python34 download file

import urllib.request
import os
import sys

# Check if the file URL argument is provided
if len(sys.argv) < 2:
    print("Usage: python script.py <FileURL>")
    sys.exit(1)

# Get the file URL from the command-line argument
url = sys.argv[1]

# Determine the script's directory
script_directory = os.path.dirname(os.path.abspath(__file__))

# Extract the file name from the URL and set the file path in the script's directory
file_name = os.path.basename(url)
file_path = os.path.join(script_directory, file_name)

# Download the file
try:
    urllib.request.urlretrieve(url, file_path)
    print("File downloaded successfully to '" + file_path + "'")
except Exception as e:
    print("An error occurred: " + str(e))