whois command

apps/tgbot/pyproject.toml

@@ -9,6 +9,7 @@ python = "^3.8"
 aiogram = "^2.11.2"
 core = {path = "../core"}
 httpx = "^0.16.1"
+python-whois = "^0.7.3"
 
 [tool.poetry.dev-dependencies]
 

apps/tgbot/tgbot/handlers/default/__init__.py

@@ -2,8 +2,10 @@ from aiogram import Dispatcher
 
 from .start import start_cmd
 from .web import web_cmd
+from .whois import whois_cmd
 
 
 def setup(dp: Dispatcher):
     dp.register_message_handler(start_cmd, commands=['start'])
     dp.register_message_handler(web_cmd, commands=['web', 'http'])
+    dp.register_message_handler(whois_cmd, commands=['whois'])

apps/tgbot/tgbot/handlers/default/whois.py

@@ -0,0 +1,35 @@
+from aiogram.types import Message
+import whois
+
+whois_help_message = """
+❓ Вернёт информацию о домене.
+
+ Использование: `/whois <домен>`
+"""
+
+no_domain_text = """
+❗Не указан домен или указан неверный/несуществующий домен.
+
+Напишите /whois чтобы посмотреть справку.
+"""
+
+
+def create_whois_message(domain: str) -> str:
+    domain_info = whois.whois(domain)
+    if domain_info.get("domain_name") is None:
+        return no_domain_text
+    message = f"\n📝Имя: {domain_info.get('domain_name')}" \
+              f"\n👤Регистратор: {domain_info.get('registrar')}" \
+              f"\n📅Дата создания: {domain_info.get('creation_date')}" \
+              f"\n📅Дата окончания: {domain_info.get('expiration_date')}" \
+              f"\n📌NS: {' '.join(domain_info.get('name_servers'))}"
+    return message
+
+
+async def whois_cmd(msg: Message):
+    args = msg.text.split(" ")
+    if len(args) == 1:
+        return await msg.answer(no_domain_text)
+    if len(args) >= 2:
+        host = args[1]
+        await msg.answer(create_whois_message(host))