dify

dify/api/core/tools/errors.py

@@ -0,0 +1,41 @@
+from core.tools.entities.tool_entities import ToolInvokeMeta
+
+
+class ToolProviderNotFoundError(ValueError):
+    pass
+
+
+class ToolNotFoundError(ValueError):
+    pass
+
+
+class ToolParameterValidationError(ValueError):
+    pass
+
+
+class ToolProviderCredentialValidationError(ValueError):
+    pass
+
+
+class ToolNotSupportedError(ValueError):
+    pass
+
+
+class ToolInvokeError(ValueError):
+    pass
+
+
+class ToolApiSchemaError(ValueError):
+    pass
+
+
+class ToolCredentialPolicyViolationError(ValueError):
+    pass
+
+
+class ToolEngineInvokeError(Exception):
+    meta: ToolInvokeMeta
+
+    def __init__(self, meta, **kwargs):
+        self.meta = meta
+        super().__init__(**kwargs)