Fix unix timestamp conversion - we always work with UTC, not localtime

idea/__init__.py

@@ -4,5 +4,5 @@
 # Copyright (c) since 2016, CESNET, z. s. p. o.
 # Use of this source is governed by an ISC license, see LICENSE file.
 
-__version__ = '0.1.12'
+__version__ = '0.1.13'
 __author__ = 'Pavel Kácha <pavel.kacha@cesnet.cz>'

idea/lite.py

@@ -58,7 +58,7 @@ def Timestamp(t):
         return t
     try:
         # Try numeric type
-        return datetime.datetime.fromtimestamp(float(t))
+        return datetime.datetime.utcfromtimestamp(float(t))
     except (TypeError, ValueError):
         pass
     # Try RFC3339 string