Some stuff on tasks.

fluents/workflow.py

@@ -88,12 +88,6 @@ class Workflow:
             for fun in stage.functions:
                 print '        %s' % fun.name
 
-#    def add_project(self,project):
-#        if project == None:
-#            logger.log('notice','Proejct is empty')
-#        logger.log('notice','Project added in : %s' %self.name)
-#        self.project = project
-
 
 class EmptyWorkflow(Workflow):
     name = 'Empty Workflow'
@@ -122,24 +116,32 @@ class Stage:
         self.functions_by_id[fun.id] = fun
 
 
-class Function:
+class Task:
     """A Function object encapsulates a function on a data set.
 
     Each Function instance encapsulates some function that can be applied
     to one or more types of data.
     """
 
-    def __init__(self, id, name):
-        self.id = id
-        self.name = name
+    title = ""
+
+    def __init__(self, input):
+        self.input = input
+        self.options = Options()
+
+        self.datasets = {}
+        self.arrays = {}
+        self.plots = {}
 
     # just return a Validation object
     def validate_input(input):
         return Validation(True,"Validation Not Implemented")
 
     def run(self):
-        pass
+        print self.input
 
+    def show_options_gui(self, editable=False):
+        pass
 
 class Validation:
     def __init__(self,result, reason):
@@ -461,3 +463,9 @@ class WorkflowMenu (gtk.Menu):
         menuitem.show()
         return menuitem
 
+
+class Options():
+    def __init__(self):
+        pass
+
+