Update app.py

app.py

@@ -33,22 +33,43 @@ present_students = []
 st.subheader("Record Attendance")  
 attendance_date = st.date_input("Select Date")  
 image_file = st.file_uploader("Upload Image for Attendance", type=['jpg', 'png', 'jpeg'])
+import os
+from attendance_system import AttendanceSystem
+from record_attendance import record_attendance_new
+import streamlit as st
 
-if st.button("Take Attendance"):
-    if image_file is not None and selected_course and attendance_date:
-        image_path = os.path.join(UPLOAD_FOLDER, image_file.name)
-        with open(image_path, "wb") as f:
-            f.write(image_file.getbuffer())
-        st.session_state.present_students = attendance_system.record_attendance(selected_course, attendance_date, image_path)
-
-# Display the count of present students
-length = len(st.session_state.present_students)
-ty = type(st.session_state.present_students).__name__  # Get the name of the type as a string
-st.success(f"{length} students' attendance completed successfully. This is a {ty}.")
-st.json(st.session_state.present_students)
+# Configuration
+UPLOAD_FOLDER = 'uploads'
+DATABASE_DIR = 'database'
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(DATABASE_DIR, exist_ok=True)
+attendance_system = AttendanceSystem(DATABASE_DIR)
+
+# Streamlit application
+st.title("Attendance System")
+
+# Index page
+st.subheader("Select Course to View or Upload Files")
+
+# Display available courses
+courses = ["RL", "OT", "CLOUD"]
+selected_course = st.selectbox("Choose a Course", courses)
+
+# File upload section
+uploaded_file = st.file_uploader("Upload Attendance File", type=['csv'])
+if uploaded_file is not None:
+    file_path = os.path.join(UPLOAD_FOLDER, f"{selected_course}.csv")
+    with open(file_path, "wb") as f:
+        f.write(uploaded_file.getbuffer())
+    st.success(f"{selected_course}.csv File uploaded successfully")
+
+# Take Attendance
+st.subheader("Record Attendance")
+attendance_date = st.date_input("Select Date")
+image_file = st.file_uploader("Upload Image for Attendance", type=['jpg', 'png', 'jpeg'])
 
-# Mark attendance section
-st.subheader("Mark Attendance")
+# Initialize present_students outside the button condition
+present_students = []
 
 # Define the possible roll numbers
 roll_numbers = [str(i) for i in range(1, 27)]  # Roll numbers 1 to 26
@@ -59,22 +80,34 @@ selected_roll_numbers = st.multiselect("Select Roll Numbers to Add", options=rol
 # Display the selected roll numbers
 if selected_roll_numbers:
     st.write("Selected Roll Numbers to Add:", selected_roll_numbers)
+    
+if st.button("Take Attendance"):
+    if image_file is not None and selected_course and attendance_date:
+        image_path = os.path.join(UPLOAD_FOLDER, image_file.name)
+        with open(image_path, "wb") as f:
+            f.write(image_file.getbuffer())
+        present_students = attendance_system.record_attendance(selected_course, attendance_date, image_path)
+        st.write(present_students)
+# Display the count of present students
+        length = len(present_students)
+        ty = type(present_students).__name__  # Get the name of the type as a string
+        st.success(f"{length} students' attendance completed successfully. This is a {ty}.")
+        st.json(present_students)
 
+# Mark attendance section
+        st.subheader("Mark Attendance")
 # Combine the present students with the selected roll numbers
-present_students_str = [str(student) for student in st.session_state.present_students]
-combined_students = list(set(present_students_str) | set(selected_roll_numbers))
-
+        present_students_str = [str(student) for student in present_students]
+        combined_students = list(set(present_students_str) | set(selected_roll_numbers))
 # Optionally, show final list of students
-st.write("Final List of Present Students:", combined_students)
-st.success(f"{len(combined_students)} students' attendance after combining automatic and manual lists.")
+        st.write("Final List of Present Students:", combined_students)
+        st.success(f"{len(combined_students)} students' attendance after combining automatic and manual lists.")
 
-if st.button("Mark Attendance"):
+        if st.button("Mark Attendance"):
     # Convert combined_students back to integers for record_attendance_new function
-    combined_students_int = [int(student) for student in combined_students]
-    record_attendance_new(combined_students_int, selected_course)
-    st.success(f"{len(combined_students_int)} students' attendance is going to record.")
-    st.success(f"{len(combined_students_int)} students' roll number is going to record. Students present in combined_student: {combined_students_int}")
-
+            combined_students_int = [int(student) for student in combined_students]
+            record_attendance_new(combined_students_int, selected_course)
+            st.success("Attendance marked successfully")
 # Add to database  
 st.subheader("Add Student to Database")  
 roll_number = st.text_input("Enter Roll Number")