renku 0.16.4

Python SDK and CLI for the Renku platform.

A Python library for the Renku collaborative data science platform. It includes a CLI and SDK for end-users as well as a service backend. It provides functionality for the creation and management of projects and datasets, and simple utilities to capture data provenance while performing analysis tasks.

NOTE:

renku-python is the python library and core service for Renku - it does not start the Renku platform itself - for that, refer to the Renku docs on running the platform.

Renku for Users

Installation

Renku releases and development versions are available from PyPI. You can install it using any tool that knows how to handle PyPI packages. Our recommendation is to use :code:pipx.

Note

We do not officially support Windows at this moment. The way Windows handles paths and symlinks interferes with some Renku functionality. We recommend using the Windows Subsystem for Linux (WSL) to use Renku on Windows.

Prerequisites

Renku depends on Git under the hood, so make sure that you have Git installed on your system.

Renku also offers support to store large files in Git LFS, which is used by default and should be installed on your system. If you do not wish to use Git LFS, you can run Renku commands with the -S flag, as in renku -S <command>. More information on Git LFS usage in renku can be found in the Data in Renku section of the docs.

Renku uses CWL to execute recorded workflows when calling renku update or renku rerun. CWL depends on NodeJs to execute the workflows, so installing NodeJs is required if you want to use those features.

For development of the service, Docker is recommended.

pipx

First, install pipx and make sure that the $PATH is correctly configured.

$ python3 -m pip install --user pipx
$ python3 -m pipx ensurepath

Once pipx is installed use following command to install renku.

$ pipx install renku
$ which renku
~/.local/bin/renku

pipx installs Renku into its own virtual environment, making sure that it does not pollute any other packages or versions that you may have already installed.

Note

If you install Renku as a dependency in a virtual environment and the environment is active, your shell will default to the version installed in the virtual environment, not the version installed by pipx.

To install a development release:

$ pipx install --pip-args pre renku

pip

$ pip install renku

The latest development versions are available on PyPI or from the Git repository:

$ pip install --pre renku
# - OR -
$ pip install -e git+https://github.com/SwissDataScienceCenter/renku-python.git#egg=renku

Use following installation steps based on your operating system and preferences if you would like to work with the command line interface and you do not need the Python library to be importable.

Windows

Note

We don’t officially support Windows yet, but Renku works well in the Windows Subsystem for Linux (WSL). As such, the following can be regarded as a best effort description on how to get started with Renku on Windows.

Renku can be run using the Windows Subsystem for Linux (WSL). To install the WSL, please follow the official instructions.

We recommend you use the Ubuntu 20.04 image in the WSL when you get to that step of the installation.

Once WSL is installed, launch the WSL terminal and install the packages required by Renku with:

$ sudo apt-get update && sudo apt-get install git python3 python3-pip python3-venv pipx

Since Ubuntu has an older version of git LFS installed by default which is known to have some bugs when cloning repositories, we recommend you manually install the newest version by following these instructions.

Once all the requirements are installed, you can install Renku normally by running:

$ pipx install renku
$ pipx ensurepath

After this, Renku is ready to use. You can access your Windows in the various mount points in /mnt/ and you can execute Windows executables (e.g. *.exe) as usual directly from the WSL (so renku run myexecutable.exe will work as expected).

Docker

The containerized version of the CLI can be launched using Docker command.

$ docker run -it -v "$PWD":"$PWD" -w="$PWD" renku/renku-python renku

It makes sure your current directory is mounted to the same place in the container.

CLI Example

Initialize a Renku project:

$ mkdir -p ~/temp/my-renku-project
$ cd ~/temp/my-renku-project
$ renku init

Create a dataset and add data to it:

$ renku dataset create my-dataset
$ renku dataset add my-dataset https://raw.githubusercontent.com/SwissDataScienceCenter/renku-python/master/README.rst

Run an analysis:

$ renku run wc < data/my-dataset/README.rst > wc_readme

Trace the data provenance:

$ renku log wc_readme

These are the basics, but there is much more that Renku allows you to do with your data analysis workflows. The full documentation will soon be available at: https://renku-python.readthedocs.io/

Renku as a Service

This repository includes a renku-core RPC service written as a Flask application that provides (almost) all of the functionality of the Renku CLI. This is used to provide one of the backends for the RenkuLab web UI. The service can be deployed in production as a Helm chart (see helm-chart.

Deploying locally

To test the service functionality you can deploy it quickly and easily using docker-compose up. Make sure to make a copy of the renku/service/.env-example file and configure it to your needs. The setup here is to expose the service behind a traefik reverse proxy to mimic an actual production deployment. You can access the proxied endpoints at http://localhost/api. The service itself is exposed on port 8080 so its endpoints are available directly under http://localhost:8080.

