Duolingo via Phyton

main_AWS.py

def item_already_equipped(lingo, item):
    if item == 'streak_freeze':
        return lingo.__dict__['user_data'].__dict__['tracking_properties']['num_item_streak_freeze'] > 0
    if item == 'rupee_wager':
        return lingo.__dict__['user_data'].__dict__['tracking_properties']['has_item_rupee_wager']

def main(a, b):
    import duolingo, os

    username = os.environ['usernames']
    password = os.environ['passwords']

    print("Test__Tilo__Here")
    print("environment variable: " + os.environ['usernames'])
    print("loaded one: " + username)

    try:
        lingo = duolingo.Duolingo(username, password)
    except ValueError:
        raise Exception("Username Invalid")

#here the test/report stuff
    print("---InfoPart---Start---")
    Mylanguages = lingo.get_languages()
    print(username + " get_languages for " + str(Mylanguages))
    streak_info = lingo.get_streak_info()
    print(username +" get_streak_info for " + str(streak_info))
    MyInfo = lingo.get_user_info()
    print(username +" Info ID: " + str(MyInfo["id"]))
    print(username +" Info fullname: " + str(MyInfo["fullname"]))
    print(username +" Info location: " + str(MyInfo["location"]))
    print(username +" Info contribution_points: " + str(MyInfo["contribution_points"]))
    print(username +" Info created: " + str.strip(MyInfo["created"]))
    print(username +" Info learning_language_string: " + str(MyInfo["learning_language_string"]))
    print(username +" streak_freeze: " + str(lingo.__dict__['user_data'].__dict__['tracking_properties']['num_item_streak_freeze']))
    print(username +" rupee_wager: " + str(lingo.__dict__['user_data'].__dict__['tracking_properties']['has_item_rupee_wager']))
    user_data_resp = lingo.get_data_by_user_id()
    print(username +" Info lingots: " + str(user_data_resp['lingots']))
    print(username +" Info totalXp: " + str(user_data_resp['totalXp']))
    print(username +" Info monthlyXp: " + str(user_data_resp['monthlyXp'])) 
    print(username +" Info weeklyXp: " + str(user_data_resp['weeklyXp'])) 
    print(username +" Info gems: " + str(user_data_resp['gems']))
    print(username +" Info currentCourse.crowns: " + str(user_data_resp['currentCourse']['crowns']))
    print("---InfoPart---End---")


#new buy stuff 2020-08-31
    stuff_to_purchase = ['streak_freeze', 'rupee_wager']

    for item in stuff_to_purchase:
        if(item_already_equipped(lingo, item)):
            print("Item "+ item + " already equipped! Skipping...")
            continue
        try:
            print("Trying to Buy " + item + " for " + username)
            lingo.buy_item(item, 'es')
            print("Bought " + item + " for " + username)
        except duolingo.AlreadyHaveStoreItemException: # no longer triggered AFAIK
            print("Item Already Equipped")
        except Exception:
            raise ValueError("Unable to buy " + item)

to use with AWS Lamda see
https://github.com/KartikTalwar/duolingo
alexsanjoseph/duolingo-save-streak#1

remember to change duolingo.py;

#import requests
from botocore.vendored import requests
#from werkzeug.datastructures import MultiDict

here the AWS YAML for the function

AWSTemplateFormatVersion: '2010-09-09'
Transform: 'AWS::Serverless-2016-10-31'
Description: An AWS Serverless Specification template describing your function.
Resources:
  duo2:
    Type: 'AWS::Serverless::Function'
    Properties:
      Handler: main_AWS.main
      Runtime: python3.7
      CodeUri: .
      Description: ''
      MemorySize: 128
      Timeout: 15
      Role: 'arn:aws:iam::753189718521:role/service-role/duolingoRole'
      Events:
        Schedule1:
          Type: Schedule
          Properties:
            Schedule: cron(0 */8 * * ? *)
      Environment:
        Variables:
          passwords: Your__PW
          usernames: Your__ID

to avoid issues with aws from botocore.vendored import requests add requirements.txt which include "request', export lambda function and
local download with pip install -r requirements.txt -t . zip up and upload to AWS lambda.

that works with python 3.9 it seems.