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python 脚本操作文件

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2023-03-02 11:22:38 时间

python 脚本操作文件，运行test.py选择5，init 初始化下，或者在同目录下创建test.txt文件，

\#-\*-coding:utf-8-\*-

import time,os

f="test.txt"

def Select():

contact=file(f)

contact\_list=contact.readlines()

sel=raw\_input("would you like select All?\[y|n\]:")

if sel=="y":print file(f).read()

while True:

user\_input=raw\_input("please input what your select:")

if user\_input=="quit":break

for line in contact\_list:

if user\_input=="":break

if user\_input in line:print line

\#break

\#else:

\#print "Sorry,Selecte Faile !"

contact.close()

def Add():

contact=open(f,'a+')

c=contact.readlines()

while True:

user\_input=raw\_input('please input what you would add:')

if user\_input=="quit":break

if len(user\_input)==0:

continue

else:

contact.write(user\_input+"\\n")

contact.flush()

contact.close()

def Delete():

contact=open(f,'a+')

c=contact.readlines()

while True:

user\_input=raw\_input('please input what you would delete:')

if user\_input=="":continue

if user\_input=="quit":break

for i in c:

if user\_input in i:

print i

u\_input=raw\_input("would you like delete this\[y\\n\]:")

if u\_input =="n":break

if u\_input =="y":

\#print c.index(i)

del c\[c.index(i)\]

contact.close()

contact=open(f,'w')

for i in c:

contact.write(i)

contact.flush()

contact.close()

print c

def Modf():

contact=open(f,'a+')

c=contact.readlines()

while True:

user\_input=raw\_input('please input modfile\[\]:')

if user\_input=="":continue

if user\_input=="quit":break

for i in c:

if user\_input in i:

print i

m=i.split('\\t')

print m

m\_input=raw\_input("input modif \[name/bumen/tel\]:")

if m\_input == "name":

new\_name=raw\_input("please input you new name:")

m\[1\]=new\_name

k=m\[0\]+'\\t'+m\[1\]+'\\t'+m\[2\]+'\\t'+m\[3\]

print k

c\[c.index(i)\]=k

if m\_input == "bumen":

new\_name=raw\_input("please input you new bumen:")

m\[2\]=new\_name

k=m\[0\]+'\\t'+m\[1\]+'\\t'+m\[2\]+'\\t'+m\[3\]

print k

c\[c.index(i)\]=k

if m\_input == "tel":

new\_name=raw\_input("please input you new tel:")

m\[3\]=new\_name

k=m\[0\]+'\\t'+m\[1\]+'\\t'+m\[2\]+'\\t'+m\[3\]+'\\n'

print k

c\[c.index(i)\]=k

\#print c.index(i)

\#del c\[c.index(i)\]

contact.close()

contact=open(f,'w')

for i in c:

contact.write(i)

contact.flush()

contact.close()

def Show():

os.system("cls")

print"Beijing Time"

print time.strftime("%Y-%m-%d %H:%M:%S")

print"\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*"

print" 1.selcete\\n 2.Add\\n 3.modfile\\n 4.delete\\n 5.init\\n 6.quit"

print"\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_"

def init():

if os.path.isfile('./test.txt') == True:

print"./test.txt file exists ! "

else:

print"Need to create the file \[test000.txt\]"

in\_input=raw\_input("would you like to create the file?\[y/n\]:")

if in\_input == "y":

f=open('./test.txt','w')

f.write("1"+'\\t'+"JK409"+'\\t'+'IT'+'\\t'+'99999999'+'\\n')

f.colse()

print "File has been created successfully !"

def Main():

while True:

Show()

user\_input=raw\_input("plesse input you chioce\[1/2/3/4/5/6\]:")

if user\_input =="":continue

if user\_input =="1" or user\_input =="selecte":Select()

if user\_input =="2" or user\_input =="add":Add()

if user\_input =="3" or user\_input =="modfile":Modf()

if user\_input =="4" or user\_input =="delete":Delete()

if user\_input =="5" or user\_input =="init":init()

if user\_input =="6" or user\_input =="quit":break

if \_\_name\_\_=="\_\_main\_\_":

Main()

转载于:https://blog.51cto.com/jk409/1374467

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