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import matplotlib
matplotlib.use('TkAgg')
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
from matplotlib.figure import Figure
from mpl_toolkits.mplot3d import Axes3D
import tkinter
from tkinter import *
from tkinter.ttk import *
import tkinter.messagebox
import variables
import functions, numpy
# =======================
# Classes
# =======================
class master_wind(tkinter.Tk):
def __init__(self,parent):
tkinter.Tk.__init__(self,parent)
self.parent = parent
self.initialize()
def initialize(self):
self.grid()
# Setting up the UI elements
# ====================
fram_choice = tkinter.LabelFrame(master = self,text= 'Products',font = 'bold',bg = 'grey', width=200, height=100)
fram_choice.grid(row = 0, column = 0, rowspan = 5)
f = Figure(facecolor = 'white')
canvas = FigureCanvasTkAgg(f, master=self)
canvas.get_tk_widget().grid(row = 0, column = 1,rowspan = 30, columnspan = 30)
sheet = functions.reading_sheets()
txt1 = tkinter.ttk.Label(fram_choice,text= 'Select product ')
txt1.grid(row = 0, column = 0)
txt1.configure(anchor = tkinter.W, background = 'grey')
listSJ = tkinter.ttk.Combobox(fram_choice, values = sheet)
listSJ.grid(row = 1, column = 0)
txt2 = tkinter.ttk.Label(fram_choice,text= 'Select combination ')
txt2.grid(row = 2, column = 0)
txt2.configure(anchor = tkinter.W, background = 'grey')
listComb = tkinter.ttk.Combobox(fram_choice, values = variables.combination_list)
listComb.grid(row = 3, column = 0)
butExt = tkinter.ttk.Button(master=fram_choice, text='Extract Combination', command=lambda : self.draw_curve(canvas,f,listSJ,listComb))
butExt.grid(row = 4, column = 0)
butExit = tkinter.ttk.Button(master=self, text='Quit', command=self.close_wind)
butExit.grid(row = 30, column = 30)
self.resizable(False,False)
def close_wind(self):
self.quit() # stops mainloop
self.destroy()
def draw_curve(self,canvas,f,listSJ,listComb):
sheet = functions.reading_sheets()
first = listSJ.get()
second = listComb.get()
# print("First Selecion is %s" %first)
# print("Second Selecion is %s" %second)
indSJ, indComb = -1, -1
if (first == ''):
tkinter.messagebox.showwarning(title = "Warning",message = "Please select a product")
else :
# for i in range(0,len(sheet)):
# if (sheet[i] == first):
# indSJ = i
indSJ = sheet.index(first)
# for i in range(0,len(variables.combination_list)):
# if (variables.combination_list[i] == second):
# indComb = i
indComb = variables.combination_list.index(second)
# Extracting the data
# ====================
dict_out = functions.data_extraction(sheet,indSJ)
dates = dict_out["dates"]
if (second == ''):
tkinter.messagebox.showwarning(title = "Warning",message = "Please indicate a combination")
else:
dict_comb = functions.combination_extraction(indComb,dict_out["nbObs"],dict_out["nbCont"],dict_out["names"],dict_out["data_cd"])
vectCont = numpy.arange(0,dict_comb["nbComb"])
vectObs = numpy.arange(0,dict_comb["nbObs"])
ref_name = dict_comb["names"]
mktData = dict_comb["matrix"]
nbObs = dict_comb["nbObs"]
nbComb = dict_comb["nbComb"]
dict_data = {"mktData":mktData,"ref_name":ref_name,"dates":dates,"vectCont":vectCont,"vectObs":vectObs,"nbObs":nbObs,"nbComb":nbComb}
# Observing the surface
# ====================
cont_surf,obs_surf = numpy.meshgrid(vectCont,vectObs)
mktPr_surf=[]
for i in range(0,nbObs):
mktPr_surf.append(mktData[i])
if (first == ''):
tkinter.messagebox.showwarning(title = "Warning",message = "Please select a product")
elif (indSJ == 0) or (indSJ == 2):
# Clear the content of the figure ??
canvas.show()
ax = f.add_subplot(111,projection = '3d')
ax.mouse_init()
ax.plot_surface(cont_surf,obs_surf,mktData,cmap = cm.jet,rstride = 5,cstride = 5)
# ax.set_xticks(numpy.arange(0,nbComb,5),ref_name[0:nbComb:5])
# ax.set_yticks(numpy.arange(0,nbObs,5),dates[0:nbObs:5])
ax.set_xlabel("Contracts")
ax.set_ylabel("Observations")
ax.set_zlabel("Prices")
ax.plot_surface(cont_surf,obs_surf,mktData,cmap = cm.jet,rstride = 5,cstride = 5)
# Adding the Button to open second windows
# =========================================
name_sj = sheet[indSJ]
name_comb = variables.combination_list[indComb]
launch_analysis = tkinter.ttk.Button(master=self, text='Open Second', command=lambda : self.open_second_wind(name_sj,name_comb,dict_data))
launch_analysis.grid(row = 30, column = 29)
def open_second_wind(self,arg1,arg2,dict_data):
wind_stat_an = analysis_wind(None,arg1,arg2,dict_data) # Second class for the second windows
wind_stat_an.title("Statistical Analysis")
wind_stat_an.configure(background = 'grey')
wind_stat_an.mainloop()
# =======================
# Main Program
# =======================
if __name__ =="__main__":
wind = master_wind(None)
wind.title("Home Page")
wind.configure(background = 'grey')
wind.mainloop() |