API Documentation

The renku core service implements the API documentation as an OpenAPI 3.0.x spec. You can retrieve the yaml of the specification itself with

` $ renku service apispec `

If deploying the service locally with docker-compose you can find the swagger-UI under localhost/api/swagger. To send the proper authorization headers to the service endpoints, click the Authorize button and enter a valid JWT token and a gitlab token with read/write repository scopes. The JWT token can be obtained by logging in to a renku instance with renku login and retrieving it from your local renku configuration.

In a live deployment, the swagger documentation is available under https://<renku-endpoint>/swagger. You can authorize the API by first logging into renku normally, then going to the swagger page, clicking Authorize and picking the oidc (OAuth2, authorization_code) option. Leave the client_id as swagger and the client_secret empty, select all scopes and click Authorize. You should now be logged in and you can send requests using the Try it out buttons on individual requests.

Developing Renku

For testing the functionality from source it is convenient to install renku in editable mode using pipx. Clone the repository and then do:

$ pipx install \
    --editable \
    <path-to-renku-python>[all] \
    renku

This will install all the extras for testing and debugging.

Service

Developing the service and testing its APIs can be done with docker compose (see “Deploying Locally” above). To enable live reloading of the code, set the environment variable DEBUG_MODE=true either in your shell or in the .env file. Note that in this case the local directory is mounted in the docker container and renku is re-installed so it may take a few minutes before the container is ready.

Running tests

To run tests locally with specific version of Python:

$ pyenv install 3.7.5rc1
$ pipenv --python ~/.pyenv/versions/3.7.5rc1/bin/python install
$ pipenv run tests

To recreate environment with different version of Python, it’s easy to do so with the following commands:

$ pipenv --rm
$ pyenv install 3.6.9
$ pipenv --python ~/.pyenv/versions/3.6.9/bin/python install
$ pipenv run tests

Using External Debuggers

Local Machine

To run renku via e.g. the Visual Studio Code debugger you need run it via the python executable in whatever virtual environment was used to install renku. If there is a package needed for the debugger, you need to inject it into the virtual environment first, e.g.:

$ pipx inject renku ptvsd

Finally, run renku via the debugger:

$ ~/.local/pipx/venvs/renku/bin/python -m ptvsd --host localhost --wait -m renku.cli <command>

If using Visual Studio Code, you may also want to set the Remote Attach configuration PathMappings so that it will find your source code, e.g.

{
        "name": "Python: Remote Attach",
        "type": "python",
        "request": "attach",
        "port": 5678,
        "host": "localhost",
        "pathMappings": [
            {
                "localRoot": "<path-to-renku-python-source-code>",
                "remoteRoot": "<path-to-renku-python-source-code>"
            }
        ]
    },

Kubernetes

To debug a running renku-core service in a Kubernetes cluster, the service has to be deployed with the

core.debug flag set to true, like:

core:
  debug: true

Then install the Kubernetes extension and configure your local kubectl with the credentials needed for your cluster.

Add a .vscode/settings.json in the renku-python project root and set the following two values:

{
    "vs-kubernetes": {
        "vs-kubernetes.python-autodetect-remote-root": true,
        "vs-kubernetes.python-remote-root": "/code/renku",
    }
}

You might also need to run the Kubernetes: Use Namespace commandlet in VSCode to pick the correct Kubernetes namespace.

Once this is done, go to the Kubernetes tab in VSCode, right-click on your cluster -> Workloads -> Pods -> -renku-core- entry (not the -renku-core-redis- one) and pick Debug (attach), select core and python and you should be good to go.

You can also select Attach Visual Studio Code in the context menu to open a new instance of VSCode with write access to the source code in the remote pod.

Changes

0.16.4 (2022-01-25)

This is a backport release that contains changes necessary for 1.0.0 multi-service compatibility.

Bug Fixes

• core: Fix different versions of core-service using same Job queues

0.16.3 (2022-01-21)

This is a backport release that contains changes necessary for 1.0.0 multi-service compatibility.

