JavaScript to Python Converter

async function fetchUserData(userId) {
    try {
        const response = await fetch('/api/users/' + userId);
        const data = await response.json();
        return data.filter(user => user.active);
    } catch (error) {
        console.error('Failed to fetch:', error);
        return [];
    }
}

// Usage
const users = await fetchUserData(123);
console.log(users.map(u => u.name));

import asyncio
import aiohttp
from typing import List, Dict

async def fetch_user_data(user_id: int) -> List[Dict]:
    try:
        async with aiohttp.ClientSession() as session:
            async with session.get(f'/api/users/{user_id}') as response:
                data = await response.json()
                return [user for user in data if user['active']]
    except Exception as error:
        print(f'Failed to fetch: {error}')
        return []

# Usage
users = await fetch_user_data(123)
print([u['name'] for u in users])

const numbers = [1, 2, 3, 4, 5];

const doubled = numbers.map(n => n * 2);
const evens = numbers.filter(n => n % 2 === 0);
const sum = numbers.reduce((acc, n) => acc + n, 0);

const users = [
    { name: 'Alice', age: 30 },
    { name: 'Bob', age: 25 }
];

const names = users
    .filter(u => u.age > 26)
    .map(u => u.name.toUpperCase());

from functools import reduce
from typing import List, Dict

numbers = [1, 2, 3, 4, 5]

doubled = [n * 2 for n in numbers]
evens = [n for n in numbers if n % 2 == 0]
sum_total = sum(numbers)

users: List[Dict[str, any]] = [
    {'name': 'Alice', 'age': 30},
    {'name': 'Bob', 'age': 25}
]

names = [
    u['name'].upper() 
    for u in users 
    if u['age'] > 26
]