Topic: [INFO - DISKUSSION] bitaxeUltra miner (BM1366 ASIC) - page 47. (Read 16497 times)

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2017-2020 Michael Svanström, Richard Hull and contributors
# See LICENSE.rst for details.
# PYTHON_ARGCOMPLETE_OK

"""
Displays the Bitcoin price at Bitstamp

Example:

BTC/USD $2300.00
24h Hi $2400.00 Lo $2200.00
LTC/USD $40.00
24h Hi $50.00 Lo $30.00
"""

import sys
import time
from pathlib import Path

try:
    import requests
except ImportError:
    print("The requests library was not found. Run 'sudo -H pip install requests' to install it.")
    sys.exit()

from demo_opts import get_device
from luma.core.render import canvas
from PIL import ImageFont


def fetch_price(crypto_currency, fiat_currency):
    bitstamp_api = "https://www.bitstamp.net/api/v2/ticker/" + crypto_currency.lower() + fiat_currency.lower()
    try:
        r = requests.get(bitstamp_api)
        return r.json()
    except:
        print("Error fetching from Bitstamp API")


def get_price_text(crypto_currency, fiat_currency):
    data = fetch_price(crypto_currency, fiat_currency)
    return [
        '{}/{} {}'.format(crypto_currency, fiat_currency, data['last'])
    ]


def show_price(device):
    # use custom font

    oled_font1 = ImageFont.truetype('FreeSans.ttf', 20)
    oled_font2 = ImageFont.truetype('FreeSans.ttf', 16)


    with canvas(device) as draw:
        draw.text((5, 0), "Crypto Ticker", font=oled_font1, fill = "white")
        rows = get_price_text("BTC", "EUR")
        draw.text((0, 25), rows[0], font=oled_font2, fill="white")
        rows = get_price_text("ETH", "EUR")
        draw.text((0, 45), rows[0], font=oled_font2, fill="white")



def main():
    while True:
        show_price(device)
        time.sleep(60)


if __name__ == "__main__":
    try:
        device = get_device()
        main()
    except KeyboardInterrupt:
        pass