From a73a964e51247ed169d322c725a3a18859f109a3 Mon Sep 17 00:00:00 2001 From: Ori Bernstein Date: Mon, 14 Jun 2021 00:00:37 +0000 Subject: python, hg: tow outside the environment. they've served us well, and can ride off into the sunset. --- sys/lib/python/sunaudio.py | 44 -------------------------------------------- 1 file changed, 44 deletions(-) delete mode 100644 sys/lib/python/sunaudio.py (limited to 'sys/lib/python/sunaudio.py') diff --git a/sys/lib/python/sunaudio.py b/sys/lib/python/sunaudio.py deleted file mode 100644 index 3b0ee2793..000000000 --- a/sys/lib/python/sunaudio.py +++ /dev/null @@ -1,44 +0,0 @@ -"""Interpret sun audio headers.""" - -MAGIC = '.snd' - -class error(Exception): - pass - - -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]) - - -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)) - data_size = get_long_be(fp.read(4)) - encoding = get_long_be(fp.read(4)) - sample_rate = get_long_be(fp.read(4)) - channels = get_long_be(fp.read(4)) - excess = hdr_size - 24 - if excess < 0: - raise error, 'gethdr: bad hdr_size' - if excess > 0: - info = fp.read(excess) - else: - info = '' - return (data_size, encoding, sample_rate, channels, info) - - -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': - info = info[:-1] - print 'File name: ', file - print 'Data size: ', data_size - print 'Encoding: ', encoding - print 'Sample rate:', sample_rate - print 'Channels: ', channels - print 'Info: ', repr(info) -- cgit v1.2.3