code: def format(self, version=None, wipe=None):
          
          return super(Type2Tag, self).format(version, wipe)
docs: Erase the NDEF message on a Type 2 Tag.
  
          The :meth:`format` method will reset the length of the NDEF
          message on a type 2 tag to zero, thus the tag will appear to
          be empty. Additionally, if the *wipe* argument is set to some
          integer then :meth:`format` will overwrite all user date that
          follows the NDEF message TLV with that integer (mod 256). If
          an NDEF message TLV is not present it will be created with a
          length of zero.
  
          Despite it's name, the :meth:`format` method can not format a
          blank tag to make it NDEF compatible. This is because the user
          data are of a type 2 tag can not be safely determined, also
          reading all memory pages until an error response yields only
          the total memory size which includes an undetermined number of
          special pages at the end of memory.
  
          It is also not possible to change the NDEF mapping version,
          located in a one-time-programmable area of the tag memory.