[GitHub] yajiedesign commented on a change in pull request #10697: [MXNET-360]auto convert str to bytes in img.imdecode when py3

[GitBox <gi...@apache.org>]

yajiedesign commented on a change in pull request #10697: [MXNET-360]auto convert str to bytes in img.imdecode when py3
URL: https://github.com/apache/incubator-mxnet/pull/10697#discussion_r184568671
 
 

 ##########
 File path: python/mxnet/image/image.py
 ##########
 @@ -132,6 +134,9 @@ def imdecode(buf, *args, **kwargs):
     <NDArray 224x224x3 @cpu(0)>
     """
     if not isinstance(buf, nd.NDArray):
+        if sys.version_info[0] == 3:
+            if isinstance(buf, str):
+                buf = bytes(buf, "ascii")
 
 Review comment:
    mx.base.py_str is 'utf8' encoding,I'm not sure it can work.

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