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currency: add .currencies command to list supported symbols #2439

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merged 1 commit into from
Apr 9, 2023
Merged

currency: add .currencies command to list supported symbols #2439

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20 changes: 19 additions & 1 deletion sopel/modules/currency.py
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Original file line number Diff line number Diff line change
Expand Up @@ -250,7 +250,7 @@ def update_rates(bot):
LOGGER.debug('Rate update completed')


@plugin.command('cur', 'currency', 'exchange')
@plugin.commands('cur', 'currency', 'exchange')
@plugin.example('.cur 100 usd in btc cad eur',
r'100 USD is [\d\.]+ BTC, [\d\.]+ CAD, [\d\.]+ EUR',
re=True, online=True, vcr=True)
Expand All @@ -276,3 +276,21 @@ def exchange_re(bot, trigger):
if bot.config.currency.auto_convert:
match = EXCHANGE_REGEX.match(trigger)
exchange(bot, match)


@plugin.command('currencies')
@plugin.output_prefix(PLUGIN_OUTPUT_PREFIX)
def supported_cmd(bot, trigger):
"""List which currency codes are supported for conversion."""
if not rates:
try:
update_rates(bot)
except Exception:
bot.reply("Couldn't fetch supported currencies. Please try again later.")
return

codes = sorted(list(rates.keys()))

bot.say(
"Supported currency codes: " + ' '.join(codes),
trigger.nick, max_messages=5)