fix warnings

nooperpudd · Sep 18, 2018 · 82b648f · 82b648f
1 parent cb55b7d
commit 82b648f
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/ttseries/serializers.py b/ttseries/serializers.py
@@ -95,15 +95,15 @@ def loads(self, data, *args, **kwargs):
         :param data: bytes
         :return:obj
         """
-        return msgpack.unpackb(data, encoding="utf-8", object_hook=MsgPackDecoder().decode, **kwargs)
+        return msgpack.unpackb(data,raw=False, object_hook=MsgPackDecoder().decode, **kwargs)
 
     def dumps(self, data, *args, **kwargs):
         """
         serializer data to message-pack format
         :param data: obj
         :return: bytes
         """
-        return msgpack.packb(data, encoding="utf-8", default=MsgPackEncoder().encode, **kwargs)
+        return msgpack.packb(data, default=MsgPackEncoder().encode, **kwargs)
 
 
 class DumpySerializer(BaseSerializer):

diff --git a/ttseries/utils.py b/ttseries/utils.py
@@ -39,10 +39,11 @@ def chunks_np_or_pd_array(array, chunk_size: int = 2000):
 
 def np_datetime64_to_timestamp(dt64, decimals=6):
     """
+    https://stackoverflow.com/questions/13703720/converting-between-datetime-timestamp-and-datetime64
     convert np.datetime64 to python datetime.timestamp
     :return: timestamp
     """
-    value = (dt64 - np.datetime64("1970-01-01T00:00:00Z")) / np.timedelta64(1, 's')
+    value = (dt64 - np.datetime64("1970-01-01T00:00:00")) / np.timedelta64(1, 's')
     return float(np.around(value, decimals=decimals))