Code style changes

clean-backups.py

@@ -10,14 +10,15 @@ DEFAULT_WEEKLY = 4
 DEFAULT_MONTHLY = 3
 DEFAULT_TIMESTAMP_FORMAT = "%Y%m%d"
 
-class BackupFile():
+
+class BackupFile:
     """
     Manipulations with backup files
 
     Arguments:
-        * retention_daily       - daily renention period
+        * retention_daily       - daily retention period
         * retention_weekly      - weekly retention period
-        * retention_monthly     - monthly retention perod
+        * retention_monthly     - monthly retention period
         * file_path (optional)  - file path
         * dateformat (optional) - format of timestamps (default is '%Y%m%d')
     """
@@ -27,8 +28,8 @@ class BackupFile():
         retention_weekly,
         retention_monthly,
         file_path=None,
-        dateformat = "%Y%m%d") -> None:
-
+        dateformat="%Y%m%d"
+    ) -> None:
         self.file_path = file_path
         self.daily = retention_daily
         self.weekly = retention_weekly
@@ -64,11 +65,11 @@ class BackupFile():
         retention_daily=None,
         retention_weekly=None,
         retention_monthly=None,
-        dateformat = None):
+        dateformat=None
+    ):
         """
         Create new instance of BackupFile, can be used for retention settings inheritance.
         """
-
         if retention_daily is None:
             retention_daily = self.daily
         if retention_weekly is None:
@@ -129,6 +130,7 @@ class BackupFile():
         if self.need_remove():
             self.remove(force_remove=force_remove)
 
+
 # Argument parser
 parser = argparse.ArgumentParser(
     description="Cleanup old backups",