Basic-Scientific-Calculator-Python/main.py at main · LucasGola/Basic-Scientific-Calculator-Python · GitHub

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import tkinter as tk
import math

botao_config = {
    'bg': '#242742',
    'fg': '#d1d2de',
    'font': ('Consolas bold', 12),
    'height': '2',
    'width': '7',
    'relief': 'flat',
    'activebackground': '#313454'
}

digitos = ['√', 'x²', 'C', 'π!', 'sin', 'π',
           'cos', 'tan', 'sin‾¹', 'cos‾¹', 'tan‾¹']

deg = 1
inversa_deg = 1
cnt = 0


class Calculadora:
    def __init__(self, master):
        self.master = master

        self.displayFrame = tk.Frame(self.master)
        self.displayFrame.pack()

        self.buttonsFrame = tk.Frame(self.master)
        self.buttonsFrame.pack()

        self.output = tk.Entry(self.displayFrame,
                               width=30,
                               relief='sunken',
                               bd=3,
                               font=('Consolas bold', 17),
                               fg="#c9c9c5",
                               bg="#242742")
        self.output.grid(row=0, column=0)
        self.criarBotoes()

        self.converte = tk.Button(self.displayFrame,
                                  botao_config, width=3, height=0, text='DEG',
                                  bg='#e35124', command=self.degreesRadian)

        self.converte.grid(row=0, column=1)

        self.criarBotoes()

    def criarBotoes(self):
        self.botoes = [
            ['√', 'x²', '**', '(', ')', '/'],
            ['sin', 'cos', '7', '8', '9', '+'],
            ['sin‾¹', 'cos‾¹', '4', '5', '6', '-'],
            ['tan', 'tan‾¹', '1', '2', '3', '*'],
            ['π!', 'π', '.', '0', '=', 'C']
        ]
        for linha in range(len(self.botoes)):
            for coluna in range(len(self.botoes[linha])):
                texto = self.botoes[linha][coluna]

                b = tk.Button(self.buttonsFrame, botao_config, text=texto,
                              command=lambda x=texto: self.acaoBotoes(x))
                b.grid(row=linha, column=coluna)

    def acaoBotoes(self, texto):
        global deg
        global inversa_deg
        if texto != '=':
            if texto not in digitos:
                self.output.insert('end', texto)
            else:
                if texto == '√':
                    self.addValor(math.sqrt(float(self.output.get())))
                elif texto == 'π!':
                    self.addValor(math.factorial(float(self.output.get())))
                elif texto == 'x²':
                    self.addValor(float(self.output.get()) ** 2)
                elif texto == 'C':
                    self.addValor('')
                elif texto == 'π':
                    self.addValor(3.1415926535897932)
                elif texto == 'sin':
                    self.addValor(math.sin(float(self.output.get()) * deg))
                elif texto == 'cos':
                    self.addValor(math.cos(float(self.output.get()) * deg))
                elif texto == 'tan':
                    self.addValor(math.tan(float(self.output.get()) * deg))
                elif texto == 'sin‾¹':
                    self.addValor(
                        math.asin(float(self.output.get()) * inversa_deg))
                elif texto == 'cos‾¹':
                    self.addValor(
                        math.acos(float(self.output.get()) * inversa_deg))
                elif texto == 'tan‾¹':
                    self.addValor(
                        math.atan(float(self.output.get()) * inversa_deg))

        else:
            self.addValor(eval(self.output.get()))

    def addValor(self, valor):
        self.output.delete(0, 'end')
        self.output.insert('end', valor)

    def degreesRadian(self):
        global deg
        global inversa_deg
        global cnt

        if(cnt == 0):
            deg = math.pi / 180
            inversa_deg = 180 / math.pi
            self.converte['text'] = 'RAD'
            cnt = 1
        else:
            deg = 1
            inversa_deg = 1
            self.converte['text'] = 'DEG'
            cnt = 0


raiz = tk.Tk()

Calculadora(raiz)

raiz.mainloop()