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author | Mark McLoughlin <markmc@redhat.com> | 2012-07-31 12:16:28 +0100 |
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committer | Mark McLoughlin <markmc@redhat.com> | 2012-07-31 12:16:28 +0100 |
commit | 038d59778eecf953375da701b4cd55d4e3ca309f (patch) | |
tree | 5d0046643bc5c3dcd864675fdac7f09e1c99d0a2 /tests/testmods/__init__.py | |
parent | e0134fc3e2d7e59741b3643e2680f578cc9def41 (diff) | |
download | oslo-038d59778eecf953375da701b4cd55d4e3ca309f.tar.gz oslo-038d59778eecf953375da701b4cd55d4e3ca309f.tar.xz oslo-038d59778eecf953375da701b4cd55d4e3ca309f.zip |
Add import_opt() method to ConfigOpts
Related to blueprint cfg-global-object
When using the global config object pattern, you often have modules
which define options that are referenced in other options.
So, for example if module A defined option 'foo' and module be needed
to reference that option, you might do:
import A
print CONF.foo
However, this makes it entirely unclear to the casual reader why
module A was imported.
Nova has a flags.DECLARE() function that helps with this problem
by allowing you to do:
flags.DECLARE('foo', 'A')
The function simply imports module A and checks that the 'foo'
option is now defined in the global config object.
This is fine, but it is also implicit that this function applies
to the global config object. Instead, let's do the following:
CONF.import_opt('foo', 'A')
Change-Id: I7b98f5be71068bbde70cc0eab991eaebb577de52
Diffstat (limited to 'tests/testmods/__init__.py')
-rw-r--r-- | tests/testmods/__init__.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/testmods/__init__.py b/tests/testmods/__init__.py new file mode 100644 index 0000000..e5f41ad --- /dev/null +++ b/tests/testmods/__init__.py @@ -0,0 +1,15 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4 + +# Copyright 2012 Red Hat, Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. |