tempered 0.3.1

Generate native python functions from HTML templates

Tempered (Beta)

Generate native python functions from HTML templates

• Scoped CSS
• Type checked
• Intelisense
• Compiled

PyPi Github

pip install tempered

Example

<!-- templates/image.html -->
{!param src: str!}
{!param alt: str = ""!}

<img src="{{src}}" alt="{{alt}}">

<style>
    img {
        width: 100px;
        height: 100px;
    }
</style>

import tempered

tempered.add_template_folder("./templates")
components = tempered.build()

print(components.image(
    src="/example.png",
    alt="Example Post",
    with_styles=True,
))

<!-- Generated -->
<style>img.tempered-1ad5be0d {width: 100px;height: 100px;}</style>
<img class='tempered-1ad5be0d' src="/example.png" alt="Example Post">

Compiled

Since tempered is runtime compiled and loaded, it provides increase speed compared to jinja. From initial benchmarks, it's roughly 10x faster than jinja2.

Additionally, it allows IDEs to provide intelisense to components

# __components.py
# This file is dynamicly generated when you build the templates
from tempered import _internals  as __internals

IMAGE_STYLE = "<style>img.tempered-1ad5be0d {width: 100px;height: 100px;}</style>"

def image(*, src: str, alt: str = "", with_styles: bool = True) -> str:
    __html = ""
    if with_styles:
        __html += IMAGE_STYLE
    __html += "<img class='tempered-1ad5be0d' src=\""
    __html += __internals.escape(src)
    __html += "\" alt=\""
    __html += __internals.escape(alt)
    __html += "\">"
    return __html