Gerador de código html

import tkinter as tk
from tkinter import messagebox

def generate_html():
    url = url_entry.get()
    link_text = link_text_entry.get()

    if not url or not link_text:
        messagebox.showerror("Erro", "Por favor, insira a URL de destino e o texto do link.")
        return

    html_code = f'<a href="{url}" target="_blank">{link_text}</a>'
    html_output.config(state=tk.NORMAL)
    html_output.delete('1.0', tk.END)
    html_output.insert(tk.END, html_code)
    html_output.config(state=tk.DISABLED)

def copy_text(widget):
    widget.clipboard_clear()
    widget.clipboard_append(widget.selection_get())

def paste_text(widget):
    widget.insert(tk.INSERT, widget.clipboard_get())

def show_menu(event, widget):
    widget.focus_set()
    menu = tk.Menu(root, tearoff=0)
    menu.add_command(label="Copiar", command=lambda: copy_text(widget))
    menu.add_command(label="Colar", command=lambda: paste_text(widget))
    menu.tk.call("tk_popup", menu, event.x_root, event.y_root)

# Configurando a janela
root = tk.Tk()
root.title("Gerador de Código HTML")
root.geometry("500x300")  # Aumentando a largura para 500 pixels

# Centralizando a janela
window_width = root.winfo_reqwidth()
window_height = root.winfo_reqheight()
position_right = int(root.winfo_screenwidth()/2 - window_width/2)
position_down = int(root.winfo_screenheight()/2 - window_height/2)
root.geometry("+{}+{}".format(position_right, position_down))

# Widgets
url_label = tk.Label(root, text="Informe a URL:")
url_label.pack(pady=(20, 5))
url_entry = tk.Entry(root, width=40)
url_entry.pack(pady=5)
url_entry.bind("<Button-3>", lambda event: show_menu(event, url_entry))

link_text_label = tk.Label(root, text="Texto do Link:")
link_text_label.pack()
link_text_entry = tk.Entry(root, width=40)
link_text_entry.pack(pady=5)
link_text_entry.bind("<Button-3>", lambda event: show_menu(event, link_text_entry))

generate_button = tk.Button(root, text="Gerar Código HTML", command=generate_html)
generate_button.pack(pady=10)

html_output = tk.Text(root, width=50, height=6, wrap=tk.WORD, state=tk.DISABLED)
html_output.pack(pady=(0, 20))
html_output.bind("<Button-3>", lambda event: show_menu(event, html_output))

root.mainloop()