Bug Fixes

• core: Fix for git requiring a merge strategy to be set

Features

• core: Dataverse subject field support added

• service: 1.0.0 style /version endpoint added

• service: Made all endpoints versioned (v0.9)

0.16.2 (2021-10-05)

Bug Fixes

• core: Pin pyshacl version to 0.17.0.post1

0.16.1 (2021-09-13)

Bug Fixes

• core: Update to rdflib 6 and remove rdflib-jsonld which was not installable with setuptools>58.0.2

0.16.0 (2021-07-08)

Bug Fixes

• cli: Fix Git LFS autocommit hook not committing new pointer files (#2139) (dca5aa4)

• cli: prevent –template-ref from being set without –template-source in renku init (#2146) (e687b08)

• core: add url validator utility function to fix an issue with URLs containing trailing slashes (#2050) (89f1c90),

• core: fix checking out template repository by revision (#2189) (2a69aa2),

• core: fix CWL to work with filenames with spaces (#2187) (634f2b3),

• core: fix zenodo dataset import for datasets with schema:image set (#2142) (06d4969)

• core: fix duplicate project version in flattened JSON-LD (#2087) (e28e308)

• service: fix management jobs running into timeouts (#2127) (ab7ca08)

Features

• core: add group and remove subcommand to graph workflow (#2177) (221aeba)

• core: add renku version as a project template parameter (#2145) (0e9b132)

• core: git login from CLI (#2045) (1d7147d)

• core: include parameter values in provenance (#2093) (84b6d0f)

• docs: new design based on Renku Sphinx Theme (#2204) (eaa19f0)

0.15.1 (2021-05-20)

Bug Fixes

• core: remove locking from core read operations (#2099) (4407808)

• service: fix service project creation (#2092) (48d518f)

0.15.0 (2021-05-17)

Bug Fixes

• core: Fix annotations serialization in ProvenanceGraph (#1992) (eb3a7ba), closes #1952

• core: no failure when processing git history for deleted files (#2047) (d85facd)

• cli: fix path matching in renku log dot output (#2070) (4a4342b)

Features

• cli: improve feedback around files being overwritten by renku init and add –initial-branch flag (#1997) (50bb67b)

• cli: add JSON output format to ‘renku dataset ls’ and ‘renku dataset ls-files’ (#2084) (514f13b)

• cli: add OLOS export and improve import/export provider logic (#1857) (779c481)

• cli: detect filename from content-disposition header when downloading (#2020) (c79ea14)

• core: add default value to all Run parameters (#2057) (3a0321d)

• core: adds node-js detection for rerun/update (#2002) (8b9e801)

• core: add renku login command to authenticate with a renku deployment (#1864) (7f3039f)

• dataset: add support to dataset update for detecting changes to local files (#2049) (71befe0)

• service: pass gitlab token to core-service (#2062) (63c2675)

• workflow: add naming metadata for command parameters (#2071) (b1e7a9b)

• workflow: add workflow naming metadata (#2033) (5612199)

• service: add delayed write operations, ie. porcelain and better cache management (#1957) (a05b615)

0.14.2 (2021-04-16)

Highlights

• Ability to update local project from its template and to update the Dockerfile to install the current version of renku-python using renku migrate.

• Support for Unicode paths in renku run (including emojis).

Bug Fixes

• cli: fix renku rerun/update with unicode input/output paths (#1963) (9859b62)

• service: fix project_clone with git ref specified (#2008) (c072286)

Features

• cli: support template and docker migration (#2019) (ed87770)

• dataset: support moving files between datasets with renku mv (#1993) (a715b70)

0.14.1 (2021-03-24)

Bug Fixes

• core: Add error handling if push of temporary branch fails (#1979) (f8d7285)

• core: fix handling of ‘@’ in filenames (#1982) (41316b4)

• core: fix template update if same filename was added locally (#1974) (5b47ddc)

• core: fixes save and push to correctly handle merge conflicts (#1925) (fdac171)

• service: sync service cache with remote before operations to prevent cache getting out of sync (#1972) (34ec5d6)

Features

• dataset: dataset import enhancements (#1970) (b3df7b8)

• service: renku service up/down/ps/restart/logs commands (#1899) (d9e49ae)

• service: add support for storing remote dataset images in the repo (#1878) (3862c2e)

0.14.0 (2021-03-05)

Bug Fixes

• core: call git commands for batches of files to prevent hitting argument length limits (#1893) (deaf055)

• dataset: change renku dataset import to move temporary files and become more resilient to errors (#1894) (279407e)

• service correctly address HTTP server errors (#1872) (2fd5052)

• service correctly handle ref on project.clone (#1888) (7f30404)

• service use project_id as part of project filesystem path (#1754) (391a14a)

Features

• cli: add renku storage migrate command to migrate git files to lfs (#1869) (bed1358)

• cli: add service component management commands (#1867) (928baf9)

• core: exclude renku metadata from being added to git lfs (#1898) (8046edb)

• core: add oauth authentication for KG access (#1881) (a568d31)

• dataset: improve naming for imported datasets (#1900) (9beb654)

