class_docstr: An operation to load an array from disk.
  
  See Also
  --------
  load
  
  Notes
  -----
  Non-differentiable.
class_docstr_tok: ["An","operation","to","load","an","array","from","disk",".","See","Also","--","--","--","--","load","Notes","--","--","-","Non-differentiable","."]
code: def __init__(self, dtype, broadcastable, mmap_mode=None):
      self.dtype = np.dtype(dtype)  # turn "float64" into np.float64
      self.broadcastable = broadcastable
      if mmap_mode not in (None, "c"):
          raise ValueError(
              "The only supported values for mmap_mode "
              "are None and 'c', got %s" % mmap_mode
          )
      self.mmap_mode = mmap_mode
  
imports: from __future__ import absolute_import, print_function, division
  import numpy
  from theano import gof
  from theano.gof import Constant, Generic, Op
  from theano.gof.sched import key_to_cmp
  from theano.tensor import tensor
  import theano
label_desc: Use image node_id 1 to create a new LoadFromDisk object from inherited base classes: Op with example: obj = LoadFromDisk(dtype, broadcastable, mmap_mode)