mariamyzz

import requests
import re


def extract_links(url):
    r = requests.get(url)
    links = re.findall(r'href="(.*?)"', r.text, flags=re.IGNORECASE)
    return links

# print(extract_links('https://habrahabr.ru/'))

mariamyzz

from functools import wraps
from time import time

def cancelled(func):
    """Cancels the execution of a function"""
    @wraps(func)
    def wrapped(*args, **kwargs):
        print(func.__name__, 'is cancelled!')
    return wrapped

mariamyzz

from random import choice


class Animal:
    def __init__(self):
        self.species = choice(['those that belong to the emperor',
                               'predators', 'venomous', 'poisonous',
                               'snappish', 'vegetarian', 'fluffy',
                               'domestic', 'those that, at a distance, resemble flies'])

mariamyzz

# -*- coding: utf-8 -*-
import random
import sys

NOUGHT = 'O'
CROSS = 'X'
EMPTY_SLOT = '_'
MOVES = [str(x) for x in range(1, 10)]

mariamyzz

# -*- coding: utf-8 -*-

# `random` module is used to shuffle field, see§:
# https://docs.python.org/3/library/random.html#random.shuffle
import random
import sys

# Empty tile, there's only one empty cell on a field:
EMPTY_MARK = 'x'

mariamyzz

# Написать функцию, которая принимает любое количество аргументов чисел.
# Среди них она находит максимальное и минимальное. И возвращает оба


def max_and_min(*arg):
    return sorted(arg)[-1], sorted(arg)[0]

mariamyzz

# 1
mylist = [2, 54345, 55**5, 63**.5, 3.1415926, 10, 111111]
sorted(mylist)

# 2
d = {}
for i in range(22, 99, 11):
    d[i] = str(i)
    print(d.get(i), d[i])

mariamyzz

questions_pull = [
                'What is a name of a interpreted programming language, created by Guido van Rossum, which philosophy emphasizes code readability?',
                'All the next questions are by chance related to Python as well. So, what is a statement which executes a block of code as long as its condition is true?',
                'What is a boolean operator which returns "False" only if all the operands equal "False"?',
                'How does the exponentiation operator look?',
                'From what number does Python start all its indexing?',
                'What function do we use to try to transform the string to an integer number?',
                'What function do we use to display some text to a user?',
                'If we have "print(\'string\'[0])" executed, what do we expect to see?',
                'What do you think you\'ll see if you execute "print(len(\'7 chars\'))"?',