• service: add build graph endpoint (#1571) (a7bfe3d)

• service: add renku config endpoints (#1834) (c09ca6b)

• service: add helm 3 values schema to chart (#1835) (57f6aee)

• service add root redirect to swagger docs (#1871) (1abd4f6)

• service: add support for adding images to datasets (#1850) (c3caafd)

0.13.0 (2021-01-29)

Bug Fixes

• core: fix renku save with deleted files (#1849) (93348f9)

• core: migration error when multiple outputs bind to the same input (#1832) (bb19b47)

• core: output git lfs error messages when there is an error (#1838) (e2b5421)

• service: reset cache after failed push (#1836) (f41df17)

Features

• cli: add dataset show command (#1798) (31e87f7)

• core: cache for workflow migrations (#1853) (f240d95)

• service: gzip decompression support (#1784) (59db473)

• service: use jwt sub claim as user-id (#1793) (06f815a)

0.12.3 (2021-01-05)

Bug Fixes

• core: fix gitlab ID parsing when GITLAB_BASE_URL is set without port (#1823) (4f94165)

• service: add datasets.remove to swagger docs (#1778) (631e6f5)

• service: correctly handle cloning of project with no commits (#1790) (440b238)

0.12.2 (2020-12-02)

Bug Fixes

• core: correctly generate project id for gitlab (sub)groups (#1746) (3fc29ad)

• core: fixes renku save to work with already staged changes (#1739) (1a8b7ad)

• core: adds pre-commit hook message for unsupported projects (#1730) (7f1731d)

• service: removes chdir calls in service (#1767) (4da22cb)

Features

• api: adds user-api parameters support (#1723) (6ee2862)

• cli: adds migrationscheck command (#1761) (b33ed35)

• cli: automatically track files in git-lfs if necessary (#1775) (866163a)

• cli: better error messages for renku clone (#1738) (78bb2ad)

• core: shorten commit messages to 100 characters for readability (#1749) (af50947)

• service: move user identification to jwt (#1520) (d45c4c3)

0.12.1 (2020-11-16)

Bug Fixes

• core: re-raise renku handled exception on network failure (#1623) (4856a05)

• dataset: no commit if nothing is edited (#1706) (a68edf6)

• service: correctly determine resource age (#1695) (40153f0)

• service: correctly set project_name slug on project create (#1691) (234e1b3)

• service: set template version and metadata correctly (#1708) (ed98be3)

Features

• renku API (#1665) (949a4aa)

0.12.0 (2020-11-03)

Bug Fixes

• core: fix bug where remote_cache caused project ids to leak (#1618) (3ef04fb)

• core: fix graph building for nodes with same subpath (#1625) (7cae9be)

• core: fix importing a dataset referenced from non-existent projects (#1574) (92b8bf8)

• core: fix old dataset migration and activity dataset outputs (#1603) (a5339e2)

• core: fix project migration getting overwritten with old metadata (#1581) (c5a5960)

• core: fix update creating a commit when showing help (#1627) (529e582)

• core: fixes git encoding of paths with unicode characters (#1538) (053dac9)

• core: make Run migration ids unique by relative path instead of absolute (#1573) (cf96310)

• dataset: broken directory hierarchy after renku dataset imports (#1576) (9dcffce)

• dataset: deserialization error (#1675) (420653f)

• dataset: error when adding same file multiple times (#1639) (05bfde7)

• dataset: explicit failure when cannot pull LFS objects (#1590) (3b05816)

• dataset: invalid generated name in migration (#1593) (89b2e43)

• dataset: remove blank nodes (#1602) (478f08c)

• dataset: set isBasedOn for renku datasets (#1617) (3aee6b8)

• dataset: update local files metadata when overwriting (#1582) (59eaf25)

• dataset: various migration issues (#1620) (f24c2e4)

• service: correctely set job timeout (#1677) (25f0eb6)

• service: dataset rm endpoint supports new core API (#1622) (e71916e)

• service: push to protected branches (#1614) (34c7f92)

• service: raise exception on uninitialized projects (#1624) (a2025c3)

Features

• cli: add click plugin support (#1604) (47b007f)

• cli: adds consistent behaviour for cli commands (#1523) (20b7248)

• cli: show lfs status of dataset files (#1575) (a1c3e2a)

• cli: verbose output for renku show (#1524) (dae968c)

• core: Adds renku dataset update for Zenodo and Dataverse (#1331) (e38c51f)

• dataset: list dataset description (#1588) (7e13857)

• service: adds template and dockerfile migration to migration endpoint (#1509) (ea01795)

• service: adds version endpoint (#1548) (6193df6)

0.11.6 (2020-10-16)

