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import streamlit as st
from fpdf import FPDF
# Streamlit App UI
st.title("Class Timetable Generator")
st.write("Generate and manage class schedules effortlessly.")
# Input fields for timetable generation
teachers_input = st.text_input("Enter the names of teachers (comma-separated)")
subjects_input = st.text_input("Enter the subjects (comma-separated)")
slots_input = st.text_input("Enter the available slots (comma-separated)")
# Function to generate a simple timetable
def generate_timetable(teachers, subjects, slots):
"""
Generate a basic timetable by assigning teachers to subjects and slots.
"""
timetable = []
for i in range(min(len(teachers), len(subjects), len(slots))):
timetable.append(f"Slot: {slots[i]} | Subject: {subjects[i]} | Teacher: {teachers[i]}")
if len(timetable) == 0:
timetable.append("No timetable could be generated. Ensure there are enough teachers, subjects, and slots.")
return "\n".join(timetable)
# Function to save timetable as PDF
def save_timetable_as_pdf(timetable, filename="timetable.pdf"):
"""
Save the generated timetable as a PDF.
"""
pdf = FPDF()
pdf.add_page()
pdf.set_font("Arial", size=12)
pdf.cell(200, 10, txt="Class Timetable", ln=True, align="C")
pdf.ln(10) # Add some space
for line in timetable.split("\n"):
pdf.cell(200, 10, txt=line, ln=True)
pdf.output(filename)
return filename
# Generate timetable based on input
if st.button("Generate Timetable"):
if teachers_input and subjects_input and slots_input:
teachers = [t.strip() for t in teachers_input.split(",")]
subjects = [s.strip() for s in subjects_input.split(",")]
slots = [s.strip() for s in slots_input.split(",")]
st.info("Generating timetable...")
timetable = generate_timetable(teachers, subjects, slots)
st.success("Timetable generated successfully!")
st.text_area("Generated Timetable", timetable, height=300)
# Option to download the timetable as a PDF
if st.button("Download PDF"):
pdf_file = save_timetable_as_pdf(timetable)
with open(pdf_file, "rb") as file:
st.download_button("Download Timetable PDF", file, file_name="timetable.pdf")
else:
st.warning("Please fill all fields to generate the timetable.")
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