Separate VyOSError and ConfigError.

VyOSError is now only raised on improper config operations and internal errors,
such as trying to use a function on a wrong kind of node.
ConfigError should be used by scripts to indicate configuration mistakes
and error conditions.

1 files changed, 22 insertions, 0 deletions

diff --git a/python/vyos/util.py b/python/vyos/util.py
new file mode 100644
index 000000000..a1a835de6
--- /dev/null
+++ b/python/vyos/util.py
@@ -0,0 +1,22 @@
+# Copyright (c) 2017 VyOS maintainers and contributors
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the Software
+# is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included 
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+#  IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+class ConfigError(Exception):
+    pass