Class _wmi_watcher

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Helper class for WMI.watch_for below (qv)

Instance Methods

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__init__(self, wmi_event, is_extrinsic)

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__call__(self, timeout_ms=-1)
When called, return the instance which caused the event.

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Class Variables

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_event_property_map = {"TargetInstance": _wmi_object, "Previou...

Method Details

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call(self, timeout_ms=-1)
(Call operator)

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When called, return the instance which caused the event. Supports timeout in milliseconds (defaulting to infinite). If the watcher times out, x_wmi_timed_out is raised. This makes it easy to support watching for multiple objects.

Class Variable Details

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_event_property_map

Value:

{"TargetInstance": _wmi_object, "PreviousInstance": _wmi_object}

Class _wmi_watcher

__call__(self, timeout_ms=-1) (Call operator)

_event_property_map

call(self, timeout_ms=-1)
(Call operator)