def step(self): """See base_task.""" item_stack_singleton.push(self._item.name, u'coroutines_step') retval = base_task.step(self) item_stack_singleton.pop() return retval
def run(self, name):
"""
desc:
Executes the run phase of an item, and updates the item stack.
arguments:
name:
desc: An item name.
type: str
"""
item_stack_singleton.push(name, u'run')
self[name].run()
item_stack_singleton.pop()
def prepare(self, name):
"""
desc:
Executes the prepare phase of an item, and updates the item stack.
arguments:
name:
desc: An item name.
type: str
"""
item_stack_singleton.push(name, u'prepare')
self[name].prepare()
item_stack_singleton.pop()
def run(self, name): """ desc: Executes the run phase of an item, and updates the item stack. arguments: name: desc: An item name. type: str """ item_stack_singleton.push(name, u'run') self[name].run() item_stack_singleton.pop()
def prepare(self, name): """ desc: Executes the prepare phase of an item, and updates the item stack. arguments: name: desc: An item name. type: str """ item_stack_singleton.push(name, u'prepare') self[name].prepare() item_stack_singleton.pop()
def launch(self):
"""See base_task."""
item_stack_singleton.push(self._item.name, u'coroutines_prepare')
self._item.prepare()
item_stack_singleton.pop()
# New-style coroutines take a coroutines keyword, which is used to
# communicate the coroutines item. Old-style coroutines do not.
try:
self.coroutine = self._item.coroutine(coroutines=self.coroutines)
except TypeError:
self.coroutine = self._item.coroutine()
self.coroutines.event('launch %s' % self._item)
item_stack_singleton.push(self._item.name, u'coroutines_launch')
self.coroutine.send(None)
item_stack_singleton.pop()
def prepare(self, name):
"""
desc:
Executes the prepare phase of an item, and updates the item stack.
arguments:
name:
desc: An item name.
type: str
example: |
items.prepare('target_sketchpad')
items.run('target_sketchpad')
"""
item_stack_singleton.push(name, u'prepare')
self[name].prepare()
item_stack_singleton.pop()
