Added app.py file

app.py

@@ -0,0 +1,110 @@
+import pandas as pd
+import re
+import gradio as gr
+
+def load_timetable_data(files):
+    """Load all timetable CSV files into a single DataFrame"""
+    all_data = []
+    for file in files:
+        df = pd.read_csv(file)
+        all_data.append(df)
+    
+    return pd.concat(all_data, ignore_index=True)
+
+def parse_time_input(time_str):
+    """Convert time input like '8:00' to minutes since midnight"""
+    try:
+        if ':' in time_str:
+            hours, minutes = map(int, time_str.split(':'))
+        else:
+            hours = int(time_str)
+            minutes = 0
+        return hours * 60 + minutes
+    except:
+        return None
+
+def parse_slot_time(slot_str):
+    """Convert slot string like 'S2.05pm - 2.55pm' to time range in minutes"""
+    match = re.search(r'S?(\d+\.\d+)(am|pm)?\s*-\s*(\d+\.\d+)(am|pm)?', slot_str, re.IGNORECASE)
+    if not match:
+        return None, None
+    
+    start_time_str, start_period, end_time_str, end_period = match.groups()
+    
+    def convert_to_minutes(time_str, period):
+        time_str = time_str.replace('.', ':')
+        if ':' in time_str:
+            hours, minutes = map(int, time_str.split(':'))
+        else:
+            hours = int(time_str)
+            minutes = 0
+        
+        if period and period.lower() == 'pm' and 1 <= hours <= 11:
+            period = 'am'
+        if period and period.lower() == 'pm' and hours != 12:
+            hours += 12
+        elif period and period.lower() == 'am' and hours == 12:
+            hours = 0
+        return hours * 60 + minutes
+    
+    start_minutes = convert_to_minutes(start_time_str, start_period)
+    end_minutes = convert_to_minutes(end_time_str, end_period)
+    
+    return start_minutes, end_minutes
+
+def find_free_classrooms(day, time_str, df):
+    """Find free classrooms for a given day and time"""
+    time_minutes = parse_time_input(time_str)
+    if time_minutes is None:
+        return "Invalid time format. Please use HH:MM format.", None
+    
+    day_data = df[df['Day'].str.lower() == day.lower()]
+    if day_data.empty:
+        return f"No data available for {day}.", None
+    
+    free_classrooms = []
+    occupied_classrooms = []
+    
+    for _, row in day_data.iterrows():
+        start_minutes, end_minutes = parse_slot_time(row['Slot'])
+        if start_minutes is None or end_minutes is None:
+            continue
+        if start_minutes <= time_minutes < end_minutes:
+            subject = str(row['Subject'])
+            if (pd.isna(subject) or subject.strip() == '' or subject == 'nan' or 
+                subject.lower() == 'break' or subject.lower() == 'mentor hour'):
+                free_classrooms.append(f"{row['Department']} - {row['Block']} - {row['Classroom']} ({row['Slot']})")
+            else:
+                occupied_classrooms.append(f"{row['Department']} - {row['Block']} - {row['Classroom']}: {subject} ({row['Slot']})")
+    
+    return free_classrooms, occupied_classrooms
+
+# Load all timetable data once
+csv_files = ['civil_timetable_neat.csv', 'datascience.csv', 'eee.csv']
+df = load_timetable_data(csv_files)
+
+def gradio_interface(day, time_str):
+    free_classrooms, occupied_classrooms = find_free_classrooms(day, time_str, df)
+    if isinstance(free_classrooms, str):
+        return free_classrooms, ""
+    free_text = "\n".join(free_classrooms) if free_classrooms else "No free classrooms"
+    occupied_text = "\n".join(occupied_classrooms) if occupied_classrooms else "No occupied classrooms"
+    return free_text, occupied_text
+
+# Gradio UI
+iface = gr.Interface(
+    fn=gradio_interface,
+    inputs=[
+        gr.Dropdown(choices=["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"], label="Day"),
+        gr.Textbox(label="Enter time (e.g., 8:00, 14:45)")
+    ],
+    outputs=[
+        gr.Textbox(label="Free Classrooms"),
+        gr.Textbox(label="Occupied Classrooms")
+    ],
+    title="Classroom Availability Finder",
+    description="Select a day and enter a time (HH:MM) to check free and occupied classrooms."
+)
+
+if __name__ == "__main__":
+    iface.launch(server_name=" 0.0.0.0",server_port=7860,pwa=True,debug=True)