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GUI.py
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GUI.py
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import copy
import tkinter as tk
from tkinter import Tk, Label, Button, Entry, OptionMenu, ttk
import numpy as np
import Controller as con
#from PIL import ImageTk, Image
class MyFirstGUI:
ticks = sorted(['S', 'WMT', 'VZ', 'RHT', 'DIS', 'JPM', 'BA', 'AMZN', 'PEP', 'ORCL', 'DAL'])
def __init__(self, mw):
self.style = ttk.Style()
print(self.style.theme_names())
self.style.theme_use('vista')
self.num =15
self.mw = mw
mw.title("Optymalizacja omega")
mw.geometry("700x700") # You want the size of the app to be 700x700
mw.resizable(0, 0)
self.mystring = tk.StringVar(mw,'100')
self.mystring2 = tk.StringVar(mw,'0')
self.evalext_str = tk.StringVar(mw, '1')
self.weights=[]
self.tickers=[]
self.max_number = tk.StringVar(mw, 3)
self.freq =tk.StringVar(mw,'roczny')
self.label = Label(mw, text="Optymalizacja omega" ,font='Helvatica')
self.label.pack()
self.labelmax = Label(text="Max Udział").place(x=25, y=25)
self.labelmax = Label(text="%").place(x=110, y=45)
self.labelmax = Label(text="%").place(x=110, y=25)
self.inputmax = Entry( text="1",textvariable = self.mystring).place(x=90, y=25, width=20)
self.labelmin = Label(text="Min Udział ").place(x=25, y=45)
self.inputmin = Entry( textvariable = self.mystring2).place(x=90, y=45, width=20)
self.var = tk.StringVar(mw)
self.var.set('25') # initial value
self.option=Entry(text="1", textvariable=self.var).place(x=550, y=30, width=60)
self.option = OptionMenu(mw, self.freq, "roczny", "miesieczny").place(x=440,y=28,width=100)
Label(text="Cel:",font='Times').place(x=400, y=30)
Label(text="%", font='Times').place(x=640, y=30)
self.close_button = Button(mw, text="Zamknij", command=mw.quit).place(y=650,x=450)
for i in (range(self.num)):
self.weights.append(tk.StringVar(mw,'0'))
self.tickers.append(tk.StringVar(mw, ''))
Entry(textvariable=self.weights[i], state=tk.DISABLED).place(x=250, y=100 + i * 30, width=30)
Entry(textvariable=self.tickers[i]).place(x=200, y=100+i*30, width=50)
Label(text="%").place(x=280, y=100+i*30)
Label(text="Akcja "+str(i+1)).place(x=150, y=100 + i * 30)
j=0
for i in self.ticks:
self.tickers[j].set(i)
j=j+1
Button(mw, text="Optymalizuj", command=self.optimize).place(x=120, y=550, width=100)
self.graph_btn=Button(mw, text="Pokaż wykres",state=tk.DISABLED, command=self.draw)
self.table_btn = Button(mw, text="Rysuj tabele", state=tk.DISABLED, command=self.table)
self.eval_button = Button(mw, text='Zmiany akcji', command=self.eval_portfolio)
self.evalext_button = Button(mw, text='Zmiany portfolio', command=self.evalext_portfolio, state=tk.DISABLED)
self.evalext_entry = Entry(textvariable=self.evalext_str).place(x=560, y=525, width=20)
Label(text="Pokaz", font='Times').place(x=510, y=525)
Label(text="lat po okresie", font='Times').place(x=585, y=525)
self.graph_btn.place(x=220,y=550,width=100)
self.table_btn.place(x=320, y=550, width=100)
self.eval_button.place(x=420, y=550, width=100)
self.evalext_button.place(x=520, y=550, width=100)
self.yearfrom = tk.StringVar(mw)
self.method = tk.StringVar(mw)
self.yearfrom.set('2010') # initial value
self.option = OptionMenu(mw, self.yearfrom, "1980", "1990", "1995", "2000", "2003", "2005", "2008", "2010",
"2012", "2013", "2014", "2015").place(x=470, y=75, width=80)
self.option = OptionMenu(mw, self.method, "SLSQP", "lin", "elin", "lin_lmt", "lin_safe",
command=self.change_opt)
self.option.place(x=510, y=115, width=80)
self.yearto = tk.StringVar(mw)
self.yearto.set('2016') # initial value
self.method.set('lin')
self.option = OptionMenu(mw, self.yearto, "2000", "2003", "2005", "2008", "2010", "2012", "2015", "2016",
"2017").place(x=570, y=75, width=80)
Label(text="Dane od roku:" ).place(x=390, y=80)
Label(text="Metoda Optymalizacji:").place(x=390, y=125)
Label(text="do",).place(x=550, y=80)
self.status =tk.StringVar(mw,'Wprowadz dane do optymalizacji !')
