ref: a250b357b32e13946b632500c3e85905c54c7297
dir: /python/aubioplot-notes/
#!/usr/bin/python
def parse_args (sysargs):
from getopt import gnu_getopt
shortopts ='i:o:'
longopts =('input=','output=')
args,tmp = gnu_getopt(sysargs,shortopts,longopts)
args.sort()
filein,fileout= None,None
for i in range(len(args)): # a bad way
if args[i][0] == '-i' or args[i][0] == '--input':
filein = args[i][1]
if args[i][0] == '-o' or args[i][0] == '--output':
fileout = args[i][1]
assert filein != None, 'precise filein'
return filein,fileout
def main (sysargs) :
from aubio.txtfile import read_datafile
from aubio.gnuplot import plotnote,plotnote_do
from numarray import array
filein,fileout = parse_args(sysargs)
#print 'checking', fileerr, 'against', fileorg
""" load midi and raw data """
d = plotnote(array(read_datafile(filein)),title=filein)
plotnote_do(d,fileout=fileout)
if __name__ == "__main__":
import sys
main(sys.argv[1:])