hatch-jupyter-builder 0.4.0

A hatch plugin to help build Jupyter packages

hatch-jupyter-builder

---

This provides a build hook plugin for Hatch that adds a build step for use with Jupyter packages.

Table of Contents

• Installation
• License
• Usage and Configuration
• Local Development

Installation

pip install hatch-jupyter-builder

License

hatch-jupyter-builder is distributed under the terms of the MIT license.

Usage and Configuration

The build hook plugin name is jupyter-builder.

• pyproject.toml

  [tool.hatch.build.hooks.jupyter-builder]
  dependencies = ["hatch-jupyter-builder"]
  build-function = "hatch_jupyter_builder.npm_builder"
  ensured-targets = ["foo/generated.txt"]
  install-pre-commit-hook = true
  
  [tool.hatch.build.hooks.jupyter-builder.build-kwargs]
  build_cmd = "build:src"
  

Options

The only required fields are dependencies and build-function. The build function is defined as an importable string with a module and a function name, separated by a period. The function must accept a target_name (either "wheel" or "sdist"), and a version (either "standard" or "editable") as its only positional arguments. E.g.

• builder.py

  def build_func(target_name, version):
      ...
  

Would be defined as build-function = "builder.build_func"

The optional ensured-targets is a list of expected file paths after building a "standard" version sdist or wheel.

The optional skip-if-exists is a list of paths whose presence would cause the build step to be skipped.

The optional build-kwargs is a set of keyword arguments to pass to the build function.

You can also use editable-build-kwargs if the parameters should differ in editable mode. If only the build command is different, you can use editable_build_cmd in build-kwargs instead.

The optional install-pre-commit-hook boolean causes a pre-commit hook to be installed during an editable install.

Npm Builder Function

This library provides a convenenice npm_builder function which can be used to build npm assets as part of the build.

Local Development

To test this package locally with another package, use the following:

[tool.hatch.build.hooks.jupyter-builder]
dependencies = ["hatch-jupyter-builder@file://<path_to_this_repo>"]