import json import os import locale from util import Singleton, curr_directory from toxcore_enums_and_consts import * class Settings(Singleton, dict): def __init__(self): self.path = curr_directory() + '/settings.json' if os.path.isfile(self.path): with open(self.path) as fl: data = fl.read() super(self.__class__, self).__init__(json.loads(data)) else: super(self.__class__, self).__init__(Settings.get_default_settings()) self['read'] = map(lambda x: x[:TOX_PUBLIC_KEY_SIZE * 2], set(self['read'])) self['write'] = map(lambda x: x[:TOX_PUBLIC_KEY_SIZE * 2], set(self['write'])) self['delete'] = map(lambda x: x[:TOX_PUBLIC_KEY_SIZE * 2], set(self['delete'])) self['master'] = map(lambda x: x[:TOX_PUBLIC_KEY_SIZE * 2], set(self['master'])) if self['folder'][-1] == '/' or self['folder'][-1] == '\\': self['folder'] = self['folder'][:-1] self.save() @staticmethod def get_default_settings(): return { 'read': [], 'write': [], 'delete': [], 'master': [], 'folder': curr_directory(), 'auto_rights': 'r', 'size': 500 } def save(self): print 'Saving' text = json.dumps(self) with open(self.path, 'w') as fl: fl.write(text) class ProfileHelper(object): """ Class with static methods for search, load and save profiles """ @staticmethod def open_profile(path): path = path.decode(locale.getpreferredencoding()) ProfileHelper._path = path with open(ProfileHelper._path, 'rb') as fl: data = fl.read() if data: return data else: raise IOError('Save file has zero size!') @staticmethod def save_profile(data): with open(ProfileHelper._path, 'wb') as fl: fl.write(data)