文件进阶

28 Apr 2021 1878字 7分
CC BY 4.0 （除特别声明或转载文章外）
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文件处理进阶

import os
import re
import xlwt
import shutil

提取文件

png

def copyf(path1 , path2):
    for file in os.scandir(path1):
        if (file.is_dir()) and (path1.find('114')>0 ):            
            path11=os.path.join(path1,file)
            for file in os.scandir(path11):
                if (file.is_dir()) and (path11.find('11')>0 ):
                    path111=os.path.join(path11,file)
                    for file in os.listdir(path111):
                        if re.search('GazeFix.csv',file):
                            File=os.path.join(path111,file)
                            target=os.path.join(path2,file)
                            shutil.copyfile(File,target)
copyf("D:\\my content\\liyan\\Desktop\\New folder\\114" , "D:\\my content\\liyan\\Desktop\\New folder\\diary")

移动文件

def movef(path1 , path2):
    for file in os.scandir(path1):
        if (file.is_dir()) and (path1.find('114')>0 ):            
            path11=os.path.join(path1,file)
            for file in os.scandir(path11):
                if (file.is_dir()) and (path11.find('11')>0 ):
                    path111=os.path.join(path11,file)
                    for file in os.listdir(path111):
                        if re.search('GazeFix.csv',file):
                            File=os.path.join(path111,file)
                            target=os.path.join(path2,file)
                            shutil.move(File,target)
movef("D:\\my content\\liyan\\Desktop\\New folder\\114" , "D:\\my content\\liyan\\Desktop\\New folder\\diary")

删除文件

def removef(path1 ):
    for file in os.scandir(path1):
        if (file.is_dir()) and (path1.find('114')>0 ):            
            path11=os.path.join(path1,file)
            for file in os.scandir(path11):
                if (file.is_dir()) and (path11.find('11')>0 ):
                    path111=os.path.join(path11,file)
                    for file in os.listdir(path111):
                        if re.search('.csv',file):
                            File=os.path.join(path111,file)
                            os.remove(File)
removef("D:\\my content\\liyan\\Desktop\\New folder\\114" )

重命名文件

def renamef(path1):
    i=0
    for file in os.scandir(path1):
        if (file.is_dir()) and (path1.find('114')>0 ):            
            path11=os.path.join(path1,file)
            for file in os.scandir(path11):
                if (file.is_dir()) and (path11.find('11')>0 ):
                    path111=os.path.join(path11,file)                    
                    for file in os.listdir(path111):
                        if re.search('Userinfo.csv',file):
                            i+=1
                            File=os.path.join(path111,file)
                            target=os.path.join(path2,file)
                            os.rename(File,os.path.join(path111,str(i)+".csv"),)
renamef("D:\\my content\\liyan\\Desktop\\New folder\\114" )