[UPD] Exception handling

app/controller/exceptions/exc_01002X_read.py

@@ -0,0 +1,7 @@
+from .base import LibraryExceptionBase
+
+#010030
+class LibraryReadException(LibraryExceptionBase):
+    def __init__(self, name, error, object_name, data, status_code=404):
+        super().__init__(name, error, object_name, data, status_code=status_code)
+        self.code = "010030"