+#! /usr/bin/env python
"""XSetBg database
"""
__author__ = "Oleg Broytman <phd@phdru.name>"
-__copyright__ = "Copyright (C) 2014 PhiloSoft Design"
+__copyright__ = "Copyright (C) 2014, 2015 PhiloSoft Design"
__license__ = "GNU GPL"
-__all__ = ['xsetbg_db']
+__all__ = ['xsetbg_db_path', 'xsetbg_db']
-import anydbm
import os
-import shelve
+from sqlobject import SQLObject, StringCol, IntCol, BoolCol, dberrors
from xsetbg_conf import xsetbg_conf
-xsetbg_db_path = os.path.expanduser(xsetbg_conf.get('xsetbg', 'database'))
+class XSetbg(SQLObject):
+ path = StringCol(alternateID=True)
+ last_shown = IntCol(default=None) # timestamp
+ flag = BoolCol(default=None)
+
+
+db_dirs = []
try:
- xsetbg_db = shelve.open(xsetbg_db_path, 'r')
-except anydbm.error:
+ xsetbg_db_path = xsetbg_conf.get('xsetbg', 'database')
+except:
+ xsetbg_db_path = None
+
+if not xsetbg_db_path:
+ if 'XDG_CACHE_HOME' in os.environ:
+ db_dirs.append(os.environ['XDG_CACHE_HOME'])
+ home_cache = os.path.expanduser('~/.cache')
+ if home_cache not in db_dirs:
+ db_dirs.append(home_cache)
+ db_dirs.append(os.path.dirname(os.path.abspath(__file__)))
+
+ for d in db_dirs:
+ xsetbg_db_path = os.path.join(d, 'xsetbg.sqlite')
+ if os.path.exists(xsetbg_db_path):
+ break
+
+if xsetbg_db_path:
+ try:
+ XSetbg.setConnection('sqlite:///' + xsetbg_db_path)
+ XSetbg.select()[0]
+ except dberrors.Error:
+ xsetbg_db = None
+ else:
+ xsetbg_db = XSetbg
+else:
xsetbg_db = None
+
+if __name__ == '__main__':
+ print "DB dirs:", db_dirs
+ print "DB file:", xsetbg_db_path