added new quiz page

app.py

@@ -14,6 +14,7 @@ app = MultiPage()
 st.markdown("# Quiz Maker")
 
 # Add all your application here
+app.add_page("New Quiz", quiz_new.app)
 app.add_page("Quiz", quiz.app)
 app.add_page("Upload", upload.app)
 app.add_page("View", view.app)

pages/grid.py

@@ -16,4 +16,4 @@ def app():
         response = AgGrid(df_template, editable=True, fit_columns_on_grid_load=True)
         st.form_submit_button()
 
-    st.write(response['data'])  
+    st.write(response['data'])

pages/quiz_new.py

@@ -0,0 +1,85 @@
+import streamlit as st
+import os.path
+import sqlite3
+import random
+import datetime
+
+# Custom imports
+from pages.utils import add_blanks, chunker, random_session_id, check_answer, db_connect
+
+def app():
+    BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+    DATABASE = os.path.join(BASE_DIR, 'vocabulary_current.db')
+
+    def form_callback(questions):
+        st.session_state.form_submit = True
+        num_correct = 0
+        session_id = random_session_id()
+        student_id = 'UKWN'
+        uct_iso = datetime.datetime.utcnow().isoformat()
+        st.title("Feedback")
+        for idx, items in enumerate(questions):
+            answer = st.session_state[idx]
+            correct_str = 'incorrect'
+            correct_int = 0
+            if check_answer(items[1], answer):
+                correct_str = 'correct'
+                correct_int = 1
+                num_correct += 1
+                st.success(f"Question {idx + 1}")
+            else:
+                st.error(f"Question {idx + 1}")
+            st.write(f"{items[3]}")
+            st.write(f"Answer: {items[1]}")
+            st.write(f"Your answer: {answer}")
+            st.write(f"You are {correct_str}.")
+            insert_tup = (student_id, session_id, uct_iso, items[1], items[2], answer, correct_int, )
+            c, conn = db_connect(DATABASE)
+            c.execute("INSERT INTO responses VALUES (?, ?, ?, ?, ?, ?, ?)", insert_tup)
+            conn.commit()
+        conn.close()
+        score_val = 100 * num_correct / len(questions)
+        st.metric(label="Final Score", value=f"{score_val}%")
+        
+    if "form_submit" not in st.session_state: 
+        c, conn = db_connect(DATABASE)
+
+        units_list = []
+        for item in c.execute("SELECT DISTINCT unit FROM vocab"):
+            units_list.append(item[0])
+
+        st.title("Sentence Completion")
+        st.selectbox('Select a unit.', units_list, key='unit')
+        st.selectbox('How many question do you want?', [5,10,15,20], key='num_q')
+
+        unit = st.session_state.unit
+        num_q = st.session_state.num_q
+        input_tup = (unit, num_q)
+
+        st.header(unit)
+
+        st.write("Complete the sentences with the words from the word bank.")
+
+        questions = []
+        word_bank = []
+
+        query = "SELECT * FROM vocab WHERE unit = ? ORDER BY RANDOM() LIMIT ?"
+
+        for idx, item in enumerate(c.execute(query, input_tup)):
+            word = item[2]
+            word_bank.append(word)
+            sentence = item[4]
+            questions.append((idx, word, sentence, add_blanks(word, sentence)))
+
+        st.subheader("Word Bank")
+        random.shuffle(word_bank)
+        st.table(chunker(word_bank, 5))
+
+        with st.form("sentence_completion"):
+            for q in questions:
+                st.text_input(f'{q[0] + 1}. {q[3]}', key=q[0], placeholder="Type answer here")
+            submitted = st.form_submit_button(label="Submit", on_click=form_callback, args=(questions,))
+            if submitted:
+                st.write("Submitted")
+        conn.close()
+