[views] fix NameError (there is no kwargs here)

views.py

@@ -12,7 +12,7 @@ from logilab.mtconverter import xml_escape
 
 from cubicweb import Unauthorized
 from cubicweb.predicates import is_instance, none_rset, non_final_entity
-from cubicweb.web import box, action, component
+from cubicweb.web import action, component
 from cubicweb.web.views import primary, uicfg
 
 # displayed by the basket box
@@ -132,7 +132,7 @@ class BasketBox(component.CtxComponent):
             _('add to basket'), xml_escape(basket.name))
         linkto = u'in_basket:%s:object' % '_'.join(addable)
         msg =  self._cw._('selection added to basket')
-        rql = self._cw.form.get('rql') or kwargs.get('rql') or ''
+        rql = self._cw.form.get('rql', '')
         vid = self._cw.form.get('vid', '')
         url = self._cw.build_url('edit', eid=basket.eid, rql=rql,
                                  __linkto=linkto, __message=msg,
@@ -146,7 +146,7 @@ class BasketBox(component.CtxComponent):
         delete = '%s:in_basket:%s' % ('_'.join(str(eid) for eid in inbasketeids),
                                       basket.eid)
         msg =  self._cw._('Basket %s emptied') % basket.name
-        rql = self._cw.form.get('rql') or kwargs.get('rql') or ''
+        rql = self._cw.form.get('rql', '')
         vid = self._cw.form.get('vid', '')
         url = self._cw.build_url('edit', rql=rql, __delete=delete,
                                  __message=msg, __redirectrql=rql,