f4cc64a3a9
This change moves a lot of logic into the plugins, namely the enumeration, seizing, and releasing of the devices. However it allows the plugins to control the process in more detail. This will be also utilised when tuning the devices, which were dynamically added into the system. WATCH OUT: only cpu plugin has been updated
64 lines
1.2 KiB
Python
64 lines
1.2 KiB
Python
class Instance(object):
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"""
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"""
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def __init__(self, plugin, name, devices_expression, options):
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self._plugin = plugin
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self._name = name
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self._devices_expression = devices_expression
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self._options = options
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self._active = True
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self._has_static_tuning = False
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self._has_dynamic_tuning = False
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self._devices = set()
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# properties
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@property
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def name(self):
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return self._name
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@property
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def active(self):
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"""The instance performs some tuning (otherwise it is suspended)."""
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return self._active
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@active.setter
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def active(self, value):
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self._active = value
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@property
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def devices_expression(self):
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return self._devices_expression
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@property
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def devices(self):
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return self._devices
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@property
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def options(self):
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return self._options
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@property
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def has_static_tuning(self):
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return self._has_static_tuning
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@property
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def has_dynamic_tuning(self):
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return self._has_dynamic_tuning
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# methods
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def apply_tuning(self):
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self._plugin.instance_apply_tuning(self)
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def update_tuning(self):
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self._plugin.instance_update_tuning(self)
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def unapply_tuning(self):
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self._plugin.instance_unapply_tuning(self)
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def destroy(self):
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self.unapply_tuning()
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self._plugin.destroy_instance(self)
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