def slot_changed(self, book, dummy_data):
"""Slot for orderbook.signal_changed"""
self.do_paint()
# update the xterm title (this is not handled by curses)
if self.gox.config.get_bool("goxtool", "set_xterm_title"):
last_candle = self.gox.history.last_candle()
if last_candle:
title = goxapi.int2str(last_candle.cls, self.gox.currency).strip()
title += " - goxtool -"
title += " bid:" + goxapi.int2str(book.bid, self.gox.currency).strip()
title += " ask:" + goxapi.int2str(book.ask, self.gox.currency).strip()
curses.putp("\033]0;%s\007" % title)
def paint(self):
"""paint the complete status"""
cbase = self.gox.curr_base
cquote = self.gox.curr_quote
self.sort_currency_list_if_changed()
self.win.bkgd(" ", COLOR_PAIR["status_text"])
self.win.erase()
line1 = "Market: %s%s | " % (cbase, cquote)
line1 += "Account: "
if len(self.sorted_currency_list):
for currency in self.sorted_currency_list:
if currency in self.gox.wallet:
line1 += currency + " " \
+ goxapi.int2str(self.gox.wallet[currency], currency).strip() \
+ " + "
line1 = line1.strip(" +")
else:
line1 += "No info (yet)"
str_btc = locale.format('%d', self.gox.orderbook.total_ask, 1)
str_fiat = locale.format('%d', self.gox.orderbook.total_bid, 1)
if self.gox.orderbook.total_ask:
str_ratio = locale.format(
'%1.2f',
self.gox.orderbook.total_bid / self.gox.orderbook.total_ask, 1)
else:
str_ratio = "-"
line2 = "sum_bid: %s %s | " % (str_fiat, cquote)
line2 += "sum_ask: %s %s | " % (str_btc, cbase)
line2 += "ratio: %s %s/%s | " % (str_ratio, cquote, cbase)
line2 += "o_lag: %s | " % self.order_lag_txt
line2 += "s_lag: %.3f s" % (self.gox.socket_lag / 1e6)
self.addstr(0, 0, line1, COLOR_PAIR["status_text"])
self.addstr(1, 0, line2, COLOR_PAIR["status_text"])
def paint(self):
"""paint the complete status"""
self.win.bkgd(" ", COLOR_PAIR["status_text"])
self.win.erase()
line1 = "Currency: " + self.gox.currency + " | "
line1 += "Account: "
if len(self.gox.wallet):
for currency in self.gox.wallet:
line1 += currency + " " \
+ goxapi.int2str(self.gox.wallet[currency], currency).strip() \
+ " + "
line1 = line1.strip(" +")
else:
line1 += "No info (yet)"
str_btc = locale.format('%d', self.gox.orderbook.total_ask, 1)
str_fiat = locale.format('%d', self.gox.orderbook.total_bid, 1)
if self.gox.orderbook.total_ask:
str_ratio = locale.format('%1.2f',
self.gox.orderbook.total_bid / self.gox.orderbook.total_ask, 1)
else:
str_ratio = "-"
line2 = "total bid: " + str_fiat + " " + self.gox.currency + " | "
line2 += "total ask: " +str_btc + " BTC | "
line2 += "ratio: " + str_ratio + " " + self.gox.currency + "/BTC | "
line2 += "lag: " + self.order_lag_txt
self.addstr(0, 0, line1, COLOR_PAIR["status_text"])
self.addstr(1, 0, line2, COLOR_PAIR["status_text"])
def paint(self):
"""paint the complete status"""
cbase = self.gox.curr_base
cquote = self.gox.curr_quote
self.sort_currency_list_if_changed()
self.win.bkgd(" ", COLOR_PAIR["status_text"])
self.win.erase()
line1 = "Market: %s%s | " % (cbase, cquote)
line1 += "Account: "
if len(self.sorted_currency_list):
for currency in self.sorted_currency_list:
if currency in self.gox.wallet:
line1 += currency + " " \
+ goxapi.int2str(self.gox.wallet[currency], currency).strip() \
+ " + "
line1 = line1.strip(" +")
else:
line1 += "No info (yet)"
