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main.py
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main.py
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import tkinter as tk
import os, sys
from PIL import ImageTk, Image
from scripts import resistencia_equivalente_serie, resistencia_equivalente_paralelo,\
resistencia_equivalente_paralelo_jre, corriente_total, potencia_total, multiplicacion, division
def resource_path(relative_path):
""" Get absolute path to resource, works for dev and for PyInstaller """
try:
# PyInstaller creates a temp folder and stores path in _MEIPASS
base_path = sys._MEIPASS
except Exception:
base_path = os.path.abspath(".")
return os.path.join(base_path, relative_path)
bgclr = "#6576B4"
icon = resource_path("tkalc.ico")
rspng = resource_path("resistances_serie.png")
rppng = resource_path("resistances_paralelo.png")
rpjpng = resource_path("resistances_paralelo_jre.png")
def result_button(f, v, r1, r2, r3):
k = 0
try:
if f == 1:
tmp_r_e = resistencia_equivalente_serie(r1, r2, r3)
tmp_i_t = division(v, tmp_r_e)
tmp_i_1 = tmp_i_t
tmp_i_2 = tmp_i_t
tmp_i_3 = tmp_i_t
tmp_v_1 = multiplicacion(r1, tmp_i_1)
tmp_v_2 = multiplicacion(r2, tmp_i_2)
tmp_v_3 = multiplicacion(r3, tmp_i_3)
tmp_p_t = multiplicacion(v, tmp_i_t)
tmp_p_1 = multiplicacion(tmp_v_1, tmp_i_1)
tmp_p_2 = multiplicacion(tmp_v_2, tmp_i_2)
tmp_p_3 = multiplicacion(tmp_v_3, tmp_i_3)
elif f == 2:
tmp_r_e = resistencia_equivalente_paralelo(r1, r2, r3)
tmp_v_1 = v
tmp_v_2 = v
tmp_v_3 = v
tmp_i_t = division(v, tmp_r_e)
tmp_i_1 = division(tmp_v_1, r1)
tmp_i_2 = division(tmp_v_2, r2)
tmp_i_3 = division(tmp_v_3, r3)
tmp_p_t = multiplicacion(v, tmp_i_t)
tmp_p_1 = multiplicacion(tmp_v_1, tmp_i_1)
tmp_p_2 = multiplicacion(tmp_v_2, tmp_i_2)
tmp_p_3 = multiplicacion(tmp_v_3, tmp_i_3)
elif f == 3:
tmp_r_e = resistencia_equivalente_paralelo_jre(r1, r2)
else:
print("error")
finally:
clear_widgets(rwframe)
try:
if f == 1 or f == 2:
r_e = float("{:.3f}".format(float(tmp_r_e)))
v_1 = float("{:.3f}".format(float(tmp_v_1)))
v_2 = float("{:.3f}".format(float(tmp_v_2)))
v_3 = float("{:.3f}".format(float(tmp_v_3)))
i_t = float("{:.3f}".format(float(tmp_i_t)))
i_1 = float("{:.3f}".format(float(tmp_i_1)))
i_2 = float("{:.3f}".format(float(tmp_i_2)))
i_3 = float("{:.3f}".format(float(tmp_i_3)))
p_t = float("{:.3f}".format(float(tmp_p_t)))
p_1 = float("{:.3f}".format(float(tmp_p_1)))
p_2 = float("{:.3f}".format(float(tmp_p_2)))
p_3 = float("{:.3f}".format(float(tmp_p_3)))
k = 1
elif f == 3:
r_e = float("{:.3f}".format(float(tmp_r_e)))
k = 1
except:
if f == 1 or f == 2:
r_e = tmp_r_e
v_1 = tmp_v_1
v_2 = tmp_v_2
v_3 = tmp_v_3
i_t = tmp_i_t
i_1 = tmp_i_1
i_2 = tmp_i_2
