Question

以下是代码段： -

import csv
import sys

f1_name = "Result1.csv"
f2_name = "Result2.csv"
f1 = open(f1_name,'r').readlines()
f2 = open(f2_name,'r').readlines()

count1 = 0
for line in f1:
    result = line.strip("\n")
    count1+=1
    if line != "\n" and line in f2:
        print "Line({0}) in {1} found in Line{2} in {3}({4})".format(
        str(result),
        f1_name,
        str(1+f2.index(line)),
        f2_name,
        line.strip())

到目前为止，代码正在比较两个csv文件并以下列格式生成输出： -

    Line(1  6  1  1  516405  0  21  8  ) in Result1.csv found in Line2 in Result2.csv(1  6  1  1  516405  0  21  8)
Line(1  6  1  1  516405  21  8  ) in Result1.csv found in Line4 in Result2.csv(1  6  1  1  516405  21  8)
Line(1  6  1  1  21  34  ) in Result1.csv found in Line6 in Result2.csv(1  6  1  1  21  34)
Line(1  6  1  21  60  ) in Result1.csv found in Line8 in Result2.csv(1  6  1  21  60)

但这只是两个文件之间的比较。我有50个csv文件要与50个csv文件进行比较。

所以我有两个清单： -

list1 = [Result1.csv, Result2.csv...Result50.csv]
list2 = [Gen1.csv, Gen2.csv....Gen.csv]

如何修改我的代码并将Result1.csv与Gen1.csv，Result2.csv与Gen2.csv进行比较等等？

所以期望的输出将是相同的，但它将有一个标题，如： -

Comparing Result1.csv to Gen1.csv
(Same output mentioned above)
Comparing Result2.csv to Gen2.csv
(output)

依旧......

Answer 1

将两个列表拉链并执行

import csv
import sys


list1 = ['Result1.csv', 'Result2.csv'...'Result50.csv']
list2 = ['Gen1.csv', 'Gen2.csv'....'Gen.csv']

for i,j in zip(list1,list2):
    f1_name = i
    f2_name = j
    f1 = open(f1_name,'r').readlines()
    f2 = open(f2_name,'r').readlines()

    count1 = 0
    for line in f1:
        result = line.strip("\n")
        count1+=1
        if line != "\n" and line in f2:
            print "Line({0}) in {1} found in Line{2} in {3}({4})".format(
            str(result),
            f1_name,
            str(1+f2.index(line)),
            f2_name,
            line.strip())
        else:
            if line != "\n":
                print line,'-this is not found in file2'

    f1.close()
    f2.close()

将csv文件列表与csv文件列表进行比较 - Python

1 个答案: