其中,登出为authenticator.logout(‘Logout’, ‘main’)函数方法。 3. 登录认证实践 3.1. 界面效果示例 实践效果如下图所示: 登陆后,进入自己的应用端。 3.2. 实践代码 使用Streamlit Authenticator非常简单,只需导入模块并调用它来验证预定义用户的凭据。 pip install streamlit-authenticator 关键依赖: Successfully ...
手动实现虽然灵活,但需要自行处理密码加密、验证等细节;而 Streamlit-Authenticator 库则大大简化了这些操作,让我们能够快速搭建一个完整的用户认证系统。 一、手动实现登录注册 我们首先通过手动方式实现登录和注册功能。这种方式适用于你需要对认证流程有更多控制的场景。 1. 环境准备 在开始之前,需要确保安装了 ...
'main')# 返り値、authenticaton_statusの状態で処理を場合分けifauthentication_status:# logoutメソッドでaurhenciationの値をNoneにするauthenticator.logout('Logout','main')st.write('Welcome *%s*'%(name))st.title('Some content')elifauthentication_status==False:st.error('Username...
ifst.session_state['authentication_status']:authenticator.logout()st.write(f'Welcome *{st.session_state["name"]}*')st.title('Some content')elifst.session_state['authentication_status']isFalse:st.error('Username/password is incorrect')elifst.session_state['authentication_status']isNone:st.warn...
user.logout) else: st.sidebar.button("Login", on_click=st.user.login) Other authentication protocols We know other protocols are used today, such as looking up a username / password in a database (e.g. Streamlit-Authenticator), or more complex delegated authentication schemes like SAML / ...
if authentication_status: with st.container(): cols1, cols2 = st.columns(2) cols1.write('欢迎 *%s*' % name) with cols2.container(): authenticator.logout('Logout', 'main') st.write(username)# 主界面入口elif authentication_status == False: st.error('Username/password is incorrect')el...
name, authentication_status, username = authenticator.login('Login', 'main') if authentication_status: authenticator.logout('Logout', 'main') st.write(f'Welcome *{name}*') return True elif authentication_status == False: st.error('Username/password is incorrect') elif authentication_status =...
To perform logout, you can call the logout() method on the authenticator instance authenticator.logout() You can also get the logged in user's username by calling get_username() method on the authenticator instance username = authenticator.get_username() ...
ifst.session_state['authentication_status']:authenticator.logout()st.write(f'Welcome *{st.session_state["name"]}*')st.title('Some content')elifst.session_state['authentication_status']isFalse:st.error('Username/password is incorrect')elifst.session_state['authentication_status']isNone:st.warn...
if authentication_status: with st.container(): cols1, cols2 = st.columns(2) cols1.write('欢迎 *%s*' % name) with cols2.container(): authenticator.logout('Logout', 'main') st.write(username)# 主界面入口elif authentication_status == False: st.error('Username/password is incorrect')el...