X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=portfolio.py;h=0f2c011fb4063e2a5f50fb4afb878d2f7573d40e;hb=d00dc02b02b23079671bdd1c37629faad7efa858;hp=eb3390ed70d2c156f90002afa994e91a14ddf651;hpb=2033e7fef780298be2ec15455a0ec1d26515de55;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FCryptoportfolio%2FTrader.git diff --git a/portfolio.py b/portfolio.py index eb3390e..0f2c011 100644 --- a/portfolio.py +++ b/portfolio.py @@ -3,7 +3,7 @@ from datetime import datetime, timedelta from decimal import Decimal as D, ROUND_DOWN from json import JSONDecodeError from simplejson.errors import JSONDecodeError as SimpleJSONDecodeError -from ccxt import ExchangeError, InsufficientFunds, ExchangeNotAvailable, InvalidOrder +from ccxt import ExchangeError, InsufficientFunds, ExchangeNotAvailable, InvalidOrder, OrderNotCached, OrderNotFound from retry import retry import requests @@ -226,8 +226,8 @@ class Amount: class Balance: base_keys = ["total", "exchange_total", "exchange_used", - "exchange_free", "margin_total", "margin_borrowed", - "margin_free"] + "exchange_free", "margin_total", "margin_in_position", + "margin_available", "margin_borrowed", "margin_pending_gain"] def __init__(self, currency, hash_): self.currency = currency @@ -240,8 +240,8 @@ class Balance: base_currency = hash_["margin_borrowed_base_currency"] for key in [ "margin_liquidation_price", - "margin_pending_gain", "margin_lending_fees", + "margin_pending_base_gain", "margin_borrowed_base_price" ]: setattr(self, key, Amount(base_currency, hash_.get(key, 0))) @@ -261,12 +261,12 @@ class Balance: exchange = "" if self.margin_total > 0: - if self.margin_free != 0 and self.margin_borrowed != 0: - margin = " Margin: [✔{} + borrowed {} = {}]".format(str(self.margin_free), str(self.margin_borrowed), str(self.margin_total)) - elif self.margin_free != 0: - margin = " Margin: [✔{}]".format(str(self.margin_free)) + if self.margin_available != 0 and self.margin_in_position != 0: + margin = " Margin: [✔{} + ❌{} = {}]".format(str(self.margin_available), str(self.margin_in_position), str(self.margin_total)) + elif self.margin_available != 0: + margin = " Margin: [✔{}]".format(str(self.margin_available)) else: - margin = " Margin: [borrowed {}]".format(str(self.margin_borrowed)) + margin = " Margin: [❌{}]".format(str(self.margin_in_position)) elif self.margin_total < 0: margin = " Margin: [{} @@ {}/{}]".format(str(self.margin_total), str(self.margin_borrowed_base_price), @@ -290,6 +290,8 @@ class Trade: self.value_to = value_to self.orders = [] self.market = market + self.closed = False + assert self.value_from.value * self.value_to.value >= 0 assert self.value_from.currency == self.value_to.currency if self.value_from != 0: assert self.value_from.linked_to is not None and self.value_from.linked_to.currency == self.currency @@ -297,6 +299,10 @@ class Trade: self.value_from.linked_to = Amount(self.currency, 0) self.base_currency = self.value_from.currency + @property + def delta(self): + return self.value_to - self.value_from + @property def action(self): if self.value_from == self.value_to: @@ -322,6 +328,19 @@ class Trade: else: return "long" + @property + def pending(self): + return not (self.is_fullfiled or self.closed) + + def close(self): + for order in self.orders: + order.cancel() + self.closed = True + + @property + def is_fullfiled(self): + return abs(self.filled_amount(in_base_currency=True)) >= abs(self.delta) + def filled_amount(self, in_base_currency=False): filled_amount = 0 for order in self.orders: @@ -329,34 +348,36 @@ class Trade: return filled_amount def update_order(self, order, tick): - new_order = None - if tick in [0, 1, 3, 4, 6]: + actions = { + 0: ["waiting", None], + 1: ["waiting", None], + 2: ["adjusting", lambda x, y: (x[y] + x["average"]) / 2], + 3: ["waiting", None], + 4: ["waiting", None], + 5: ["adjusting", lambda x, y: (x[y]*2 + x["average"]) / 3], + 6: ["waiting", None], + 7: ["market_fallback", "default"], + } + + if tick in actions: + update, compute_value = actions[tick] + elif tick % 3 == 1: + update = "market_adjust" + compute_value = "default" + else: update = "waiting" compute_value = None - elif tick == 2: - update = "adjusting" - compute_value = 'lambda x, y: (x[y] + x["average"]) / 2' - new_order = self.prepare_order(compute_value=lambda x, y: (x[y] + x["average"]) / 2) - elif tick ==5: - update = "adjusting" - compute_value = 'lambda x, y: (x[y]*2 + x["average"]) / 3' - new_order = self.prepare_order(compute_value=lambda x, y: (x[y]*2 + x["average"]) / 3) - elif tick >= 7: - if (tick - 7) % 3 == 0: - new_order = self.prepare_order(compute_value="default") - update = "market_adjust" - compute_value = "default" - else: - update = "waiting" - compute_value = None - if tick == 7: - update = "market_fallback" + + if compute_value is not None: + order.cancel() + new_order = self.prepare_order(compute_value=compute_value) + else: + new_order = None self.market.report.log_order(order, tick, update=update, compute_value=compute_value, new_order=new_order) if new_order is not None: - order.cancel() new_order.run() self.market.report.log_order(order, tick, new_order=new_order) @@ -369,10 +390,9 @@ class Trade: ticker = ticker["original"] rate = Computation.compute_value(ticker, self.order_action(inverted), compute_value=compute_value) - #TODO: store when the order is considered filled # FIXME: Dust amount should be removed from there if they werent # honored in other sales - delta_in_base = abs(self.value_from - self.value_to) + delta_in_base = abs(self.delta) # 9 BTC's worth of move (10 - 1 or 1 - 10 depending on case) if not inverted: @@ -449,11 +469,19 @@ class Trade: } def __repr__(self): - return "Trade({} -> {} in {}, {})".format( + if self.closed and not self.is_fullfiled: + closed = " ❌" + elif self.is_fullfiled: + closed = " ✔" + else: + closed = "" + + return "Trade({} -> {} in {}, {}{})".format( self.value_from, self.value_to, self.currency, - self.action) + self.action, + closed) def print_with_order(self, ind=""): self.market.report.print_log("{}{}".format(ind, self)) @@ -477,7 +505,6 @@ class Order: self.trade = trade self.close_if_possible = close_if_possible self.id = None - self.fetch_cache_timestamp = None self.tries = 0 def as_json(self): @@ -578,21 +605,19 @@ class Order: if self.trade_type == "short" and self.action == "buy" and self.close_if_possible: self.market.ccxt.close_margin_position(self.amount.currency, self.base_currency) - def fetch(self, force=False): + def fetch(self): if self.market.debug: self.market.report.log_debug_action("Fetching {}".format(self)) return - if (not force and self.fetch_cache_timestamp is not None - and time.time() - self.fetch_cache_timestamp < 10): - return - self.fetch_cache_timestamp = time.time() - - result = self.market.ccxt.fetch_order(self.id, symbol=self.amount.currency) - self.results.append(result) + try: + result = self.market.ccxt.fetch_order(self.id) + self.results.append(result) + self.status = result["status"] + # Time at which the order started + self.timestamp = result["datetime"] + except OrderNotCached: + self.status = "closed_unknown" - self.status = result["status"] - # Time at which the order started - self.timestamp = result["datetime"] self.fetch_mouvements() # FIXME: consider open order with dust remaining as closed @@ -601,8 +626,6 @@ class Order: return self.remaining_amount() < Amount(self.amount.currency, D("0.001")) def remaining_amount(self): - if self.status == "open": - self.fetch() return self.amount - self.filled_amount() def filled_amount(self, in_base_currency=False): @@ -632,8 +655,12 @@ class Order: self.market.report.log_debug_action("Mark {} as cancelled".format(self)) self.status = "canceled" return - self.market.ccxt.cancel_order(self.id) - self.fetch(force=True) + if self.open and self.id is not None: + try: + self.market.ccxt.cancel_order(self.id) + except OrderNotFound as e: # Closed inbetween + self.market.report.log_error("cancel_order", message="Already cancelled order", exception=e) + self.fetch() class Mouvement: def __init__(self, currency, base_currency, hash_):