This patch introduces support for different output formats to Python
Unixctl* classes and appctl.py, similar to what the previous commit did
for ovs-appctl.
In particular, tests/appctl.py gains a global option '-f,--format'
which allows users to request JSON instead of plain-text for humans.
Reported-at: https://bugzilla.redhat.com/1824861
Signed-off-by: Jakob Meng <code@jakobmeng.de>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Since Python 2 support was removed in 1ca0323e7c ("Require Python 3 and
remove support for Python 2."), python3-six is not needed anymore.
Moreover python3-six is not available on RHEL/CentOS7 without using EPEL
and so this patch is needed in order to release OVS 2.13 on RHEL7.
Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
It appears that Python silently treats invalid escape sequences in
strings as literals, e.g. "\." is the same as "\\.". Newer versions of
checkpatch complain, and it does seem reasonable to me to fix these.
Acked-by: Numan Siddique <nusiddiq@redhat.com>
Tested-by: Numan Siddique <nusiddiq@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
https://review.openstack.org/#/c/432906/
flake8-import-order adds 3 new flake8 warnings:
I100: Your import statements are in the wrong order.
I101: The names in your from import are in the wrong order.
I201: Missing newline between sections or imports.
Signed-off-by: Ben Pfaff <blp@ovn.org>
pycodestyle >= 2.1.0 reports E305 otherwise, and the flake8-check step
fails.
Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
Acked-by: Ben Pfaff <blp@ovn.org>
This code asserted that the callback argument was of type
types.FunctionType. It's more pythonic to just check that the argument
is callable, and not specifically that it's a function. There are other
ways to implement a callback than types.FunctionType.
Signed-off-by: Russell Bryant <russell@ovn.org>
Acked-by: Ben Pfaff <blp@ovn.org>
types.StringTypes does not exist in Python 3. We can use
six.string_types, instead.
Signed-off-by: Russell Bryant <russell@ovn.org>
Acked-by: Ben Pfaff <blp@ovn.org>
Resolve pep8 errors E302 and E303:
E302 expected 2 blank lines, found 1
E303 too many blank lines (3)
Signed-off-by: Russell Bryant <russell@ovn.org>
Acked-by: Ben Pfaff <blp@ovn.org>
I wish to add some unixctl commands to the Python vlog module. However,
importing ovs.unixctl in ovs.vlog creates a circular dependency, because
ovs.unixctl imports ovs.vlog already. The solution, in this commit, is to
break the unixctl module into three parts: a register (ovs.unixctl) that
does not depend on ovs.vlog, and client (ovs.unixctl.client) and server
(ovs.unixctl.server) modules that do. This breaks the circular dependency.
Signed-off-by: Ben Pfaff <blp@nicira.com>
