if license_key in valid_license_keys: user_info = valid_license_keys[license_key] if user_info['expiration_date'] >= datetime.date.today().strftime('%Y-%m-%d'): return True, user_info return False, None
return license_key
Networkx License Key Generator and Validator networx license key top
import hashlib import json import datetime
# Generate a SHA-256 hash of the JSON license_key = hashlib.sha256(user_info_json.encode()).hexdigest() = datetime.date.today().strftime('%Y-%m-%d'): return True
This feature generates and validates license keys for Networkx, a popular Python library for creating and analyzing complex networks.
# Example usage: license_key = generate_license_key('John Doe', 'john.doe@example.com', 'Example Inc.') print(license_key) user_info return False
# Convert user info to JSON user_info_json = json.dumps(user_info, sort_keys=True)