Create app.py

app.py

@@ -0,0 +1,74 @@
+import gradio as gr
+from gradio import Interface
+import csv
+from datetime import date
+
+class AttendanceTracker:
+    def __init__(self):
+        self.original_attendance_list = []
+        self.attendance_file_path = ""
+
+        # Load original attendance list
+        self.load_original_attendance_list()
+
+    def load_original_attendance_list(self):
+        # Load original attendance list from a file (e.g. original_attendance_list.csv)
+        with open("original_attendance.csv", "r") as f:
+            reader = csv.reader(f)
+            for row in reader:
+                self.original_attendance_list.append(row[0])
+
+    def mark_attendance(self, attendance_file):
+        # Read attendance file
+        attendance_list = []
+        with open(attendance_file.name, "r") as f:
+            reader = csv.reader(f)
+            attendance_list = [row[0] for row in reader if row]
+
+        # Get current date
+        current_date = date.today().strftime("%d-%m-%Y")
+
+        # Create a dictionary to store attendance
+        attendance_dict = {name.split()[0]: "Absent" for name in self.original_attendance_list if len(name.split()) > 0}
+
+        # Mark present students
+        for name in attendance_list:
+            if name.split()[0] in attendance_dict:
+                attendance_dict[name.split()[0]] = "Present"
+
+        # Save marked attendance to the original file
+        with open("original_attendance.csv", "r") as f:
+            reader = csv.reader(f)
+            rows = list(reader)
+
+        # Add header for the new column
+        rows[0].append(current_date)
+
+        # Update the rows with attendance data
+        for row in range(1, len(rows)):
+            if rows[row] and len(rows[row][0].split()) > 0 and rows[row][0].split()[0] in attendance_dict:
+                rows[row].append(attendance_dict[rows[row][0].split()[0]])
+            else:
+                rows[row].append("Absent")
+
+        # Save the updated attendance list
+        with open("original_attendance.csv", "w", newline="") as f:
+            writer = csv.writer(f)
+            writer.writerows(rows)
+
+        return "Attendance marked successfully!"
+
+tracker = AttendanceTracker()
+
+def upload_and_mark(file):
+    return tracker.mark_attendance(file)
+
+iface = gr.Interface(
+    fn=upload_and_mark,
+    inputs=gr.File(label="Upload Attendance File (CSV)"),
+    outputs=gr.Textbox(label="Status"),
+    title="Attendance Tracker",
+    description="Upload a CSV file of today's attendance to update the original attendance file."
+)
+
+iface.launch()