@yutashx Is it not what you asked?

@yutashx
I'm really estonished but this script works as I hoped 😂

# add a local video file to IOS photos
from objc_util import *
import threading

PHPhotoLibrary = ObjCClass('PHPhotoLibrary')
PHAssetChangeRequest = ObjCClass('PHAssetChangeRequest')

def add_video():
    lib = PHPhotoLibrary.sharedPhotoLibrary()
    url = nsurl('IMG_6294.MOV')         # path to local video file

    def change_block():
        req = PHAssetChangeRequest.creationRequestForAssetFromVideoAtFileURL_(url)
        
    def perform_changes():
        lib.performChangesAndWait_error_(change_block, None)
        
    t = threading.Thread(target=perform_changes)
    t.start()
    t.join()

if __name__ == '__main__':
    add_video() 

@djorge You'll find hereafter my cleaned "import any file", it uses a File_Picker module of omz, you can find it here

# coding: utf-8
import appex
import console
import shutil
import os
import ui
import File_Picker
import unicodedata
import urllib.request, urllib.parse, urllib.error
        
def process():
    global my_back
        
    # called by sharing action or launcher
    if not appex.is_running_extension():
        return

    # Sharing: receive file to store in local folder
    fil = appex.get_file_path() 
    if fil == None:
        # no file shared
        url = appex.get_url()

        fil = urllib.request.urlopen(url)

        tot = fil.getheader('content-length')

        i = url.rfind('/') # index last /
        nam = url[i+1:] # right of last /
        
    
        block = 4096*1#6
        temp = os.path.join(os.path.expanduser("~"),'Documents/'+nam)   
        with open(temp, 'wb') as output:
            while True:
                data = fil.read(block)
                if data:
                    output.write(data)
                else:
                    break   # leave loop
        fil = temp
        local_file = nam

    else:
        # file shared
        temp = None
        local_file = os.path.basename(fil)
    
    # Select folder where to move the file
    to_dir = File_Picker.file_picker_dialog('select folder where to copy', multiple=False, select_dirs=True, file_pattern=r'^.*\.py$')
    if to_dir != None:
        w = '/Pythonista3/Documents/'
        i = to_dir.find(w)
        dir_loc = to_dir
        if i >= 0:
            dir_loc = to_dir[i+len(w):] 
        else:
            dir_loc = ''
    else:
        if temp:
            os.remove(temp)
        return

    # Remove accents of file name
    local_file = ''.join((c for c in unicodedata.normalize('NFD', local_file) if unicodedata.category(c) != 'Mn'))  
    try:
        local_file = console.input_alert('Import file\n'+fil+'\nin',  dir_loc, local_file,'ok')
        import_file = True
    except KeyboardInterrupt:
        import_file = False
    if not import_file:
        if temp:
            os.remove(temp)
        return
    
    local_path = os.path.join(os.path.expanduser("~"),'Documents/'+dir_loc) 
    local_path = os.path.join(local_path,local_file)    

    shutil.copy(fil,local_path)
    if temp:
        os.remove(temp)

def main():
    global my_back

    #----- Main code ------------------------
    console.clear()
    
    # Hide script
    #w, h = (540,620)
    my_back = ui.View(name='Import file')
    my_back.background_color='white'
    my_back.present('sheet',hide_title_bar=True)
    
    process()
    
    my_back.close()
    appex.finish()
    
if __name__ == '__main__':
    main()

@djorge Sorry but it's a copy of my own scripts icons.
I'll clean my script and put a copy here.

@Matteo Surely when the work is done during your sleep 😂

@Matteo The script of omz did open a folder, your script runs a script, that makes the magic difference.

Put a little sleep after webbrowser.open to let it time to perform its action before the remove

import time
time.sleep(0.2)

@Matteo I think that it is not "magically". When you run a script, Pythonista opens its folder, thus...

@Matteo to delete the file at end of your script

Import os
os.remove(folder_path+'.folder.py')

@Matteo Every directory contains a . and a .. entry. (in Unix, Windows, etc...)

. means the directory itself. It is called the current directory.

.. means the directory's parent directory, that is, the directory that contains it.

@Matteo 😢