48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
#!/usr/bin/env python3
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import requests
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import argparse
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import json
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import sys
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import os
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parser = argparse.ArgumentParser(description="Display currencies on polybar")
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parser.add_argument("--coins", type=str,
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nargs="+", help="Select coins to display")
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parser.add_argument("--base", type=str,
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nargs="?", default="USD", help="Currency base to convert against")
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parser.add_argument("--decimals", type=int,
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nargs="?", default=2, help="How many decimals to show")
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parser.add_argument("--display", type=str,
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nargs="?", default="price", choices=["price", "percentage", "both"], help="Display mode")
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args = parser.parse_args()
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home = os.path.expanduser("~/")
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unicode_dict = {}
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with open(f"{home}.config/polybar/polybar-cryptocurrency/coins.svg", "r", encoding="utf-8") as icons:
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for line in icons:
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unicode, coin = line.strip().split(":")
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unicode_dict[unicode] = coin
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if not args.coins:
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parser.print_help()
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parser.exit()
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for coin in args.coins:
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get = requests.get(
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f"https://api.coinranking.com/v1/public/coins?prefix={coin}&base={args.base}").json()["data"]
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price_float = round(float(get["coins"][0]["price"]), args.decimals)
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current_price = get["base"]["sign"] + str(price_float)
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change = get["coins"][0]["change"]
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for _unicode, _coin in unicode_dict.items():
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if _coin == coin:
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icon = chr(int(_unicode, 16)) if len(_unicode) > 1 else _unicode
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if args.display == "price":
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sys.stdout.write(f" {icon} {current_price} ")
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if args.display == "percentage":
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sys.stdout.write(f" {icon} {change:+}% ")
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if args.display == "both":
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sys.stdout.write(f" {icon} {current_price} | {change:+}% ")
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