Question

我有5个文件如下

F1：

ABL1
ABR
AHSG
AIRE
CCKBR
LRBA
CDC27
CENPA

F2：

AKT1
APC
APP
AR
CCND1
C11ORF2
CCNE1
CST6
CTNNB1
DBI
DEFA1
DNMT1
EEF1A1
EEF1G

F3：

ACTG1
AMPH
ANK3
APBA2
APOA1
ARHGDIA
ATP5J
DST
CA1
CA12
DDR1
CALR
CASP6

F4：

ACVR1
ARL4D
RHOA
RHOG
RHOH
BMPR1B
BMPR2
CDC20
CDK4
CDK6
CHN1

F5：

A1BG
A2M
AAMP
ACTB
ADD1
ALAS1
ALB
APLP1
ASNA1
ATP5B

我尝试了以下代码

file1=open("F1.txt","r")
file2=open("F2.txt","r")
file3=open("F3.txt","r")
file4=open("F4.txt","r")
file5=open("F5.txt","r")

list1=file1.readlines()
list2=file2.readlines()
list3=file3.readlines()
list4=file4.readlines()
list5=file5.readlines()

for line1 in list1:
    for line2 in list2:
        for line3 in list3:
            for line3 in list4:
                for line4 in list5:
                    if line1.strip() in line2.strip() in line3.strip() in line4.strip() in line5.strip():
                        print line1
                        file3.write(line1)

现在我想比较所有这些文件并找出使用python脚本的常用词有人可以帮忙吗？我可以使用套装吗？

Answer 1

它更容易（但是在打开文件时我没有进行任何错误检查）：

filenames = ["F1.txt", "F2.txt", "F3.txt", "F4.txt", "F5.txt"]
files = [open(name) for name in filenames]
sets = [set(line.strip() for line in file) 
            for file in files]
common = set.intersection(*sets)
for file in files: file.close()

使用python比较多个文件

1 个答案: