273                 pnum, start, end, size, fstype = line.split(':')[:5]
274                 partition = parttype(int(pnum), int(start[:-1]), int(end[:-1]),
276                 self._partitions[pnum] = partition
292     def _get_part_image(self, pnum):  argument
293         if pnum not in self.partitions:
294             raise WicError("Partition %s is not in the image" % pnum)
295         part = self.partitions[pnum]
302         if pnum not in self._partimages:
307             self._partimages[pnum] = dst_fname
309         return self._partimages[pnum]
311     def _put_part_image(self, pnum):  argument
313         sparse_copy(self._partimages[pnum], self.imagepath,
314                     seek=self.partitions[pnum].start)
316     def dir(self, pnum, path):  argument
317         if pnum not in self.partitions:
318             raise WicError("Partition %s is not in the image" % pnum)
320         if self.partitions[pnum].fstype.startswith('ext'):
322                                                          self._get_part_image(pnum),
326                                                    self._get_part_image(pnum),
331         pnum =  dest.part if isinstance(src, str) else src.part
333         if self.partitions[pnum].fstype.startswith('ext'):
337                              self.debugfs, self._get_part_image(pnum))
343                              self._get_part_image(pnum))
347                                                   self._get_part_image(pnum),
351                                                   self._get_part_image(pnum),
355         self._put_part_image(pnum)
357     def remove_ext(self, pnum, path, recursive):  argument
364                                             self._get_part_image(pnum),
373                         subdirs = iter(self.dir(pnum, abs_path).splitlines())
378                                 self.remove_ext(pnum, "%s/%s" % (abs_path, dir), recursive)
381                                                     self._get_part_image(pnum),
397     def remove(self, pnum, path, recursive):  argument
399         partimg = self._get_part_image(pnum)
400         if self.partitions[pnum].fstype.startswith('ext'):
401             self.remove_ext(pnum, path, recursive)
416         self._put_part_image(pnum)
500                 pnum = str(num)
501                 fstype = self.partitions[pnum].fstype
504                 if part['size'] == self.partitions[pnum].size // self._lsector_size:
505                     logger.info("copying unchanged partition {}".format(pnum))
506 …           sparse_copy(self._get_part_image(pnum), target, seek=part['start'] * self._lsector_size)
514                     with tempfile.NamedTemporaryFile(prefix="wic-part{}-".format(pnum)) as partf:
518                         logger.info("resizing ext partition {}".format(pnum))
519                         partimg = self._get_part_image(pnum)
525                         logger.info("copying content of the fat partition {}".format(pnum))
529                                                                self._get_part_image(pnum),
543                         logger.info("creating swap partition {}".format(pnum))
546 …                     out = exec_cmd("{} --probe {}".format(self.blkid, self._get_part_image(pnum)))
555 …                logger.warning("skipping partition {}: unsupported fstype {}".format(pnum, fstype))
565                           part.pnum, part.start, part.end,