ref: 9209c7960180903a723b8dd55d57bdbc1a0a3448
dir: /python.old/aubio/txtfile.py/
"""Copyright (C) 2004 Paul Brossier <[email protected]>
print aubio.__LICENSE__ for the terms of use
"""
__LICENSE__ = """\
Copyright (C) 2004-2009 Paul Brossier <[email protected]>
This file is part of aubio.
aubio is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
aubio is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with aubio. If not, see <http://www.gnu.org/licenses/>.
"""
def read_datafile(filename,depth=-1):
"""read list data from a text file (columns of float)"""
if filename == '--' or filename == '-':
import sys
fres = sys.stdin
else:
fres = open(filename,'ro')
l = []
while 1:
tmp = fres.readline()
if not tmp : break
else: tmp = tmp.split()
if depth > 0:
for i in range(min(depth,len(tmp))):
tmp[i] = float(tmp[i])
l.append(tmp)
elif depth == 0:
l.append(float(tmp[0]))
else:
for i in range(len(tmp)):
tmp[i] = float(tmp[i])
l.append(tmp)
return l