How to rename a file name using Python

ImportOS#Find FilesPath="c:\\users\\jw\\desktop\\python_work"#Os.listdir () method, listing all files#returns a list of the names of files or folders contained in the folder specified by Pathfiles=os.listdir (path)#Master Logic#for bulk operations, use a For loop forFinchFiles:#How to debug your code: Key places Print Statements to determine if this is a successful execution    Print(f)if "project20" inchF andF.endswith (". jpg"):        Print("The original file name is: {}". Format (f))#find the location where the old files are locatedold_file=Os.path.join (path,f)Print("old_file is {}". Format (old_file))#Specifies the location of the new file, and if this method is not used, the new filename is generated in the directory of this projectNew_file=os.path.join (Path,"project30.jpg")        Print("File'll be renamed as:{}". Format (new_file)) Os.rename (old_file,new_file)Print("the modified file name is: {}". Format (f))ImportOs,syspath="c:\\users\\jw\\desktop\\python_work"#switch to the corresponding directoryos.chdir (path)#List DirectoryPrint("Directory is:%s"%Os.listdir (OS.GETCWD ()))#removed fromOs.remove ("project30.jpg")#the directory after removalPrint("after removal:%s"%os.listdir (OS.GETCWD ()))

ImportOs

#查找文件
Path="C:\\Users\\Jw\\Desktop\\Python_work "
#os. Listdir () method, listing all files
#返回path指定的文件夹包含的文件或文件夹的名字的列表
Files=os.listdir (PATH)

#主逻辑
#对于批量的操作, use for loop
 forFinchFiles
    #调试代码的方法: Key places print Statements to determine if this is a successful execution
Print(f)
    if"project20"inchF andF.endswith (". jpg"):
        Print("The original file name is: {}". Format (f))

        #找到老的文件所在的位置
Old_file=os.path.join (PATH,F)
        Print("Old_file is {}". Format (Old_file))
        #指定新文件的位置, if this method is not used, the new file name is generated in the directory of this project
New_file=os.path.join (Path,"Project30.jpg")
        Print("File'll be renamed as:{}". Format (New_file))
Os.rename (Old_file,new_file)
        Print("The modified file name is: {}". Format (f))




ImportOs,sys

Path="C:\\Users\\Jw\\Desktop\\Python_work "
# Switch to the "/var/www/html" directory
Os.chdir (PATH)

#列出目录
Print("Directory is:%s"%os.listdir (OS.GETCWD ()))

#移除
Os.remove ("Project30.jpg")

#移除后的目录
Print("After removal:%s"%os.listdir (OS.GETCWD ()))

How to rename a file name using Python