Upload 7 files

app.py

@@ -0,0 +1,142 @@
+import streamlit as st
+import pandas as pd
+import csv
+import os
+from sklearn.datasets import load_iris
+from sklearn.ensemble import RandomForestClassifier
+from sklearn.model_selection import train_test_split
+from sklearn.metrics import accuracy_score
+from datetime import datetime
+import time
+
+# Load user credentials from CSV
+def load_users():
+    try:
+        df = pd.read_csv("users.csv")
+        return dict(zip(df['username'], df['password']))
+    except FileNotFoundError:
+        st.error("users.csv file not found.")
+        return {}
+    
+# Save new user to CSV
+def add_user_to_csv(username, password):
+    with open("users.csv", mode='a', newline='') as file:
+        writer = csv.writer(file)
+        writer.writerow([username, password])
+
+# Log session to CSV
+def log_session_to_csv(username, start_time, end_time):
+    duration = end_time - start_time
+    row = [username, start_time.strftime('%Y-%m-%d %H:%M:%S'),
+           end_time.strftime('%Y-%m-%d %H:%M:%S'), str(duration)]
+
+    file_exists = os.path.isfile("session_log.csv")
+
+    with open("session_log.csv", mode='a', newline='') as file:
+        writer = csv.writer(file)
+        if not file_exists:
+            writer.writerow(["Username", "Login Time", "Logout Time", "Duration"])
+        writer.writerow(row)
+
+# Display session logs
+def show_logs():
+    if os.path.exists("session_log.csv"):
+        df = pd.read_csv("session_log.csv")
+        st.subheader("Session Logs")
+        st.dataframe(df)
+    else:
+        st.info("No session logs found yet.")
+
+# Load credentials once
+USER_CREDENTIALS = load_users()
+
+# Initialize session state
+if 'logged_in' not in st.session_state:
+    st.session_state.logged_in = False
+if 'current_user' not in st.session_state:
+    st.session_state.current_user = None
+if 'start_time' not in st.session_state:
+    st.session_state.start_time = None
+if 'end_time' not in st.session_state:
+    st.session_state.end_time = None
+
+# Login function
+def login():
+    st.title("Login")
+
+    username = st.text_input("Username")
+    password = st.text_input("Password", type="password")
+
+    if st.button("Login"):
+        if username in USER_CREDENTIALS and USER_CREDENTIALS[username] == password:
+            st.success("Login successful!")
+            st.session_state.logged_in = True
+            st.session_state.current_user = username
+            st.session_state.start_time = datetime.now()
+            st.rerun()
+        else:
+            st.error("Invalid username or password")
+    if st.button("Register"):
+        if username and password:
+            if username not in USER_CREDENTIALS:
+                add_user_to_csv(username, password)
+                st.success(f"User {username} successfully registered!")
+                st.session_state.logged_in = True
+                st.session_state.current_user = username
+                st.session_state.start_time = datetime.now()
+            
+                st.rerun()
+            else:
+                st.error("Username already exists. Please choose another.")
+        else:
+            st.error("Both username and password are required.")
+
+   
+       
+# Logout function
+def logout():
+    st.session_state.end_time = datetime.now()
+    log_session_to_csv(
+        st.session_state.current_user,
+        st.session_state.start_time,
+        st.session_state.end_time
+    )
+    st.session_state.logged_in = False
+    st.session_state.current_user = None
+    st.rerun()
+
+# Main app after login
+def app():
+    st.title(f"Welcome, {st.session_state.current_user}!")
+
+    if st.button("Train Random Forest Model"):
+        iris = load_iris()
+        X_train, X_test, y_train, y_test = train_test_split(
+            iris.data, iris.target, test_size=0.3, random_state=42)
+
+        model = RandomForestClassifier()
+        model.fit(X_train, y_train)
+        predictions = model.predict(X_test)
+        acc = accuracy_score(y_test, predictions)
+
+        st.success(f"Model trained. Accuracy: {acc:.2f}")
+
+    if st.button("Logout"):
+        logout()
+
+    if st.session_state.start_time and st.session_state.end_time:
+        duration = st.session_state.end_time - st.session_state.start_time
+       # st.info(f"last Session Duration: {duration}")
+
+    if st.checkbox("Show session log"):
+        show_logs()
+
+# Main controller
+def main():
+    if st.session_state.logged_in:
+        app()
+    else:
+        login()
+
+if __name__ == "__main__":
+    main()

