class_docstr: A pure Python implementation of InputStream.
class_docstr_tok: ["A","pure","Python","implementation","of","InputStream","."]
code: def read_int8(self):
      return struct.unpack("b", self.read(1))[0]
  
imports: import struct
label_desc: Use image node_id 4 for calling the InputStream obj's underlying member method code with example usage: obj.read_int8() and returns: struct