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otter-grader

A Python and R autograding solution

https://github.com/ucbds-infra/otter-grader

Science Score: 64.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ✓
    CITATION.cff file
    Found CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ✓
    Academic publication links
    Links to: zenodo.org
  • ✓
    Committers with academic emails
    12 of 36 committers (33.3%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (12.0%) to scientific vocabulary

Keywords

autograder autograding jupyter jupyter-notebook jupyter-notebooks python r rmd

Keywords from Contributors

hack interpretability standardization transformers meshing bridges pipeline-testing optim networks matrix-exponential
Last synced: 6 months ago · JSON representation ·

Repository

A Python and R autograding solution

Basic Info
Statistics
  • Stars: 144
  • Watchers: 5
  • Forks: 70
  • Open Issues: 18
  • Releases: 106
Topics
autograder autograding jupyter jupyter-notebook jupyter-notebooks python r rmd
Created over 6 years ago · Last pushed 6 months ago
Metadata Files
Readme Changelog Contributing License Code of conduct Citation

README.md

Otter-Grader

PyPI DOI Run tests Coverage Status Documentation Status Slack

Otter Grader is a light-weight, modular open-source autograder developed by the Data Science Education Program at UC Berkeley. It is designed to work with classes at any scale by abstracting away the autograding internals in a way that is compatible with any instructor's assignment distribution and collection pipeline. Otter supports local grading through parallel Docker containers, grading using the autograder platforms of 3rd party learning management systems (LMSs), the deployment of an Otter-managed grading virtual machine, and a client package that allows students to run public checks on their own machines. Otter is designed to grade Python scripts and Jupyter Notebooks, and is compatible with a few different LMSs, including Canvas and Gradescope.

Documentation

The documentation for Otter can be found here.

Contributing

See CONTRIBUTING.md.

Changelog

See CHANGELOG.md.

Owner

  • Name: Infrastructure Team
  • Login: ucbds-infra
  • Kind: organization

Infrastructure Team at UC Berkeley Data Science Education Program

Citation (CITATION.cff) 

# YAML 1.2
---
authors: 
  -
    family-names: Pyles
    given-names: Christopher
    orcid: "https://orcid.org/0000-0001-8520-7593"
  -
    name: UC Berkeley Data Science Education Program
cff-version: "1.1.0"
date-released: 2025-08-24
license: "BSD-3-Clause"
message: "If you use this software, please cite it as below."
repository-code: "https://github.com/ucbds-infra/otter-grader"
title: "Otter-Grader: A Python and R autograding solution"
version: "6.1.4"
doi: 10.5281/zenodo.5259955

GitHub Events

Total
  • Create event: 23
  • Release event: 10
  • Issues event: 63
  • Watch event: 21
  • Delete event: 22
  • Issue comment event: 131
  • Push event: 60
  • Pull request review event: 11
  • Pull request event: 76
  • Fork event: 4
Last Year
  • Create event: 23
  • Release event: 10
  • Issues event: 63
  • Watch event: 21
  • Delete event: 22
  • Issue comment event: 131
  • Push event: 60
  • Pull request review event: 11
  • Pull request event: 76
  • Fork event: 4

