Убрал вычисление абсолютного пути, поскольку запускающий скрипт должен установить текующую директорию

scripts/CommandBuilders/CreateBackupCommandBuilder.py

@@ -3,11 +3,6 @@ from parser.BackupParser.CreateBackupParser import CreateBackupParser
 
 
 class CreateBackupCommandBuilder:
-	def __init__(self, pathProvider):
-		assert pathProvider is not None
-
-		self.__pathProvider = pathProvider
-
 	def isCreateBackup(self, line):
 		assert line is not None
 
@@ -20,5 +15,5 @@ class CreateBackupCommandBuilder:
 		parser = CreateBackupParser()
 		backupArguments = parser.parseLine(line)
 
-		command = CreateBackupCommand(self.__pathProvider, backupArguments)
+		command = CreateBackupCommand(backupArguments)
 		return command

scripts/commands/CreateBackupCommand.py

@@ -1,16 +1,14 @@
 import shutil
 
 class CreateBackupCommand:
-	def __init__(self, pathProvider, createBackupArguments):
-		assert pathProvider is not None
-		assert createBackupArguments is not None
+	def __init__(self, backupArguments):
+		assert backupArguments is not None
 
-		self.__pathProvider = pathProvider
-		self.__createBackupArguments = createBackupArguments
+		self.__backupArguments = backupArguments
 
 	def execute(self):
-		src = self.__pathProvider.resolveAbsPath(self.__createBackupArguments.getSourceFolderName())
-		dst = self.__pathProvider.resolveAbsPath(self.__createBackupArguments.getBackupFolderName())
+		src = self.__backupArguments.getSourceFolderName()
+		dst = self.__backupArguments.getBackupFolderName()
 
 		shutil.rmtree(dst, ignore_errors=True)
 		shutil.copytree(src, dst, symlinks=False)