remove unused code.

amodem-cli

@@ -16,14 +16,11 @@ except ImportError:
     argcomplete = None
 
 import logging
-
 log = logging.getLogger('__name__')
 
 from amodem import recv, send, calib, audio
 from amodem.config import bitrates
 
-null = open('/dev/null', 'wb')
-
 import os
 bitrate = os.environ.get('BITRATE', 1)
 config = bitrates.get(int(bitrate))

amodem/dsp.py

@@ -1,8 +1,5 @@
 import numpy as np
 from numpy import linalg
-import logging
-
-log = logging.getLogger(__name__)
 
 from . import common
 

amodem/framing.py

@@ -1,4 +1,3 @@
-''' Reed-Solomon CODEC. '''
 from . import common
 import bitarray
 

amodem/sampling.py

@@ -1,12 +1,9 @@
 #!/usr/bin/env python
 import numpy as np
 import itertools
-import logging
 
 from amodem import common
 
-log = logging.getLogger(__name__)
-
 
 class Interpolator(object):
     def __init__(self, resolution=10000, width=128):

amodem/stream.py

@@ -1,7 +1,4 @@
 import time
-import logging
-
-log = logging.getLogger(__name__)
 
 
 class Reader(object):