write persian text on image (python+pillow)

writeOnImage.py

import arabic_reshaper # pip install arabic-reshaper
from bidi.algorithm import get_display # pip install python-bidi
from PIL import ImageFont, Image, ImageDraw # pip install Pillow

def wrap(text, maxLen):
    res_lines = []
    for line in text.split('\n'):
        lines = []
        words = line.split(' ')
        line = ''
        for word in words:
            if len(line+word) >= maxLen:
                lines.append(line.strip())
                line = ''
                line += word + ' '
                continue
            else:
                line += word + ' '
        if line:
            lines.append(line.strip())
            line = ''
        res_lines += lines
    return '\n'.join(res_lines)


def write_on_image(text, img, font, font_size, position, rgb, aling, text_max_width=100, spacing=20, out='out.jpg', save=True):

    text = wrap(text, text_max_width) # wrap text
    
    font = ImageFont.truetype(font, font_size) # load font file
    
    image = Image.open(img) # open image
    
    reshaped_text = arabic_reshaper.reshape(text)
    bidi_text = get_display(reshaped_text)
    
    draw = ImageDraw.Draw(image)
    
    width, height = image.size # image size (px)
    w, h = draw.textsize(text, font=font) # text size (px)
    
    draw.text(position, bidi_text, rgb, font=font, align=align, spacing=spacing) # write text
    
    if save:
        image.save(out)
        
    return image


if __name__ == '__main__':
    image = write_on_image('سلام چه خبر؟', 'in.jpg', './iransans.ttf', 50, (100,200), (0,0,0), 'center')
    image.show()