[GitHub] altosaar opened a new issue #10919: gluon.Block load_params method does not accept python3 pathlib.Path

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

altosaar opened a new issue #10919: gluon.Block load_params method does not accept python3 pathlib.Path
URL: https://github.com/apache/incubator-mxnet/issues/10919
 
 
   gluon.Block `load_params` method should accept not only strings, but also pathlib.Path types that are new in python 3.
   ```---------------------------------------------------------------------------
   TypeError                                 Traceback (most recent call last)
   <ipython-input-31-aa0ab27bd19c> in <module>()
   ----> 1 poisson_fa.load_params(cfg['train_dir'] / 'model.params')
   
   ~/.local/lib/python3.6/site-packages/mxnet/gluon/block.py in load_params(self, filename, ctx, allow_missing, ignore_extra)
       329             present in this Block.
       330         """
   --> 331         loaded = ndarray.load(filename)
       332         params = self._collect_params_with_prefix()
       333         if not loaded and not params:
   
   ~/.local/lib/python3.6/site-packages/mxnet/ndarray/utils.py in load(fname)
       164     """
       165     if not isinstance(fname, string_types):
   --> 166         raise TypeError('fname required to be a string')
       167     out_size = mx_uint()
       168     out_name_size = mx_uint()
   
   TypeError: fname required to be a string
   ```

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