Dora v0.3.7

Making Dora simpler

• dora run command now removes the need for dora up and removes the need for background process: #703

dora run examples/camera/dataflow.yml

• You can now build, run and start URL dataflow. #682

dora build/start https://raw.githubusercontent.com/dora-rs/dora/refs/heads/main/examples/camera/dataflow.yml

• You can now pip install the dora cli for Linux, as well as all rust written nodes. #706

pip install dora-rs-cli
pip install dora-rerun

Releasing additional nodes

• Vision Language Model (VLM): Qwenvl2 with data recording and finetuning with llama factory

dora build examples/vlm/dataflow.yml
dora run examples/vlm/dataflow.yml

Screencast.from.2024-11-18.04-23-10.webm

• Audio: Whisper Turbo, Sidero Voice Activity Detection(VAD), Opus translation

speech-to-text example:

dora build examples/speech-to-text/dataflow.yml
dora run examples/speech-to-text/dataflow.yml

Screencast.from.2024-11-18.04-28-33.webm

translation example:

dora build examples/translation/dataflow_en_fr.yml
dora run examples/translation/dataflow_en_fr.yml

• visualisation: Dora rerun with 3D visualisation. Time series and now in pip.

dora build examples/piper/play_dummy_inference.yml
dora run examples/piper/play_dummy_inference.yml

Screencast.from.2024-11-18.05-30-19.webm

Please checkout piper examples.

• Hardware: Agilex Piper sdk, Astra camera with PyOrbbeckSdk and tracer mobile base

Known Issue still present in 0.3.7

• Python dataflow does not stop gracefully #625
• Queue_size is not properly respected #652

What's Changed

• Post release 0.3.6 small fix by @haixuanTao in #638
• Changes to template by @XxChang in #639
• Add appending to PATH instruction inside installation script by @Hennzau in #641
• Make the benchmark run in release and at full speed by @Hennzau in #644
• Use the new node syntax for examples dataflow by @Hennzau in #643
• Improve beginner experience by @Hennzau in #645
• improve node-hub pytest by @haixuanTao in #640
• Fix not-null terminated string print within C template by @haixuanTao in #654
• Raise error if dora-coordinator is not connected when calling dora destroy by @haixuanTao in #655
• Coordinator stopped on bad control command by @Hennzau in #650
• Add support for Qwenvl2 by @haixuanTao in #646
• Fix distributed node by @haixuanTao in #658
• Small install script update for bash by @haixuanTao in #657
• Add additional image encoding by @haixuanTao in #661
• dora-echo replicate the topic received with the topic send by @haixuanTao in #663
• Update dependencies by @renovate in #656
• Bump pyo3 and arrow versions by @haixuanTao in #667
• Fix ros2 bridge incompatibility with CI Ubuntu 24 and with pyo3 22 by @haixuanTao in #670
• Add transformers version pinning for qwenvl2 by @haixuanTao in #665
• Remove cli dataflow path check by @haixuanTao in #662
• Better error handling for unknown output by @haixuanTao in #675
• Fix llama recorder multi image recorder by @haixuanTao in #677
• Dora openai server example by @haixuanTao in #676
• Update dependencies by @renovate in #674
• Create Rust-based openai api proxy server in node hub by @phil-opp in #678
• Update dependencies by @renovate in #679
• Update Rust crate hyper to v0.14.30 by @renovate in #680
• Fix hanged coordinator when failing to connect to the daemon on destroy command by @haixuanTao in #664
• Small example improvement using pyarrow assertion by @haixuanTao in #669
• Fix dora list listing twice a stopping dataflow when using multiple daemon. by @haixuanTao in #668
• Add package flake by @Ben-PH in #685
• Add jpeg format to qwenvl2 by @haixuanTao in #684
• Enable downloading remote dataflow by @haixuanTao in #682
• Enable multiline build for better packaging of dora node. by @haixuanTao in #683
• Bump rerun version to 0.18 by @haixuanTao in #686
• Temporary fix qwenvl2 queue error by @haixuanTao in #688
• Make daemon loop over coordinator connection to make it possible to create a system service awaiting coordinator connection by @haixuanTao in #689
• Add translation example from chinese, french to english by @haixuanTao in #681
• Update dependencies by @renovate in #690
• Fix macos 14 yolo error by @haixuanTao in #696
• Update dependencies by @renovate in #692
• Publish rust project on pip to make it simpler to deploy dora node on different machine without requiring installing cargo by @haixuanTao in #695
• Docs: README by @Radovenchyk in #697
• Update README.md by @pucedoteth in #705
• Bump rust toolchains 1.81 by @haixuanTao in #707
• Make dora cli pip installable by @haixuanTao in #706
• Add urdf visualization in rerun by @haixuanTao in #704
• Fix child process receiving ctrl-c by setting own process group by @haixuanTao in #712
• Move more types from dora-core to dora-message to avoid dependency by @phil-opp in #711
• Implement dora run command by @phil-opp in #703
• Adding Agilex Piper node, PyOrbbeckSDK node, Agilex UGV node by @haixuanTao in #709
• Make the node hub CI/CD parallel for faster testing as well as having more granular integration control by @haixuanTao in #710
• Add time series to dora rerun by @haixuanTao in #713

New Contributors

• @Ben-PH made their first contribution in #685
• @Radovenchyk made their first contribution in #697
• @pucedoteth made their first contribution in #705