def extract_hashs(self, metadata_rp):
"""Return list of hashes in the metadata_rp"""
result = []
comp = metadata_rp.isinccompressed()
extractor = metadata.RorpExtractor(metadata_rp.open("r", comp))
for rorp in extractor.iterate():
if rorp.has_sha1():
result.append(rorp.get_sha1())
else:
result.append(None)
return result
def extract_metadata(self, metadata_rp):
"""Return lists of hashes and hardlink counts in the metadata_rp"""
hashes = []
link_counts = []
comp = metadata_rp.isinccompressed()
extractor = metadata.RorpExtractor(metadata_rp.open("r", comp))
for rorp in extractor.iterate():
link_counts.append(rorp.getnumlinks())
if rorp.has_sha1():
hashes.append(rorp.get_sha1())
else:
hashes.append(None)
return (hashes, link_counts)