Checker declaration

Checker declaration is described in JSON:

Checker:
    args: dict[str, Any]
    type: str

{
  "args": {
    "pattern": "123"
  },
  "type": "text"
}

{
  "args": {
    "pattern": "print\\W*\\(\\W*a\\W*\\+\\W*b\\W*\\)"
  },
  "type": "regex"
}

Available validators

text

Validator args:

pattern

string, required

Expected answer to match.

case_insensitive

bool, optional

default: false

If enabled, case is ignored.

strict_match

bool, optional

default: true

If disabled, final score will be decided based on Levenshtein distance between submitted answer and expected answer.

This means that participants still can get some amout of points even if they get the answer wrong.

regex

Validator args:

pattern

string, required, regex

Regex pattern to match.