diff options
Diffstat (limited to 'poky/bitbake/lib/bb/event.py')
| -rw-r--r-- | poky/bitbake/lib/bb/event.py | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/poky/bitbake/lib/bb/event.py b/poky/bitbake/lib/bb/event.py index 23e1f3187..0454c7533 100644 --- a/poky/bitbake/lib/bb/event.py +++ b/poky/bitbake/lib/bb/event.py @@ -118,7 +118,7 @@ def fire_class_handlers(event, d): if _eventfilter: if not _eventfilter(name, handler, event, d): continue - if d and not name in (d.getVar("__BBHANDLERS_MC") or []): + if d is not None and not name in (d.getVar("__BBHANDLERS_MC") or set()): continue execute_handler(name, handler, event, d) @@ -232,12 +232,16 @@ noop = lambda _: None def register(name, handler, mask=None, filename=None, lineno=None, data=None): """Register an Event handler""" - if data and data.getVar("BB_CURRENT_MC"): + if data is not None and data.getVar("BB_CURRENT_MC"): mc = data.getVar("BB_CURRENT_MC") name = '%s%s' % (mc.replace('-', '_'), name) # already registered if name in _handlers: + if data is not None: + bbhands_mc = (data.getVar("__BBHANDLERS_MC") or set()) + bbhands_mc.add(name) + data.setVar("__BBHANDLERS_MC", bbhands_mc) return AlreadyRegistered if handler is not None: @@ -274,16 +278,16 @@ def register(name, handler, mask=None, filename=None, lineno=None, data=None): _event_handler_map[m] = {} _event_handler_map[m][name] = True - if data: - bbhands_mc = (data.getVar("__BBHANDLERS_MC") or []) - bbhands_mc.append(name) + if data is not None: + bbhands_mc = (data.getVar("__BBHANDLERS_MC") or set()) + bbhands_mc.add(name) data.setVar("__BBHANDLERS_MC", bbhands_mc) return Registered def remove(name, handler, data=None): """Remove an Event handler""" - if data: + if data is not None: if data.getVar("BB_CURRENT_MC"): mc = data.getVar("BB_CURRENT_MC") name = '%s%s' % (mc.replace('-', '_'), name) @@ -295,8 +299,8 @@ def remove(name, handler, data=None): if name in _event_handler_map[event]: _event_handler_map[event].pop(name) - if data: - bbhands_mc = (data.getVar("__BBHANDLERS_MC") or []) + if data is not None: + bbhands_mc = (data.getVar("__BBHANDLERS_MC") or set()) if name in bbhands_mc: bbhands_mc.remove(name) data.setVar("__BBHANDLERS_MC", bbhands_mc) @@ -666,6 +670,17 @@ class ReachableStamps(Event): Event.__init__(self) self.stamps = stamps +class StaleSetSceneTasks(Event): + """ + An event listing setscene tasks which are 'stale' and will + be rerun. The metadata may use to clean up stale data. + tasks is a mapping of tasks and matching stale stamps. + """ + + def __init__(self, tasks): + Event.__init__(self) + self.tasks = tasks + class FilesMatchingFound(Event): """ Event when a list of files matching the supplied pattern has |