Files
ShiteMusicBot/cogs/utils/settings.py
T
2019-02-03 14:06:40 +01:00

94 lines
3.0 KiB
Python

import os
import json
import codecs
import locale
class Settings:
def __init__(self, **default_settings):
self._DATA_PATH = 'data/bot/'
self._SETTINGS_PATH = self._DATA_PATH + 'settings.json'
self.default_prefix = default_settings["default_prefix"]
self.default_admin = default_settings["default_admin"]
self.default_mod = default_settings["default_mod"]
self.default_locale = default_settings["default_locale"]
self.default_lang_path = default_settings["default_lang_path"] or \
"./localization"
if not self.default_locale:
locale, codepage = locale.getlocale()
default_locale, default_codepage = locale.getdefaultlocale()
self.default_locale = locale or default_locale
if not os.path.exists(self._DATA_PATH):
os.makedirs(self._DATA_PATH)
if not os.path.isfile(self._SETTINGS_PATH):
with codecs.open(self._SETTINGS_PATH, "w+", encoding='utf8') as f:
json.dump({}, f, indent=4)
with codecs.open(self._SETTINGS_PATH, "r", encoding='utf8') as f:
self.settings = json.load(f)
def _set(self, d, keys, val):
key = keys[0]
if len(keys) == 1:
if val is None:
try:
d.pop(key)
except:
pass
else:
d[key] = val
return
if key in d.keys():
if not isinstance(d[key], dict):
d[key] = {}
self._set(d[key], keys[1:], val)
else:
d[key] = {}
self._set(d[key], keys[1:], val)
def _get(self, d, keys):
key = keys[0]
try:
if len(keys) > 1 and isinstance(d[key], dict):
return self._get(d[key], keys[1:])
else:
return d[key]
except KeyError:
return None
def set(self, guild_id, setting, value):
""" Set value in settings, will overwrite any existing values. """
guild_id = str(guild_id)
if guild_id not in self.settings.keys():
self.settings[guild_id] = {}
self._set(self.settings[guild_id], setting.split('.'), value)
with codecs.open(self._SETTINGS_PATH, 'w', encoding='utf8') as f:
json.dump(self.settings, f, indent=2)
def get(self, guild_id, setting, default=''):
""" Gets a value from the settings if a default return value is specified
it will return the default if no setting is found. If that default is a
class attribute the value of the attribute will get returned."""
guild_id = str(guild_id)
if default and isinstance(default, str) and hasattr(self, default):
default = getattr(self, default)
elif not default:
default = None
if guild_id not in self.settings.keys():
return default
value = self._get(self.settings[guild_id], setting.split('.'))
if value:
return value
else:
return default