def parse_bundle(bundle, strict=False):
"""Parse a binary OSC bundle.
Returns a generator which walks over all contained messages and bundles
recursively, depth-first. Each item yielded is a (timetag, message) tuple.
"""
if not bundle.startswith(b"#bundle\0"):
raise TypeError("Bundle must start with b'#bundle\\0'.")
ofs = 16
timetag = to_time(*unpack(">II", bundle[8:ofs]))
while True:
if ofs >= len(bundle):
break
size = unpack(">I", bundle[ofs:ofs + 4])[0]
element = bundle[ofs + 4:ofs + 4 + size]
ofs += size + 4
if element.startswith(b"#bundle"):
for el in parse_bundle(element):
yield el
else:
yield timetag, parse_message(element, strict)
def parse_bundle(bundle, strict=False):
"""Parse a binary OSC bundle.
Returns a generator which walks over all contained messages and bundles
recursively, depth-first. Each item yielded is a (timetag, message) tuple.
"""
if not bundle.startswith(b'#bundle\0'):
raise TypeError("Bundle must start with '#bundle\\0'.")
ofs = 16
timetag = to_time(*unpack('>II', bundle[8:ofs]))
while True:
if ofs >= len(bundle):
break
size = unpack('>I', bundle[ofs:ofs + 4])[0]
element = bundle[ofs + 4:ofs + 4 + size]
ofs += size + 4
if element.startswith('#bundle'):
for el in parse_bundle(element):
yield el
else:
yield timetag, parse_message(element, strict)
def parse_timetag(msg, offset):
"""Parse an OSC timetag from msg at offset."""
return to_time(unpack(">II", msg[offset:offset + 4]))
def parse_timetag(msg, offset):
"""Parse an OSC timetag from msg at offset."""
return to_time(unpack('>II', msg[offset:offset + 4]))
