class A:
@field.setter # NameError
def field_setter(self, value):
self.__field = valueclass setter:
def __init__(self, name):
self.name = name
def __call__(self, setter_func):
self.setter_func = setter_func
return self
def __get__(self, obj, type=None):
return getattr(obj, f'_{obj.__class__.__name__}__{self.name}')
def __set__(self, obj, value):
self.setter_func(obj, value)
class A:
@setter('field')
def field_setter(self, value):
self.__field = value
a = A()
a.field_setter = 1
b = a.field_setter
import hashlib
import bencode
import random
import socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((peer_ip, peer_host))
torrent_file = bencode.decode(open('test.torrent', 'rb').read())
info_hash_raw = hashlib.sha1(bencode.bencode(torrent_file['info'])).digest()
message = b'\x13BitTorrent protocol\x00\x00\x00\x00\x00\x10\x00\x05' + info_hash_raw + bytes(str(random.randint(10**20, 10**21-1)), encoding="UTF-8")
sock.send(message)
while True:
try:
resp = sock.recv(len(message))
print(resp)
break
except:
pass
import re
if re.match(r"^([a-z0-9_-]+\.)*[a-z0-9_-]+@[a-z0-9_-]+(\.[a-z0-9_-]+)*\.[a-z]{2,6}$", email):
print(True)
elif re.match(r"^\+\d{2}\(\d{3}\)\d{3}-\d{2}-\d{2}$", phone):
print(True)
@bot.message_handler(commands=['start'])
def cmd_start(message):
bot.send_message(message.from_user.id, 'Привет')https://api.telegram.org/botTOKEN/sendMessage?chat_id=CHAT_ID&text=TEXT