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  25             logging.debug("Ignored unconfigurable and possibly outdated"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     return cfg
  30
  31 def load_session():
  32     config_path = tools.config.session_defaults["config_path"]
  33     cfg = configparser.ConfigParser()
  34     if os.path.isfile(config_path):
  35         cfg.read(config_path)
  36
  37     if "session" not in cfg:
  38         cfg["session"] = {}
  39
  40     for key in tools.config.session_defaults:
  41         if key in tools.config.session_config_keys and key not in cfg["session"]:
  42             cfg["session"][key] = str(tools.config.session_defaults[key])
  43
  44         if key not in tools.config.session_config_keys and key in cfg["session"]:
  45             logging.debug("Ignored unconfigurable and possibly outdated"
  46                           " default value from config: {}".format(cfg['session'][key]))
  47             del cfg["session"][key]
  48
  49     return cfg
  50
  51 def load_channels():
  52     config_path = tools.config.channels_defaults["config_path"]
  53     cfg = configparser.ConfigParser()
  54     if os.path.isfile(config_path):
  55         cfg.read(config_path)
  56
  57     if "channels" not in cfg:
  58         cfg["channels"] = {}
  59
  60     for key in tools.config.channels_defaults:
  61         if key in tools.config.channels_config_keys and key not in cfg["channels"]:
  62             cfg["channels"][key] = str(tools.config.channels_defaults[key])
  63
  64         if key not in tools.config.channels_config_keys and key in cfg["channels"]:
  65             logging.debug("Ignored unconfigurable and possibly outdated"
  66                           " default value from config: {}".format(cfg['channels'][key]))
  67             del cfg["channels"][key]
  68
  69     return cfg