Textwrapper Pythonista Script to add surrounding Brackets etc. to selected text

TextWrapper.py

#!python3

'''
This is one of the simplest examples for the Pythonista Keyboard. 
It puts a wrapper around the selection or adds the pair to the cursor position, 
e.g. some brackets. 

You need to add exactly two arguments to the calling shortcut button seperated by a space.
The script takes the first and puts it in fromnt of the selection, and the seacond after the selection.

ToDo: Check if the selection is at the start or the end of the text, and if it has leading trailing spaces and adjust as necessary.

Version 0.1.2
20230801_212342-acsr Armin Carl Stross-Radschinski python.ista.developer@dev.acsr.de
MIT License, do what you want

Note: This script is designed for the Pythonista Keyboard. You can enable it in the Settings app (under General > Keyboard > Keyboards > Add New Keyboard...). 
Please check the documentation for more information.
'''

import keyboard
import sys

context = keyboard.get_input_context()
selection = keyboard.get_selected_text()
hastext = keyboard.has_text()

args = sys.argv
before = args[1]
after = None
after = args[2]

text= f' {before}{selection}{after} '

if keyboard.is_keyboard():
  keyboard.play_input_click()
  keyboard.backspace(times=1)
  keyboard.insert_text(text)
  keyboard.move_cursor(-3)
else:
  # For debugging in the main app:
  print(f'Keyboard input: {text}')