i_3 = tmp_i_3
p_t = tmp_p_t
p_1 = tmp_p_1
p_2 = tmp_p_2
p_3 = tmp_p_3
k = 2
elif f == 3:
r_e = tmp_r_e
k = 2
finally:
if k == 1:
if f == 1 or f == 2:
tk.Label(
rwframe,
text=f"Resistencia Equivalente: {r_e} Ω\n"
f"\nVoltaje Resistencia 1: {v_1} V\n"
f"\nVoltaje Resistencia 2: {v_2} V\n"
f"\nVoltaje Resistencia 3: {v_3} V\n"
f"\nCorriente Total: {i_t} A\n"
f"\nCorriente Resistencia 1: {i_1} A\n"
f"\nCorriente Resistencia 2: {i_2} A\n"
f"\nCorriente Resistencia 3: {i_3} A\n"
f"\nPotencia Total: {p_t}\n"
f"\nPotencia Resistencia 1: {p_1}\n"
f"\nPotencia Resistencia 2: {p_2}\n"
f"\nPotencia Resistencia 3: {p_3}",
bg="#2A3B47",
fg="white",
justify="left",
).pack(fill="both", padx=30, pady=10)
elif f == 3:
tk.Label(
rwframe,
text=f"La resistencia equivalente es: {r_e}",
bg="#2A3B47",
fg="white",
justify="left",
).pack(fill="both", padx=30, pady=10)
elif k == 2:
tk.Label(
rwframe,
text=f"Uno o mas campos se encuentran\nincompletos o con un valor erroneo.\n"
f"Los campos solo admiten numeros\ndecimales positivos.",
bg="#2A3B47",
fg="white",
).pack(fill="both", padx=30, pady=10)
else:
print("wtf how did we get here")
rwframe.grid(row=0, column=2, sticky="nesw")
def clear_widgets(ptl):
for widget in ptl.winfo_children():
widget.destroy()
def load_main_frame(frm):
clear_widgets(frm)
mainframe.tkraise()
rwframe.grid_forget()
mainframe.pack_propagate(False)
tk.Label(
mainframe,
text="RESISTANCE CALCULATOR",
bg=bgclr,
fg="white",
).pack(pady=30)
tk.Button(
mainframe,
text="Serie",
width=20,
cursor="hand2",
command=lambda: load_frame1(mainframe),
).pack(pady=10)
tk.Button(
mainframe,
text="Paralelo",
width=20,
cursor="hand2",
command=lambda: load_frame2(mainframe),
).pack(pady=10)
tk.Button(
mainframe,
text="Paralelo 2 Resistencias",
width=20,
cursor="hand2",
command=lambda: load_frame3(mainframe),
).pack(pady=10)
tk.Button(
mainframe,
text="Salir",
width=20,
cursor="hand2",
command=lambda: exit(),
).pack(pady=50)
def load_frame1(frm):
clear_widgets(frm)
frame1.tkraise()
frame1.pack_propagate(False)
voltaje = tk.Entry(frame1)
r1 = tk.Entry(frame1)
r2 = tk.Entry(frame1)
r3 = tk.Entry(frame1)
img = Image.open(rspng)
img = img.resize((100, 75), Image.ANTIALIAS)
image = ImageTk.PhotoImage(img)
photolabel = tk.Label(frame1, image=image)
photolabel.image = image
tk.Label(
frame1,
text="Serie",
bg=bgclr,
fg="white",
).pack(pady=10)
photolabel.pack()
tk.Label(
frame1,
text="Voltaje:",
bg=bgclr,
fg="white",
).pack()
voltaje.pack(pady=5)
tk.Label(
frame1,
text="R1",
bg=bgclr,
fg="white",
).pack()
r1.pack()
tk.Label(
frame1,
text="R2",
bg=bgclr,
fg="white",
).pack()
r2.pack()
tk.Label(
frame1,
text="R3",
bg=bgclr,
fg="white",
).pack()
r3.pack()
tk.Button(
frame1,
