The Biochemical ALgorithms Library (BALL) is a framework for rapid application development in molecular modeling and structural bioinformatics. BALL provides an extensive set of data structures as well as classes for molecular mechanics, advanced solvation methods, comparison and analysis of protein structures, file import/export, NMR shift prediction, and visualization. Its extensibility results from an object-oriented and generic programming approach.
ClearSilver is a high-performance, powerful, and language-neutral HTML template system. It enforces a separation between presentation code and application logic which makes writing, debugging, and maintaining Web pages easier. It can be used from C/C++, Python, Perl, Java, and Ruby. It runs on Windows and Unix.
Cymbeline is an Python application server framework that includes functionality such as database and arbitrary object pooling, Web servers (including SSL), a persistent object repository, and a text console. It was originally designed as an administrative shell for an embedded system, but has since morphed into a more general purpose, run anywhere toolkit.
PyBackend is a Python module which provides object persistence through a relational database backend. You need not write SQL queries within your Python class to store or retrieve object-attributes. If your data model allows you to view attributes of your objects as columns of tables in an RDBMS, then PyBackend is for you. It allows the developer to map individual classes to corresponding databases. Hence, an application using PyBackend can use multiple databases to populate its objects; all transparently to the developer. It frees the application programmer even from the task of creating and managing database connections.