Skip to content
htmldoom integration for Flask
Python
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
examples
.gitignore
LICENSE
README.md
flask_htmldoom.py
setup.py

README.md

Flask-Htmldoom

htmldoom integration for Flask

Checkout the live demo with performance debugging

Usage

Install

pip install Flask-Htmldoom

Plug into Flask

app.py

import os

from flask import Flask

from flask_htmldoom import render_template

app = Flask(__name__)


@app.route("/")
def hello_htmldoom_view():
    """htmldoom rendered view"""
    return render_template("templates.hello", data="Hello htmldoom")


if __name__ == "__main__":
    app.run("0.0.0.0", int(os.environ.get("PORT", "8080")), debug=True)

templates/hello.py

from htmldoom import elements as e
from htmldoom import renders

from .layout import render_document


@renders(
    e.body()(
        e.h3()("{contents}"),
        e.a(href="/")("Home"),
    )
)
def render_body(data):
    return {"contents": data["data"]}


def render(data):
    return render_document(data, body_renderer=render_body)

templates/layout.py

from htmldoom import base as b
from htmldoom import elements as e
from htmldoom import render as _render
from htmldoom import renders

doctype = _render(b.doctype("html"))


@renders(e.title()("{doctitle}"))
def render_title(doctitle):
    return {"doctitle": doctitle}


@renders(e.body()("{content}"))
def render_body(data):
    raise NotImplementedError("You are trying to render a layout.")


@renders("{doctype}", e.html()(e.head()("{title}"), "{body}"))
def render_document(
    data,
    title_renderer=render_title,
    body_renderer=render_body,
):
    return {
        "doctype": doctype,
        "title": title_renderer(doctitle=data["data"]),
        "body": body_renderer(data=data),
    }


def render(data):
    return render_document(data=data)

Examples

Find demo and examples here

Deploy examples on heroku:

git push heroku $(git subtree split --prefix examples/2_hackernews master):master
You can’t perform that action at this time.