def main():
"""
Display the take lesson view.
This view displays a list of
published lessons.
@return {void}
"""
row = 0
window = tk.Tk()
window.title("Studybook | Unpublished Lesson List")
centered_frame = tk.Frame(window)
# Storage
store = shelve.open('lesson/store')
# Store a list of published lesson (id, name)
# attributes in a tuple in the order above.
#
lessons = [(lesson._id, lesson.name) for lesson in store.values() if not lesson.published]
store.close()
# Interface
ui.margin_y(centered_frame, px=20, row=row)
row += 1
ui.title(centered_frame, text="Unpublished Lesson List", row=row)
row += 1
ui.margin_y(centered_frame, px=2, row=row)
row += 1
for lesson in lessons:
# Loop through all lesson _ids and names
# generating the appropriate label and button
# pair to display.
#
_id = lesson[0]
name = lesson[1]
command = lambda _id = _id : publish(_id)
ui.pair(centered_frame, label_text=name, button_text="Publish Lesson", command=command, row=row)
row += 1
ui.pair(centered_frame, label_text='', button_text="Close", command=window.destroy, row=row)
row += 1
ui.margin_y(centered_frame, px=30, row=row)
centered_frame.place(relx=0.5, rely=0.5, anchor=tk.CENTER)
window.geometry(ui.center(window))
window.mainloop()
def main(user_id):
row = 0
window = tk.Tk()
window.title("Studybook | Test List")
centered_frame = tk.Frame(window)
store = shelve.open('lesson/store')
lessons = [(lesson._id, lesson.name) for lesson in store.values() if lesson.published]
store.close()
ui.margin_y(centered_frame, px=20, row=row)
row += 1
ui.title(centered_frame, text="Test List", row=row)
row += 1
ui.margin_y(centered_frame, px=2, row=row)
row += 1
for lesson in lessons:
store = shelve.open('test/store')
test = store[lesson[0]]
store.close()
_id = lesson[0]
name = lesson[1]
command = lambda _id = _id : test_view.main(_id, user_id)
if user_id not in test.results.keys():
ui.pair(centered_frame, label_text=name, button_text="Take Test", command=command, row=row)
row += 1
ui.pair(centered_frame, label_text='', button_text="Close", command=window.destroy, row=row)
row += 1
ui.margin_y(centered_frame, px=30, row=row)
centered_frame.place(relx=0.5, rely=0.5, anchor=tk.CENTER)
window.geometry(ui.center(window))
window.mainloop()
