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Virtual Environment

run Command​

When using dora with the run command, all python environment will be handled by the current environment.

You should activate the right env before running dora.

You can make sure

start command​

When using dora start, you have to make sure that the daemon is running within the right environement.

It is the one that is handled within the dora up command.

In case of confusion, you can use dora destroy && dora up in the env, you want to be.

Overwrite an environment​

You can overwrite an environment using, the following tricks:

  • Using predefined python
- id: dora-vad
  path: ../.venv/bin/python
  args: my_script.py
  • Using shell
- id: dora-vad
  path: shell
  args: /path/to/python my_script.py

Using uv with --uv flag​

In order to avoid having to activate and deactivate environment you can create an environment using:

uv venv

And run dora pipeline without activating environment with:

dora build dataflow.yml --uv
dora run dataflow.yml --uv