def walker(self): return getMigrationWalker(self, migrator=ArticleTeaserToBlobImageMigrator)
def getRed5StreamsMigrationWalker(self): return getMigrationWalker(self, migrator=Red5StreamFSSToBlobMigrator)
def getChamadaMigrationWalker(self): return getMigrationWalker(self, migrator=ChamadaToBlobImageMigrator)
def walkers(self): return [getMigrationWalker(self, migrator=ArticleMediaToBlobImageMigrator), getMigrationWalker(self, migrator=ArticleAudioToBlobMigrator) ]
def getNewsItemMigrationWalker(self): return getMigrationWalker(self, migrator=NewsItemToBlobImageMigrator)
def getSuperFileMigrationWalker(self): return getMigrationWalker(self, migrator=SuperFileToBlobImageMigrator)
def getArtistaMigrationWalker(self): return getMigrationWalker(self, migrator=ArtistaToBlobImageMigrator)