normalize names

lib/ansible/playbook/base.py

@@ -141,6 +141,8 @@ class BaseMeta(type):
 
 class Base(with_metaclass(BaseMeta, object)):
 
+    _name = FieldAttribute(isa='string', default='', always_post_validate=True, inherit=False)
+
     # connection/transport
     _connection = FieldAttribute(isa='string')
     _port = FieldAttribute(isa='int')

lib/ansible/playbook/block.py

@@ -39,7 +39,6 @@ class Block(Base, Become, Conditional, Taggable):
     # other fields
     _delegate_to = FieldAttribute(isa='string')
     _delegate_facts = FieldAttribute(isa='bool', default=False)
-    _name = FieldAttribute(isa='string', default='')
 
     # for future consideration? this would be functionally
     # similar to the 'else' clause for exceptions

lib/ansible/playbook/play.py

@@ -54,7 +54,6 @@ class Play(Base, Taggable, Become):
     """
 
     # =================================================================================
-    _name = FieldAttribute(isa='string', default='', always_post_validate=True)
     _hosts = FieldAttribute(isa='list', required=True, listof=string_types, always_post_validate=True)
 
     # Facts

lib/ansible/playbook/playbook_include.py

@@ -34,7 +34,6 @@ from ansible.template import Templar
 
 class PlaybookInclude(Base, Conditional, Taggable):
 
-    _name = FieldAttribute(isa='string')
     _import_playbook = FieldAttribute(isa='string')
     _vars = FieldAttribute(isa='dict', default=dict())
 

lib/ansible/playbook/task.py

@@ -77,7 +77,6 @@ class Task(Base, Conditional, Taggable, Become):
     _failed_when = FieldAttribute(isa='list', default=[])
     _loop = FieldAttribute()
     _loop_control = FieldAttribute(isa='class', class_type=LoopControl, inherit=False)
-    _name = FieldAttribute(isa='string', default='')
     _notify = FieldAttribute(isa='list')
     _poll = FieldAttribute(isa='int', default=10)
     _register = FieldAttribute(isa='string')