Spyce is technology similar to PHP that can be used to embed Python code into webpages. Spyce is free software, distributed under a BSD-style licence, with some additional restrictions about documentation notices.

Since Python uses indentation to determine the beginning and end of a block, Spyce includes several ways to embed Python code. Shown below are the three most common ways. Spyce supports ASP/JSP-style delimiters (<% and %>) as well as double braces ([[ and ]])

or

or

or

The techniques above can be freely mixed and embedded in any HTML document.

Any legal Python code can be embedded and any Python module can be imported, which makes it especially suited for writing very robust applications (using exception handling and unit testing single modules individually).

Some other features include custom tags (ala JSP), spyce lambdas and active handlers (reminiscent of ASP).