tools/config/load.py

   1 # Copyright 2021 Oliver Smith
   2 # SPDX-License-Identifier: GPL-3.0-or-later
   3 import logging
   4 import configparser
   5 import os
   6 import tools.config
   7
   8
   9 def load(args):
  10     cfg = configparser.ConfigParser()
  11     if os.path.isfile(args.config):
  12         cfg.read(args.config)
  13
  14     if "waydroid" not in cfg:
  15         cfg["waydroid"] = {}
  16
  17     for key in tools.config.defaults:
  18         if key in tools.config.config_keys and key not in cfg["waydroid"]:
  19             cfg["waydroid"][key] = str(tools.config.defaults[key])
  20
  21         # We used to save default values in the config, which can *not* be
  22         # configured in "waydroid init". That doesn't make sense, we always
  23         # want to use the defaults from tools/config/__init__.py in that case,
  24         if key not in tools.config.config_keys and key in cfg["waydroid"]:
  25             logging.debug("Ignored unconfigurable and possibly outdated"
  26                           " default value from config: {}".format(cfg['waydroid'][key]))
  27             del cfg["waydroid"][key]
  28
  29     if "properties" not in cfg:
  30         cfg["properties"] = {}
  31     # no default values for property override
  32
  33     return cfg
  34
  35 def load_channels():
  36     config_path = tools.config.channels_defaults["config_path"]
  37     cfg = configparser.ConfigParser()
  38     if os.path.isfile(config_path):
  39         cfg.read(config_path)
  40
  41     if "channels" not in cfg:
  42         cfg["channels"] = {}
  43
  44     for key in tools.config.channels_defaults:
  45         if key in tools.config.channels_config_keys and key not in cfg["channels"]:
  46             cfg["channels"][key] = str(tools.config.channels_defaults[key])
  47
  48         if key not in tools.config.channels_config_keys and key in cfg["channels"]:
  49             logging.debug("Ignored unconfigurable and possibly outdated"
  50                           " default value from config: {}".format(cfg['channels'][key]))
  51             del cfg["channels"][key]
  52
  53     return cfg