python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 257 deletions

diff --git a/sys/lib/python/audiodev.py b/sys/lib/python/audiodev.py
deleted file mode 100644
index 8945c983c..000000000
--- a/sys/lib/python/audiodev.py
+++ /dev/null
@@ -1,257 +0,0 @@
-"""Classes for manipulating audio devices (currently only for Sun and SGI)"""
-
-__all__ = ["error","AudioDev"]
-
-class error(Exception):
-    pass
-
-class Play_Audio_sgi:
-    # Private instance variables
-##      if 0: access frameratelist, nchannelslist, sampwidthlist, oldparams, \
-##                params, config, inited_outrate, inited_width, \
-##                inited_nchannels, port, converter, classinited: private
-
-    classinited = 0
-    frameratelist = nchannelslist = sampwidthlist = None
-
-    def initclass(self):
-        import AL
-        self.frameratelist = [
-                  (48000, AL.RATE_48000),
-                  (44100, AL.RATE_44100),
-                  (32000, AL.RATE_32000),
-                  (22050, AL.RATE_22050),
-                  (16000, AL.RATE_16000),
-                  (11025, AL.RATE_11025),
-                  ( 8000,  AL.RATE_8000),
-                  ]
-        self.nchannelslist = [
-                  (1, AL.MONO),
-                  (2, AL.STEREO),
-                  (4, AL.QUADRO),
-                  ]
-        self.sampwidthlist = [
-                  (1, AL.SAMPLE_8),
-                  (2, AL.SAMPLE_16),
-                  (3, AL.SAMPLE_24),
-                  ]
-        self.classinited = 1
-
-    def __init__(self):
-        import al, AL
-        if not self.classinited:
-            self.initclass()
-        self.oldparams = []
-        self.params = [AL.OUTPUT_RATE, 0]
-        self.config = al.newconfig()
-        self.inited_outrate = 0
-        self.inited_width = 0
-        self.inited_nchannels = 0
-        self.converter = None
-        self.port = None
-        return
-
-    def __del__(self):
-        if self.port:
-            self.stop()
-        if self.oldparams:
-            import al, AL
-            al.setparams(AL.DEFAULT_DEVICE, self.oldparams)
-            self.oldparams = []
-
-    def wait(self):
-        if not self.port:
-            return
-        import time
-        while self.port.getfilled() > 0:
-            time.sleep(0.1)
-        self.stop()
-
-    def stop(self):
-        if self.port:
-            self.port.closeport()
-            self.port = None
-        if self.oldparams:
-            import al, AL
-            al.setparams(AL.DEFAULT_DEVICE, self.oldparams)
-            self.oldparams = []
-
-    def setoutrate(self, rate):
-        for (raw, cooked) in self.frameratelist:
-            if rate == raw:
-                self.params[1] = cooked
-                self.inited_outrate = 1
-                break
-        else:
-            raise error, 'bad output rate'
-
-    def setsampwidth(self, width):
-        for (raw, cooked) in self.sampwidthlist:
-            if width == raw:
-                self.config.setwidth(cooked)
-                self.inited_width = 1
-                break
-        else:
-            if width == 0:
-                import AL
-                self.inited_width = 0
-                self.config.setwidth(AL.SAMPLE_16)
-                self.converter = self.ulaw2lin
-            else:
-                raise error, 'bad sample width'
-
-    def setnchannels(self, nchannels):
-        for (raw, cooked) in self.nchannelslist:
-            if nchannels == raw:
-                self.config.setchannels(cooked)
-                self.inited_nchannels = 1
-                break
-        else:
-            raise error, 'bad # of channels'
-
-    def writeframes(self, data):
-        if not (self.inited_outrate and self.inited_nchannels):
-            raise error, 'params not specified'
-        if not self.port:
-            import al, AL
-            self.port = al.openport('Python', 'w', self.config)
-            self.oldparams = self.params[:]
