Реализовал команду удаления бэкапа, построитель к ней и ручной тест

scripts/commands/DeleteBackupCommand.py

@@ -0,0 +1,15 @@
+import os
+import shutil
+
+class DeleteBackupCommand:
+	def __init__(self, pathProvider):
+		assert pathProvider is not None
+
+		self.__pathProvider = pathProvider
+
+	def execute(self):
+		baseDir = self.__pathProvider.resolveAbsPath('.')
+
+		dirs = [name for name in os.listdir(baseDir) if os.path.isdir(os.path.join(baseDir, name))]
+		for dir in dirs:
+			shutil.rmtree(dir)