str_btc = locale.format('%d', self.gox.orderbook.total_ask, 1)
str_fiat = locale.format('%d', self.gox.orderbook.total_bid, 1)
if self.gox.orderbook.total_ask:
str_ratio = locale.format('%1.2f',
self.gox.orderbook.total_bid / self.gox.orderbook.total_ask, 1)
else:
str_ratio = "-"
line2 = "sum_bid: %s %s | " % (str_fiat, cquote)
line2 += "sum_ask: %s %s | " % (str_btc, cbase)
line2 += "ratio: %s %s/%s | " % (str_ratio, cquote, cbase)
line2 += "o_lag: %s | " % self.order_lag_txt
line2 += "s_lag: %.3f s" % (self.gox.socket_lag / 1e6)
self.addstr(0, 0, line1, COLOR_PAIR["status_text"])
self.addstr(1, 0, line2, COLOR_PAIR["status_text"])
def paint_item(self, posy, index):
"""paint one single order"""
order = self.items[index]
if order in self.selected:
marker = "*"
if index == self.item_sel:
attr = COLOR_PAIR["dialog_sel_sel"]
else:
attr = COLOR_PAIR["dialog_sel_text"] + curses.A_BOLD
else:
marker = ""
if index == self.item_sel:
attr = COLOR_PAIR["dialog_sel"]
else:
attr = COLOR_PAIR["dialog_text"]
self.addstr(posy, 2, marker, attr)
self.addstr(posy, 5, order.typ, attr)
self.addstr(posy, 9, goxapi.int2str(order.price, self.gox.currency), attr)
self.addstr(posy, 22, goxapi.int2str(order.volume, "BTC"), attr)
def paint(self):
"""paint the visible portion of the orderbook"""
self.win.bkgd(" ", COLOR_PAIR["book_text"])
self.win.erase()
mid = self.height / 2
col_bid = COLOR_PAIR["book_bid"]
col_ask = COLOR_PAIR["book_ask"]
col_vol = COLOR_PAIR["book_vol"]
col_own = COLOR_PAIR["book_own"]
# print the asks
# pylint: disable=C0301
book = self.gox.orderbook
pos = mid - 1
i = 0
cnt = len(book.asks)
while pos >= 0 and i < cnt:
self.addstr(pos, 0, goxapi.int2str(book.asks[i].price, book.gox.currency), col_ask)
self.addstr(pos, 12, goxapi.int2str(book.asks[i].volume, "BTC"), col_vol)
ownvol = book.get_own_volume_at(book.asks[i].price)
if ownvol:
self.addstr(pos, 28, goxapi.int2str(ownvol, "BTC"), col_own)
pos -= 1
i += 1
# print the bids
pos = mid + 1
i = 0
cnt = len(book.bids)
while pos < self.height and i < cnt:
self.addstr(pos, 0, goxapi.int2str(book.bids[i].price, book.gox.currency), col_bid)
self.addstr(pos, 12, goxapi.int2str(book.bids[i].volume, "BTC"), col_vol)
ownvol = book.get_own_volume_at(book.bids[i].price)
if ownvol:
self.addstr(pos, 28, goxapi.int2str(ownvol, "BTC"), col_own)
pos += 1
i += 1
def paint(self):
"""paint the visible portion of the chart"""
self.win.bkgd(" ", COLOR_PAIR["chart_text"])
self.win.erase()
hist = self.gox.history
book = self.gox.orderbook
self.pmax = 0
self.pmin = 9999999999
# determine y range
posx = self.width - 2
index = 0
while index < hist.length() and posx >= 0:
candle = hist.candles[index]
if self.pmax < candle.hig:
self.pmax = candle.hig
if self.pmin > candle.low:
self.pmin = candle.low
index += 1
posx -= 1
if self.pmax == self.pmin:
return
# paint the candles
posx = self.width - 2
index = 0
while index < hist.length() and posx >= 0:
candle = hist.candles[index]
self.paint_candle(posx, candle)
index += 1
posx -= 1
# paint bid, ask, own orders
posx = self.width - 1
for order in book.owns:
if self.is_in_range(order.price):
posy = self.price_to_screen(order.price)
if order.status == "pending":
self.addch(posy, posx,
ord("o"), COLOR_PAIR["order_pending"])
else:
self.addch(posy, posx,
