{"id":18427166,"url":"https://github.com/fjebaker/cadabra-resources","last_synced_at":"2026-02-21T09:01:53.405Z","repository":{"id":124944641,"uuid":"296071764","full_name":"fjebaker/cadabra-resources","owner":"fjebaker","description":"Notes, Dockerfiles and tutorials for using Cadabra2.","archived":false,"fork":false,"pushed_at":"2024-09-01T13:46:17.000Z","size":48,"stargazers_count":2,"open_issues_count":1,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-12-04T22:43:49.670Z","etag":null,"topics":["cadabra","cadabra-docker","cadabra2","cadabra2-docker","cadabra2-jupyter","docker","field-equations","general-relativity","ipython","jupyter","physics"],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/fjebaker.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2020-09-16T15:22:39.000Z","updated_at":"2024-09-01T13:46:21.000Z","dependencies_parsed_at":null,"dependency_job_id":"ba7e757e-c9f6-4407-9e2b-a2b1175c6cc1","html_url":"https://github.com/fjebaker/cadabra-resources","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/fjebaker/cadabra-resources","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fjebaker%2Fcadabra-resources","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fjebaker%2Fcadabra-resources/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fjebaker%2Fcadabra-resources/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fjebaker%2Fcadabra-resources/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/fjebaker","download_url":"https://codeload.github.com/fjebaker/cadabra-resources/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fjebaker%2Fcadabra-resources/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29677881,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-21T06:23:40.028Z","status":"ssl_error","status_checked_at":"2026-02-21T06:23:39.222Z","response_time":107,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cadabra","cadabra-docker","cadabra2","cadabra2-docker","cadabra2-jupyter","docker","field-equations","general-relativity","ipython","jupyter","physics"],"created_at":"2024-11-06T05:09:50.086Z","updated_at":"2026-02-21T09:01:53.382Z","avatar_url":"https://github.com/fjebaker.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# cadabra-resources\nNotes and tutorials for using Cadabra2.\n\n## Note: ⚠️ there is now an **official Cadabra2 Docker image**\n\nKasper maintains an official Docker image in the [source tree](https://github.com/kpeeters/cadabra2/tree/master/docker). You can download it directly from Dockerhub [here](https://hub.docker.com/r/kpeeters/cadabra2-jupyter), or using the command line:\n```bash\ndocker image pull kpeeters/cadabra2-jupyter\n``` \nI will no longer be maintaining the Dockerfile in this repository.\n\n## Setup\nNote, this is by no means a small Dockerfile for Cadabra -- but personally I do not enjoy using `conda` on my work machine, so prefer the modularity of Docker for porting the environment around.\n\nWith all of the Cadabra, conda, and Jupyter dependencies, this image comes to a whopping *2.9 GB*. As such, I will not be uploading it to Docker Hub, and instead hosting the Dockerfile here.\n\n\n**Update:** For the new python jupyter kernel, I created another Dockerfile, this one builds the branch from source and then copies the relevant binaries to a seperate container. The build time is longer, however the resultant final image is *515 MB*, which is a lot more acceptable. \n\nThis container I may make available on Docker Hub in the future for use, since the build time is a little silly.\n\n\n### Building\n```bash\ndocker build . -t cadabra2-jupyter\n```\n\n## Running\n```bash\ndocker run -p 8080:8080 -v $(pwd)/notebooks:/home/cadabra cadabra2-jupyter\n```\nand follow the tokenized url in your browser to access.\n\n## Notebooks\nMost of the notebooks will be derived from a brilliant tutorial by [Leo Brewin](https://github.com/leo-brewin), which you can find [on ArXiv](https://arxiv.org/pdf/1912.08839.pdf).\n\nI include some of my original work without indication, however such amendments serve primarily to aid my own learning.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffjebaker%2Fcadabra-resources","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffjebaker%2Fcadabra-resources","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffjebaker%2Fcadabra-resources/lists"}