def __init__(self, parent, window, *args, **kvargs):
tkinter.Frame.__init__(self, parent, *args, **kvargs)
# Backend
try:
openInstruments = core.open_instruments(accounts.get_all()[0]["name"])
openInstruments.sort()
except Exception as e:
print(e)
openInstruments = []
# Frontend
self.symbolVar = tkinter.StringVar(self)
symbolLabel = tkinter.Label(self, text="Symbol:")
symbolCombo = tkinter.ttk.Combobox(self, textvariable=self.symbolVar,
**self.COMBO_PARAMS)
symbolCombo["values"] = openInstruments
self.qtyLabel = tkinter.Label(self, text="Quantity:")
self.qtySpin = tkinter.Spinbox(self, from_=1, to=SPINBOX_LIMIT,
**self.SPINBOX_PARAMS)
buyButton = tkinter.Button(self, text="Buy/Long",
command=lambda: window._send(sell=False),
**self.BUTTON_PARAMS)
sellButton = tkinter.Button(self, text="Sell/Short",
command=lambda: window._send(sell=True),
**self.BUTTON_PARAMS)
symbolLabel.grid(column=0, row=0)
symbolCombo.grid(column=1, row=0)
self.qtyLabel.grid(column=0, row=1)
self.qtySpin.grid(column=1, row=1)
buyButton.grid(column=0, row=2)
sellButton.grid(column=1, row=2)
def _get_delay(self):
"""
Compute, how many seconds should this object wait before submitting
more requests with respect for how many accounts are requests sent.
Internal method.
Overriding.
"""
delay = int(60 / self.REQUESTS_PER_MINUTE * len(accounts.get_all()))
return delay
def update_values(self):
"""
Query backend for loaded accounts and place them into treeview.
Usually called by settings window when opened.
"""
self.tree.delete(*self.tree.get_children())
for account in accounts.get_all():
self.tree.insert("", "end", text=account["name"],
values=(account["host"], account["key"]))
def update_accounts(self):
"""
Query backend for logged in accounts and adjust ui adequately.
"""
names = [account["name"] for account in accounts.get_all()]
self.accountsCombo["values"] = names
if self.accountVar.get() in names:
backend.botsettings.set_account(self.accountVar.get())
elif backend.botsettings.get_account() in names:
self.accountVar.set(backend.botsettings.get_account())
else:
self.accountVar.set(names[0])
backend.botsettings.set_account(names[0])
def __init__(self, *args, **kwargs):
tkinter.Frame.__init__(self, *args, **kwargs)
label = tkinter.Label(self, text="Select Accounts:")
label.pack(anchor=tkinter.W)
self.names = []
self.vars = []
for account in accounts.get_all():
name = account["name"]
var = tkinter.IntVar(self)
check = tkinter.Checkbutton(self, text=name, var=var)
check.pack(anchor=tkinter.W)
self.names.append(name)
self.vars.append(var)
def _do_iteration(self):
"""
Query backend for all accounts margin stats and save them in this object.
Internal method.
Overriding.
"""
# Get all acount names
names = [x["name"] for x in accounts.get_all()]
# Get info
try:
accs = core.account_margin_stats(names)
except Exception as e:
print(str(e))
return False
accs.sort(key=lambda x: x["name"], reverse=False) # Sort
self.accounts = accs
return True
def update_accounts(self):
"""
Query backend for account list and place them into treeview.
Completely clears tree beforehand.
"""
# Clear tree
self.tree.delete(*self.tree.get_children())
# Get all acount names
names = [x["name"] for x in accounts.get_all()]
# Fill tree
for name in names:
item = self.tree.insert("",
"end",
text=name,
open=False,
values=["" for x in self.VAR])
self._resize_tree()
def _do_iteration(self):
"""
Query backend for all accounts position stats and save them in this
object.
Internal method.
Overriding.
"""
# Get all acount names
names = [x["name"] for x in accounts.get_all()]
# Get info
try:
positions = core.position_info(names)
except Exception as e:
print(str(e))
return False
for account in positions:
account["positions"].sort(key=lambda x: x["symbol"], reverse=False)
self.positions = positions
return True
def __init__(self, *args, **kwargs):
tkinter.Frame.__init__(self, *args, **kwargs)
leftFrame = tkinter.Frame(self)
rightFrame = tkinter.Frame(self)
label = tkinter.Label(leftFrame, text="Select Accounts:")
label.pack()
self.names = []
self.vars = []
for i, account in enumerate(accounts.get_all()):
name = account["name"]
var = tkinter.IntVar(self)
check = tkinter.Checkbutton(rightFrame, text=name, var=var)
check.grid(column=i, row=0)
self.names.append(name)
self.vars.append(var)
leftFrame.grid(column=0, row=0)
rightFrame.grid(column=1, row=0)
def _fetch_instruments(self):
"""
Request list of open instruments from api.
Then populate this frame's symbol comboboxes with it.
Will schedule itself to repeat if fetch fails.
Internal method
"""
try:
openInstruments = core.open_instruments(accounts.get_all()[0]["name"])
openInstruments.sort()
except IndexError:
print("Warning: No accounts were created yet.")
openInstruments = []
except Exception as e:
print(e)
openInstruments = []
# Schedule repeat if no openInstrumets
if not openInstruments:
self.after(RETRY_DELAY, self._fetch_instruments)
print("Warning: Failed to fetch open instruments. Retrying...")
return
# Priority symbols at top of list if they exist
for symbol in self.PRIORITY_SYMBOLS[::-1]:
if symbol in openInstruments:
openInstruments.remove(symbol)
openInstruments.insert(0, symbol)
# Set first instrument as selected
self.firstVar.set(openInstruments[0])
self.secondVar.set(openInstruments[0])
# Populate comboboxes
self.firstCombo["values"] = openInstruments
self.secondCombo["values"] = openInstruments
def update_margin(self):
"""
Query backend for all accounts margin stats, place them into treeview.
