def _convert_to_tensor(value, dtype=None, dtype_hint=None, name=None):
  """Converts the given `value` to a (structure of) `Tensor`.

  This function converts Python objects of various types to a (structure of)
  `Tensor` objects. It accepts `Tensor` objects, numpy arrays, Python lists, and
  Python scalars. For example:

  Args:
    value: An object whose structure matches that of `dtype ` and/or
      `dtype_hint` and for which each leaf has a registered `Tensor` conversion
      function.
    dtype: Optional (structure of) element type for the returned tensor. If
      missing, the type is inferred from the type of `value`.
    dtype_hint: Optional (structure of) element type for the returned tensor,
      used when dtype is None. In some cases, a caller may not have a dtype in
      mind when converting to a tensor, so dtype_hint can be used as a soft
      preference.  If the conversion to `dtype_hint` is not possible, this
      argument has no effect.
    name: Optional name to use if a new `Tensor` is created.

  Returns:
    tensor: A (structure of) `Tensor` based on `value`.

  Raises:
    TypeError: If no conversion function is registered for `value` to `dtype`.
    RuntimeError: If a registered conversion function returns an invalid value.
    ValueError: If the `value` is a tensor not of given `dtype` in graph mode.
  """
  if (tf.nest.is_nested(dtype) or
      tf.nest.is_nested(dtype_hint)):
    if dtype is None:
      fn = lambda v, pd: tf.convert_to_tensor(v, dtype_hint=pd, name=name)
      return tf.nest.map_structure(fn, value, dtype_hint)
    elif dtype_hint is None:
      fn = lambda v, d: tf.convert_to_tensor(v, dtype=d, name=name)
      return tf.nest.map_structure(fn, value, dtype_hint)
    else:
      fn = lambda v, d, pd: tf.convert_to_tensor(  # pylint: disable=g-long-lambda
          v, dtype=d, dtype_hint=pd, name=name)
      return tf.nest.map_structure(fn, value, dtype, dtype_hint)
  return tf.convert_to_tensor(
      value=value, dtype=dtype, dtype_hint=dtype_hint, name=name)
def _convert_to_tensor(value, dtype=None, dtype_hint=None, name=None):
  """Converts the given `value` to a (structure of) `Tensor`.

  This function converts Python objects of various types to a (structure of)
  `Tensor` objects. It accepts `Tensor` objects, numpy arrays, Python lists, and
  Python scalars. For example:

  Args:
    value: An object whose structure matches that of `dtype ` and/or
      `dtype_hint` and for which each leaf has a registered `Tensor` conversion
      function.
    dtype: Optional (structure of) element type for the returned tensor. If
      missing, the type is inferred from the type of `value`.
    dtype_hint: Optional (structure of) element type for the returned tensor,
      used when dtype is None. In some cases, a caller may not have a dtype in
      mind when converting to a tensor, so dtype_hint can be used as a soft
      preference.  If the conversion to `dtype_hint` is not possible, this
      argument has no effect.
    name: Optional name to use if a new `Tensor` is created.

  Returns:
    tensor: A (structure of) `Tensor` based on `value`.

  Raises:
    TypeError: If no conversion function is registered for `value` to `dtype`.
    RuntimeError: If a registered conversion function returns an invalid value.
    ValueError: If the `value` is a tensor not of given `dtype` in graph mode.
  """
  if (tf.nest.is_nested(dtype) or
      tf.nest.is_nested(dtype_hint)):
    if dtype is None:
      fn = lambda v, pd: tf.convert_to_tensor(v, dtype_hint=pd, name=name)
      return tf.nest.map_structure(fn, value, dtype_hint)
    elif dtype_hint is None:
      fn = lambda v, d: tf.convert_to_tensor(v, dtype=d, name=name)
      return tf.nest.map_structure(fn, value, dtype_hint)
    else:
      fn = lambda v, d, pd: tf.convert_to_tensor(  # pylint: disable=g-long-lambda
          v, dtype=d, dtype_hint=pd, name=name)
      return tf.nest.map_structure(fn, value, dtype, dtype_hint)
  return tf.convert_to_tensor(
      value=value, dtype=dtype, dtype_hint=dtype_hint, name=name)
def _convert_to_tensor ( value , dtype = None , dtype_hint = None , name = None ) : if ( tf . nest . is_nested ( dtype ) or tf . nest . is_nested ( dtype_hint ) ) : if dtype is None : fn = lambda v , pd : tf . convert_to_tensor ( v , dtype_hint = pd , name = name ) return tf . nest . map_structure ( fn , value , dtype_hint ) elif dtype_hint is None : fn = lambda v , d : tf . convert_to_tensor ( v , dtype = d , name = name ) return tf . nest . map_structure ( fn , value , dtype_hint ) else : fn = lambda v , d , pd : tf . convert_to_tensor ( # pylint: disable=g-long-lambda v , dtype = d , dtype_hint = pd , name = name ) return tf . nest . map_structure ( fn , value , dtype , dtype_hint ) return tf . convert_to_tensor ( value = value , dtype = dtype , dtype_hint = dtype_hint , name = name )
Converts the given `value` to a (structure of) `Tensor`.

  This function converts Python objects of various types to a (structure of)
  `Tensor` objects. It accepts `Tensor` objects, numpy arrays, Python lists, and
  Python scalars. For example:

  Args:
    value: An object whose structure matches that of `dtype ` and/or
      `dtype_hint` and for which each leaf has a registered `Tensor` conversion
      function.
    dtype: Optional (structure of) element type for the returned tensor. If
      missing, the type is inferred from the type of `value`.
    dtype_hint: Optional (structure of) element type for the returned tensor,
      used when dtype is None. In some cases, a caller may not have a dtype in
      mind when converting to a tensor, so dtype_hint can be used as a soft
      preference.  If the conversion to `dtype_hint` is not possible, this
      argument has no effect.
    name: Optional name to use if a new `Tensor` is created.

  Returns:
    tensor: A (structure of) `Tensor` based on `value`.

  Raises:
    TypeError: If no conversion function is registered for `value` to `dtype`.
    RuntimeError: If a registered conversion function returns an invalid value.
    ValueError: If the `value` is a tensor not of given `dtype` in graph mode.
Converts the given value to a ( structure of ) Tensor .