def invalid_args(event):
""" send invalid arguments message """
s.sendReply(
event,
f'Please provide the proper arguments. Use "@{s.BOT_NAME} help" for help.',
)
def error(event):
""" send error message """
s.sendReply(
event,
f'Sorry, I don\'t know what this means. Reminder: use "@{s.BOT_NAME} help" for help.',
)
def show_sma_results(result, invalid, event):
""" send sma results and potential issues """
s.sendReply(
event,
f'Results: {result if result else "none"}\n'
f'Invalid: {", ".join(invalid) if invalid else "none"}',
)
def show_removed(removed, not_found, invalid, event):
""" send removed tickers and potential issues """
s.sendReply(
event,
f'Removed: {", ".join(removed) if removed else "none"}\n'
f'Not found: {", ".join(not_found) if not_found else "none"}\n'
f'Invalid: {", ".join(invalid) if invalid else "none"}',
)
def show_added(added, existing, invalid, event):
""" send added tickers and potential issues """
s.sendReply(
event,
f'Added: {", ".join(added) if added else "none"}\n'
f'Existing: {", ".join(existing) if existing else "none"}\n'
f'Invalid: {", ".join(invalid) if invalid else "none"}',
)
def show_risk_return(filename, tickers, invalid, event):
""" send risk vs return plot and potential issues """
if tickers:
r = s.uploadFile(event, filename)
url = s.publicURL(r["file"]["id"])
s.sendReply(
event,
f'Invalid: {", ".join(invalid) if invalid else "none"}',
attachments=[{
"fallback": "risk vs return plot",
"text": "risk vs return plot: " + ", ".join(tickers),
"image_url": url,
}] if tickers else None,
)
def show_predictions(result, invalid, event):
""" send ML predictions for stock prices """
s.sendReply(
event,
f'Predictions: {result if result else "none"}\n'
f'Invalid: {", ".join(invalid) if invalid else "none"}',
)
if result:
s.sendReply(
event,
"Note: The models do not take news or current events into account. "
"Some models work better for different stocks based on their behaviour, "
"try following the predictions for a while to determine which is best.",
)
def help(event):
""" send help message """
s.sendReply(
event,
f"Use tickers as they appear on www.finance.yahoo.com.\n"
f"Commands:\n"
f"Show watchlist: @{s.BOT_NAME} list\n"
f"Add to watchlist: @{s.BOT_NAME} add <ticker(s)>\n"
f"Remove from watchlist: @{s.BOT_NAME} remove <ticker(s)>\n"
f"Get predictions: @{s.BOT_NAME} predict <ticker(s)>\n"
f"\tNote: might take some time if many tickers are provided\n"
f"Get risk vs return plot: @{s.BOT_NAME} risk-return <ticker(s)>\n"
f"Check for SMA crossover: @{s.BOT_NAME} sma <ticker(s)> <short>/<long>\n"
f"Help: @{s.BOT_NAME} help",
)
def show_watchlist(tickers, event):
""" send watchlist """
s.sendReply(event, tickers if tickers else "Your watchlist is empty.")