selectolax-tree 0.1.2

YAML-driven HTML extractor powered by selectolax.

selectolax-tree

Parse HTML into structured data using a YAML spec.

Powered by AimScrape.

中文文档：README-ZH.md

Versioned docs:

• docs/0.1/USAGE.md (applies to 0.1.x)
• Changelog: CHANGELOG.md

Dependencies

This tool is built on top of:

• selectolax (HTML parsing + CSS selectors)
• PyYAML (YAML spec parsing)

They are declared as install dependencies, so pip will install them automatically.

Install (recommended: venv)

python3 -m venv .venv
source .venv/bin/activate
python -m pip install -U pip
python -m pip install -e ".[dev]"

Install via pip

From GitHub

python -m pip install "git+https://github.com/aimscrape/selectolax-tree.git"

From PyPI

python -m pip install selectolax-tree

YAML Spec (minimal)

fields:
  title:
    css: "h1"
    text: true

  link_hrefs:
    css: "a"
    list: true
    attr: "href"

  items:
    css: ".item"
    list: true
    fields:
      name: { css: ".name", text: true }
      url:  { css: "a", attr: "href" }

Python usage

from selectolax_tree import extract_from_yaml

data = extract_from_yaml(html, yaml_spec_str)

CLI

selectolax-tree --spec spec.yml --html-file page.html

Examples

Runnable scenario examples live in example/:

selectolax-tree --spec example/article/spec.yml --html-file example/article/page.html
selectolax-tree --spec example/product_list/spec.yml --html-file example/product_list/page.html
selectolax-tree --spec example/profiles/spec.yml --html-file example/profiles/page.html

Releasing (maintainers)

See RELEASING.md for PyPI publishing and GitHub Actions release automation.