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full calculator (3.2).py
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import tkinter as tk
import math
height_set = 360
width_set = 480
answer = 0
print("this window shows the entire calculation process")
root = tk.Tk()
root.title("calculator")
root.geometry("400x600")
canvas = tk.Canvas(root, height = height_set, width = width_set)
canvas.pack()
background_image = tk.PhotoImage(file = "background_image.png")
background_label = tk.Label(root, image = background_image)
background_label.place(x = 0, y = 0, relwidth = 1, relheight = 1)
top_image = tk.Frame(root, bg = "#2e2e2e")
top_image.place(relx = 0.08, rely = 0.08, relwidth = 0.84, relheight = 0.24)
lower_image = tk.Frame(root, bg = "#2e2e2e")
lower_image.place(relx = 0.08, rely = 0.38, relwidth = 0.84, relheight = 0.54)
top_frame = tk.Frame(root, bg = "#8a8a8a")
top_frame.place(relx = 0.1, rely = 0.1, relwidth = 0.8, relheight = 0.2)
lower_frame = tk.Frame(root, bg = "#8a8a8a")
lower_frame.place(relx = 0.1, rely = 0.4, relwidth = 0.8, relheight = 0.5)
equation_input = tk.Entry(top_frame, bg = "gray", fg = "white", width = "50")
equation_input.pack(side = "top", fill = "both")
def input_command():
equation = (equation_input.get())
# starting variables
instruction_list_unprocessed = []
instruction_list = []
# inputs and initial processing
total_length = len(equation)
# moving each character of the equation to a separate variable in a list (instruction_list_unprocessed)
for i in range(total_length):
instruction_list_unprocessed.append(equation[i])
instruction_list_unprocessed.append("x")
# consolidating multi digit numbers
for i in range(total_length):
if str(instruction_list_unprocessed[i]).isnumeric():
if str(instruction_list_unprocessed[i + 1]).isnumeric():
instruction_list_unprocessed[i + 1] = instruction_list_unprocessed[i] + instruction_list_unprocessed[i + 1]
instruction_list_unprocessed[i] = "empty"
# consolidating muliti character operators
for i in range(total_length):
if str(instruction_list_unprocessed[i]).isnumeric():
b = 0
else:
if instruction_list_unprocessed[i] == instruction_list_unprocessed[i + 1]:
instruction_list_unprocessed[i + 1] = instruction_list_unprocessed[i] + instruction_list_unprocessed[i + 1]
instruction_list_unprocessed[i] = "empty"
# consolidating sqrt command
for i in range(total_length):
if str(instruction_list_unprocessed[i]).isalpha():
if str(instruction_list_unprocessed[i]) == "s":
instruction_list.append("sqrt")
else: instruction_list.append(instruction_list_unprocessed[i])
# inputs are processed here before calculation
length = len(instruction_list)
operation_count = 0
brackets = instruction_list.count("(")
if brackets != 0:
print(" simpifying brackets...")
for i in range(brackets):
a = int(instruction_list.index("("))
b = int(instruction_list.index(")"))
bracket = instruction_list[a:b]
# sqrt module
sqrt_count_brackets = bracket.count("sqrt")
for i in range(sqrt_count_brackets):
x = instruction_list.index("sqrt", a, b)
instruction_list[x] = math.sqrt(float(instruction_list[x + 1]))
instruction_list.pop(x + 1)
operation_count = operation_count + 1
print(instruction_list)
# powers module
power_count_brackets = bracket.count("**")
for i in range(power_count_brackets):
x = instruction_list.index("**", a, b)
instruction_list[x] = float(instruction_list[x - 1]) ** float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# multiplication module
multiplication_count_brackets = bracket.count("*")
for i in range(multiplication_count_brackets):
x = instruction_list.index("*", a, b)
instruction_list[x] = float(instruction_list[x - 1]) * float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# remainder division module
remainder_div_count_brackets = bracket.count("%")
for i in range(remainder_div_count_brackets):
x = instruction_list.index("%", a, b)
instruction_list[x] = float(instruction_list[x - 1]) % float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# integer division module
int_div_count_brackets = bracket.count("//")
for i in range(int_div_count_brackets):
x = instruction_list.index("//", a, b)
instruction_list[x] = float(instruction_list[x - 1]) // float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# division module
div_count_brackets = bracket.count("/")
for i in range(div_count_brackets):
x = instruction_list.index("/", a, b)
instruction_list[x] = float(instruction_list[x - 1]) / float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# addition module
addition_count_brackets = bracket.count("+")
for i in range(addition_count_brackets):
x = instruction_list.index("+", a, b)
instruction_list[x] = float(instruction_list[x - 1]) + float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# subtraction module
subtraction_count_brackets = bracket.count("-")
for i in range(subtraction_count_brackets):
x = instruction_list.index("-", a, b)
instruction_list[x] = float(instruction_list[x - 1]) - float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# final processing of this bracket
instruction_list.remove("(")
instruction_list.remove(")")
# main calculation module
length = len(instruction_list)
operation_count = 0
print(instruction_list)
print(" calculating answer...")
# sqrt module
sqrt_count = instruction_list.count("sqrt")
for i in range(sqrt_count):
x = instruction_list.index("sqrt")
instruction_list[x] = math.sqrt(float(instruction_list[x + 1]))
instruction_list.pop(x + 1)
operation_count = operation_count + 1
print(instruction_list)
# indices module
power_count = instruction_list.count("**")
for i in range(power_count):
x = instruction_list.index("**")
instruction_list[x] = float(instruction_list[x - 1]) ** float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# multiplication module
multiplication_count = instruction_list.count("*")
for i in range(multiplication_count):
x = instruction_list.index("*")
instruction_list[x] = float(instruction_list[x - 1]) * float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# remainder division module
remainder_div_count = instruction_list.count("%")
for i in range(remainder_div_count):
x = instruction_list.index("%")
instruction_list[x] = float(instruction_list[x - 1]) % float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# integer division module
int_div_count = instruction_list.count("//")
for i in range(int_div_count):
x = instruction_list.index("//")
instruction_list[x] = float(instruction_list[x - 1]) // float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# division module
division_count = instruction_list.count("/")
for i in range(division_count):
x = instruction_list.index("/")
instruction_list[x] = float(instruction_list[x - 1]) / float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# addition module
addition_count = instruction_list.count("+")
for i in range(addition_count):
x = instruction_list.index("+")
instruction_list[x] = float(instruction_list[x - 1]) + float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# subtraction module
subtraction_count = instruction_list.count("-")
for i in range(subtraction_count):
x = instruction_list.index("-")
instruction_list[x] = float(instruction_list[x - 1]) - float(instruction_list[x + 1])
instruction_list.pop(x + 1)
instruction_list.pop(x - 1)
operation_count = operation_count + 2
print(instruction_list)
# outputs
answer = instruction_list
equation_output = tk.Label(lower_frame, bg = "gray", fg = "white", width = "50", text = answer)
equation_output.pack(side = "top", fill = "both")
def output(answer):
try:
equation_output[answer]
except:
f = 0
equation_submit = tk.Button(top_frame, bg = "gray", fg = "white", width = "50", text = "calculate", command = input_command)
equation_submit.pack(side = "top", fill = "both")
root.mainloop()