gentoo-overlay/dev-python/dogpile-core/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>python</herd>
  <maintainer>
    <email>prometheanfire@gentoo.org</email>
    <name>Matthew Thode</name>
  </maintainer>
  <longdescription lang="en">
    A "dogpile" lock, one which allows a single thread to generate an
	expensive resource while other threads use the "old" value,
	until the "new" value is ready.
  </longdescription>
</pkgmetadata>