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Namespace: parts

Numbas.parts

Part type constructors. These functions aren't called directly - they're the original part constructor objects before they're extended with the generic part methods, kept for reference so their methods can be reused by other parts.

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Type Definitions

adaptive_variable_replacement_definition

A definition of a variable replacement for adaptive marking.

Properties:
Name Type Description
variable string

The name of the variable to replace.

part string

The path of the part to use.

must_go_first boolean

Must the referred part be answered before this part can be marked?

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alternative_result

A dictionary representing the result of marking the student's answer against a certain alternative version of the part and a given scope.

Type:
Properties:
Name Type Description
finalised_result Numbas.marking.finalised_state

A sequence of marking operations.

values object.<Numbas.jme.token>

The values of marking algorithm notes.

credit number

Proportion of the available marks to award to the student.

script_result Numbas.marking.marking_script_result

The unprocessed result of the marking script.

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feedbackmessage

Type:
Properties:
Name Type Description
op string

The kind of feedback.

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See:
  • Numbas.parts.Part#setCredit Numbas.parts.Part#addCredit Numbas.parts.Part#multCredit Numbas.parts.Part#markingComment

mark_result

A dictionary representing the results of marking a student's answer against a given scope, without considering alternatives.

Type:
Properties:
Name Type Description
finalised_result Numbas.marking.finalised_state

A sequence of marking operations.

values object.<Numbas.jme.token>

The values of marking algorithm notes.

script_result Numbas.marking.marking_script_result

The unprocessed result of the marking script.

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markAlternatives_result

A dictionary representing the results of the markAlternatives method.

Type:
Properties:
Name Type Description
result Numbas.parts.alternative_result

The data produced by marking against the best alternative

best_alternative Numbas.parts.Part

The alternative which was used. Null if no alternative used.

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marking_results

A dictionary representing the results of marking a student's answer.

Type:
Properties:
Name Type Description
warnings Array.<string>

Warning messages.

finalised_result Numbas.marking.finalised_state

A sequence of marking operations.

markingFeedback Array.<Numbas.parts.feedbackmessage>

Feedback messages to show to student, produced from finalised_result.

values object.<Numbas.jme.token>

The values of marking algorithm notes.

credit number

Proportion of the available marks to award to the student.

answered boolean

True if the student's answer could be marked. False if the answer was invalid - the student should change their answer and resubmit.

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partpath

A unique identifier for a Numbas.parts.Part object, of the form qXpY[gZ|sZ]. Numbering starts from zero, and the gZ bit is used only when the part is a gap, and sZ is used if it's a step.

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