* <pre>
 * # Enable SAML SSO
 * sso.type=saml
 *
 * # Identity Provider settings (obtain from your IdP)
 * saml.idp.entityid=http://www.okta.com/xxxxx
 * saml.idp.single_sign_on_service.url=https://your-domain.okta.com/app/xxxxx/sso/saml
 * saml.idp.x509cert=MIIDqjCCApKgAwIBAgIGAYMwfYAwMA0G...
 * </pre>
 *
 * <h2>Service Provider URL Configuration</h2>

  environ_cp[var_name] = str(var)


def convert_version_to_int(version):
  """Convert a version number to a integer that can be used to compare.

  Version strings of the form X.YZ and X.Y.Z-xxxxx are supported. The
  'xxxxx' part, for instance 'homebrew' on OS/X, is ignored.

  Args:
    version: a version to be converted

  Returns:
    An integer if converted successfully, otherwise return None.
  """