def hasCBI(self):
if self.has_cbi is None:
#if ( not ( self.isZip() or self.isRar()) or not self.seemsToBeAComicArchive() ):
if not self.seemsToBeAComicArchive():
self.has_cbi = False
else:
comment = self.archiver.getArchiveComment()
self.has_cbi = ComicBookInfo().validateString(comment)
return self.has_cbi
def readCBI(self):
if self.cbi_md is None:
raw_cbi = self.readRawCBI()
if raw_cbi is None:
self.cbi_md = GenericMetadata()
else:
self.cbi_md = ComicBookInfo().metadataFromString(raw_cbi)
self.cbi_md.setDefaultPageList(self.getNumberOfPages())
return self.cbi_md
def writeCBI(self, metadata):
if metadata is not None:
self.applyArchiveInfoToMetadata(metadata)
cbi_string = ComicBookInfo().stringFromMetadata(metadata)
write_success = self.archiver.setArchiveComment(cbi_string)
if write_success:
self.has_cbi = True
self.cbi_md = metadata
self.resetCache()
return write_success
else:
return False