https://github.com/smimram/regrade

Simple grading system using regular expressions.
https://github.com/smimram/regrade

assignment grade homework ocaml regular-expression

Last synced: about 2 months ago
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Simple grading system using regular expressions.

• Host: GitHub
• URL: https://github.com/smimram/regrade
• Owner: smimram
• License: gpl-3.0
• Created: 2024-11-02T12:20:55.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-12-18T08:39:35.000Z (about 2 months ago)
• Last Synced: 2024-12-18T09:35:51.068Z (about 2 months ago)
• Topics: assignment, grade, homework, ocaml, regular-expression
• Language: OCaml
• Homepage: https://smimram.github.io/regrade/
• Size: 51.8 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGES.md
  • License: LICENSE

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README

        
# REGrade: a simple grading system based on regular expressions

This is a simple program to automatically grade homework. Each question is validated by looking a whether the file matches a regular expression. It can be useful as a first approximation of the correction, or in cases where tests are sufficient to ensure the validity of the answers.

The correction is specified by a csv file of the form

```csv

name,Test

maximum,10

question,Q1,Q2,Q3

regexp,module,bla,\(if\|and\)

points,,2,3

```

where the signification of the lines is the following

- `name`: name of the exam,

- `maximum`: maximum grade (20 if not specified),

- `question`: name of each question,

- `regexp`: regexp for correcting each question (in [OCaml format](https://ocaml.org/manual/5.2/api/Str.html)),

- `points`: number of points for each question (1 if not specified).

You can then run a command of the form

```shell

regrade exam.csv file1 file file3

```

and it will grade the various files, outputting the results in `grades.csv`. If a folder is given instead of a file, all the files it contains are considered as one homework.

When using the `--formulas` flag, a csv containing Excel formulas will be generated (so that the coefficients can easily be modified).