TEB Compiler

import tkinter as tk
from tkinter import filedialog as fd
import base64

tk.Tk().withdraw()

with open(fd.askopenfilename(title="Select source code file", filetypes=[("Techpad Executable Python Files", ".tep"), ("Text Files", ".txt"), ("All Files", "*")]), "r") as f:
    code = f.read()
with open(fd.askopenfilename(title="Select info file", filetypes=[("Info Files", ".info"), ("Text Files", ".txt"), ("All Files", "*")]), "r") as f:
    info = f.read()
with open(fd.askopenfilename(title="Select icon file", filetypes=[("PNG Images", ".png"), ("All Files", "*")]), "rb") as f:
    icon = f.read()

print("Data Received")
print("Compiling code...", end="")
try:
    code_c = base64.b64encode(code.encode("ascii"))
except UnicodeEncodeError:
    input("Failed to compile code: The code contains a non-ascii character. Please use unicode escape codes to use unicode characters.")
    sys.exit()
print("Complete")
print("Compiling info...", end="")
try:
    info_c = base64.b64encode(info.encode("ascii"))
except UnicodeEncodeError:
    input("Failed to compile info: The info contains a non-ascii character. Please use unicode escape codes to use unicode characters.")
    sys.exit()
print("Complete")
print("Formatting icon...", end="")
try:
    icon_c = base64.b64encode(icon)
except:
    input("Failed to format icon: The icon seems to not be in binary format.")
    sys.exit()
print("Complete")
print("Creating final executable...", end="")
finalcode = f"TEBinicco(§IN){info_c.decode('ascii')}(§IC){icon_c.decode('ascii')}(§CO){code_c.decode('ascii')}(§EN)"
print("Complete")
with open(fd.asksaveasfilename(title="Save final executable", filetypes=[("Techpad Executable Binary Files", ".teb"), ("All Files", "*")], defaultextension=".teb"), "w") as f:
    f.write(finalcode)
input("Compiling process finished with no errors")