MathPixAPI

import  requests
import sys
import base64
import requests
import json
import pymongo
from  os.path import splitext
from  os import  listdir
targetextension = '.jpg'
base_url ='https://api.mathpix.com/v3/latex'
targetDirectory = '/Users/lingaraj/Desktop/questionRendersJPeg/'
mongo_connection = pymongo.MongoClient("mongodb://localhost")
db = mongo_connection.mathpix
questions = db['questions']
static_file_name = '5a4f5b65bb6527ab61aa6bcc'

# Makes Synchronous request to MathPixAPI with the images one by one and  updated mongoDB
def contactMathPix(fileName):
    print('Math Pix Request created for',fileName)
    file_path = targetDirectory+fileName+targetextension
    image_uri = "data:image/jpg;base64," + base64.b64encode(open(file_path, "rb").read())
    request = requests.post(base_url,
                      data=json.dumps({'src': image_uri,'ocr':['math','text'],
                                       'formats': ['latex_normal', 'latex_styled']}),
                      headers={"app_id": "mathpix", "app_key": "139ee4b61be2e4abcfb1238d9eb99902",
                               "Content-type": "application/json"})
    respons_dict = json.loads(request.text)
    json_dump =  json.dumps(json.loads(request.text), indent=4, sort_keys=True)
    print(json_dump)
    pass


def readDirectory():
    count = 0
    for file in listdir(targetDirectory):
        filename, extension = splitext(file)
        if extension==targetextension:
            cursor = questions.find_one({'questionId':filename})
            if cursor is None:
                print("UnResolved QuestionId:",filename)
            else:
                if filename==static_file_name:
                    contactMathPix(filename)
        count = count + 1

pass

if __name__ == '__main__':
    readDirectory()