tree fc81535f0b17adb1ce929914010c1e8b07fcda88
parent 0ee7e4ca2fb7451b80b7a15fc55275194eb06b58
author Adam Gandelman <adamg@ubuntu.com> 1408668729 -0700
committer Adam Gandelman <adamg@ubuntu.com> 1409029130 -0700

Ensure proper ordering of XML arguments

Random hash ordering can cause the 'encoding' argument to be rendered
in the XML string before the 'version' argument, resulting in XML
deserialization errors on the Keystone side.  This modifies
Document's string rendering to not rely on dict ordering when
constructing the header tag's version + encoding arguments and avoids
XML auth issues when using PYTHONHASHSEED=random.

Change-Id: I66d18a2f8da1088ec5d310a43c84df7e4d6a6f6b