Antoine Prieels
72681dc53f
- Split driver.py to multiple files - Remove hw_proxy module as most of its routes were not used and move remaingin routes to a controller in hw_drivers - Add missing coding and license lines at the beginning of files - Reorder imports and remove unused ones - Rename device_id to device_identifier for clarity - Rename screen to display for consistency - Other minors improvements Taskid: 1973956 X-original-commit: 841c016913a87133bf7257c62ae5f6bf7d99e06d
60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import logging
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from threading import Thread
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import time
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from odoo.addons.hw_drivers.main import drivers, interfaces, iot_devices
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_logger = logging.getLogger(__name__)
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class InterfaceMetaClass(type):
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def __new__(cls, clsname, bases, attrs):
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if clsname in interfaces:
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return interfaces[clsname]
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new_interface = super(InterfaceMetaClass, cls).__new__(cls, clsname, bases, attrs)
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interfaces[clsname] = new_interface
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return new_interface
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class Interface(Thread, metaclass=InterfaceMetaClass):
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_loop_delay = 3 # Delay (in seconds) between calls to get_devices or 0 if it should be called only once
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_detected_devices = {}
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connection_type = ''
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def __init__(self):
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super(Interface, self).__init__()
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self.drivers = sorted([d for d in drivers if d.connection_type == self.connection_type], key=lambda d: d.priority, reverse=True)
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def run(self):
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while self.connection_type and self.drivers:
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self.update_iot_devices(self.get_devices())
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if not self._loop_delay:
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break
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time.sleep(self._loop_delay)
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def update_iot_devices(self, devices={}):
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added = devices.keys() - self._detected_devices
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removed = self._detected_devices - devices.keys()
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self._detected_devices = devices.keys()
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for identifier in removed:
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if identifier in iot_devices:
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iot_devices[identifier].disconnect()
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_logger.info('Device %s is now disconnected', identifier)
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for identifier in added:
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for driver in self.drivers:
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if driver.supported(devices[identifier]):
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_logger.info('Device %s is now connected', identifier)
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d = driver(identifier, devices[identifier])
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d.daemon = True
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d.start()
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iot_devices[identifier] = d
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break
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def get_devices(self):
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raise NotImplementedError()
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