Allow int version numbers in the clouds.yaml

TerryHowe · TerryHowe · commit 2f00fcda77af · 2015-11-04T11:20:43.000-07:00
OSC blows up if you try to use for example identity_api_version: 2
in the clouds.yaml.  It will only work with a string '2'.  This
fixes that.

Change-Id: I785d37a288126a1582464e907c7f9c9947bac27c
diff --git a/openstackclient/shell.py b/openstackclient/shell.py
@@ -280,7 +280,7 @@ def initialize_app(self, argv):
         for mod in clientmanager.PLUGIN_MODULES:
             default_version = getattr(mod, 'DEFAULT_API_VERSION', None)
             option = mod.API_VERSION_OPTION.replace('os_', '')
-            version_opt = self.cloud.config.get(option, default_version)
+            version_opt = str(self.cloud.config.get(option, default_version))
             if version_opt:
                 api = mod.API_NAME
                 self.api_version[api] = version_opt
