On Tue, Mar 16, 2021 at 01:45:34PM -0700, [email protected] wrote:
> I am trying to loop through different crypto prices with the api calls, so
> i can keep track on my portfolio with the widget.
>
> It works sometimes, but at some point the widget just freezes and I have to
> restart qtile. This may lead to the widget disappearing.
>
> Here is the code I put for the poll function:
>
> ```
> def get_crypto():
> cryptos = dict(
> btc="bitcoin",
> eth="ethereum",
> bnb="binancecoin",
> ada="cardano",
> cro="crypto-com-chain",
> nexo="nexo",
> cake="pancakeswap-token",
> bifi="beefy-finance",
> watch="yieldwatch",
> kebab="kebab-token",
> bdo="bdollar",
> salt="saltswap",
> )
>
> try:
> cg = coingeckoapi()
> symbol = list(cryptos.keys())[datetime.datetime.now().minute %
> len(cryptos)]
> crypto = cryptos[symbol]
>
> price = cg.get_price(
> ids=crypto, vs_currencies="hkd", include_24hr_change="true"
> )
> price, change = price[crypto]["hkd"],
> price[crypto]["hkd_24h_change"]
> if change > 0:
> change = "+" + str(round(change, 1)) + "%"
> return symbol.upper() + ":$" + str(price) + " " + change
Here, you do not return anything. Python defaults to returning None if
nothing was explicitly returned. Presumably it stops when there are no
price changes.
> except exception:
> return "error {}".format(crypto)
>
> ```
>
> I think this is fairly straight forward and I set the time_interval to 60.
> Any suggestions? thanks
>
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