Sets this function to repeat after UPDATE_SECONDS seconds.
"""
# Clear tree
self.tree.delete(*self.tree.get_children())
# Get all acount names
names = [x["name"] for x in accounts.get_all()]
# Get info
success = False
try:
accs = core.account_margin_stats(names)
success = True
self.delay_multiplier = 1 # Reset to normal value
except Exception as e:
print(str(e))
self.delay_multiplier += 1
if success:
# Fill tree
accs.sort(key=lambda x: x["name"], reverse=False) # Sort
for account in accs:
name = account["name"]
stats = account["stats"]
values = []
for v in self.VAR:
values.append(str(stats[v]))
self.tree.insert("", "end", text=name, values=values)
# Resize tree
new_height = len(self.tree.get_children())
if new_height < self.MIN_TREE_HEIGHT:
new_height = self.MIN_TREE_HEIGHT
if new_height > self.MAX_TREE_HEIGHT:
new_height = self.MAX_TREE_HEIGHT
self.tree.configure(height=new_height)
self.tree.grid(column=0, row=0)
# Update dots
self.dots += 1
if self.dots > self.MAX_DOTS:
self.dots = self.MIN_DOTS
self.label.configure(text="." * self.dots)
else: # On error
self.label.configure(
text="Error: Wasn't able to retrieve accounts" +
" info. Retrying...")
# Set repeat
if not self._job is None:
self.after_cancel(self._job)
if self.fastVar.get():
delay = int(1000 * (60 * len(names) / self.REQUESTS_FASTER))
else:
delay = int(1000 * (60 * len(names) / self.REQUESTS_PER_MINUTE))
delay *= self.delay_multiplier
self._job = self.after(delay, self.update_margin)
def __init__(self, *args, **kvargs):
tkinter.Frame.__init__(self, *args, **kvargs)
# Backend
try:
openInstruments = core.open_instruments(
accounts.get_all()[0]["name"])
except Exception as e:
print(e)
openInstruments = []
openInstruments.sort()
# Priority symbols at top of list if they exist
for symbol in self.PRIORITY_SYMBOLS[::-1]:
if symbol in openInstruments:
openInstruments.remove(symbol)
openInstruments.insert(0, symbol)
# Frontend
self.symbolVar = tkinter.StringVar(self)
self.limitVar = tkinter.IntVar(self)
self.stopVar = tkinter.IntVar(self)
self.symbolVar.set(openInstruments[0])
self.limitVar.set(1)
self.stopVar.set(1)
symbolLabel = tkinter.Label(self,
text="Symbol",
**self.LABEL_PARAMS)
qtyLabel = tkinter.Label(self,
text="Quantity",
**self.LABEL_PARAMS)
levLabel = tkinter.Label(self,
text="Leverage",
**self.LABEL_PARAMS)
pxLabel = tkinter.Checkbutton(self, text="Limit Price",
var=self.limitVar, # dirty hack ahead
command=lambda: self.pxSpin.configure(
state=\
tkinter.NORMAL if self.limitVar.get()
else tkinter.DISABLED
), # end of dirty hack
**self.LABEL_PARAMS)
pctLabel = tkinter.Label(self, text="%", **self.LABEL_PARAMS)
entryLabel = tkinter.Label(self,
text="Entry Price",
**self.LABEL_PARAMS)
exitLabel = tkinter.Label(self,
text="Exit Price",
**self.LABEL_PARAMS)
stopLabel = tkinter.Checkbutton(self, text="Stop Price",
var=self.stopVar, # dirty hack ahead
command=lambda: self.stopSpin.configure(
state=\
tkinter.NORMAL if self.stopVar.get()
else tkinter.DISABLED
), # end of dirty hack
**self.LABEL_PARAMS)
symbolCombo = tkinter.ttk.Combobox(self,
textvariable=self.symbolVar,
**self.COMBO_PARAMS)
symbolCombo["values"] = openInstruments
self.qtySpin = tkinter.Spinbox(self,
from_=1,
to=SPINBOX_LIMIT,
**self.SPINBOX_PARAMS)
self.levSpin = tkinter.Spinbox(self,
from_=0,
to=1000,
state=tkinter.DISABLED,
**self.SPINBOX_PARAMS)
self.pxSpin = tkinter.Spinbox(self,
from_=1,
to=SPINBOX_LIMIT,
value=self.DEFAULT_PX,
**self.SPINBOX_PARAMS)
self.entryLabel = tkinter.Label(self,
text="0",
state=tkinter.DISABLED)
self.exitLabel = tkinter.Label(self,
text="0",
state=tkinter.DISABLED)
self.stopSpin = tkinter.Spinbox(self,
from_=1,
to=SPINBOX_LIMIT,
value=self.DEFAULT_PX,
**self.SPINBOX_PARAMS)
symbolLabel.grid(column=0, row=0)
qtyLabel.grid(column=1, row=0)
levLabel.grid(column=2, row=0)
pxLabel.grid(column=3, row=0)
entryLabel.grid(column=4, row=0)
exitLabel.grid(column=5, row=0)
stopLabel.grid(column=6, row=0)
symbolCombo.grid(column=0, row=1)
self.qtySpin.grid(column=1, row=1)
self.levSpin.grid(column=2, row=1)
self.pxSpin.grid(column=3, row=1)
self.entryLabel.grid(column=4, row=1)
self.exitLabel.grid(column=5, row=1)
self.stopSpin.grid(column=6, row=1)