code: def exportEPublication(epub):
      
      epub = _removeSpecialCharacters(epub)
      post_dict = PostData(epub).get_POST_data()
      return _sendPostDict(post_dict)
docs: Send `epub` :class:`.EPublication` object to Aleph, where it will be
      processed by librarians.
  
      Args:
          epub (EPublication): structure for export
  
      Warning:
          The export function is expecting some of the EPublication properties to
          be filled with non-blank data.
  
          Specifically:
  
          - :attr:`.EPublication.ISBN`
          - :attr:`.EPublication.nazev`
          - :attr:`.EPublication.mistoVydani`
          - :attr:`.EPublication.datumVydani`
          - :attr:`.EPublication.poradiVydani`
          - :attr:`.EPublication.zpracovatelZaznamu`
          - :attr:`.EPublication.vazba`
          - :attr:`.EPublication.format`
          - :attr:`.EPublication.format`
          - :attr:`.EPublication.nakladatelVydavatel`