def func(num: str):

    if num.isdigit()

    if num.isdigit() and ...

    ... (index := int(num))

...(index := int(num)) < MAX_INDEX:

index < MAX_INDEX

spam = 42

print(type(spam))

if type(spam) == int:
    ...

if type(spam) is int:
    ...

if isinstance(spam,  int):
    ...

if isinstance(spam,  (int, float, complex,)):
    ...

import time


def happy_birthday(name):
    name = name.capitalize()
    data = [("Happy Birthday to you.", 2, 1),
            (f"Happy Birthday to {name}!", 1, 1),
            ("Happy Birthday to you.", 1, 1),
            ("Hip Hip Hooray!", 3, 0)]
    
    for text, count, delay in data:
        for step in range(count):
            print(text)
            time.sleep(delay)


happy_birthday("Python")

from collections import Counter

lst = [1, 2, 3, 1, 2, 3, 4, 5, 1, 2, 3]
counter = Counter(lst)

print(counter)

from collections import Counter

text = "Обычный текст. Обычно пословно разбиваем текст. Обычный подсчёт слов в тексте."
words = text.split()
counter = Counter(words)

print(counter)

from collections import Counter

string = "abracadabra"
counter = Counter(string)

print(counter)

import re
from collections import Counter

def top_10_words(filename):
    words_count = Counter()

    with open(filename, 'r', encoding='utf-8') as file:
        for line in file:
            words = re.findall(r'\b\w+\b', line.lower())
            words_count.update(words)

    top_10 = words_count.most_common(10)
    return top_10

filename = 'Война и мир.txt'
top_words = top_10_words(filename)
for word, count in top_words:
    print(f'Слово "{word}" встретилось {count} раз')

import re

r'\b\w+\b'

import re

def congratulate(name):
    pattern = r'(?i)\b(женщин\w*|девушк\w*|леди|дам\w*)\b'
    if re.search(pattern, name):
        return f"С Международным женским днем, {name}!"
    else:
        return f"С Международным женским днем!"

>>> congratulate("Дорогие женщины"))
'С Международным женским днем, Дорогие женщины!'
>>> congratulate("Уважаемые господа"))
'С Международным женским днем!'

import re

text = "Имя: Алексей, Возраст: 32, Город: Москва"

pattern = re.compile(r"Имя: (?P<name>\w+), Возраст: (?P<age>\d+), Город: (?P<city>\w+)")

match = pattern.match(text)
if match:
    print("Имя:", match.group('name'))
    print("Возраст:", match.group('age'))
    print("Город:", match.group('city'))

import re

text = "Имя: Алексей, Возраст: 30, Город: Москва"

pattern = re.compile(r"Имя: (?P<name>\w+), Возраст: (?P<age>\d+), Город: (?P<city>\w+)")

match = pattern.match(text)
if match:
    group_dict = match.groupdict()
    print(group_dict)

30 9 * * * python /path/to/project.py
45 20 * * * python /path/to/project.py