python中统计文本的行数及列数
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[root@PC1 test]# ls a.txt test.py [root@PC1 test]# cat a.txt U R D S F E A D E j k x v m j e f x e r d k j k u z d v [root@PC1 test]# cat test.py ## 统计行数和列数 #!/usr/bin/python in_file = open("a.txt", "r") lines = in_file.readlines() print("rows:", len(lines)) j = 0 for i in lines: j = j + 1 print("row%s_cols%s" % (j, ":"), i.count(" ") + i.count("\t") + 1) in_file.close() [root@PC1 test]# python test.py rows: 7 row1_cols: 3 row2_cols: 3 row3_cols: 5 row4_cols: 4 row5_cols: 3 row6_cols: 7 row7_cols: 3