In [173]: f = open('config_sw1.txt')
     ...: config = f.readlines()
     ...:
     ...:
     ...: for lines in config:
     ...:     x = lines.rstrip().split('\n')
     ...:     y = ''.join(x).strip()
     ...:
     ...: #    for i in ignore:
     ...:  #           if i in lines:
     ...:   #               continue
     ...:  #           else:
     ...: #                 print(lines)
     ...:  #               if '!' not in y:
     ...:     print(y)
     ...: #print('#'*100)
     ...:
     ...:     for i in ignore:
     ...:             if i in y:
     ...:                 continue
     ...:             else:
     ...:                 print(y)
     ...:
     ...: