Added background introspection feature + decorator (253debb9) · Commits · Mirror / cc-common

cloudcontrol/common/client/tags.py

+10 −3

Original line number	Diff line number	Diff line
		@@ -181,19 +181,21 @@ def tag_inspector(mod, parent=None):
		# if string, it means it is constant, then ttl = -1
		ttl = -1
		refresh = None
		background = False
		elif inspect.isfunction(m):
		# if function take function ttl argument or set -1 by default
		ttl = getattr(m, 'ttl', -1)
		refresh = getattr(m, 'refresh', None)
		background = getattr(m, 'background', False)
		else:
		# whatever it is we don't care...
		continue

		logger.debug('Introspected %s with ttl %s, refresh %s for object %s',
		n, ttl, refresh, parent)
		logger.debug('Introspected %s with ttl %s, refresh %s, background %s for object %s',
		n, ttl, refresh, background, parent)

		# finally add the tag
		tags.append(Tag(n, m, ttl, refresh, parent))
		tags.append(Tag(n, m, ttl, refresh, parent, background))

		return tags

		@@ -213,6 +215,11 @@ def refresh(value):
		return decorator


		def background(func):
		func.background = True
		return func


		def get_tags(tags_dict, tags=None):
		"""Helper to get tags.