def resolve_action_definition(action_spec_name,
wf_name=None,
wf_spec_name=None):
"""Resolve action definition accounting for ad-hoc action namespacing.
:param action_spec_name: Action name according to a spec.
:param wf_name: Workflow name.
:param wf_spec_name: Workflow name according to a spec.
:return: Action definition (python or ad-hoc).
"""
action_db = None
if wf_name and wf_name != wf_spec_name:
# If workflow belongs to a workbook then check
# action within the same workbook (to be able to
# use short names within workbooks).
# If it doesn't exist then use a name from spec
# to find an action in DB.
wb_name = wf_name.rstrip(wf_spec_name)[:-1]
action_full_name = "%s.%s" % (wb_name, action_spec_name)
action_db = lookup_utils.find_action_definition_by_name(
action_full_name)
if not action_db:
action_db = lookup_utils.find_action_definition_by_name(
action_spec_name)
if not action_db:
raise exc.InvalidActionException(
"Failed to find action [action_name=%s]" % action_spec_name)
return action_db
def __init__(self, action_def, action_ex=None, task_ex=None, task_ctx=None,
wf_ctx=None):
self.action_spec = spec_parser.get_action_spec(action_def.spec)
base_action_def = lookup_utils.find_action_definition_by_name(
self.action_spec.get_base()
)
if not base_action_def:
raise exc.InvalidActionException(
"Failed to find action [action_name=%s]" %
self.action_spec.get_base()
)
base_action_def = self._gather_base_actions(
action_def,
base_action_def
)
super(AdHocAction, self).__init__(
base_action_def,
action_ex,
task_ex
)
self.adhoc_action_def = action_def
self.task_ctx = task_ctx or {}
self.wf_ctx = wf_ctx or {}
