Cryptocurrency

Similar to how the fee is returned in getblock (#18771), it should be returned in getrawtransaction.

Useful skills:

Understanding of undo data, the RPC interface and the functional tests.

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Describe your environment

(if applicable)

• Operating system: ____
• Python Version: _____ (python -V)
• CCXT version: _____ (pip freeze | grep ccxt)
• Freqtrade Version: ____ (freqtrade -V or `

Creating a new issue based on lbryio/lbry-sdk#877

• Update ensure_directory_exists() to check that the directory is writable by the current process.
• If it's not, return a useful error
• Add tests to cover the case when
  • download directory does not exist
  • download dir exists but is not writable
  • dir exists an

It would be useful to have an option to output the result of trackpayment to a json in addition of this "screen output". this would make it easy to run some filtering with jq for instance

Currently stratumserver has no unit tests. This will improve the quality and allow future commits to be TDD safe. All units will be tested to ensure the module as a unit itself is tested.

Since we already require go 1.17 in the go.mod we should migrate to the new io and os packages https://golang.org/doc/go1.16#ioutil

Reading currencies, alphavantage returns a greeting note ("welcome") and this note raises an error in alphavantage.py line 363.

            elif "Note" in json_response and self.treat_info_as_error:
                raise ValueError(json_response["Note"])

For this reason, alphavantage does not work in home assistant.

The function is_bootstrap_connection does not do what it says.
It implies that it simply checks if a connection is bootstrap or not but, in fact, it does a lot more that than.
It should be refactored to be safer.

bool nano::bootstrap_server::is_bootstrap_connection ()
{
	if (socket->type () == nano::socket::type_t::undefined && !node->flags.disable_bootstrap_listener && node->bootstrap

Add custom clj-kondo hooks for macroses to ensure that lint rules are followed inside them.

Macros to be handled:

• fx/defn - similarly to defn with check on metadata for ::events
• fx/merge - seems like it could be lint'ed as thread macro, plus warn on limitations
• defview
• letsubs - lint as let + check on types for

Those two things tend to stall a bit on startup. It would be nice to have the [0%]... output for them.