Demo Basic Code Completion

touch main.py

def main():
    print("Hello, World!")

if __name__ == "__main__":
    main()

python3 main.py
# Output:
# Hello, World!

def factorial(n: int) -> int:
    if n == 0:
        return 1
    else:
        return n * factorial(n - 1)

def factorial(n: int) -> int:
    """Return the factorial of a non-negative integer."""

def factorial(n: int) -> int:
    """Return the factorial of a non-negative integer."""
    if n == 0:
        return 1
    return n * factorial(n - 1)

users = [
    {"name": "Michael", "id": 1},
    {"name": "Sanjeev",  "id": 2},
    {"name": "Jeremy",   "id": 3}
]

usernames = 

usernames = [user["name"] for user in users]

for username in usernames:
    print(username)

python3 main.py
# Michael
# Sanjeev
# Jeremy

try:
    with open("data.txt", "r") as f:
        data = f.read()
except FileNotFoundError:
    data = "No data available"

print(data)

python3 main.py
# No data available

try:
    with open("data.txt", "r") as f:
        data = f.read()
except Exception as e:
    print(f"Error reading file: {e}")
    data = "default data"

print(data)

import requests

pip install requests

response = requests.get("https://api.github.com")
print(response.status_code)

try:
    response = requests.get("https://api.github.com")
    response.raise_for_status()
    print(response.json())
except requests.exceptions.RequestException as e:
    print(f"Request failed: {e}")