The authorization and certification of the Twython library in Python

The authorization and certification of the Twython library in Python Twython is a Python class library for interacting with Twitter API.When using Twython, authorization and certification are two necessary and critical steps.This article will introduce how to authorize and certify the TWython class library in Python, and provide relevant programming code and configuration description. 1. Create a Twitter developer account account and application Before starting, you need to have a Twitter developer account and create a new Twitter application.Log in to the Twitter Developer website (https://developer.twitter.com/), and create a new application under your account.After creating an application, you will get the API key and the API key key. 2. Install Twython Before starting, make sure you have installed the Twython class library.You can use the following command to install Twython through PIP: pip install twython 3. Authorization During the authorization process, you will use your API key and API key key to obtain access tokens and access tokens (Access Token Secret) to interact with Twitter API. First, import the Twython class library in your Python code: python from twython import Twython Next, create a Twython object and pass in your API key and API key key: python App_key = 'Your API key' App_secret = 'Your API key key' twitter = Twython(APP_KEY, APP_SECRET) After creating the Twython object, you will need to use the `get_authentication_tokens () method provided by TWYTHON to get the Request Token: python auth = twitter.get_authentication_tokens() # Get authorized token, authorized token keys and authorized URL OAUTH_TOKEN = auth['oauth_token'] OAUTH_TOKEN_SECRET = auth['oauth_token_secret'] AUTH_URL = auth['auth_url'] Since the authorization process involves user login and authorization, you need to provide the `auth_url` to the user so that they can log in in the browser. 4. Certification After completing the user's authorization and login, you will get a Request Token, the Request Token Secret, and a Verifier.Using this information for certification will obtain access to token (Access Token) and access tokens (Access Token Secret) that ultimately used to interact with Twitter API. First, you need to pass the following code for certification: python Verifier = 'Verification Code provided by users' twitter = Twython(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET) final_step = twitter.get_authorized_tokens(VERIFIER) # Get access token and access token ACCESS_TOKEN = final_step['oauth_token'] ACCESS_TOKEN_SECRET = final_step['oauth_token_secret'] Now, you have completed the authorization and certification process of the Twython class library.By using the `Access_token` and` Access_token_secret`, you can use the Twython class library for interactive operations with the Twitter API. It should be noted that in practical applications, you need to properly save the `Access_token` and` Access_token_secret` for future use.To simplify this process, you can store these values in the configuration file or encrypt them. Summarize: The Twython class library provides convenience to interact with Twitter API.This article details the authorization and certification process of how to perform the Twython class library, including creating Twitter developer accounts and applications, installation of Twython class library, specific steps of authorization and certification, and related programming codes and configuration descriptions.By mastering these knowledge, you can easily use the Twython class library in Python for interactive operations.