Rename Multiple files in directory to remove special characters

[nyawadasi]

The purpose of the script below is to rename multiple folders in a directory. File is named 2324[folder 1], 3242343[Folder 2), 4343[folder 3]. The purpose of script is to rename files to keep only folder 1, folder 2, and folder 3 name. I currently have 20,000 folders to rename

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#!/usr/bin/python import os   path = r"/Users/princessnaana/Desktop/Python_Examples/Naana"   directory_list = os.listdir(path)   for f in directory_list:     src = f     dst = f[f.find('[') + 1:].replace(']','')     replace_name = dst     os.rename (dst)

when I print the script the code renames the files as intended however when I run the code it does not change the names of the folder in the directory.

buran write Feb-16-2021, 06:01 PM:
Please, use proper tags when post code, traceback, output, etc. This time I have added tags for you.
See BBcode help for more info.

[BashBedlam]

Try it like this:

1	os.rename(src, dst)

[nyawadasi]

Try it like this:

1	os.rename(src, dst)

I am getting the error "FileNotFoundError: [Errno 2] No such file or directory" when I use os.rename(src, dst)

[BashBedlam]

Try this and tell me if it prints out the files that you want to change and the names that you want to change them to.

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import os    path = r"/Users/princessnaana/Desktop/Python_Examples/Naana"   directory_list = os.listdir(path)   for f in directory_list:     if '[' in f and ']' in f :         dst = f[f.find('[') + 1:].replace(']','')         print (f, dst)

[snippsat]

I am getting the error "FileNotFoundError: [Errno 2] No such file or directory" when I use os.rename(src, dst)

If not run scripts same folder as path given then rename will not find files.
A trick is to add first os.chdir(path) so switch to path folder,then do rename.
An other way is to work with full path to files.

1	os.rename(os.path.join(path, scr), os.path.join(path, dst))

[deanhystad]

It doesn't find the src file because the os.listdir(path) only returns the names, not the paths.

I think our logic is also questionable. What if you encounter a folder that doesn't have []?

[nyawadasi]

Try this and tell me if it prints out the files that you want to change and the names that you want to change them to.

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import os    path = r"/Users/princessnaana/Desktop/Python_Examples/Naana"   directory_list = os.listdir(path)   for f in directory_list:     if '[' in f and ']' in f :         dst = f[f.find('[') + 1:].replace(']','')         print (f, dst)

This is the results I get when I run it. But when I use the os.rename command to execute the script to change the name change on the folders I get an error with os.rename

Results below

122323-[folder 8] folder 8
754332323[folder 6] folder 6
234123-[folder] folder
98643-[folder 10] folder 10
12332-[folder 3] folder 3
.[folder7] folder7
.[folder 9] folder 9
78544-[folder 5] folder 5
.[folder 4] folder 4
3435454-[folder 2] folder 2


Thanks for your help!!

[BashBedlam]

I'm sorry, I missed the most important part. os.rename (path + f, path + dst)

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import os     path = "/Users/princessnaana/Desktop/Python_Examples/Naana/"   directory_list = os.listdir(path)    for f in directory_list:     if '[' in f and ']' in f :         dst = f[f.find('[') + 1:].replace(']','')         os.rename (path + f, path + dst)

[nyawadasi]

That worked!! Thank you so much. You just saved me hours upon hours !!. I appreciate it !!

[BashBedlam]

You are welcome. I know what it's like to spend hours trying to figure something out