Petal namespace

Hi, friends.

Is it posible to make additional parameter for Petal constructor.

When Petal used in portlets it's two not useful ways:
1. Specifing namespace in first tag of portlet
2. Usinng "petal:" name space instead of "tal:"

Is it posible to specify namespaces in constructor?=20

For sample:

  my $portlet =3D new Petal (file=3D>'portlet.xml', namespace =3D> 'tal')=
;
  print $portlet->process ({name =3D> 'Ivan'});