flowchart TD
    start([start])

    has_interpreter{Interpreter selected?}
    has_env_selected{Environment selected?}
    has_python{Is Python installed?}
    select_newest[Select newest Python]
    has_venv{Has `venv`?}
    create_env[`python -m venv .venv`]

    has_pip{"Has `pip`?"}
    
    has_requirements{Has requirements files?}
    select_requirements[/Select requirements files/]
    install_requirements["`python -m pip install -r requirements.txt`"]

    has_pyproject{Has a `pyproject.toml`?}
    select_extras[/Select extras/]
    install_extras["`python -m pip install -e .[extras]`"]

    error((Notify user of problem))

    finished([end])
    

    start --> has_interpreter

    subgraph Create Environment

    has_interpreter -- yes --> has_venv
    has_interpreter -- no --> has_env_selected

    %% error
    has_env_selected -- "no (nothing selected)" --> has_python

    has_python -- yes --> select_newest
    %% error
    

    select_newest --> has_venv

    has_venv -- yes --> create_env
    %% error
    end

    subgraph Installation
    create_env --> has_pip

    has_pip -- yes --> has_requirements
    %% error
    
    has_requirements -- yes --> select_requirements
    select_requirements --> install_requirements
    %% finished
    has_requirements -- no --> has_pyproject

    has_pyproject -- yes --> select_extras
    select_extras --> install_extras
    %% finished
    end

    has_venv -- "no (Debian)" --> error
    has_python -- no --> error
    has_env_selected -- yes --> error
    has_pip -- "no (Debian)" --> error

    error --> finished
    install_extras --> finished
    has_pyproject -- no --> finished
    install_requirements --> finished

Investigate the possible flow for a Create Environment command #19676

Description

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

Investigate the possible flow for a `Create Environment` command #19676