pyxs Changelog¶
Here you can see the full list of changes between each pyxs release.
Version 0.3
- Moved all PUBSUB functionality into a separate Monitor class, which uses a separate connection. That way, we’ll never have to worry about mixing incoming XenStore events and command replies.
- Fixed a couple of nasty bugs in concurrent use of Client.wait() with other commands (see above).
Version 0.2¶
Released on August 18th 2011
- Completely refactored validation – no more @spec magic, everything is checked explicitly inside Client.execute_command().
- Added a compatibility interface, which mimics xen.lowlevel.xs behaviour, using pyxs as a backend, see pyxs/_compat.py.
- Restricted SET_TARGET, INTRODUCE and RELEASE operations to Dom0 only – /proc/xen/capabilities is used to check domain role.
- Fixed a bug in Client.wait() – queued watch events weren’t wrapped in pyxs._internal.Event class, unlike the received ones.
- Added Client.walk() method for walking XenStore tree – similar to os.walk()
Version 0.1¶
Initial release, released on July 16th 2011
- Added a complete implementation of XenStore protocol, including transactions and path watching, see pyxs.Client for details.
- Added generic validation helper – @spec, which forces arguments to match the scheme from the wire protocol specification.
- Added two connection backends – XenBusConnection for connecting
from DomU through a block device and UnixSocketConnection,
communicating with
xenstored
via a Unix domain socket.