import codecs |
def readfile(filepath): #文件读取 |
file = codecs. open (filepath, "r" ) |
biglist = file .read() |
print ( type (biglist)) |
for list in biglist: |
print (biglist) |
file .close() |
##################################################################################################### |
def qgfile(filepath): #文件切割 |
fileopen = open (filepath, "rb" ) |
num = 10 |
filelist = [] |
for i in range (num): |
savepath = "E:\\学习\\Python\\学习资料\\零散\\YinchengDay5\\data\\"+" data "+str(i+1)+" .txt" |
filesave = open (savepath, "wb" ) |
filelist.append(filesave) |
print (filelist) |
i = 0 |
for line in fileopen: |
filelist[i % num].write(line) |
i + = 1 |
fileopen.close() |
for i in range (num): |
filelist[i].close() # 关闭文件 |
####################################################################################################### |
def findfile(): #文件查找 |
#读取文件 |
print ( "查找开始。。。" ) |
filepath = "E:\\学习\\Python\\学习资料\\零散\\YinchengDay5\\data\\1.txt" |
file = open (filepath, "r" ) |
filestr = file .readlines() |
#存入文件 |
file163path = "E:\\学习\\Python\\学习资料\\零散\\YinchengDay5\\data\\163.com.txt" |
filenot163path = "E:\\学习\\Python\\学习资料\\零散\\YinchengDay5\\data\\其它邮箱.txt" |
filesave = open (file163path, "w" ) |
filesave_QT = open (filenot163path, "w" ) |
i = 0 |
while i < len (filestr): |
if filestr[i].find( "163.com" ) > - 1 : |
filesave.write(filestr[i]) |
i + = 1 |
else : |
filesave_QT.write(filestr[i]) |
i + = 1 |
filesave.close() |
file .close() |
print ( "查找结束。。。" ) |
####################################################################################################### |
def merge(mylist1,mylist2): # 文件归并 |
mylistall = [] |
i1 = 0 |
i2 = 0 |
while i1< len (mylist1) and i2 < len (mylist2)> 0 : #有一个结束,没有必须要对比 |
if mylist1[i1] <mylist2[i2]: #谁大选谁 |
mylistall.append(mylist1[i1]) |
i1 + = 1 #下标移动 |
elif mylist1[i1] >mylist2[i2]: |
mylistall.append(mylist2[i2]) |
i2 + = 1 #下标移动 |
else : |
mylistall.append(mylist2[i2]) |
i1 + = 1 |
i2 + = 1 |
while i1< len (mylist1): #粘贴尾部 |
mylistall.append(mylist1[i1]) |
i1 + = 1 |
while i2 < len (mylist2): |
mylistall.append(mylist2[i2]) |
i2 + = 1 |
return mylistall |
bigfilepath = r "E:\学习\Python\学习资料\零散\YinchengDay5\mail.txt" |
#readfile(bigfilepath) |
#qgfile(bigfilepath) |
findfile() |
初级程序员
by: 可爱可爱的无名指 发表于:2021-01-22 09:14:42 顶(0) | 踩(0) 回复
代码可行,运行的话,怎么使用代码运用办公文件操作
回复评论