class_docstr: A pure Python implementation of OutputStream.
class_docstr_tok: ["A","pure","Python","implementation","of","OutputStream","."]
code: def size(self) -> int:
      return self.byte_count
  
imports: import struct
label_desc: Use image node_id 13 for calling the OutputStream obj's underlying member method code with example usage: obj.size() and returns: self