exercise_checker: R wrapper around 'python_grade_learnr'

In nischalshrestha/gradethispython: Python exercise checker for learnr tutorials

R wrapper around 'python_grade_learnr'

Description

To enable exercise checking in your learnr tutorial, you can set 'tutorial_options(exercise.checker = gradethispython::exercise_checker)' in the setup chunk of your tutorial. Or, set the 'exercise.checker' for an individual Python chunk.

Usage

exercise_checker(
  label = NULL,
  solution_code = NULL,
  user_code = NULL,
  check_code = NULL,
  envir_result = NULL,
  evaluate_result = NULL,
  envir_prep = NULL,
  last_value = NULL,
  ...
)

Arguments

label	Label for exercise chunk
solution_code	Code provided within the “-solution” chunk for the exercise.
user_code	Python code submitted by the user
check_code	Code provided within the “-check” chunk for the exercise.
envir_result	The Python environment after the execution of the chunk.
evaluate_result	The return value from the 'evaluate::evaluate' function.
envir_prep	A copy of the Python environment before the execution of the chunk.
last_value	The last value from evaluating the exercise.
...	Extra arguments supplied by learnr

Value

The 'gradethis::graded()' list which contains several fields indicating the result of the check.

nischalshrestha/gradethispython documentation built on May 9, 2022, 5:17 p.m.