def parse_varbyte_as_int(self, fp, return_bytes_read=True):
"""Read a variable length byte from the file and return the
corresponding integer."""
result = 0
bytes_read = 0
r = 0x80
while r & 0x80:
try:
r = self.bytes_to_int(fp.read(1))
self.bytes_read += 1
except:
raise IOError("Couldn't read variable length byte from file.")
if r & 0x80:
result = (result << 7) + (r & 0x7F)
else:
result = (result << 7) + r
bytes_read += 1
if not return_bytes_read:
return result
else:
return (result, bytes_read)
if __name__ == '__main__':
from sys import argv
import fluidsynth
import MidiFileOut
fluidsynth.init()
(m, bpm) = MIDI_to_Composition(argv[1])
MidiFileOut.write_Composition('test.mid', m, bpm)
integer."""
result = 0
bytes_read = 0
r = 0x80
while r & 0x80:
try:
r = self.bytes_to_int(fp.read(1))
self.bytes_read += 1
except:
(IOError, "Couldn't read variable length byte from file.")
if r & 0x80:
result = (result << 7) + (r & 0x7F)
else:
result = (result << 7) + r
bytes_read += 1
if not return_bytes_read:
return result
else:
return (result, bytes_read)
if __name__ == '__main__':
from sys import argv
import fluidsynth
import MidiFileOut
fluidsynth.init()
(m, bpm) = MIDI_to_Composition(argv[1])
MidiFileOut.write_Composition('test.mid', m, bpm)