glib.checksum.Checksum.free when finished using it.
Checksum.copy
glib.checksum.Checksum copy()Copies a #GChecksum. If checksum has been closed, by calling glib.checksum.Checksum.getString or glib.checksum.Checksum.getDigest, the copied checksum will be closed as well.
Returns
the copy of the passed #GChecksum. Use