Viewing file:  hardwareinfo.py (978 B) -rw-r--r--
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import os
from twisted.internet.utils import getProcessOutput
from landscape.manager.plugin import ManagerPlugin
class HardwareInfo(ManagerPlugin):
"""A plugin to retrieve hardware information."""
message_type = "hardware-info"
run_interval = 60 * 60 * 24
run_immediately = True
command = "/usr/bin/lshw"
def register(self, registry):
super(HardwareInfo, self).register(registry)
self.call_on_accepted(self.message_type, self.send_message)
def run(self):
return self.registry.broker.call_if_accepted(
self.message_type, self.send_message)
def send_message(self):
result = getProcessOutput(
self.command, args=["-xml", "-quiet"], env=os.environ, path=None)
return result.addCallback(self._got_output)
def _got_output(self, output):
message = {"type": self.message_type, "data": output}
return self.registry.broker.send_message(message, self._session_id)
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