class_docstr: Binary implementation of the Thrift protocol driver.
class_docstr_tok: ["Binary","implementation","of","the","Thrift","protocol","driver","."]
code: def writeSetBegin(self, etype, size):
      self.writeByte(etype)
      self.writeI32(size)
  
imports: from .TProtocol import TType, TProtocolBase, TProtocolException, TProtocolFactory
  from struct import pack, unpack
label_desc: Use image node_id 15 for calling the TBinaryProtocol obj's underlying member method code with example usage: obj.writeSetBegin(etype, size) without return types