import bcrypt
import sys

def generate_htpasswd(username, password):
    # Generate a salt
    salt = bcrypt.gensalt()

    # Hash the password with the generated salt
    hashed_password = bcrypt.hashpw(password.encode('utf-8'), salt)

    # Format the string for the .htpasswd
    htpasswd_string = f"{username}:{hashed_password.decode('utf-8')}"

    return htpasswd_string

def main():
    # Check if the correct number of arguments are provided
    if len(sys.argv) != 3:
        print("Usage: python script.py <username> <password>")
        sys.exit(1)

    # Get the username and password from the command-line arguments
    username = sys.argv[1]
    password = sys.argv[2]

    # Generate the htpasswd string
    htpasswd_string = generate_htpasswd(username, password)

    # Print the htpasswd string to stdout
    print(htpasswd_string)

if __name__ == "__main__":
    main()