зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
1.5 KiB
Python
53 строки
1.5 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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class EmulatorBattery(object):
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def __init__(self, emulator):
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self.emulator = emulator
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def get_state(self):
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status = {}
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state = {}
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response = self.emulator._run_telnet('power display')
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for line in response:
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if ':' in line:
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field, value = line.split(':')
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value = value.strip()
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if value == 'true':
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value = True
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elif value == 'false':
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value = False
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elif field == 'capacity':
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value = float(value)
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status[field] = value
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state['level'] = status.get('capacity', 0.0) / 100
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if status.get('AC') == 'online':
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state['charging'] = True
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else:
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state['charging'] = False
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return state
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def get_charging(self):
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return self.get_state()['charging']
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def get_level(self):
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return self.get_state()['level']
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def set_level(self, level):
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self.emulator._run_telnet('power capacity %d' % (level * 100))
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def set_charging(self, charging):
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if charging:
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cmd = 'power ac on'
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else:
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cmd = 'power ac off'
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self.emulator._run_telnet(cmd)
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charging = property(get_charging, set_charging)
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level = property(get_level, set_level)
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