deepdata: core product code (backend, frontend, runtime, deepflow module)

runtime/deepdata-python/app/module/cleaning/exceptions.py

@@ -0,0 +1,57 @@
+from typing import Optional
+
+
+class CleaningException(Exception):
+    """Base exception for cleaning module"""
+    def __init__(self, message: str, details: Optional[dict] = None):
+        self.message = message
+        self.details = details
+        super().__init__(self.message)
+
+
+class CleaningNameDuplicationError(CleaningException):
+    """Exception raised when cleaning task name is duplicated"""
+    def __init__(self, name: str):
+        super().__init__(f"Cleaning task name '{name}' is duplicated")
+
+
+class CleaningTaskNotFoundError(CleaningException):
+    """Exception raised when cleaning task is not found"""
+    def __init__(self, task_id: str):
+        super().__init__(f"Cleaning task '{task_id}' not found")
+
+
+class CleaningTemplateNotFoundError(CleaningException):
+    """Exception raised when cleaning template is not found"""
+    def __init__(self, template_id: str):
+        super().__init__(f"Cleaning template '{template_id}' not found")
+
+
+class InvalidOperatorInputError(CleaningException):
+    """Exception raised when operator input/output types are invalid"""
+    def __init__(self, message: str = "Invalid operator input/output types"):
+        super().__init__(message)
+
+
+class ExecutorTypeError(CleaningException):
+    """Exception raised when executor type is invalid"""
+    def __init__(self, message: str = "Invalid executor type"):
+        super().__init__(message)
+
+
+class DatasetNotFoundError(CleaningException):
+    """Exception raised when dataset is not found"""
+    def __init__(self, dataset_id: str):
+        super().__init__(f"Dataset '{dataset_id}' not found")
+
+
+class FileSystemError(CleaningException):
+    """Exception raised when file system operations fail"""
+    def __init__(self, message: str, details: Optional[dict] = None):
+        super().__init__(f"File system error: {message}", details)
+
+
+class SettingsParseError(CleaningException):
+    """Exception raised when operator settings parsing fails"""
+    def __init__(self, message: str, details: Optional[dict] = None):
+        super().__init__(f"Settings parse error: {message}", details)