Example of pytesseract in lambda

lambda.py

"""
remember to set the following two layers
arn:aws:lambda:ap-southeast-1:113088814899:layer:Klayers--tesseract:1
arn:aws:lambda:ap-southeast-1:113088814899:layer:Klayers-python37-pytesseract:1
"""

import json
import logging

import pytesseract
from PIL import Image, ImageDraw, ImageFont

logger = logging.getLogger()
logger.setLevel(logging.INFO)

def draw(domain):
    """
    draw the text with a given font and size,
    returns image as a Image object
    """
    logger.info(f"Drawing image for {domain}")

    image = Image.new("RGBA", (3000, 50), (255, 255, 255))
    draw = ImageDraw.Draw(image)

    draw.text((10, 0), domain, (0, 0, 0))
    return image


def ocr(image):
    """
    ocr's the first line on a given image
    """
    data = pytesseract.image_to_string(image, lang="eng")
    return data


def draw_and_ocr(domain):
    
    image = draw(domain)
    data = ocr(image)

    result = {"domain": domain,
              "ocr": data}
    return result

def lambda_handler(event, context):
    return draw_and_ocr('keithRozario.com')