Add Stapy (#838)

Author: magentix

src/site/generators/stapy.md

@@ -0,0 +1,45 @@
+---
+title: Stapy
+homepage: https://www.stapy.net
+language:
+  - Python
+license:
+  - BSD-2-Clause
+templates:
+  - HTML
+description: A Static Site Generator that can generate a Website without a command line.
+---
+# Presentation
+
+Stapy works with Python on any operating system without additional packages.
+
+Download the last release archive, extract it and launch the server to start editing the website.
+
+- A Windows user can serve and build a site without a command line.
+- Generate the site for multiple environments: production, development, preview...
+- Page data is stored in JSON format.
+- Include variables and blocks anywhere with simple template syntax.
+- Plugins allow to write Python code for rendering blocks.
+- You are free to use the frontend technologies you like!
+
+# Templating
+
+```html
+<!-- Display var -->
+{{ title }}
+
+<!-- Include block -->
+{% block.header %}
+
+<!-- Include block with arguments -->
+{% block.author firstname:"John" lastname:"Doe" %}
+
+<!-- Include block with specific page data -->
+{% block.article + blog/my-first-post.html %}
+
+<!-- Loop on block with JSON query -->
+{% block.article ~ tags:post date:desc 1:10 %}
+
+<!-- Plugin rendering -->
+{: date.current_date format:"%m/%d/%Y %H:%M" :}
+```