Bug #24779
Updated by Nathan Cutler almost 6 years ago
In a number of places, the Ceph Python bindings use the @iteritems@ method, which in Python 3 gives errors like: <pre>g1:/var/log/ceph # ceph balancer status Error EIO: Module 'balancer' has experienced an error and cannot handle commands: 'dict' object has no attribute 'iteritems' </pre> In order to make the code compatible with Python 3, these instances of @iteritems@ need to be changed to @items@, subject to the caveat that, in Python 2, @items@ does not produce an iterator. If the code demands an iterator, the iteritems function from six Kefu's method could be used since ceph-mgr already brings in six as a dependency (indirectly via bcrypt). used: <pre> try: iteritems = dict.iteritems except: iteritems = dict.items </pre> Backporting note: include https://github.com/ceph/ceph/commit/5f892430462 in the backport