class_docstr: A pure Python implementation of InputStream.
class_docstr_tok: ["A","pure","Python","implementation","of","InputStream","."]
code: def read_int32(self):
      return struct.unpack(">i", self.read(4))[0]
  
imports: import struct
label_desc: Use image node_id 6 for calling the InputStream obj's underlying member method code with example usage: obj.read_int32() and returns: struct