Committers

Last synced: 9 months ago

All Time
  • Total Commits: 3,021
  • Total Committers: 36
  • Avg Commits per committer: 83.917
  • Development Distribution Score (DDS): 0.1
Past Year
  • Commits: 118
  • Committers: 4
  • Avg Commits per committer: 29.5
  • Development Distribution Score (DDS): 0.331
Top Committers
Name Email Commits
Chris Pyles c****s@b****u 2,720
github-actions 4****] 61
Florian Ritterhoff f****n@r****g 38
alex yi a****4@b****u 36
sean-morris s****s@g****m 36
andersonkimlam a****4@g****m 29
JinwooPark00 p****o@b****u 11
Abhishek Sharma a****s@b****u 10
Joel Ostblom j****m@g****m 9
scottyang s****7@g****m 6
Yanay Rosen y****n@b****u 6
Ritvik Iyer r****r@g****m 6
Labanya Mukhopadhyay l****m@h****m 6
Aidan San a****n@g****m 5
Edward Hwang e****4@g****m 5
Trevor t****7@b****u 5
yowsean y****i@g****m 5
Joseph Barker j****r@l****k 3
Bennett Somerville 1****r 2
Eric Van Dusen e****d@g****m 2
Yuvi Panda y****a@g****m 2
dependabot[bot] 4****] 2
Raymond Ji r****i@b****u 2
Pierre-Olivier Vallès p****s@e****h 2
Alex Spies 1****s 1
Chris Holdgraf c****f@b****u 1
ColoMAX 5****X 1
Debbie Yuster d****r@g****m 1
Fernando Perez F****z@b****u 1
Ian Porada i****a@g****m 1
and 6 more...
Committer Domains (Top 20 + Academic)
berkeley.edu: 10 epfl.ch: 1 leeds.ac.uk: 1 ritterhoff.org: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 194
  • Total pull requests: 211
  • Average time to close issues: 4 months
  • Average time to close pull requests: 4 days
  • Total issue authors: 53
  • Total pull request authors: 18
  • Average comments per issue: 2.57
  • Average comments per pull request: 0.94
  • Merged pull requests: 193
  • Bot issues: 0
  • Bot pull requests: 44
Past Year
  • Issues: 43
  • Pull requests: 62
  • Average time to close issues: 11 days
  • Average time to close pull requests: 1 day
  • Issue authors: 24
  • Pull request authors: 4
  • Average comments per issue: 2.84
  • Average comments per pull request: 0.73
  • Merged pull requests: 58
  • Bot issues: 0
  • Bot pull requests: 20
View more stats
Top Authors
Issue Authors
  • chrispyles (52)
  • joelostblom (24)
  • sean-morris (14)
  • champoll (10)
  • codingPie (8)
  • nibheis (6)
  • spring-haru (6)
  • aidansan (5)
  • dbroockman (4)
  • rohanjha123 (4)
  • jake-bobowski (4)
  • bdsomer (4)
  • ttimbers (3)
  • timothylwarren (3)
  • taylorgibson (3)
Pull Request Authors
  • chrispyles (177)
  • github-actions[bot] (46)
  • sean-morris (18)
  • dependabot[bot] (8)
  • ttimbers (2)
  • aidansan (2)
  • ethanc-ec (2)
  • bdsomer (2)
  • nibheis (1)
  • yuvipanda (1)
  • ericvd-ucb (1)
  • ctnelson1997 (1)
  • joelostblom (1)
  • ColoMAX (1)
  • taylorgibson (1)
Top Labels
Issue Labels
bug (87) enhancement (71) question (15) tech debt (13) documentation (6) TODO (1)
Pull Request Labels
bug (81) enhancement (60) release (59) tech debt (9) dependencies (8) documentation (4) python (3)

Packages

  • Total packages: 2
  • Total downloads:
    • pypi 24,671 last-month
  • Total docker downloads: 2,814
  • Total dependent packages: 2
    (may contain duplicates)
  • Total dependent repositories: 40
    (may contain duplicates)
  • Total versions: 197
  • Total maintainers: 2
pypi.org: otter-grader

A Python and R autograding solution

  • Versions: 194
  • Dependent Packages: 2
  • Dependent Repositories: 40
  • Downloads: 24,671 Last month
  • Docker Downloads: 2,814
Rankings
Downloads: 2.0%
Dependent repos count: 2.3%
Docker downloads count: 2.9%
Dependent packages count: 3.3%
Average: 3.8%
Forks count: 5.6%
Stargazers count: 6.8%
Maintainers (2)
chrispyles ucbds-infra
Last synced: 6 months ago
conda-forge.org: otter-grader
  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Forks count: 25.1%
Stargazers count: 33.3%
Average: 37.1%
Dependent repos count: 38.4%
Dependent packages count: 51.5%
Last synced: 6 months ago

