docs: def package(package_string, arch_included=True):
      """Parse an RPM version string
  
      Parses most (all tested) RPM version strings to get their name,
      epoch, version, release, and architecture information. Epoch (also
      called serial) is an optional component for RPM versions, and it
      is also optional when providing a version string to this function.
      RPM assumes the epoch to be 0 if it is not provided, so that
      behavior is mirrored here.
  
      :param str package_string:
      :param bool arch_included:
      :return: A :any:`common.Package` object containing all parsed
          information
      :rtype: common.Package
      """
      logger.debug('package(%s, %s)', package_string, arch_included)
      pkg_info = parse_package(package_string, arch_included)
      pkg = Package(pkg_info['name'], pkg_info['EVR'][0], pkg_info['EVR'][1],
                    pkg_info['EVR'][2], pkg_info['arch'],
                    package_str=package_string)
      return pkg