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admin08077 commited on Jan 6

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d7ad4b8

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1 Parent(s): 83ec974

Update app.py

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Files changed (1) hide show

app.py +169 -85

app.py CHANGED Viewed

@@ -1,30 +1,24 @@
 import streamlit as st
-import json
 from io import StringIO
 # Set the page configuration
-st.set_page_config(page_title="Multiple Choice Test Creator", layout="wide")
-# Initialize session state for questions
-if 'questions' not in st.session_state:
-    st.session_state['questions'] = []
-# Function to add a new question
-def add_question():
-    if len(st.session_state['questions']) < 10:
-        st.session_state['questions'].append({
-            'question': '',
-            'options': {'A': '', 'B': '', 'C': '', 'D': ''},
-            'correct': 'A'
-        })
-    else:
-        st.warning("You can only add up to 10 questions.")
-# Function to remove a question
-def remove_question(index):
-    st.session_state['questions'].pop(index)
-# Function to generate HTML content
 def generate_html(test_title, questions):
     html_content = f"""<!DOCTYPE html>
 <html>
@@ -73,68 +67,158 @@ def generate_html(test_title, questions):
 """
     return html_content
-# Title of the app
-st.title("📚 Multiple Choice Test Creator")
-# Input for Test Title
-st.header("Create a New Test")
-test_title = st.text_input("Test Title", "")
-# Button to add a new question
-st.button("➕ Add a Question", on_click=add_question)
-# Display existing questions
-for idx, q in enumerate(st.session_state['questions']):
-    with st.expander(f"Question {idx + 1}", expanded=True):
-        col1, col2 = st.columns([4,1])
-        with col1:
-            st.text_input(f"Question {idx + 1} Text", value=q['question'], key=f"question_{idx}", on_change=lambda i=idx: st.session_state['questions'].__setitem__(i, {'question': st.session_state[f'question_{i}'], 'options': st.session_state['questions'][i]['options'], 'correct': st.session_state['questions'][i]['correct']}))
-        with col2:
-            if st.button("🗑️ Remove", key=f"remove_{idx}"):
-                remove_question(idx)
-                st.experimental_rerun()
-        # Options for answers
-        for option in ['A', 'B', 'C', 'D']:
-            st.text_input(f"Answer {option}", value=q['options'][option], key=f"question_{idx}_option_{option}", on_change=lambda o=option, i=idx: st.session_state['questions'].__setitem__(i, {
-                'question': st.session_state[f'question_{i}'],
-                'options': {**st.session_state['questions'][i]['options'], o: st.session_state[f'question_{i}_option_{o}']},
-                'correct': st.session_state['questions'][i]['correct']
-            }))
-        # Correct answer selector
-        correct_option = st.selectbox("Select Correct Answer", options=['A', 'B', 'C', 'D'], index=['A','B','C','D'].index(q['correct']), key=f"question_{idx}_correct", on_change=lambda c='A', i=idx: st.session_state['questions'].__setitem__(i, {
-                'question': st.session_state[f'question_{i}'],
-                'options': st.session_state['questions'][i]['options'],
-                'correct': st.session_state[f'question_{i}_correct']
-            }))
-        # Update the correct answer in session_state
-        st.session_state['questions'][idx]['correct'] = correct_option
-# Button to generate and download the test
-if st.button("📥 Generate and Download Test"):
-    if not test_title:
-        st.error("Please enter a test title.")
-    elif len(st.session_state['questions']) == 0:
-        st.error("Please add at least one question.")
     else:
-        # Validate that all questions have all fields filled
-        incomplete = False
-        for idx, q in enumerate(st.session_state['questions'], 1):
-            if not q['question'] or not all(q['options'][opt] for opt in ['A','B','C','D']):
-                st.error(f"Question {idx} is incomplete. Please fill in all fields.")
-                incomplete = True
-                break
-        if not incomplete:
-            html_content = generate_html(test_title, st.session_state['questions'])
-            # Provide download button
-            st.download_button(
-                label="📄 Download Test as HTML",
-                data=html_content,
-                file_name=f"{test_title.replace(' ', '_')}.html",
-                mime="text/html"
-            )
-            # Optionally, display the test
-            st.markdown("---")
-            st.header("📝 Your Test")
-            st.markdown(html_content, unsafe_allow_html=True)

