diff --git a/platypush/plugins/light/hue/__init__.py b/platypush/plugins/light/hue/__init__.py index 3b0b8c9cad..a901f82e99 100644 --- a/platypush/plugins/light/hue/__init__.py +++ b/platypush/plugins/light/hue/__init__.py @@ -1,4 +1,7 @@ +import os +import pathlib import random +import shutil import statistics import time @@ -10,11 +13,13 @@ from typing import ( Dict, Iterable, Mapping, + Optional, Set, Union, ) import warnings +from platypush.config import Config from platypush.context import get_bus from platypush.entities import Entity, LightEntityManager from platypush.entities.lights import Light as LightEntity @@ -72,20 +77,23 @@ class LightHuePlugin(RunnablePlugin, LightEntityManager): return False def __init__( - self, bridge, lights=None, groups=None, poll_interval: float = 20.0, **kwargs + self, + bridge: str, + lights: Optional[Iterable[str]] = None, + groups: Optional[Iterable[str]] = None, + poll_interval: float = 20.0, + config_file: Optional[str] = None, + **kwargs, ): """ :param bridge: Bridge address or hostname - :type bridge: str - :param lights: Default lights to be controlled (default: all) - :type lights: list[str] - :param groups Default groups to be controlled (default: all) - :type groups: list[str] - :param poll_interval: How often the plugin should check the bridge for light updates (default: 20 seconds). + :param config_file: Path to the phue configuration file containing the + access token to authenticate to the Hue bridge and the bridge + configuration (default: ``/light.hue/config.json``). """ poll_seconds = kwargs.pop('poll_seconds', None) @@ -107,6 +115,7 @@ class LightHuePlugin(RunnablePlugin, LightEntityManager): 'Initializing Hue lights plugin - bridge: "%s"', self.bridge_address ) + self._init_config_file(config_file) self.connect() self.lights = set() self.groups = set() @@ -127,6 +136,22 @@ class LightHuePlugin(RunnablePlugin, LightEntityManager): self._init_animations() self.logger.info('Configured lights: %s', self.lights) + def _init_config_file(self, config_file: Optional[str] = None): + self.config_file = os.path.abspath( + os.path.expanduser( + config_file + or os.path.join(Config.get_workdir(), 'light.hue', 'config.json') + ) + ) + + pathlib.Path(self.config_file).parent.mkdir(parents=True, exist_ok=True) + + # Check if the phue default ~/.python_hue file is present, and if so + # copy it to our location + legacy_config_file = os.path.join(os.path.expanduser('~'), '.python_hue') + if os.path.isfile(legacy_config_file) and not os.path.exists(self.config_file): + shutil.copy(legacy_config_file, self.config_file) + def _expand_groups(self, groups: Iterable[str]) -> Set[str]: lights = set() light_id_to_name = { @@ -172,7 +197,10 @@ class LightHuePlugin(RunnablePlugin, LightEntityManager): while not success: try: n_tries += 1 - self.bridge = Bridge(self.bridge_address) + self.bridge = Bridge( + self.bridge_address, config_file_path=self.config_file + ) + success = True except PhueRegistrationException as e: self.logger.warning('Bridge registration error: %s', e)