gentoo-overlay/dev-python/blz/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">
  BLZ is a chunked container for numerical data. Chunking allows for
  efficient enlarging/shrinking of data container. In addition, it can
  also be compressed for reducing memory/disk needs. The compression
  process is carried out internally by Blosc, a high-performance
  compressor that is optimized for binary data.
</longdescription>
</pkgmetadata>