 import streamlit as st
 from io import StringIO
+import json
 # Set the page configuration
+st.set_page_config(page_title="📚 Multiple Choice Test Creator", layout="wide")
+# Initialize session state for storing tests
+if 'tests' not in st.session_state:
+    st.session_state['tests'] = []
+# Function to add a new test
+def add_test(test_title, questions):
+    test = {
+        'title': test_title,
+        'questions': questions
+    }
+    st.session_state['tests'].append(test)
+    st.success(f"Test '{test_title}' created successfully!")
+# Function to generate HTML content for the test
 def generate_html(test_title, questions):
     html_content = f"""<!DOCTYPE html>
 <html>
 """
     return html_content
+# Tabs for navigation
+tabs = st.tabs(["📝 Create Test", "📖 Take Test"])
+# -------------------- Create Test Tab -------------------- #
+with tabs[0]:
+    st.header("Create a New Multiple-Choice Test")
+    # Input for Test Title
+    test_title = st.text_input("Enter Test Title", "")
+    # Container for questions
+    questions_container = st.container()
+    # Initialize session state for questions if not present
+    if 'current_questions' not in st.session_state:
+        st.session_state['current_questions'] = []
+    # Function to add a new question
+    def add_question():
+        if len(st.session_state['current_questions']) < 10:
+            st.session_state['current_questions'].append({
+                'question': '',
+                'options': {'A': '', 'B': '', 'C': '', 'D': ''},
+                'correct': 'A'
+            })
+        else:
+            st.warning("You can only add up to 10 questions.")
+    # Button to add a new question
+    st.button("➕ Add a Question", on_click=add_question)
+    # Display existing questions
+    for idx, q in enumerate(st.session_state['current_questions']):
+        with st.expander(f"Question {idx + 1}", expanded=True):
+            # Question Text
+            st.text_input("Question Text", value=q['question'], key=f"question_{idx}",
+                         on_change=lambda i=idx: st.session_state['current_questions'].__setitem__(
+                             i,
+                             {'question': st.session_state[f"question_{i}"],
+                              'options': st.session_state['current_questions'][i]['options'],
+                              'correct': st.session_state['current_questions'][i]['correct']}
+                         ))
+            # Answer Options
+            for option in ['A', 'B', 'C', 'D']:
+                st.text_input(f"Answer {option}", value=q['options'][option], key=f"question_{idx}_option_{option}",
+                             on_change=lambda o=option, i=idx: st.session_state['current_questions'].__setitem__(
+                                 i,
+                                 {
+                                     'question': st.session_state[f"question_{i}"],
+                                     'options': {**st.session_state['current_questions'][i]['options'], o: st.session_state[f"question_{i}_option_{o}"]},
+                                     'correct': st.session_state['current_questions'][i]['correct']
+                                 }
+                             ))
+            # Correct Answer Selector
+            correct_option = st.selectbox("Select Correct Answer", options=['A', 'B', 'C', 'D'],
+                                         index=['A','B','C','D'].index(q['correct']),
+                                         key=f"question_{idx}_correct",
+                                         on_change=lambda c='A', i=idx: st.session_state['current_questions'].__setitem__(
+                                             i,
+                                             {
+                                                 'question': st.session_state[f"question_{i}"],
+                                                 'options': st.session_state['current_questions'][i]['options'],
+                                                 'correct': st.session_state[f"question_{i}_correct"]
+                                             }
+                                         ))
+            # Update the correct answer in session_state
+            st.session_state['current_questions'][idx]['correct'] = correct_option
+    # Button to create the test
+    if st.button("✅ Create Test"):
+        if not test_title:
+            st.error("Please enter a test title.")
+        elif len(st.session_state['current_questions']) == 0:
+            st.error("Please add at least one question.")
+        else:
+            # Validate that all questions have all fields filled
+            incomplete = False
+            for idx, q in enumerate(st.session_state['current_questions'], 1):
+                if not q['question'] or not all(q['options'][opt] for opt in ['A','B','C','D']):
+                    st.error(f"Question {idx} is incomplete. Please fill in all fields.")
+                    incomplete = True
+                    break
+            if not incomplete:
+                add_test(test_title, st.session_state['current_questions'])
+                # Clear current questions after creation
+                st.session_state['current_questions'] = []
+                # Provide download button
+                html_content = generate_html(test_title, st.session_state['tests'][-1]['questions'])
+                st.download_button(
+                    label="📄 Download Test as HTML",
+                    data=html_content,
+                    file_name=f"{test_title.replace(' ', '_')}.html",
+                    mime="text/html"
+                )
+                # Optionally, display the test
+                st.markdown("---")
+                st.header("📝 Your Test")
+                st.markdown(html_content, unsafe_allow_html=True)
+# -------------------- Take Test Tab -------------------- #
+with tabs[1]:
+    st.header("Take a Multiple-Choice Test")
+    if len(st.session_state['tests']) == 0:
+        st.info("No tests available. Please create a test first.")
     else:
+        # Select a test to take
+        test_titles = [test['title'] for test in st.session_state['tests']]
+        selected_test_title = st.selectbox("Select a Test to Take", options=test_titles)
+        # Retrieve the selected test
+        selected_test = next((test for test in st.session_state['tests'] if test['title'] == selected_test_title), None)
+        if selected_test:
+            # Initialize session state for user answers if not present
+            if 'user_answers' not in st.session_state:
+                st.session_state['user_answers'] = {}
+            with st.form("take_test_form"):
+                for idx, q in enumerate(selected_test['questions'], 1):
+                    st.markdown(f"**{idx}. {q['question']}**")
+                    answer = st.radio(
+                        f"Select an answer for Question {idx}",
+                        options=['A', 'B', 'C', 'D'],
+                        key=f"test_{selected_test_title}_q{idx}"
+                    )
+                    st.session_state['user_answers'][idx] = answer
+                    st.markdown("---")
+                # Submit button
+                submit = st.form_submit_button("Submit Test")
+            if submit:
+                # Grade the test
+                score = 0
+                total = len(selected_test['questions'])
+                for idx, q in enumerate(selected_test['questions'], 1):
+                    if st.session_state['user_answers'][idx] == q['correct']:
+                        score += 1
+                # Display the result
+                st.success(f"You scored {score} out of {total}.")
+                # Optionally, display correct answers
+                with st.expander("View Correct Answers"):
+                    for idx, q in enumerate(selected_test['questions'], 1):
+                        user_ans = st.session_state['user_answers'][idx]
+                        correct_ans = q['correct']
+                        is_correct = user_ans == correct_ans
+                        result = "✅ Correct" if is_correct else f"❌ Incorrect (Correct Answer: {correct_ans})"
+                        st.markdown(f"**{idx}. {q['question']}**")
+                        st.markdown(f"Your Answer: {user_ans} - {result}")
+                        st.markdown("---")