Updated lint settins to ignore libs in test files.

This is a temporary change and will be removed once we will switch to different linter

lib/charms/mongodb/v0/helpers.py

@@ -210,7 +210,7 @@ def process_pbm_error(error_string: Optional[_StrOrBytes]) -> str:
     message = "couldn't configure s3 backup option"
     if not error_string:
         return message
-    if type(error_string) == bytes:
+    if type(error_string) is bytes:
         error_string = error_string.decode("utf-8")
     if "status code: 403" in error_string:  # type: ignore
         message = "s3 credentials are incorrect."

lib/charms/mongodb/v0/mongodb_backups.py

@@ -523,7 +523,7 @@ def _try_to_restore(self, backup_id: str) -> None:
                         restore_cmd = restore_cmd + remapping_args.split(" ")
                     self.charm.run_pbm_command(restore_cmd)
                 except (subprocess.CalledProcessError, ExecError) as e:
-                    if type(e) == subprocess.CalledProcessError:
+                    if type(e) is subprocess.CalledProcessError:
                         error_message = e.output.decode("utf-8")
                     else:
                         error_message = str(e.stderr)
@@ -560,7 +560,7 @@ def _try_to_backup(self):
                     )
                     return backup_id_match.group("backup_id") if backup_id_match else "N/A"
                 except (subprocess.CalledProcessError, ExecError) as e:
-                    if type(e) == subprocess.CalledProcessError:
+                    if type(e) is subprocess.CalledProcessError:
                         error_message = e.output.decode("utf-8")
                     else:
                         error_message = str(e.stderr)
@@ -636,13 +636,13 @@ def _get_backup_restore_operation_result(self, current_pbm_status, previous_pbm_
         to contain the operation type (backup/restore) and the backup id.
         """
         if (
-            type(current_pbm_status) == type(previous_pbm_status)
+            type(current_pbm_status) is type(previous_pbm_status)
             and current_pbm_status.message == previous_pbm_status.message
         ):
             return f"Operation is still in progress: '{current_pbm_status.message}'"
 
         if (
-            type(previous_pbm_status) == MaintenanceStatus
+            type(previous_pbm_status) is MaintenanceStatus
             and "backup id:" in previous_pbm_status.message
         ):
             backup_id = previous_pbm_status.message.split("backup id:")[-1].strip()

pyproject.toml

@@ -27,7 +27,7 @@ profile = "black"
 max-line-length = 99
 max-doc-length = 99
 max-complexity = 10
-exclude = [".git", "__pycache__", ".tox", "build", "dist", "*.egg_info", "venv"]
+exclude = [".git", "__pycache__", ".tox", "build", "dist", "*.egg_info", "venv", "tests/integration/relation_tests/new_relations/application-charm/lib"]
 select = ["E", "W", "F", "C", "N", "R", "D", "H"]
 # Ignore W503, E501 because using black creates errors with this
 # Ignore D107 Missing docstring in __init__