const.py

#!/usr/bin/env python
# encoding: UTF-8
import os


class Constant(object):
    if "XDG_CONFIG_HOME" in os.environ:
        conf_dir = os.path.join(os.environ["XDG_CONFIG_HOME"], "music-storage")
    else:
        conf_dir = os.path.join(os.path.expanduser("~"), ".music-storage")
    config_path = os.path.join(conf_dir, "config.json")
    if "XDG_CACHE_HOME" in os.environ:
        cacheDir = os.path.join(os.environ["XDG_CACHE_HOME"], "music-storage")
        if not os.path.exists(cacheDir):
            os.mkdir(cacheDir)
        download_dir = os.path.join(cacheDir, "cached")
        cache_path = os.path.join(cacheDir, "nemcache")
    else:
        download_dir = os.path.join(conf_dir, "cached")
        cache_path = os.path.join(conf_dir, "nemcache")
    if "XDG_DATA_HOME" in os.environ:
        dataDir = os.path.join(os.environ["XDG_DATA_HOME"], "music-storage")
        if not os.path.exists(dataDir):
            os.mkdir(dataDir)
        cookie_path = os.path.join(dataDir, "cookie")
        log_path = os.path.join(dataDir, "musicstorage.log")
        storage_path = os.path.join(dataDir, "database.json")
    else:
        cookie_path = os.path.join(conf_dir, "cookie")
        log_path = os.path.join(conf_dir, "musicstorage.log")
        storage_path = os.path.join(conf_dir, "database.json")