Mathematics app exercise

Calculate exercise views.

class MathCalculateChoiceView(**kwargs)

Bases: TemplateView

Select params math calculation task view.

form

alias of CalculationChoiceForm

get(request: HttpRequest, *args: object, **kwargs: object) → HttpResponseRedirect | HttpResponse

Check form view.

class MathCalculateDemoView(**kwargs)

Bases: View

Math calculation demonstration view.

The user is shown a mathematical expression as a question. The user calculates the mathematical expression. After a timeout, the user is shown the result of the mathematical expression. The user compares his calculation with the result of the mathematical expression displayed on the page.

get(request: HttpRequest) → JsonResponse | HttpResponse

Render the task page and update tasks later on the page.

class MathCalculateSolutionView(**kwargs)

Bases: TemplateView

Calculate exercise view with input of a solution and scoring.

The get method renders the page for the exercise. The page contains a form for entering the user’s solution.

On the user side, a post-request is generated via Ajax to receive the task.

The post method accepts a user response for validation and returns a JSON response with an evaluate.

get_context_data(**kwargs: object) → dict[str, object]

Add form with title to context.

post(request: HttpRequest) → JsonResponse

Accept user’s answer for verification.

render_task(request: HttpRequest) → JsonResponse

Send question text to page.

Gets the task creation conditions from the session. Create new task instance, save answer_text in session, render new question_text to user via json response.

Parameters

requestHttpRequest

Request to receive new text of the question.

Return

JsonResponse

Json response with new question text.

class SetMultiplicationTableExerciseView(**kwargs)

Bases: RedirectView

Setup initial data for multiplication table exercises view.

Saves to session the task_conditions.

Redirect to MathCalculateSolutionView.

get(request: HttpRequest, *args: object, **kwargs: object) → HttpResponseBase

Save task conditions in session.