Bug Fixes

• core: fix bug where remote_cache caused project ids to leak (#1618) (3ef04fb)

• dataset: fix a bug where datasets imported from renku project won’t update (#1615) (309eb2f)

• service: fixes pushing to protected branches (#1614) (34c7f92)

0.11.5 (2020-10-13)

Bug Fixes

• core: fix importing a dataset referenced from non-existent projects (#1574) (4bb13ef)

• core: fixes git encoding of paths with unicode characters (#1538) (9790707)

• dataset: fix broken directory hierarchy after renku dataset imports (#1576) (41e3e72)

• dataset: abort importing a dataset when cannot pull LFS objects (#1590) (9877a98)

• dataset: fix invalid dataset name after migration (#1593) (c7ec249)

• dataset: update dataset files metadata when adding and overwriting local files (#1582) (0a23e82)

0.11.4 (2020-10-05)

Bug Fixes

• core: fix project migration getting overwritten with old metadata (#1580) (dcc1541)

0.11.3 (2020-09-29)

Bug Fixes

• core: make Run migration ids unique by relative path instead of absolute (686b9f9)

0.11.2 (2020-09-24)

Bug Fixes

• cli: fixes libxslt dependency in docker image (#1534) (491bae7)

• core: fixes ‘doi:…’ import (#1536) (f653c79)

• core: fixes duplicate ‘renku:Run’ ids on repeat execution of migrations (#1532) (4ce6f3c)

Features

• cli: show existing paths when initializing non-empty dir (#1535) (07c559f)

• core: follow URL redirections for dataset files (#1516) (5a37b3c)

• dataset: flattened JSON-LD metadata (#1518) (458ddb9)

• service: add additional template parameters (#1469) (6372a32)

• service: adds additional fields to datasets listings (#1508) (f8a395f)

• service: adds project details and renku operation on jobs endpoint (#1492) (6b3fafd)

• service: execute read operations via git remote (#1488) (84a0eb3)

• workflow: avoid unnecessary parent runs (#1476) (b908ffd)

0.11.1 (2020-08-18)

Bug Fixes

• fixes shacl for DatasetFile when used inside a qualifiedGeneration (#1477) (99dd4a4)

0.11.0 (2020-08-14)

Bug Fixes

• cli: disable version check in githook calls (#1300) (5132db3)

• core: fix paths in migration of workflows (#1371) (8c3d34b)

• core: Fixes SoftwareAgent person context (#1323) (a207a7f)

• core: Only update project metadata if any migrations were executed (#1308) (1056a03)

• service: adds more custom logging and imp. except handling (#1435) (6c3adb5)

• service: fixes handlers for internal loggers (#1433) (a312f7c)

• service: move project_id to query string on migrations check (#1367) (0f89726)

• tests: integration tests (#1351) (3974a39)

Features

• cli: Adds renku save command (#1273) (4ddc1c2)

• cli: prompt for missing variables (1e1d408), closes #1126

• cli: Show detailed commands for renku log output (#1345) (19fb819)

• core: Calamus integration (#1281) (bda538f)

• core: configurable data dir (#1347) (e388773)

• core: disabling of inputs/outputs auto-detection (#1406) (3245ca0)

• core: migration check in core (#1320) (4bc52f4)

• core: Move workflow serialisation over to calamus (#1386) (f0fbc49)

• core: save and load workflow as jsonld (#1185) (d403289)

• core: separate models for migrations (#1431) (127d606)

• dataset: source and url for DatasetFile (#1451) (b4fa5db)

• service: added endpoints to execute all migrations on a project (#1322) (aca8cc2)

• service: adds endpoint for explicit migrations check (#1326) (146b1a7)

• service: adds source and destination versions to migrations check (#1372) (ea76b48)

• decode base64 headers (#1407) (9901cc3)

• service: adds endpoints for dataset remove (#1383) (289e4b9)

• service: adds endpoints for unlinking files from a dataset (#1314) (1b78b16)

• service: async migrations execution (#1344) (ff66953)

• service: create new projects from templates (#1287) (552f85c), closes #862

0.10.5 (2020-07-16)

Bug Fixes

• core: Pin dependencies to prevent downstream dependency updates from breaking renku. Fix pyshacl dependency. (#785) (30beedd)

• core: Fixes SoftwareAgent person context. (#1323) (fa62f58)

0.10.4 (2020-05-18)

Bug Fixes

• dataset: update default behaviour and messaging on dataset unlink (#1275) (98d6728)

• dataset: correct url in different domain (#1211) (49e8b8b)

Features

• cli: Adds warning messages for LFS, fix output redirection (#1199) (31969f5)