Dependencies

docs/requirements.txt pypi
  • sphinx-book-theme ==0.1.7
  • sphinx-click *
  • sphinx_markdown_tables *
  • sphinxcontrib-apidoc *
docs/tutorial/requirements.txt pypi
  • tqdm *
environment.yml conda
  • pip
  • python >=3.6,<3.11
  • r-base >=4.0.0
  • r-devtools
  • r-essentials
otter/grade/Dockerfile docker
  • ${BASE_IMAGE} latest build
requirements-export.txt pypi
  • nbconvert *
  • pdfkit *
  • pypdf *
requirements-test.txt pypi
  • coverage * test
  • google-api-python-client * test
  • google-auth-oauthlib * test
  • gspread * test
  • ipykernel * test
  • jupyter_client * test
  • matplotlib * test
  • nbformat <5.1.0 test
  • pytest * test
  • pytest-html * test
  • responses * test
  • rpy2 * test
  • scikit-learn * test
  • six * test
  • tqdm * test
requirements.txt pypi
  • PyYAML *
  • astunparse *
  • click *
  • dill *
  • fica >=0.3.0
  • ipylab *
  • ipython *
  • ipywidgets *
  • jinja2 *
  • jupytext *
  • nbconvert *
  • nbformat *
  • pandas *
  • python-on-whales *
  • requests *
  • wrapt *
setup.py pypi
test/test_assign/files/example-autograder-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • scikit-learn *
  • scipy *
  • seaborn *
test/test_assign/files/gs-autograder-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • scikit-learn *
  • scipy *
  • seaborn *
test/test_assign/files/rmd-autograder-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • rpy2 *
  • scikit-learn *
  • scipy *
  • seaborn *
test/test_generate/files/autograder-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • scikit-learn *
  • scipy *
  • seaborn *
  • tqdm *
test/test_generate/files/autograder-custom-env/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • scikit-learn *
  • scipy *
  • seaborn *
  • statsmodels *
  • tqdm *
test/test_generate/files/autograder-r-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • rpy2 *
  • scikit-learn *
  • scipy *
  • seaborn *
test/test_generate/files/autograder-r-requirements-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • rpy2 *
  • scikit-learn *
  • scipy *
  • seaborn *
test/test_generate/files/autograder-token-correct/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • scikit-learn *
  • scipy *
  • seaborn *
  • tqdm *
test/test_generate/files/environment.yml pypi
  • statsmodels *
test/test_generate/files/requirements.txt pypi
  • tqdm * test
test/test_grade/files/requirements.txt pypi
  • tqdm * test
test/test_run/files/autograder/source/environment.yml pypi
  • datascience *
  • dill *
  • gspread *
  • ipykernel *
  • ipywidgets *
  • jinja2 *
  • jupyter_client *
  • matplotlib *
  • nbconvert *
  • nbformat *
  • numpy *
  • otter-grader ==5.2.2
  • pandas *
  • pypdf *
  • scikit-learn *
  • scipy *
  • seaborn *
  • tqdm *
.github/workflows/add-issues-to-project.yml actions
  • peter-evans/create-or-update-project-card v1 composite
.github/workflows/release.yml actions
  • actions/checkout v2 composite
  • actions/setup-python v2 composite
.github/workflows/run-tests.yml actions
  • actions/checkout v2 composite
  • codecov/codecov-action v3 composite
  • docker/setup-buildx-action v2 composite
  • mamba-org/setup-micromamba v1 composite
  • r-lib/actions/setup-pandoc v2 composite
  • r-lib/actions/setup-tinytex v2 composite
docs/tutorial/meta.json cpan
examples/data-88e-proj03/requirements.txt pypi
  • statsmodels *