ord("O"), COLOR_PAIR["chart_text"])
if self.is_in_range(book.bid):
posy = self.price_to_screen(book.bid)
# pylint: disable=E1101
self.addch(posy, posx,
curses.ACS_HLINE, COLOR_PAIR["chart_up"])
if self.is_in_range(book.ask):
posy = self.price_to_screen(book.ask)
# pylint: disable=E1101
self.addch(posy, posx,
curses.ACS_HLINE, COLOR_PAIR["chart_down"])
# paint the y-axis labels
posx = 0
step = self.get_optimal_step(4)
if step:
labelprice = int(self.pmin / step) * step
while not labelprice > self.pmax:
posy = self.price_to_screen(labelprice)
if posy < self.height - 1:
self.addstr(
posy, posx,
goxapi.int2str(labelprice, self.gox.currency),
COLOR_PAIR["chart_text"]
)
labelprice += step
def paint_row(pos, price, vol, ownvol, color):
"""paint a row in the orderbook (bid or ask)"""
self.addstr(pos, 0, goxapi.int2str(price, book.gox.currency), color)
self.addstr(pos, 12, goxapi.int2str(vol, "BTC"), col_vol)
if ownvol:
self.addstr(pos, 28, goxapi.int2str(ownvol, "BTC"), col_own)
def paint(self):
"""paint the visible portion of the orderbook"""
self.win.bkgd(" ", COLOR_PAIR["book_text"])
self.win.erase()
mid = self.height / 2
col_bid = COLOR_PAIR["book_bid"]
col_ask = COLOR_PAIR["book_ask"]
col_vol = COLOR_PAIR["book_vol"]
col_bigvol = COLOR_PAIR["book_bigvol"]
col_own = COLOR_PAIR["book_own"]
# get threshold for big transactions from config (if any)
vol_threshold = self.gox.config.get_safe("goxtool", "color_bigvol_threshold")
if len(vol_threshold) > 0:
vol_threshold = float(vol_threshold)
else:
vol_threshold = 0
# get threshold for ignoring small orders from config (if any)
hide_smallorder_threshold = self.gox.config.get_safe("goxtool", "hide_smallorder_threshold")
if len(hide_smallorder_threshold) > 0.6:
hide_smallorder_threshold = float(hide_smallorder_threshold)
else:
hide_smallorder_threshold = 0.6
# print the asks
# pylint: disable=C0301
book = self.gox.orderbook
pos = mid - 1
i = 0
cnt = len(book.asks)
while pos >= 0 and i < cnt:
col_thisvol = col_vol
if vol_threshold != 0:
if float(goxapi.int2str(book.asks[i].volume, "BTC")) > vol_threshold:
col_thisvol = col_bigvol
if float(goxapi.int2str(book.asks[i].volume, "BTC")) > hide_smallorder_threshold:
self.addstr(pos, 0, goxapi.int2str(book.asks[i].price, book.gox.currency), col_ask)
self.addstr(pos, 12, goxapi.int2str(book.asks[i].volume, "BTC"), col_thisvol)
ownvol = book.get_own_volume_at(book.asks[i].price)
if ownvol:
self.addstr(pos, 28, goxapi.int2str(ownvol, "BTC"), col_own)
if float(goxapi.int2str(book.asks[i].volume, "BTC")) > hide_smallorder_threshold:
pos -= 1
i += 1
# print the bids
pos = mid + 1
i = 0
cnt = len(book.bids)
while pos < self.height and i < cnt:
col_thisvol = col_vol
if vol_threshold != 0:
if float(goxapi.int2str(book.bids[i].volume, "BTC")) > vol_threshold:
col_thisvol = col_bigvol
if float(goxapi.int2str(book.bids[i].volume, "BTC")) > hide_smallorder_threshold:
self.addstr(pos, 0, goxapi.int2str(book.bids[i].price, book.gox.currency), col_bid)
self.addstr(pos, 12, goxapi.int2str(book.bids[i].volume, "BTC"), col_thisvol)
ownvol = book.get_own_volume_at(book.bids[i].price)
if ownvol:
self.addstr(pos, 28, goxapi.int2str(ownvol, "BTC"), col_own)
if float(goxapi.int2str(book.bids[i].volume, "BTC")) > hide_smallorder_threshold:
pos += 1
i += 1