Entry(textvariable=self.status ,state=tk.DISABLED).place(x=225, y=600, width=300)
self.max_entry = Entry(mw, textvariable=self.max_number, state=tk.DISABLED)
self.max_entry.place(x=510, y=160, width=50)
Label(text="Limit pozycji:", font='Times').place(x=410, y=160)
Label(text="Status:",font='Times').place(x=160, y=595)
'''
img = ImageTk.PhotoImage(Image.open('pobrane.jpg'))
self.panel= Label(mw,image=img)
self.panel.image=img
#self.panel.pack(side="bottom", fill="both", expand="yes")
self.panel.place(x=500, y=250,width=300,height=400)
'''
def change_opt(self, event):
if (self.method.get() == 'lin_lmt' or self.method.get() == 'lin_safe'):
self.max_entry.configure(state="normal")
else:
self.max_entry.configure(state=tk.DISABLED)
a = 0
def greet(self):
print(self.mystring.get())
def draw(self):
con.draw_portfolios_omega(self.returns, self.tick, self.sol)
def table(self):
con.draw_table(self.returns, self.sol)
def eval_portfolio (self):
self.tick=[]
for i in range(len(self.tickers)):
if self.tickers[i].get() != '':
self.tick.append(self.tickers[i].get().upper())
con.eval_results(self.tick, int(self.yearfrom.get()), int(self.yearto.get()))
def evalext_portfolio(self):
self.tick = []
yearsaft = self.evalext_str.get()
years_int = 0
error = 0
try:
years_int = int(yearsaft)
if int(self.yearto.get()) + years_int > 2017:
self.status.set('Nieprawidłowy okres (dane tylko do konca 2017)')
error = 1
except:
self.status.set('Podano nieprawidłową liczbe lat okresu po')
error = 1
if error == 0:
for i in range(len(self.tickers)):
if self.tickers[i].get() != '':
self.tick.append(self.tickers[i].get().upper())
try:
con.eval_portfolio(self.tick, int(self.yearfrom.get()), int(self.yearto.get()), years_int, self.sol)
except:
self.status.set('Podano nieprawidłową ID firm lub okres')
def optimize(self):
self.status.set('Optymalizuje')
self.tick =[]
error=0
maxs=self.mystring.get()
mins=self.mystring2.get()
Ks = self.max_number.get()
try:
K = int(Ks)
max = float(maxs) / 100
min = float(mins) / 100
if max < 0.3:
self.status.set('Za mała wartość maksymalnego udziału')
error=1
if min > 0.3:
self.status.set('Za duża wartość minimalnego udziału')
error=1
except:
self.status.set('Podano niepoprawne wartosci ograniczen ')
error=1
if error==0:
target = self.var.get()
if target!='srednia':
try:
float(target)
target = float(self.var.get())
except ValueError:
self.var.set('Błąd!!')
self.status.set('Podano niepoprawny cel')
return
con.set_target(target / 100)
for i in range(len(self.tickers)):
if self.tickers[i].get() != '':
self.tick.append(self.tickers[i].get().upper())
try:
if self.freq.get() == 'roczny':
self.returns = con.year_returns(self.tick, int(self.yearfrom.get()), int(self.yearto.get()))
else:
self.returns = con.month_returns(self.tick, int(self.yearfrom.get()), int(self.yearto.get()))
except:
self.status.set('Podano niepoprawne ID firm')
error = 1
if error==0:
con.set_returns(self.returns)
if (self.var.get()=='srednia'):
con.set_average(self.returns)
try:
self.sol = con.optimize(ratio='omega', method=self.method.get(), minW=min, maxW=max, K=K)
except:
self.status.set('Błąd optymlizacji')
error = 1
if self.sol is None or len(self.sol) < 1:
self.status.set('Błąd optymlizacji')
error = 1
if error == 0:
sol2 = copy.deepcopy(self.sol)
tick = sorted(self.tick)
for j in range(len(tick)):
sol2[j] = sol2[j] * 100
self.tickers[j].set(tick[j])
self.weights[j].set('{0:.4f}'.format(sol2[j]))
self.graph_btn.configure(state="normal")
self.table_btn.configure(state="normal")
self.evalext_button.configure(state="normal")
for k in range(len(tick), len(self.tickers)):
self.weights[k].set('{0:.4f}'.format(0.00))
if sol2[1] is not None and not np.isnan(sol2[1]):
self.status.set('Zoptymalizowano !')
else:
self.status.set('nie udalo sie znaleźc rozwiazania')
def start():
root = Tk()
root.title('Optymalizacja Omega')
root.configure(background='white')
my_gui = MyFirstGUI(root)
root.mainloop()