Python code coverage for Mac/Demo/sound/playaiff.py

#	count	content
1	n/a	from Carbon.Sound import *
2	n/a	from Carbon import Snd
3	n/a
4	n/a	import aifc, audioop
5	n/a
6	n/a	fn = 'f:just samples:2ndbeat.aif'
7	n/a	af = aifc.open(fn, 'r')
8	n/a	print af.getparams()
9	n/a	print 'nframes =', af.getnframes()
10	n/a	print 'nchannels =', af.getnchannels()
11	n/a	print 'framerate =', af.getframerate()
12	n/a	nframes = min(af.getnframes(), 100000)
13	n/a	frames = af.readframes(nframes)
14	n/a	print 'len(frames) =', len(frames)
15	n/a	print repr(frames[:100])
16	n/a	frames = audioop.add(frames, '\x80'*len(frames), 1)
17	n/a	print repr(frames[:100])
18	n/a
19	n/a	import struct
20	n/a
21	n/a	header1 = struct.pack('llhhllbbl',
22	n/a	0,
23	n/a	af.getnchannels(),
24	n/a	af.getframerate(),0,
25	n/a	0,
26	n/a	0,
27	n/a	0xFF,
28	n/a	60,
29	n/a	nframes)
30	n/a	print repr(header1)
31	n/a	header2 = struct.pack('llhlll', 0, 0, 0, 0, 0, 0)
32	n/a	header3 = struct.pack('hhlll',
33	n/a	af.getsampwidth()*8,
34	n/a	0,
35	n/a	0,
36	n/a	0,
37	n/a	0)
38	n/a	print repr(header3)
39	n/a	header = header1 + header2 + header3
40	n/a
41	n/a	buffer = header + frames
42	n/a
43	n/a	chan = Snd.SndNewChannel(5,0x00C0)
44	n/a
45	n/a	Snd.SndDoCommand(chan, (bufferCmd, 0, buffer), 0)