• core: Adds lfs file size limit and lfs ignore file (#1210) (1f3c81c)

• core: Adds renku storage clean command (#1235) (7029400)

• core: git hook to avoid committing large files (#1238) (e8f1a8b)

• core: renku doctor check for lfs migrate info (#1234) (480da06)

• dataset: fail early when external storage not installed (#1239) (e6ea6da)

• core: project clone API support for revision checkout (#1208) (74116e9)

• service: protected branches support (#1222) (8405ce5)

• dataset: doi variations for import (#1216) (0f329dd)

• dataset: keywords in metadata (#1209) (f98a800)

• dataset: no failure when adding ignored files (#1213) (b1e275f)

• service: read template manifest (#1254) (7eac85b)

0.10.3 (2020-04-22)

Bug Fixes

• dataset: avoid recursive addition of data directory (#1163) (79e3b03)

• dataset: commit after unlinking files (#1120) (97e8754)

• dataset: Dataverse export (#1028) (737cecf)

Features

• core: CLI warning when in non-root directory (#1162) (115e462)

• dataset: migrate submodule-based datasets (#1092) (dba20c4)

• dataset: no failure when adding existing files (#1177) (a68dcb7)

• dataset: remove –link flag (#1164) (969d4f8)

• dataset: show file size in ls-files (#1123) (0951930)

• datasets: specify title on dataset creation (#1204) (fb70ac5)

• init: read and display template variables (#1134) (0f86dc5), closes #1126

• service: add remote files to dataset (#1139) (f6bebfe)

0.10.1 (2020-03-31)

Bug Fixes

• core: directory input regression (#1155) (b17c843)

• dataset: correct url when importing with DOI (#1156) (025b735)

Features

• renku init options refactor (#1127) (78b208b)

• datasets: add files from dropbox (#1135) (bf5f2db)

0.10.0 (2020-03-25)

This release brings about several important Dataset features:

• importing renku datasets (#838)

• working with data external to the repository (#974)

• editing dataset metadata (#1111)

Please see the Dataset documentation for details.

Additional features were implemented for the backend service to facilitate a smoother user experience for dataset file manipulation.

IMPORTANT: starting with this version, a new metadata migration mechanism is in place (#1003). Renku commands will insist on migrating a project immediately if the metadata is found to be outdated.

Bug Fixes

• cli: consistenly show correct contexts (#1096) (b333f0f)

• dataset: –no-external-storage flag not working (#1130) (c183e97)

• dataset: commit only updated dataset files (#1116) (d9739df)

• datasets: fixed importing large amount of small files (#1119) (8d61473)

• datasets: raises correct error message on import of protected dataset (#1112) (e579904)

Features

• core: new migration mechanism (#1003) (1cc33d4)

• dataset: adding external data without copying (#974) (6a17512)

• dataset: bypass import confirmation (#1124) (947210a)

• dataset: import renku datasets (#838) (6aa3651)

• dataset: metadata edit (#1111) (66cfbbc)

• dataset: wildcard support when adding data from git (#1128) (baa1c9f)

0.9.1 (2020-02-24)

Bug Fixes

• added test utility functions and cleanup (#1014) (f41100d)

• cache instance cleanup (#1051) (12f5446)

• enable dataset cmd in sub directories (#1012) (e3191e1)

• fields with default need to come last (#1046) (649b159)

• fixes renku show sibling handling with no paths (#1026) (8df678f)

• flush old keys for user projects and files (#1002) (7438c73)

• generate https IDs for entities instead of file:// (#1009) (87f7750)

• handle errors correctly (#1040) (950eeac)

• improved list datasets and files (#1034) (fd96d68)

• pin idna to 2.8 (#1020) (19ea7af)

• resync repo after import action (#1052) (b38341b)

• standardize test assertions (#1016) (16e8e63)

• temporarily disable integration tests (#1036) (8c8fd7a)

• updated readme to include local testing (#1000) (351a650)

• run tests via pipenv run commands (#999) (d8095e3)

Features

• svc: adds job details endpoint (#1050) (9c58a08)

• svc: added list user jobs endpoint (#1001) (f3c200c)

• svc: dataset import via service (#1023) (d6c670a)

0.9.0 (2020-02-07)

Bug Fixes

• adds git user check before running renku init (#892) (2e52dff)

• adds sorting to file listing (#960) (bcf6bcd)

• avoid empty commits when adding files (#842) (8533a7a)

• Fixes dataset naming (#898) (418deb3)

• Deletes temporary branch after renku init –force (#887) (eac0463)

• enforces label on SoftwareAgent (#869) (71badda)