main.py

@@ -0,0 +1,66 @@
+import time
+class account_management:
+    database = {} # {name:[mail,pass]}
+    start={}
+    stop={}
+    def create_user(self):
+        name = input("please enter your name :")
+        mail = input("please enter your mail :")
+        password = input("please enter your password")
+        account_management.database[name] = [mail,password]
+        print("account has been created successfully")
+
+    def get_database(self):
+        return account_management.database
+
+    def login(self):
+        input1 = input("please enter the username :")
+        
+        for key in account_management.database.keys():
+            if input1 == key:
+                input2 = input("please enter the password :")
+                if input2 == account_management.database[key][1]:
+                    print("login successful")
+                    time.localtime()
+                    year = time.localtime()[0]
+                    month = time.localtime()[1]
+                    date = time.localtime()[2]
+                    hour = time.localtime()[3]
+                    minutes = time.localtime()[4]
+                    seconds = time.localtime()[5]
+                    with open("C:/Users/hp/Downloads/elite-28/elite-28/track.txt","a") as file:
+                        file.write(f"{input1}---{date}/{month}/{year}---{hour}:{minutes}:{seconds} \n")
+                        account_management.start[input1]=[date,month,year,hour,minutes,seconds]
+                        file.close()
+                else:
+                    print("please check the password")
+            else:
+                print("user not found")       
+
+    def logout(self):
+          input3 = input("please enter the username :")
+          for key in account_management.database.keys():
+            if input3== key:
+                 print("Logout successful")
+                 time.localtime()
+                 year = time.localtime()[0]
+                 month = time.localtime()[1]
+                 date = time.localtime()[2]
+                 hour = time.localtime()[3]
+                 minutes = time.localtime()[4]
+                 seconds = time.localtime()[5]
+                 with open("C:/Users/hp/Downloads/elite-28/elite-28/track.txt","a") as file:
+                    file.write(f"{input3}---{date}/{month}/{year}---{hour}:{minutes}:{seconds} \n")
+                    account_management.stop[input3]=[date,month,year,hour,minutes,seconds]     
+                    file.close()
+                 for key in account_management.start.keys():
+                    if input3== key: 
+                        for key in account_management.stop.keys():
+                            if input3== key: 
+                                print(account_management.start[key][3]-account_management.stop[key][3],":",
+                                      account_management.start[key][4]-account_management.stop[key][4],":",
+                                      account_management.start[key][5]-account_management.stop[key][5])
+
+
+    
+        # duration how long the user was using the account

run.py

@@ -0,0 +1,38 @@
+from main import account_management
+
+innomatics = account_management()
+
+conditon1 = True
+
+while conditon1:
+    print("welcome to user creation section")
+    innomatics.create_user()
+    print("still want to create users - yes or no")
+    user_input1 = input("please enter your choice ")
+    if user_input1 == "yes":
+        innomatics.create_user()
+    else:
+        break
+
+condition2 = True # flags
+
+while condition2:
+    print("welcome to login section")
+    innomatics.login()
+    print("still want to continue - yes or no")
+    user_input2 = input("please enter your choice ")
+    if user_input2 == "yes":
+        innomatics.login()
+    else:
+        break
+
+condition3 = True # flags
+
+while condition3:
+    print("welcome to logout section")
+    innomatics.logout()
+
+# create_user,get_database,login,logout
+
+
+

session_log.csv

@@ -0,0 +1,5 @@
+Username,Login Time,Logout Time,Duration
+kitty,2025-05-05 22:39:35,2025-05-05 22:39:54,0:00:19.032589
+abc,2025-05-05 22:40:33,2025-05-05 22:40:55,0:00:22.393435
+kitty,2025-05-05 22:43:18,2025-05-05 22:43:33,0:00:14.964195
+swetty,2025-05-05 23:10:27,2025-05-05 23:10:56,0:00:28.642088

track.txt

@@ -0,0 +1,4 @@
+vara---5/5/2025---13:15:5 
+vara---5/5/2025---13:15:10 
+vara---5/5/2025---13:18:50 
+vara---5/5/2025---13:18:59 

users.csv

@@ -0,0 +1,4 @@
+username,password
+abc,123
+kitty,abc
+vv,abcswetty,abc