def test_dump_histogram():
samples = [
# standard Hdr test histogram
'HISTFAAAACF4nJNpmSzMwMDAzAABMJoRTM6Y1mD/ASLwN5oJAFuQBYU=',
'HISTFAAAACh4nJNpmSzMwMDAyQABzFCaEUzOmNZg/wEisL2Kaasc00ImJgCC8Qbe'
]
for hdrh in samples:
HdrHistogram.dump(hdrh, output=open(os.devnull, 'wb'))
HdrHistogram.dump(hdrh)
def main():
args = sys.argv[1:]
if args:
encoded_histograms = args
for hdrh in encoded_histograms:
print('\nDumping histogram: ' + hdrh + '\n')
HdrHistogram.dump(hdrh)
else:
print('\nUsage: %s [<string encoded hdr histogram>]*\n' %
(sys.argv[0]))
def dump(args=None):
"""
Dump a list of Hdr histograms encodings
args: list of strings, each string representing an Hdr encoding
"""
if not args:
args = sys.argv[1:]
res = 1
if args:
encoded_histograms = args
for hdrh in encoded_histograms:
print('\nDumping histogram: ' + hdrh + '\n')
HdrHistogram.dump(hdrh)
res = 0
else:
print('\nUsage: %s [<string encoded hdr histogram>]*\n' %
(sys.argv[0]))
return res
