lib/simple_config.py

   1 import json
   2 import os
   3 from util import user_dir
   4
   5 class SimpleConfig:
   6
   7
   8     default_options = {"gui": "lite", "proxy": { "mode": "none", "host":"localhost", "port":"8080" },
   9     "winpos-qt": [100, 100, 840, 400], "winpos-lite": [4, 25, 351, 149], "history": False }
  10
  11     def __init__(self):
  12         # Find electrum data folder
  13         self.config_folder = user_dir()
  14         # Read the file
  15         if os.path.exists(self.config_file_path()):
  16             self.load_config()
  17         else:
  18             self.config = self.default_options
  19             # Make config directory if it does not yet exist.
  20             if not os.path.exists(self.config_folder):
  21                 os.mkdir(self.config_folder)
  22             self.save_config()
  23
  24     def set_key(self, key, value, save = True):
  25         self.config[key] = value
  26         if save == True:
  27             self.save_config()
  28
  29     def save_config(self):
  30         if not os.path.exists(self.config_folder):
  31             os.mkdir(self.config_folder)
  32         f = open(self.config_file_path(), "w+")
  33         f.write(json.dumps(self.config))
  34
  35     def load_config(self):
  36         f = open(self.config_file_path(), "r")
  37         file_contents = f.read()
  38         if file_contents:
  39             user_config = json.loads(file_contents)
  40             for i in user_config:
  41                 self.config[i] = user_config[i]
  42         else:
  43             self.config = self.default_options
  44             self.save_config()
  45
  46     def config_file_path(self):
  47         return "%s" % (self.config_folder + "/config.json")
  48
  49     def __init__(self):
  50         # Find electrum data folder
  51         self.config_folder = user_dir()
  52         self.config = self.default_options
  53         # Read the file
  54         if os.path.exists(self.config_file_path()):
  55             self.load_config()
  56         self.save_config()
  57
  58