code: def read_exports(self):
          
          result = {}
          r = self.get_distinfo_resource(EXPORTS_FILENAME)
          if r:
              with contextlib.closing(r.as_stream()) as stream:
                  result = read_exports(stream)
          return result
docs: Read exports data from a file in .ini format.
  
          :return: A dictionary of exports, mapping an export category to a list
                   of :class:`ExportEntry` instances describing the individual
                   export entries.