Common libraries

libs.py

@@ -0,0 +1,17 @@
+'''
+Common libraries
+'''
+
+from json import loads as read_json
+from urllib import request
+from urllib.error import HTTPError
+
+def get_data_from_json (url):
+	'''
+	gets data from json at url
+	'''
+	opener = request.build_opener ()
+	try:
+		return (read_json (opener.open (url).read ().decode ('utf8')))
+	except HTTPError:
+		return (None)