def trade_pretty_printer(exchange_name, trade, markdown=False) -> str:
"""
Trade pretty printer
:param exchange_name: the exchange name
:param trade: the trade object
:param markdown: if printer use markdown
:return: the trade pretty printed
"""
try:
from octobot_trading.enums import TraderOrderType
_, _, code = get_markers(markdown)
trade_type = trade.trade_type
if trade_type == TraderOrderType.UNKNOWN:
trade_type = trade.side
trade_executed_time_str = (
timestamp_util.convert_timestamp_to_datetime(
trade.executed_time, time_format=ORDER_TIME_FORMAT
)
if trade.executed_time
else ""
)
return (
f"{code}{trade_type.name.replace('_', ' ')}{code}: {code}"
f"{get_min_string_from_number(trade.executed_quantity)} {trade.currency}{code} at {code}"
f"{get_min_string_from_number(trade.executed_price)} {trade.market}{code} "
f"{exchange_name.capitalize()} "
f"{trade_executed_time_str} "
)
except ImportError:
LOGGER.error(
"open_order_pretty_printer requires OctoBot-Trading package installed"
)
return ""
def _format_trades(trade_history):
trade_time_key = "time"
trade_price_key = "price"
trade_description_key = "trade_description"
trade_order_side_key = "order_side"
trades = {
trade_time_key: [],
trade_price_key: [],
trade_description_key: [],
trade_order_side_key: []
}
for trade in trade_history:
trades[trade_time_key].append(convert_timestamp_to_datetime(trade.filled_time,
time_format="%y-%m-%d %H:%M:%S"))
trades[trade_price_key].append(trade.price)
trades[trade_description_key].append(f"{trade.order_type.name}: {trade.quantity}")
trades[trade_order_side_key].append(trade.side.value)
return trades
def format_trades(dict_trade_history):
trade_time_key = "time"
trade_price_key = "price"
trade_description_key = "trade_description"
trade_order_side_key = "order_side"
trades = {
trade_time_key: [],
trade_price_key: [],
trade_description_key: [],
trade_order_side_key: []
}
for dict_trade in dict_trade_history:
status = dict_trade.get(
trading_enums.ExchangeConstantsOrderColumns.STATUS.value,
trading_enums.OrderStatus.UNKNOWN.value)
trade_side = trading_enums.TradeOrderSide(
dict_trade[trading_enums.ExchangeConstantsOrderColumns.SIDE.value])
trade_type = trading_api.parse_trade_type(dict_trade)
if trade_type == trading_enums.TraderOrderType.UNKNOWN:
trade_type = trade_side
if status is not trading_enums.OrderStatus.CANCELED.value or DISPLAY_CANCELLED_TRADES:
trade_time = dict_trade[
trading_enums.ExchangeConstantsOrderColumns.TIMESTAMP.value]
if trade_time > trading_constants.MINIMUM_VAL_TRADE_TIME:
trades[trade_time_key].append(
timestamp_util.convert_timestamp_to_datetime(
trade_time, time_format="%y-%m-%d %H:%M:%S"))
trades[trade_price_key].append(
float(
dict_trade[trading_enums.ExchangeConstantsOrderColumns.
PRICE.value]))
trades[trade_description_key].append(
f"{trade_type.name.replace('_', ' ')}: "
f"{dict_trade[trading_enums.ExchangeConstantsOrderColumns.AMOUNT.value]}"
)
trades[trade_order_side_key].append(trade_side.value)
return trades
def test_datetime_to_timestamp():
assert datetime_to_timestamp(convert_timestamp_to_datetime(322548600, time_format="%d/%m/%y %H:%M"),
date_time_format="%d/%m/%y %H:%M") == 322548600