(self)
return ret
get all variables that are available form
            workflow and not handled yet.
get all variables that are available form
            workflow and not handled yet.
get all variables that are available form workflow and not handled yet .
def getWorkflowVariables(self):
        ''' get all variables that are available form
            workflow and not handled yet.
        '''
        wf_vars = self.getAvailableVarIds()
        if self.var_exprs is None:
                return wf_vars
        ret = []
        for vid in wf_vars:
            if not self.var_exprs.has_key(vid):
                ret.append(vid)
        return ret
def getWorkflowVariables ( self ) : wf_vars = self . getAvailableVarIds ( ) if self . var_exprs is None : return wf_vars ret = [ ] for vid in wf_vars : if not self . var_exprs . has_key ( vid ) : ret . append ( vid ) return ret