diff options
Diffstat (limited to 'Lib/sunaudio.py')
| -rw-r--r-- | Lib/sunaudio.py | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/Lib/sunaudio.py b/Lib/sunaudio.py index 96def15..b7df71c 100644 --- a/Lib/sunaudio.py +++ b/Lib/sunaudio.py @@ -1,19 +1,17 @@ -# Module 'sunaudio' -- interpret sun audio headers +"""Interpret sun audio headers.""" MAGIC = '.snd' error = 'sunaudio sound header conversion error' -# convert a 4-char value to integer - def get_long_be(s): + """Convert a 4-char value to integer.""" return (ord(s[0])<<24) | (ord(s[1])<<16) | (ord(s[2])<<8) | ord(s[3]) -# read a sound header from an open file - def gethdr(fp): + """Read a sound header from an open file.""" if fp.read(4) <> MAGIC: raise error, 'gethdr: bad magic word' hdr_size = get_long_be(fp.read(4)) @@ -31,9 +29,8 @@ def gethdr(fp): return (data_size, encoding, sample_rate, channels, info) -# read and print the sound header of a named file - def printhdr(file): + """Read and print the sound header of a named file.""" hdr = gethdr(open(file, 'r')) data_size, encoding, sample_rate, channels, info = hdr while info[-1:] == '\0': |