Hi, my login button here needs 2x click. On first time, when right credentials are entered, it does nothing.
The problem I’m facing is pertaining to the login button.
The issue is that when user logs in with right credential, then logs out, then logs in again.
In this second login, the user has to click the login button twice. Sometimes, this error also pops up in the first time when user is loggin in.
Thank you so much for helping in advance.
# Need to import pysqlite3 like this
__import__('pysqlite3')
import sys
sys.modules['sqlite3'] = sys.modules.pop('pysqlite3')
import streamlit as st
# Setting page config & header
st.set_page_config(page_title="Kristal Retriever", page_icon="📖", layout="wide", initial_sidebar_state="expanded")
st.header("📖 Kristal Retriever")
from streamlit_extras.app_logo import add_logo
from st_pages import Page, Section, add_page_title, show_pages, hide_pages
from database_helper_functions import sign_up, fetch_users
import streamlit_authenticator as stauth
import bcrypt
# Add the logo to the sidebar
add_logo("https://assets-global.website-files.com/614a9edd8139f5def3897a73/61960dbb839ce5fefe853138_Kristal%20Logotype%20Primary.svg")
show_pages(
[
Page("main.py","Login", "🗝️"),
Page("pages/home.py", "About", "😀"),
Page("pages/bulk_upload_basic.py", "Bulk Upload - Basic", "📚"),
Page("pages/bulk_upload_advanced.py", "Bulk Upload - Advanced", "📚"),
Page("pages/qa_basic.py", "Q&A - Basic", "❓"),
Page("pages/qa_advanced.py", "Q&A - Advanced", "❓")
]
)
# Session state variables
if "logged_out" not in st.session_state:
st.session_state.logged_out = False
if "logged_in" not in st.session_state:
st.session_state.logged_in = False
if not st.session_state.logged_in:
hide_pages(["About", "Bulk Upload - Basic", "Bulk Upload - Advanced", "Q&A - Basic", "Q&A - Advanced"])
if st.session_state.logged_out:
hide_pages(["About", "Bulk Upload - Basic", "Bulk Upload - Advanced", "Q&A - Basic", "Q&A - Advanced"])
if "username" not in st.session_state:
st.session_state.username = ''
if "Authenticator" not in st.session_state:
st.session_state.Authenticator = None
if "logout" not in st.session_state:
st.session_state.logout = False
try:
users = fetch_users()
emails = []
usernames = []
passwords = []
for user in users:
emails.append(user['key'])
usernames.append(user['username'])
passwords.append(user['password'])
credentials = {'usernames': {}}
for index in range(len(emails)):
credentials['usernames'][usernames[index]] = {'name': emails[index], 'password': passwords[index]}
Authenticator = stauth.Authenticate(credentials, cookie_name = 'Streamlit', key = 'abcdef', cookie_expiry_days = 0)
st.session_state.Authenticator = Authenticator
# email, authentication_status, username = Authenticator.login('Login', 'main')
with st.form(key='login'):
st.subheader('Login')
username = st.text_input('Username', placeholder='Enter Your Username', help =
'''
Please make sure:
1) Username is at least 2 characters long
2) Username contains only alphanumeric characters (letters and digits)
'''
)
password = st.text_input('Password', placeholder='Enter Your Password', type='password',
help =
'''
Please make sure:
1) Length of password is at least 6 characters long
2) Password can contain any characters (letters, digits, underscore, dashes, period etc)
'''
)
btn1, bt2, btn3, btn4, btn5 = st.columns(5)
with btn1:
login_button = st.form_submit_button('Login')
# Checking if login button is pressed
if login_button:
info, info1 = st.columns(2)
if username:
if username in usernames:
if password:
st.session_state.username = username
password_match = bcrypt.checkpw(password.encode(), credentials['usernames'][username]['password'].encode())
if password_match is True:
st.session_state.logged_in = True
st.session_state.logout = False
st.sidebar.subheader(f'Welcome {username}')
logout_button = Authenticator.logout('Log Out', 'sidebar')
if logout_button:
st.session_state.logged_out = True
st.session_state.logged_in = False
elif password_match is False:
with info:
st.error('Incorrect Password or username')
else:
with info:
st.warning('Please enter the password field')
else:
with info:
st.warning('Username does not exist in database')
else:
with info:
st.warning('Please enter the username field')
except:
st.success('Refresh Page')