WIP breakup of octodns.record file

octodns/record/exception.py

@@ -0,0 +1,21 @@
+#
+#
+#
+
+from ..idna import idna_decode
+
+
+class RecordException(Exception):
+    pass
+
+
+class ValidationError(RecordException):
+    @classmethod
+    def build_message(cls, fqdn, reasons):
+        reasons = '\n  - '.join(reasons)
+        return f'Invalid record {idna_decode(fqdn)}\n  - {reasons}'
+
+    def __init__(self, fqdn, reasons):
+        super().__init__(self.build_message(fqdn, reasons))
+        self.fqdn = fqdn
+        self.reasons = reasons