From: Marc Hartmayer <mhartmay@xxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Bjoern Walk <bwalk@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Boris Fiuczynski <fiuczy@xxxxxxxxxxxxxxxxxx>
---
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
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