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qmp: make qmp.py easier to use

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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2012-02-20 16:28:29 -06:00
parent 187c207d9b
commit 9f68f7fb12
1 changed files with 6 additions and 0 deletions
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6
QMP/qmp.py
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@ -128,6 +128,12 @@ class QEMUMonitorProtocol:
qmp_cmd['id'] = id qmp_cmd['id'] = id
return self.cmd_obj(qmp_cmd) return self.cmd_obj(qmp_cmd)
def command(self, cmd, **kwds):
ret = self.cmd(cmd, kwds)
if ret.has_key('error'):
raise Exception(ret['error']['desc'])
return ret['return']
def get_events(self, wait=False): def get_events(self, wait=False):
""" """
Get a list of available QMP events. Get a list of available QMP events.