[libvirt] [PATCH python 5/5] Allow virConnect to be used as a context manager

From: Marc Hartmayer <mhartmay(a)linux.vnet.ibm.com&gt; The libvirt python bindings are now more 'pythonic' as virConnect can now be used as a context manager. For example, it's possible to write the following code: with libvirt.open() as conn: # do something with the connection... print(conn.listAllDomains()) At the end of this with-block the connection will be closed automatically. Signed-off-by: Marc Hartmayer <mhartmay(a)linux.vnet.ibm.com&gt; Reviewed-by: Bjoern Walk <bwalk(a)linux.vnet.ibm.com&gt; Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.vnet.ibm.com&gt; --- libvirt-override-virConnect.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libvirt-override-virConnect.py b/libvirt-override-virConnect.py index f26e65a99ee1..a24eae72d6d6 100644 --- a/libvirt-override-virConnect.py +++ b/libvirt-override-virConnect.py @@ -11,6 +11,12 @@ libvirtmod.virConnectClose(self._o) self._o = None + def __enter__(self): + return self + + def __exit__(self, exc_type_, exc_value_, traceback_): + self.close() + def domainEventDeregister(self, cb): """Removes a Domain Event Callback. De-registering for a domain callback will disable delivery of this event type """ -- 2.13.4