Add UnidentifiedError.

ognibuild/apt.py

@@ -0,0 +1,26 @@
+#!/usr/bin/python
+# Copyright (C) 2019-2020 Jelmer Vernooij <jelmer@jelmer.uk>
+# encoding: utf-8
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+
+class UnidentifiedError(Exception):
+
+    def __init__(self, retcode, argv, lines, secondary=None):
+        self.retcode = retcode
+        self.argv = argv
+        self.lines = lines
+        self.secondary = secondary