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111 lines
3.6 KiB
111 lines
3.6 KiB
from tkinter import *
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import numpy as np
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def lecture(name):
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lst_date = []
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lst_conso = []
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lst_t_moy = []
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lst_t_ref = []
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with open(name) as fic:
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fic.readline()
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for ligne in fic:
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date,conso, t_moy, t_ref = ligne.split(';')
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lst_date.append(date)
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lst_conso.append(float(conso))
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lst_t_moy.append(float(t_moy))
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lst_t_ref.append(float(t_ref))
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return(np.array(lst_date), np.array(lst_conso), np.array(lst_t_moy), np.array(lst_t_ref))
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def estBissextile(a):
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"""regarde si l'année correspond à une année bissextile"""
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return (a%4==0 and a%100!=0) or a%400==0
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def distance (pos1, pos2):
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"""fonction distance qui prend en paramètre 2 tuples (Numéro du jour, Température moyenne, température de référence) et qui renvoie un nombre réel représentant la distance euclidienne"""
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x1, y1, z1 = pos1
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x2, y2, z2 = pos2
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diff_njour1, diff_njour2 = x1-x2, x2-x1
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if (x1-x2) <= (x2-x1):
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diff = x1-x2
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else:
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diff = x2-x1
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return np.sqrt((diff)**2)+((y1-y2)**2)+((z1-z2)**2)
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def kPlusProches(echantillon, donnees, k):
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""" à reprendre -> !! TOTAL CHAOS !! U_u 0w0 *_* """
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voisins = []
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for i in range(len(donnees)):
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date, t_moy, t_ref, conso = donnees[i]
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d = distance(echantillon, (date, t_moy, t_ref))
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voisins.append((d, i))
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voisins = sorted(voisins)
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return [voisins[i][1] for i in range(k)]
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def numeroJour(date):
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"""renvoie le numéro du jour dans l'année de la date "2442-04-24" """
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print(type(date))
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date = date.split('-')
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a, m, j = date
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a, m, j = int(a), int(m), int(j)
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if (estBissextile(int(a))):
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mois = (0,31,60,91,121,152,182,213,244,274,305,335,366)
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else:
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mois = (0,31,59,90,120,151,181,212,243,273,304,334,365)
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return int(mois[m-1] + j)
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def PuissanceMoyenne(consos, i_voisins):
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"""renvoie la puissance moyenne, prend en entrée une liste triée en fonction de la distance"""
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res = 0
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for el in i_voisins:
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res += consos[el]
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return res/(len(i_voisins))
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def triAvecIndices(lst):
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"""J'sais même pas ce que je fais"""
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tab_i= []
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tab = []
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for i in range(len(lst)):
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tab_i.append(i)
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tab = list(zip(lst, tab_i))
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return tab
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num_jour = []
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dates, consos, t_pics, t_refs = lecture("pic-journalier-consommation.csv")
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for date in dates:
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num_jour.append(numeroJour(date))
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coords = list(zip(num_jour, t_pics, t_refs, consos))
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def recup():
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t_moy, t_ref, date, k_input = int(temp_moy.get()), int(temp_ref.get()), value_date.get(), int(nbk.get())
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print(PuissanceMoyenne(consos, kPlusProches((numeroJour(date), t_moy, t_ref), coords, 20)))
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label.configure(text=((PuissanceMoyenne(consos, kPlusProches((numeroJour(date), t_moy, t_ref), coords, k_input)))))
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fenetre = Tk()
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label = Label(fenetre, text="Prévision consommation électrique")
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label.grid(row=0, column=2, pady = 10)
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Button(fenetre, text='Quitter', borderwidth=1, command=fenetre.destroy).grid(row=5, column=6, pady = 10, padx = 50)
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value_date = StringVar()
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temp_moy = Entry(fenetre, text='temp_moy', width=100)
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temp_moy.grid(row=4, column=2)
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temp_ref = Entry(fenetre, text='temp_ref', width=100)
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temp_ref.grid(row=5, column=2)
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f_date = Entry(fenetre, textvariable=value_date, width=100)
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f_date.grid(row=6, column=2)
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bout = Button(text='Lancer', command=recup)
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bout.grid(row=8, column=2)
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label = Label(fenetre, text="Choisir le nombre k")
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label.grid(row=10, column=2, pady = 10)
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nbk = Entry(fenetre, text='value_k_input', width=100)
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nbk.grid(row=12, column = 2)
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fenetre.mainloop()
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