lizard结果分析

main.py

# -*- coding: utf-8 -*
import csv


# 解析文件，得到函数行数的列表
def get_len_arr(filename='result.csv'):
    arr = []
    with open(filename) as fp:
        # 获取头部(返回一个元祖)
        print(next(fp))
        for row in csv.reader(fp):
            arr.append(int(row[4]))
            if int(row[4]) > 50:
                print(','.join(row))
    return arr


# 根据函数长度列表的出结果
def parse_arr(arr):
    n, m = 0, len(arr)
    if m > 0:
        for i in arr:
            n = n + 1 if i <= 50 else n
        print('\r\npercent:{0}  ({1}/{2})'.format(
            format(n / float(m), '.2%'), n, m))


if __name__ == '__main__':
    parse_arr(get_len_arr())