• Fixes JSON-LD translation and related issues (#846) (65e5469)

• Fixes renku run error message handling (#961) (81d31ff)

• Fixes renku update workflow failure handling and renku status error handling (#888) (3879124)

• Fixes sameAs property to follow schema.org spec (#944) (291380e)

• handle missing renku directory (#989) (f938be9)

• resolves symlinks when pulling LFS (#981) (68bd8f5)

• serializes all zenodo metadata (#941) (787978a)

• Fixes various bugs in dataset import (#882) (be28bf5)

Features

• add project initialization from template (#809) (4405744)

• added renku service with cache and datasets (#788) (7a7068d), closes #767 #846

• Adds protection for renku relevant paths in dataset add (#939) (a3c02e8)

• Adds prov:Invalidated output to renku log (008ab20)

• better UX when adding to a dataset (#911) (c6ac967)

• check for required git hooks (#854) (54ba91d)

• Dataverse export (#909) (7e9e647)

• improve dataset command output (#927) (c7639d3)

• metadata on dataset creation (#850) (b357ee7)

• Plugin support for renku-run (#883) (7dbda83)

• python 3.8 compatibility (#861) (4aaac8d)

• SHACL Validation (#767) (255a01d)

• update bug_report template to be more renku-relevant (#988) (e00ded7)

0.8.0 (2019-11-21)

Bug Fixes

• addressed CI problems with git submodules (#783) (0d3eeb7)

• adds simple check on empty filename (#786) (8cd061b)

• ensure all Person instances have valid ids (4f80efc), closes #812

• Fixes jsonld issue when importing from dataverse (#759) (ffe36c6)

• fixes nested type scoped handling if a class only has a single class (#804) (16d03b6)

• ignore deleted paths in generated entities (86fedaf), closes #806

• integration tests (#831) (a4ad7f9)

• make Creator a subclass of Person (ac9bac3), closes #793

• Redesign scoped context in jsonld (#750) (2b1948d)

Features

• avoid creation of nested datasets (#796) (6084c87)

• do not create dataset implicitly (#779) (84e59d0)

• local git repo not treated as remote (8cc2834)

• renku clone command (#828) (4b3b615)

0.7.0 (2019-10-15)

Bug Fixes

• use UI-resolved project path as project ID (#701) (dfcc9e6)

0.6.1 (2019-10-10)

Bug Fixes

• add .renku/tmp to default .gitignore (#728) (6212148)

• dataset import causes renku exception due to duplicate LocalClient (#724) (89411b0)

• delete new dataset ref if file add fails (#729) (2dea711)

• fixes bug with deleted files not getting committed (#741) (5de4b6f)

• force current project for entities (#707) (538ef07)

• integration tests for #681 (#747) (b08435d)

• use commit author for project creator (#715) (1a40ebe), closes #713

• zenodo dataset import error (f1d623a)

Features

• adds basic QA checklist (#698) (c97e9bd)

• dataset tagging (#693) (797161f)

• include creator in project metadata (#687) ([9c7753e](https://git

0.6.0 (2019-09-18)

Bug Fixes

• adds _label and commit data to imported dataset files, single commit for imports (#651) (75ce369)

• always add commit to dataset if possible (#648) (7659bc8), closes #646

• cleanup needed for integration tests on py35 (#653) (fdd7215)

• fixed serialization of datetime to iso format (#629) (693d59d)

• fixes broken integration test (#649) (04eba66)

• hide image, pull, runner, show, workon and deactivate commands (#672) (a3e9998)

• integration tests fixed (#685) (f0ea8f0)

• migration of old datasets (#639) (4d4d7d2)

• migration timezones (#683) (58c2de4)

• Removes unneccesary call to git lfs with no paths (#658) (e32d48b)

• renku home directory overwrite in tests (#657) (90e1c48)

• upload metadata before actual files (#652) (95ed468)

• use latest_html for version check (#647) (c6b0309), closes #641

• user-related metadata (#655) (44183e6)

• zenodo export failing with relative paths (d40967c)

Features

• dataverse import (#626) (9f0f9a1)

• enable all datasets command to operate on dirty repository (#607) (74e328b)

• explicit input output specification (#598) (ce8ba67)

• export filename as schema:name (#643) (aed54bf), closes #640

• support for indirect inputs and outputs (#650) (e960a98)

0.5.2 (2019-07-26)

Bug Fixes

• safe_path check always operates on str (#603) (7c1c34e)

Features

• add SoftwareAgent to Activity (#590) (a60c20c), closes #508

0.5.1 (2019-07-12)

Bug Fixes

• ensure external storage is handled correctly (#592) (7938ac4)

