some basic Flake8 errors, added Pylinter exception, Fixed some minor logging bugs.

modules/config.py

@@ -57,7 +57,6 @@ def load_config_file(config_default, config_file="config.py"):
             if hasattr(config_module, key):
                 dconf[key] = getattr(config_module, key)
         return dconf
-    else:
     logger.warning(
         "Config file %s not found. Using default config "
         "and environment variables.", config_file)

modules/device.py

@@ -69,7 +69,7 @@ class PhysicalDevice():
         if config["device_cf"] in self.nb.custom_fields:
             self.zabbix_id = self.nb.custom_fields[config["device_cf"]]
         else:
-            e = f"Host {self.name}: Custom field {config["device_cf"]} not present"
+            e = f'Host {self.name}: Custom field {config["device_cf"]} not present'
             self.logger.warning(e)
             raise SyncInventoryError(e)
 
@@ -131,11 +131,13 @@ class PhysicalDevice():
             # Set value to template
             return [device_type_cfs[config["template_cf"]]]
         # Custom field not found, return error
-        e = (f"Custom field {config["template_cf"]} not "
+        e = (f'Custom field {config["template_cf"]} not '
              f"found for {self.nb.device_type.manufacturer.name}"
              f" - {self.nb.device_type.display}.")
         raise TemplateError(e)
 
+
+
     def get_templates_context(self):
         """ Get Zabbix templates from the device context """
         if "zabbix" not in self.config_context:
@@ -166,7 +168,7 @@ class PhysicalDevice():
             self.inventory_mode = 1
         else:
             self.logger.error(f"Host {self.name}: Specified value for inventory mode in "
-                              f" config is not valid. Got value {config["inventory_mode"]}")
+                              f'config is not valid. Got value {config["inventory_mode"]}')
             return False
         self.inventory = {}
         if config["inventory_sync"] and self.inventory_mode in [0, 1]:

tests/test_configuration_parsing.py

@@ -1,6 +1,5 @@
 """Tests for configuration parsing in the modules.config module."""
 from unittest.mock import patch, MagicMock
-from pathlib import Path
 import os
 from modules.config import load_config, DEFAULT_CONFIG, load_config_file, load_env_variable
 
@@ -123,8 +122,8 @@ def test_load_config_file_exception_handling():
         # Since the current implementation doesn't handle exceptions, we should
         # expect an exception to be raised
         try:
-            result = load_config_file(DEFAULT_CONFIG.copy())
+            load_config_file(DEFAULT_CONFIG.copy())
             assert False, "An exception should have been raised"
-        except Exception:
+        except Exception:  # pylint: disable=broad-except
             # This is expected
             pass