-            al.getparams(AL.DEFAULT_DEVICE, self.oldparams)
-            al.setparams(AL.DEFAULT_DEVICE, self.params)
-        if self.converter:
-            data = self.converter(data)
-        self.port.writesamps(data)
-
-    def getfilled(self):
-        if self.port:
-            return self.port.getfilled()
-        else:
-            return 0
-
-    def getfillable(self):
-        if self.port:
-            return self.port.getfillable()
-        else:
-            return self.config.getqueuesize()
-
-    # private methods
-##      if 0: access *: private
-
-    def ulaw2lin(self, data):
-        import audioop
-        return audioop.ulaw2lin(data, 2)
-
-class Play_Audio_sun:
-##      if 0: access outrate, sampwidth, nchannels, inited_outrate, inited_width, \
-##                inited_nchannels, converter: private
-
-    def __init__(self):
-        self.outrate = 0
-        self.sampwidth = 0
-        self.nchannels = 0
-        self.inited_outrate = 0
-        self.inited_width = 0
-        self.inited_nchannels = 0
-        self.converter = None
-        self.port = None
-        return
-
-    def __del__(self):
-        self.stop()
-
-    def setoutrate(self, rate):
-        self.outrate = rate
-        self.inited_outrate = 1
-
-    def setsampwidth(self, width):
-        self.sampwidth = width
-        self.inited_width = 1
-
-    def setnchannels(self, nchannels):
-        self.nchannels = nchannels
-        self.inited_nchannels = 1
-
-    def writeframes(self, data):
-        if not (self.inited_outrate and self.inited_width and self.inited_nchannels):
-            raise error, 'params not specified'
-        if not self.port:
-            import sunaudiodev, SUNAUDIODEV
-            self.port = sunaudiodev.open('w')
-            info = self.port.getinfo()
-            info.o_sample_rate = self.outrate
-            info.o_channels = self.nchannels
-            if self.sampwidth == 0:
-                info.o_precision = 8
-                self.o_encoding = SUNAUDIODEV.ENCODING_ULAW
-                # XXX Hack, hack -- leave defaults
-            else:
-                info.o_precision = 8 * self.sampwidth
-                info.o_encoding = SUNAUDIODEV.ENCODING_LINEAR
-                self.port.setinfo(info)
-        if self.converter:
-            data = self.converter(data)
-        self.port.write(data)
-
-    def wait(self):
-        if not self.port:
-            return
-        self.port.drain()
-        self.stop()
-
-    def stop(self):
-        if self.port:
-            self.port.flush()
-            self.port.close()
-            self.port = None
-
-    def getfilled(self):
-        if self.port:
-            return self.port.obufcount()
-        else:
-            return 0
-
-##    # Nobody remembers what this method does, and it's broken. :-(
-##    def getfillable(self):
-##        return BUFFERSIZE - self.getfilled()
-
-def AudioDev():
-    # Dynamically try to import and use a platform specific module.
-    try:
-        import al
-    except ImportError:
-        try:
-            import sunaudiodev
-            return Play_Audio_sun()
-        except ImportError:
-            try:
-                import Audio_mac
-            except ImportError:
-                raise error, 'no audio device'
-            else:
-                return Audio_mac.Play_Audio_mac()
-    else:
-        return Play_Audio_sgi()
-
-def test(fn = None):
-    import sys
-    if sys.argv[1:]:
-        fn = sys.argv[1]
-    else:
-        fn = 'f:just samples:just.aif'
-    import aifc
-    af = aifc.open(fn, 'r')
-    print fn, af.getparams()
-    p = AudioDev()
-    p.setoutrate(af.getframerate())
-    p.setsampwidth(af.getsampwidth())
-    p.setnchannels(af.getnchannels())
-    BUFSIZ = af.getframerate()/af.getsampwidth()/af.getnchannels()
-    while 1:
-        data = af.readframes(BUFSIZ)
-        if not data: break
-        print len(data)
-        p.writeframes(data)
-    p.wait()
-
-if __name__ == '__main__':
-    test()