IFTTT Webhook QR Maker - generate a QR code that corresponds with a webhook made in IFTTT

qrhook.py

import requests

# Account Information

# Webhook keys for each IFTTT account
key1 = 'xxxx'
key2 = 'xxxx'
allKeys = [key1, key2]

noOfAccounts = len(allKeys)

# Intro

print("\n" * 100)
print("*********************************")
print("* Sean's IFTTT Webhook QR Maker *")
print("*********************************")
print("")
print("Welcome! Use this program to generate a QR code that corresponds with a webhook you've set up in your IFTTT account.")
print("Press ^C to close at any point.")
print("")
print("This is in beta, so be mindful that some characters require using the '%' code for now, otherwise the QR code will not work. For help, enter your text in a search engine and copy your query from the address bar.")
print("")
print("Some characters that work: '?!@$^*_-=")
print("Some that don't:           #%&+")
print("")


# Get User Input

account = 1
if noOfAccounts > 1:
    print("This program currently has webhook keys for %i IFTTT accounts." % noOfAccounts)
    print("")
    account = int(input("Account #: "))
key = allKeys[account - 1]

event = input("Event Name: ")
value1 = input("Value 1 (optional): ")
value2 = input("Value 2 (optional): ")
value3 = input("Value 3 (optional): ")
values = [value1, value2, value3]

print("")
filename = ""
while filename == "":   
    filename = input("Desired png filename, no extension (this will overwrite!): ")
filename += ".png"

imagesize = input("Enter image size (blank for 400x400): ")
if imagesize == "":
    imagesize = "400x400"
    print("Using default size.")


# Create Webhook URL

# Example: 'https://maker.ifttt.com/trigger/[EVENT-NAME-HERE]/with/key/[KEY-HERE]?[PARAMS-HERE]'
urlpt1 = 'https://maker.ifttt.com/trigger/'
urlpt2 = '/with/key/'
url = urlpt1 + event + urlpt2 + key

paramsRemaining = 0
for value in values:
    if value != "":
        paramsRemaining += 1

if paramsRemaining > 0:
    url += "%3F"

if value1 != "":
    url += "value1=" + value1
    paramsRemaining -= 1
    if paramsRemaining > 0:
        url += "%26"

if value2 != "":
    url += "value2=" + value2
    paramsRemaining -= 1
    if paramsRemaining > 0:
        url += "%26"

if value3 != "":
    url += "value3=" + value3


# Download and Save QR Image

print("Downloading QR image...")

api = "https://api.qrserver.com/v1/create-qr-code/?size=" + imagesize + "&data=" + url

response = requests.get(api)

if response.status_code == 200:
    with open("./" + filename, 'wb') as f:
        f.write(response.content)

print("Done! Saved as %s." % filename)