text="Resultado",
width=10,
height=2,
cursor="hand2",
command=lambda: result_button(1, voltaje.get(), r1.get(), r2.get(), r3.get()),
).pack(pady=10, after=r3)
tk.Button(
frame1,
text="Atrás",
width=20,
cursor="hand2",
command=lambda: load_main_frame(frame1),
).pack(pady=10, after=r3, side=tk.BOTTOM)
def load_frame2(frm):
clear_widgets(frm)
frame2.tkraise()
frame2.pack_propagate(False)
voltaje = tk.Entry(frame2)
r1 = tk.Entry(frame2)
r2 = tk.Entry(frame2)
r3 = tk.Entry(frame2)
img = Image.open(rppng)
img = img.resize((100, 75), Image.ANTIALIAS)
image = ImageTk.PhotoImage(img)
photolabel = tk.Label(frame2, image=image)
photolabel.image = image
tk.Label(
frame2,
text="Paralelo",
bg=bgclr,
fg="white",
).pack(pady=10)
photolabel.pack()
tk.Label(
frame2,
text="Voltaje:",
bg=bgclr,
fg="white",
).pack()
voltaje.pack(pady=5)
tk.Label(
frame2,
text="R1",
bg=bgclr,
fg="white",
).pack()
r1.pack()
tk.Label(
frame2,
text="R2",
bg=bgclr,
fg="white",
).pack()
r2.pack()
tk.Label(
frame2,
text="R3",
bg=bgclr,
fg="white",
).pack()
r3.pack()
tk.Button(
frame2,
text="Resultado",
width=10,
height=2,
cursor="hand2",
command=lambda: result_button(2, voltaje.get(), r1.get(), r2.get(), r3.get()),
).pack(pady=10, after=r3)
tk.Button(
frame2,
text="Atrás",
width=20,
cursor="hand2",
command=lambda: load_main_frame(frame2),
).pack(pady=10, after=r3, side=tk.BOTTOM)
def load_frame3(frm):
clear_widgets(frm)
frame3.tkraise()
frame3.pack_propagate(False)
r1 = tk.Entry(frame3)
r2 = tk.Entry(frame3)
img = Image.open(rpjpng)
img = img.resize((100, 75), Image.ANTIALIAS)
image = ImageTk.PhotoImage(img)
photolabel = tk.Label(frame3, image=image)
photolabel.image = image
tk.Label(
frame3,
text="Paralelo 2 Resistencias",
bg=bgclr,
fg="white",
).pack(pady=10)
photolabel.pack()
tk.Label(
frame3,
text="R1",
bg=bgclr,
fg="white",
).pack()
r1.pack()
tk.Label(
frame3,
text="R2",
bg=bgclr,
fg="white",
).pack()
r2.pack()
tk.Button(
frame3,
text="Resultado",
width=10,
height=2,
cursor="hand2",
command=lambda: result_button(3, 0, r1.get(), r2.get(), 0),
).pack(pady=40)
tk.Button(
frame3,
text="Atrás",
width=20,
cursor="hand2",
command=lambda: load_main_frame(frame3),
).pack(pady=10, side=tk.BOTTOM)
mw = tk.Tk()
mw.title("Resistance Calculator")
mw.resizable(False, False)
mw.iconbitmap(icon)
mainframe = tk.Frame(mw, width=350, height=400, bg=bgclr)
frame1 = tk.Frame(mw, width=350, height=400, bg=bgclr)
frame2 = tk.Frame(mw, width=350, height=400, bg=bgclr)
frame3 = tk.Frame(mw, width=350, height=400, bg=bgclr)
rwframe = tk.Frame(mw, width=200, height=200, bg=bgclr)
for frame in (mainframe, frame1, frame2, frame3):
frame.grid(row=0, column=0, sticky="nesw")
load_main_frame(mainframe)
mw.mainloop()