ebknotify: add feed

1 files changed, 19 insertions, 1 deletions

diff --git a/ebknotify/common.py b/ebknotify/common.py
index 0566c40..c277c26 100644
--- a/ebknotify/common.py
+++ b/ebknotify/common.py
@@ -1,8 +1,26 @@
+import yaml
+import json
+from os.path import expanduser,exists
 import logging
+from sys import exit
 
-def set_lol(lol,log):
+from html import unescape  # python 3.4+
+
+log = logging.getLogger("ebk-common")
+
+def set_lol(lol:str ,log) -> None:
   numeric_level = getattr(logging,lol.upper(),None)
   if not isinstance(numeric_level,int):
     raise AttributeError('No such log level {}'.format(lol))
   logging.basicConfig(level=numeric_level)
   log.setLevel(numeric_level)
+
+def load_config(path:str) -> dict:
+    configpath = expanduser(path)
+    if not exists(configpath):
+        log.error(f"{configpath} does not exist, bailing out")
+        exit(1)
+    return yaml.safe_load(open(configpath))
+
+def html_unescape(data):
+    return unescape(data.decode())