original_docstring: 
          Computes the concatenation of the provided byte strings.
  
          If in security mode (as is default), the provided sequences are
          prepended with ``0x01`` under the engine's encoding type. If the
          secondf argument is omitted, then the provided one is prepended with
          ``0x01``.
  
          :param left: left sequence
          :type left: bytes
          :param right: [optional] right sequence
          :type right: bytes
          :returns: Concatenation of the provided sequences as determined by the
             encoding and security mode of the present engine.
          :rtype: bytes
          
docstring: Computes the concatenation of the provided byte strings.
  If in security mode (as is default), the provided sequences are
  prepended with ``0x01`` under the engine's encoding type. If the
  secondf argument is omitted, then the provided one is prepended with
  ``0x01``.
docstring_tokens: Computes the concatenation of the provided byte strings . If in security mode ( as is default ) the provided sequences are prepended with ` ` 0x01 ` ` under the engine ' s encoding type . If the secondf argument is omitted then the provided one is prepended with ` ` 0x01 ` ` .
code: def concatenate(self, left, right=None):
          """
          Computes the concatenation of the provided byte strings.
  
          If in security mode (as is default), the provided sequences are
          prepended with ``0x01`` under the engine's encoding type. If the
          secondf argument is omitted, then the provided one is prepended with
          ``0x01``.
  
          :param left: left sequence
          :type left: bytes
          :param right: [optional] right sequence
          :type right: bytes
          :returns: Concatenation of the provided sequences as determined by the
             encoding and security mode of the present engine.
          :rtype: bytes
          """
          if right is None:
  
              if isinstance(left, bytes):
                  return self.prefix_0 + left
  
              return self.prefix_0 + left.encode(self.encoding)
  
          return self.prefix_1 + left + self.prefix_1 + right
code_tokens: def concatenate ( self , left , right = None ) : if right is None : if isinstance ( left , bytes ) : return self . prefix_0 + left return self . prefix_0 + left . encode ( self . encoding ) return self . prefix_1 + left + self . prefix_1 + right
short_docstring: Computes the concatenation of the provided byte strings.
short_docstring_tokens: Computes the concatenation of the provided byte strings .
comment: """
          Computes the concatenation of the provided byte strings.
  
          If in security mode (as is default), the provided sequences are
          prepended with ``0x01`` under the engine's encoding type. If the
          secondf argument is omitted, then the provided one is prepended with
          ``0x01``.
  
          :param left: left sequence
          :type left: bytes
          :param right: [optional] right sequence
          :type right: bytes
          :returns: Concatenation of the provided sequences as determined by the
             encoding and security mode of the present engine.
          :rtype: bytes
          """