X-Git-Url: http://git.kaliko.me/?a=blobdiff_plain;f=sima%2Futils%2Futils.py;h=a75effd603ea3ccc87653942a35d8f3278ffa396;hb=43c17d62ce2f4ac6010316ff036842dc25aaba4a;hp=e3927fcd7cbff823dbda081cb2b5f561b56f25e2;hpb=611f98994247324793027cae02d77e5a8efd0f42;p=mpd-sima.git

diff --git a/sima/utils/utils.py b/sima/utils/utils.py
index e3927fc..a75effd 100644
--- a/sima/utils/utils.py
+++ b/sima/utils/utils.py
@@ -18,16 +18,29 @@
 #  along with sima.  If not, see <http://www.gnu.org/licenses/>.
 #
 #
-"""generic tools and utilitaries for sima
+"""generic tools and utilities for sima
 """
 
 import traceback
 import sys
 
 from argparse import ArgumentError, Action
+from base64 import b64decode as push
+from codecs import getencoder
 from os import environ, access, getcwd, W_OK, R_OK
 from os.path import dirname, isabs, join, normpath, exists, isdir, isfile
 
+
+def getws(dic):
+    """
+    Decode Obfuscated api key.
+    Only preventing API keys harvesting over the network
+    https://developer.echonest.com/forums/thread/105
+    """
+    aka = push(bytes(dic.get('apikey') + '=', 'utf-8'))
+    aka = getencoder('rot-13')(str((aka), 'utf-8'))[0]
+    dic.update({'apikey':aka})
+
 def get_mpd_environ():
     """
     Retrieve MPD env. var.
@@ -63,6 +76,9 @@ def exception_log():
     log.info('Quiting now!')
     sys.exit(1)
 
+class SigHup(Exception):
+    pass
+
 # ArgParse Callbacks
 class Obsolete(Action):
     # pylint: disable=R0903