from ._tb_model import Model


def _decode(hf):
    if 'tb_model' in hf or 'hop' in hf:
        return _decode_model(hf)
    elif 'val' in hf:
        return _decode_val(hf)
    elif '0' in hf:
        return _decode_iterable(hf)
    else:
        raise ValueError('File structure not understood.')


def _decode_iterable(hf):
    return [_decode(hf[key]) for key in sorted(hf, key=int)]


def _decode_model(hf):
    return Model.from_hdf5(hf)


def _decode_val(hf):
    return hf['val'].value


from ._tb_model import Model


def _decode(hdf5_handle):
    """
    Decode the object at the given HDF5 node.
    """
    if 'tb_model' in hdf5_handle or 'hop' in hdf5_handle:
        return _decode_model(hdf5_handle)
    elif 'val' in hdf5_handle:
        return _decode_val(hdf5_handle)
    elif '0' in hdf5_handle:
        return _decode_iterable(hdf5_handle)
    else:
        raise ValueError('File structure not understood.')


def _decode_iterable(hdf5_handle):
    return [_decode(hdf5_handle[key]) for key in sorted(hdf5_handle, key=int)]


def _decode_model(hdf5_handle):
    return Model.from_hdf5(hdf5_handle)


def _decode_val(hdf5_handle):
    return hdf5_handle['val'].value

Fix pylint issues in legacy_decode.
Fix pylint issues in legacy_decode.

+ 
  from ._tb_model import Model
  
  
- def _decode(hf):
+ def _decode(hdf5_handle):
+     """
+     Decode the object at the given HDF5 node.
+     """
-     if 'tb_model' in hf or 'hop' in hf:
+     if 'tb_model' in hdf5_handle or 'hop' in hdf5_handle:
-         return _decode_model(hf)
+         return _decode_model(hdf5_handle)
-     elif 'val' in hf:
+     elif 'val' in hdf5_handle:
-         return _decode_val(hf)
+         return _decode_val(hdf5_handle)
-     elif '0' in hf:
+     elif '0' in hdf5_handle:
-         return _decode_iterable(hf)
+         return _decode_iterable(hdf5_handle)
      else:
          raise ValueError('File structure not understood.')
  
  
- def _decode_iterable(hf):
+ def _decode_iterable(hdf5_handle):
-     return [_decode(hf[key]) for key in sorted(hf, key=int)]
+     return [_decode(hdf5_handle[key]) for key in sorted(hdf5_handle, key=int)]
  
  
- def _decode_model(hf):
+ def _decode_model(hdf5_handle):
-     return Model.from_hdf5(hf)
+     return Model.from_hdf5(hdf5_handle)
  
  
- def _decode_val(hf):
+ def _decode_val(hdf5_handle):
-     return hf['val'].value
+     return hdf5_handle['val'].value
  
Fix pylint issues in legacy_decode.
## Code Before:
from ._tb_model import Model


def _decode(hf):
    if 'tb_model' in hf or 'hop' in hf:
        return _decode_model(hf)
    elif 'val' in hf:
        return _decode_val(hf)
    elif '0' in hf:
        return _decode_iterable(hf)
    else:
        raise ValueError('File structure not understood.')


def _decode_iterable(hf):
    return [_decode(hf[key]) for key in sorted(hf, key=int)]


def _decode_model(hf):
    return Model.from_hdf5(hf)


def _decode_val(hf):
    return hf['val'].value

## Instruction:
Fix pylint issues in legacy_decode.
## Code After:

from ._tb_model import Model


def _decode(hdf5_handle):
    """
    Decode the object at the given HDF5 node.
    """
    if 'tb_model' in hdf5_handle or 'hop' in hdf5_handle:
        return _decode_model(hdf5_handle)
    elif 'val' in hdf5_handle:
        return _decode_val(hdf5_handle)
    elif '0' in hdf5_handle:
        return _decode_iterable(hdf5_handle)
    else:
        raise ValueError('File structure not understood.')


def _decode_iterable(hdf5_handle):
    return [_decode(hdf5_handle[key]) for key in sorted(hdf5_handle, key=int)]


def _decode_model(hdf5_handle):
    return Model.from_hdf5(hdf5_handle)


def _decode_val(hdf5_handle):
    return hdf5_handle['val'].value
