On Sun, Jun 13, 2010 at 05:33:42PM +0300, Michael Goldish wrote:
> This module should replace vm.send_monitor_cmd(). Instead of connecting to
> the
> monitor each time a command is issued, this module maintains a continuous
> connection to the monitor. It disconnects when a test terminates and
> reconnects as soon as the next test begins (upon unpickling).
>
> It currently contains only an interface to the human monitor. A QMP interface
> will be introduced in a future patch.
>
> Signed-off-by: Michael Goldish <[email protected]>
> ---
> client/tests/kvm/kvm_monitor.py | 356
> +++++++++++++++++++++++++++++++++++++++
> 1 files changed, 356 insertions(+), 0 deletions(-)
> create mode 100644 client/tests/kvm/kvm_monitor.py
>
> diff --git a/client/tests/kvm/kvm_monitor.py b/client/tests/kvm/kvm_monitor.py
> new file mode 100644
> index 0000000..c5cf9c3
> --- /dev/null
> +++ b/client/tests/kvm/kvm_monitor.py
> @@ -0,0 +1,356 @@
> +"""
> +Interfaces to the QEMU monitor.
> +
> +...@copyright: 2008-2010 Red Hat Inc.
> +"""
> +
...
> +class HumanMonitor(Monitor):
> + """
> + Wraps "human monitor" commands.
> + """
> +
> + def __init__(self, filename, suppress_exceptions=False):
> + """
> + Connect to the monitor socket and find the (qemu) prompt.
> +
> + @param filename: Monitor socket filename
> + @raise MonitorConnectError: Raised if the connection fails and
> + suppress_exceptions is False
> + @raise MonitorProtocolError: Raised if the initial (qemu) prompt
> isn't
> + found and suppress_exceptions is False
> + """
> + try:
> + Monitor.__init__(self, filename)
> +
> + self.protocol = "human"
> +
> + # Find the initial (qemu) prompt
> + s, o = self._read_up_to_qemu_prompt(20)
> + if not s:
> + raise MonitorProtocolError("Could not find (qemu) prompt "
> + "after connecting to monitor. "
> + "Output so far: %r" % o)
> +
> + # Save the output of 'help' for future use
> + self.help = self._get_command_output("help")
Hi Michael,
Here, self.help is a string type.
But you repeatedly define a sub function self.help() below.
If I call vm.monitor.help() in testcase, will touch this err:
TypeError: 'str' object is not callable
How about using self.help_str = self._get_command_output("help")?
and remove help sub function, Not only repeated name, but repeated function.
Amos
> +
> + except MonitorError, e:
> + if suppress_exceptions:
> + logging.warn(e)
> + else:
> + raise
> +
...
> +
> + def help(self):
> + """
> + Send "help" and return the output.
> + """
> + return self._get_command_output("help")
...
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