gentoo-overlay/dev-python/envisagecore/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>python</herd>
  <longdescription lang="en">
    The Envisage project from the Enthought Tool Suite is a
    Python-based framework for building extensible applications, that
    is, applications whose functionality can be extended by adding
    "plug-ins". Envisage provides a standard mechanism for features to
    be added to an application, whether by the original developer or
    by someone else. In fact, when you build an application
    using Envisage, the entire application consists primarily of
    plug-ins. In this respect, it is similar to the Eclipse and Netbeans
    frameworks for Java applications.
  </longdescription>
</pkgmetadata>