• only check local repo for lfs filter (#575) (a64dc79)

• cli: allow renku run with many inputs (f60783e), closes #552

• added check for overwriting datasets (#541) (8c697fb)

• escape whitespaces in notebook name (#584) (0542fcc)

• modify json-ld for datasets (#534) (ab6a719), closes #525 #526

• refactored tests and docs to align with updated pydoctstyle (#586) (6f981c8)

• cli: add check of missing references (9a373da)

• cli: fail when removing non existing dataset (dd728db)

• status: fix renku status output when not in root folder (#564) (873270d), closes #551

• added dependencies for SSL support (#565) (4fa0fed)

• datasets: strip query string from data filenames (450898b)

• fixed serialization of creators (#550) (6a9173c)

• updated docs (#539) (ff9a67c)

• cli: remove dataset aliases (6206e62)

• cwl: detect script as input parameter (e23b75a), closes #495

• deps: updated dependencies (691644d)

Features

• add dataset metadata to the KG (#558) (fb443d7)

• datasets: export dataset to zenodo (#529) (fc6fd4f)

• added support for working on dirty repo (ae67be7)

• datasets: edit dataset metadata (#549) (db39083)

• integrate metadata from zenodo (#545) (4273d2a)

• config: added global config manager (#533) (938f820)

• datasets: import data from zenodo (#509) (52b2769)

0.5.0 (2019-03-28)

Bug Fixes

• api: make methods lock free (1f63964), closes #486

• use safe_load for parsing yaml (5383d1e), closes #464

• datasets: link flag on dataset add (eae30f4)

Features

• api: list datasets from a commit (04a9fe9)

• cli: add dataset rm command (a70c7ce)

• cli: add rm command (cf0f502)

• cli: configurable format of dataset output (d37abf3)

• dataset: add existing file from current repo (575686b), closes #99

• datasets: added ls-files command (ccc4f59)

• models: reference context for relative paths (5d1e8e7), closes #452

• add JSON-LD output format for datasets (c755d7b), closes #426

• generate Makefile with log –format Makefile (1e440ce)

v0.4.0

(released 2019-03-05)

• Adds renku mv command which updates dataset metadata, .gitattributes and symlinks.

• Pulls LFS objects from submodules correctly.

• Adds listing of datasets.

• Adds reduced dot format for renku log.

• Adds doctor command to check missing files in datasets.

• Moves dataset metadata to .renku/datasets and adds migrate datasets command and uses UUID for metadata path.

• Gets git attrs for files to prevent duplicates in .gitattributes.

• Fixes renku show outputs for directories.

• Runs Git LFS checkout in a worktrees and lazily pulls necessary LFS files before running commands.

• Asks user before overriding an existing file using renku init or renku runner template.

• Fixes renku init --force in an empty dir.

• Renames CommitMixin._location to _project.

• Addresses issue with commits editing multiple CWL files.

• Exports merge commits for full lineage.

• Exports path and parent directories.

• Adds an automatic check for the latest version.

• Simplifies issue submission from traceback to GitHub or Sentry. Requires SENTRY_DSN variable to be set and sentry-sdk package to be installed before sending any data.

• Removes outputs before run.

• Allows update of directories.

• Improves readability of the status message.

• Checks ignored path when added to a dataset.

• Adds API method for finding ignored paths.

• Uses branches for init --force.

• Fixes CVE-2017-18342.

• Fixes regex for parsing Git remote URLs.

• Handles --isolation option using git worktree.

• Renames client.git to client.repo.

• Supports python -m renku.

• Allows ‘.’ and ‘-’ in repo path.

v0.3.3

(released 2018-12-07)

• Fixes generated Homebrew formula.

• Renames renku pull path to renku storage pull with deprecation warning.

v0.3.2

(released 2018-11-29)

• Fixes display of workflows in renku log.

v0.3.1

(released 2018-11-29)

• Fixes issues with parsing remote Git URLs.

v0.3.0

(released 2018-11-26)

• Adds JSON-LD context to objects extracted from the Git repository (see renku show context --list).

• Uses PROV-O and WFPROV as provenance vocabularies and generates “stable” object identifiers (@id) for RDF and JSON-LD output formats.

• Refactors the log output to allow linking files and directories.

• Adds support for aliasing tools and workflows.

• Adds option to install shell completion (renku --install-completion).

• Fixes initialization of Git submodules.

• Uses relative submodule paths when appropriate.

• Simplifies external storage configuration.

v0.2.0

(released 2018-09-25)

• Refactored version using Git and Common Workflow Language.

v0.1.0

(released 2017-09-06)

• Initial public release as Renga.