except (IndexError, IOError) as e:
print('Usage: %s inputfile [outputfile|- [Mako args]]' % (sys.argv[0]))
print(e)
sys.exit(1)
cells = read(text, argv=sys.argv[3:])
filestr = write(cells)
except (IndexError, IOError) as e:
print('Usage: %s inputfile [outputfile|- [Mako args]]' % (sys.argv[0]))
print(e)
sys.exit(1)
cells = read(text, argv=sys.argv[3:])
filestr = write(cells)