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Robin
2025-10-04 20:32:22 +02:00
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import tkinter as tk
from tkinter import ttk, messagebox, font
import psutil
import threading
import locale
import webbrowser
# --- Internationalization (i18n) ---
STRINGS = {
"en": {
"title": "Open Port Killer",
"pid": "PID",
"name": "Process Name",
"port": "Port",
"ip": "IP Address",
"refresh": "Refresh",
"kill": "Kill Selected Process",
"loading": "Loading process list...",
"searching": "Searching for processes...",
"found": "{count} processes with open ports found.",
"error_fetch": "Error fetching processes: {error}",
"no_selection_title": "No Selection",
"no_selection_msg": "Please select a process from the list.",
"confirm_kill_title": "Confirm Kill",
"confirm_kill_msg": "Do you really want to kill the selected processes?",
"error_title": "Error",
"no_such_process": "Process with PID {pid} not found anymore.",
"access_denied": "Permission denied to kill process with PID {pid}. Try running the script as an administrator/root.",
"unexpected_error": "An unexpected error occurred: {error}",
"help": "Help",
"about": "About",
"language": "Language",
"about_title": "About Open Port Killer",
"about_copyright": "Copyright © 2025 by Robin Oliver Lucas",
"about_homepage": "Homepage:",
"about_email": "Email:",
},
"de": {
"title": "Open Port Killer",
"pid": "PID",
"name": "Programmname",
"port": "Port",
"ip": "IP-Adresse",
"refresh": "Aktualisieren",
"kill": "Ausgewählten Prozess beenden",
"loading": "Lade Prozessliste...",
"searching": "Suche nach Prozessen...",
"found": "{count} Prozesse mit offenen Ports gefunden.",
"error_fetch": "Fehler beim Abrufen der Prozesse: {error}",
"no_selection_title": "Keine Auswahl",
"no_selection_msg": "Bitte wählen Sie einen Prozess aus der Liste aus.",
"confirm_kill_title": "Bestätigen",
"confirm_kill_msg": "Möchten Sie die ausgewählten Prozesse wirklich beenden?",
"error_title": "Fehler",
"no_such_process": "Prozess mit PID {pid} nicht mehr gefunden.",
"access_denied": "Keine Berechtigung, den Prozess mit PID {pid} zu beenden. Versuchen Sie, das Skript als Administrator/root auszuführen.",
"unexpected_error": "Ein unerwarteter Fehler ist aufgetreten: {error}",
"help": "Hilfe",
"about": "Über",
"language": "Sprache",
"about_title": "Über Open Port Killer",
"about_copyright": "Copyright © 2025 by Robin Oliver Lucas",
"about_homepage": "Homepage:",
"about_email": "E-Mail:",
}
}
class PortKillerApp:
def __init__(self, root):
self.root = root
self.process_data = []
self.sort_column = "port"
self.sort_reverse = False
self.strings = STRINGS["en"] # Default to English
self.root.geometry("650x450")
# --- Style & Fonts ---
self.style = ttk.Style()
self.style.theme_use("clam")
self.link_font = font.Font(family="Helvetica", size=10, underline=True)
# --- Menu ---
self.menu = tk.Menu(self.root)
self.root.config(menu=self.menu)
# Language Menu
self.lang_menu = tk.Menu(self.menu, tearoff=0)
self.menu.add_cascade(label=self.strings["language"], menu=self.lang_menu)
self.lang_menu.add_command(label="English", command=lambda: self.switch_language("en"))
self.lang_menu.add_command(label="Deutsch", command=lambda: self.switch_language("de"))
# Help Menu
self.help_menu = tk.Menu(self.menu, tearoff=0)
self.menu.add_cascade(label=self.strings["help"], menu=self.help_menu)
self.help_menu.add_command(label=self.strings["about"], command=self.show_about_window)
# --- Widgets ---
self.tree_frame = ttk.Frame(self.root)
self.tree_frame.pack(pady=10, padx=10, fill="both", expand=True)
self.columns = ("pid", "name", "port", "ip")
self.tree = ttk.Treeview(self.tree_frame, columns=self.columns, show="headings")
self.tree.column("pid", width=80, anchor="e")
self.tree.column("name", width=220)
self.tree.column("port", width=80, anchor="e")
self.tree.column("ip", width=150)
self.tree.pack(side="left", fill="both", expand=True)
self.scrollbar = ttk.Scrollbar(self.tree_frame, orient="vertical", command=self.tree.yview)
self.tree.configure(yscroll=self.scrollbar.set)
self.scrollbar.pack(side="right", fill="y")
self.button_frame = ttk.Frame(self.root)
self.button_frame.pack(pady=10)
self.refresh_button = ttk.Button(self.button_frame, command=self.start_refresh_thread)
self.refresh_button.pack(side="left", padx=5)
self.kill_button = ttk.Button(self.button_frame, command=self.kill_selected_process)
self.kill_button.pack(side="left", padx=5)
self.status_label = ttk.Label(self.root)
self.status_label.pack(pady=5)
self.retranslate_ui()
self.start_refresh_thread()
def switch_language(self, lang_code):
self.strings = STRINGS.get(lang_code, STRINGS["en"])
self.retranslate_ui()
