def load_options():
if can_load('options'):
options_file = shelve.open("options")
return options_file['options_data']
else:
# no option file found, create new options object
return options.Options()
def _from_xml(self, xml_element, *args):
self.options = options.Options(xml=xml_element.find(".//options"),
workflow_name=self.name)
self.steps = {}
for step_xml in xml_element.findall(".//steps/*"):
step = Step(xml=step_xml,
parent_name=self.name,
ancestry=self.ancestry)
self.steps[step.name] = step
def _from_xml(self, xml_element, *args):
self.options = options.Options(xml=xml_element.find('.//options'),
playbook_name=self.playbook_name)
start_step = xml_element.find('start')
self.start_step = start_step.text if start_step is not None else 'start'
self.steps = {}
for step_xml in xml_element.findall('.//steps/*'):
step = Step(xml=step_xml,
parent_name=self.name,
ancestry=self.ancestry)
self.steps[step.name] = step