class_docstr: A pure Python implementation of InputStream.
class_docstr_tok: ["A","pure","Python","implementation","of","InputStream","."]
code: def read_double(self):
      return struct.unpack(">d", self.read(8))[0]
  
imports: import struct
label_desc: Use image node_id 9 for calling the InputStream obj's underlying member method code with example usage: obj.read_double() and returns: struct