def testSkipRatioBad():
"""This is a really confusing one. For the program to return the expected
answer below, I would have to break most of the other tests in this file!
Since they depend on it not slurping up extra frames. Very hard to explain.
Argh."""
raise SkipTest()
res = convert_integers_by_iterator_ratio(0.5,
multirange('0-0,2-2'))
assert_equal(list(res), [(0,0), (2,1)])
def parse_range(range_str):
"""Parses a range like 234-789 into a tuple (234, 789)
"""
parts = range_str.split('-')
if len(parts) != 2:
parser.error("Ranges can only have two parts: start-end")
return tuple(float(s) for s in parts)
if __name__ == '__main__':
(opts, args) = parser.parse_args()
if opts.in_bounds and opts.in_times:
parser.error("Options --take and --take-times are mutually exclusive")
elif opts.in_bounds:
frames = multirange(opts.in_bounds)
elif opts.in_times:
parse = lambda x: time_to_frame(float(x))
frames = multirange(opts.in_times, parser=parse)
else:
frames = None
# set the first frame of output
if opts.keep_numbers:
out_offset = frames[0]
else:
out_offset = 0
if len(args) < 2:
parser.error("Input file and Output file format are required")
def parse_range(range_str):
"""Parses a range like 234-789 into a tuple (234, 789)
"""
parts = range_str.split('-')
if len(parts) != 2:
parser.error("Ranges can only have two parts: start-end")
return tuple(float(s) for s in parts)
if __name__ == '__main__':
(opts, args) = parser.parse_args()
if opts.in_bounds and opts.in_times:
parser.error("Options --take and --take-times are mutually exclusive")
elif opts.in_bounds:
frames = multirange(opts.in_bounds)
elif opts.in_times:
parse = lambda x: time_to_frame(float(x))
frames = multirange(opts.in_times, parser=parse)
else:
frames = None
# set the first frame of output
if opts.keep_numbers:
out_offset = frames[0]
else:
out_offset = 0
if len(args) < 2:
parser.error("Input file and Output file format are required")
def testSkipRatioOffset():
res = convert_integers_by_iterator_ratio(0.5,
multirange('0-1,5-6'), dest_offset=5)
assert_equal(list(res), [(1,5), (5,7)])
def testSkipRatio():
res = convert_integers_by_iterator_ratio(0.5,
multirange('0-1,5-6'))
assert_equal(list(res), [(1,0), (5,2)])
def testSkip():
res = convert_integers_by_iterator_ratio(1,
multirange('0-1,5-6'))
assert_equal(list(res), [(0,0), (1,1), (5,5), (6,6)])
