您可以执行以下操作：
with open("data1.txt") as f: lis = [line.split() for line in f] # create a list of lists for i, x in enumerate(lis): #print the list items print "line{0} = {1}".format(i, x)# output line0 = ['Year:', 'Dec:', 'Jan:']line1 = ['1', '50', '60']line2 = ['2', '25', '50']line3 = ['3', '30', '30']line4 = ['4', '40', '20']line5 = ['5', '10', '10']要么 ：
with open("data1.txt") as f: for i, line in enumerate(f): print "line {0} = {1}".format(i, line.split())# output line 0 = ['Year:', 'Dec:', 'Jan:']line 1 = ['1', '50', '60']line 2 = ['2', '25', '50']line 3 = ['3', '30', '30']line 4 = ['4', '40', '20']line 5 = ['5', '10', '10']编辑：
with open('data1.txt') as f: print "{0}".format(f.readline().split()) for x in f: x = x.split() print "{0} = {1}".format(x[0],sum(map(int, x[1:])))# output ['Year:', 'Dec:', 'Jan:']1 = 1102 = 753 = 604 = 605 = 20