def retranslate_ui(self):
self.root.title(self.strings["title"])
# --- Recreate Menu on language change ---
self.menu.delete(0, "end") # Clear existing menu
# Language Menu
self.lang_menu = tk.Menu(self.menu, tearoff=0)
self.menu.add_cascade(label=self.strings["language"], menu=self.lang_menu)
self.lang_menu.add_command(label="English", command=lambda: self.switch_language("en"))
self.lang_menu.add_command(label="Deutsch", command=lambda: self.switch_language("de"))
# Help Menu
self.help_menu = tk.Menu(self.menu, tearoff=0)
self.menu.add_cascade(label=self.strings["help"], menu=self.help_menu)
self.help_menu.add_command(label=self.strings["about"], command=self.show_about_window)
# --- Update other widgets ---
for col in self.columns:
self.tree.heading(col, text=self.strings[col], command=lambda _col=col: self.sort_by_column(_col))
self.refresh_button.config(text=self.strings["refresh"])
self.kill_button.config(text=self.strings["kill"])
self.status_label.config(text=self.strings["loading"])
self.update_ui()
def show_about_window(self):
about_win = tk.Toplevel(self.root)
about_win.title(self.strings["about_title"])
about_win.geometry("350x150")
about_win.resizable(False, False)
about_win.transient(self.root)
ttk.Label(about_win, text=self.strings["about_copyright"], font=("Helvetica", 10, "bold")).pack(pady=(15, 5))
hp_frame = ttk.Frame(about_win)
hp_frame.pack()
ttk.Label(hp_frame, text=self.strings["about_homepage"]).pack(side="left")
hp_link = tk.Label(hp_frame, text="https://rl-dev.de", fg="blue", cursor="hand2", font=self.link_font)
hp_link.pack(side="left")
hp_link.bind("<Button-1>", lambda e: webbrowser.open_new_tab("https://rl-dev.de"))
email_frame = ttk.Frame(about_win)
email_frame.pack()
ttk.Label(email_frame, text=self.strings["about_email"]).pack(side="left")
email_link = tk.Label(email_frame, text="admin@rl-dev.de", fg="blue", cursor="hand2", font=self.link_font)
email_link.pack(side="left")
email_link.bind("<Button-1>", lambda e: webbrowser.open_new_tab("mailto:admin@rl-dev.de"))
ttk.Button(about_win, text="OK", command=about_win.destroy).pack(pady=15)
def sort_by_column(self, col):
if self.sort_column == col:
self.sort_reverse = not self.sort_reverse
else:
self.sort_column = col
self.sort_reverse = False
self.update_ui()
def start_refresh_thread(self):
self.refresh_button.config(state="disabled")
self.kill_button.config(state="disabled")
self.status_label.config(text=self.strings["searching"])
thread = threading.Thread(target=self.refresh_processes)
thread.daemon = True
thread.start()
def refresh_processes(self):
processes = []
try:
connections = psutil.net_connections(kind='inet')
for conn in connections:
if conn.status == 'LISTEN' and conn.pid is not None:
try:
proc = psutil.Process(conn.pid)
processes.append({"pid": conn.pid, "name": proc.name(), "port": conn.laddr.port, "ip": conn.laddr.ip})
except (psutil.NoSuchProcess, psutil.AccessDenied):
continue
self.process_data = processes
except Exception as e:
self.process_data = []
self.root.after(0, lambda: messagebox.showerror(self.strings["error_title"], self.strings["error_fetch"].format(error=e)))
self.root.after(0, self.update_ui)
def update_ui(self):
for i in self.tree.get_children():
self.tree.delete(i)
if self.process_data:
key_func = lambda p: p.get(self.sort_column, 0) if self.sort_column in ["pid", "port"] else p.get(self.sort_column, "").lower()
sorted_data = sorted(self.process_data, key=key_func, reverse=self.sort_reverse)
for proc in sorted_data:
self.tree.insert("", "end", values=(proc["pid"], proc["name"], proc["port"], proc["ip"]))
self.refresh_button.config(state="normal")
self.kill_button.config(state="normal")
self.status_label.config(text=self.strings["found"].format(count=len(self.process_data)))
def kill_selected_process(self):
selected_items = self.tree.selection()
if not selected_items:
messagebox.showwarning(self.strings["no_selection_title"], self.strings["no_selection_msg"])
return
if not messagebox.askyesno(self.strings["confirm_kill_title"], self.strings["confirm_kill_msg"]):
return
for selected_item in selected_items:
item = self.tree.item(selected_item)
pid = item["values"][0]
try:
psutil.Process(pid).kill()
except psutil.NoSuchProcess:
messagebox.showerror(self.strings["error_title"], self.strings["no_such_process"].format(pid=pid))
except psutil.AccessDenied:
messagebox.showerror(self.strings["error_title"], self.strings["access_denied"].format(pid=pid))
except Exception as e:
messagebox.showerror(self.strings["error_title"], self.strings["unexpected_error"].format(error=e))
self.start_refresh_thread()
if __name__ == "__main__":
root = tk.Tk()
app = PortKillerApp(root)
root.mainloop()