diff options
Diffstat (limited to 'pykolab/setup/components.py')
| -rw-r--r-- | pykolab/setup/components.py | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/pykolab/setup/components.py b/pykolab/setup/components.py index bef460e..5e22b73 100644 --- a/pykolab/setup/components.py +++ b/pykolab/setup/components.py @@ -31,6 +31,8 @@ conf = pykolab.getConf() components = {} component_groups = {} +executed_components = [] + def __init__(): # We only want the base path components_base_path = os.path.dirname(__file__) @@ -120,9 +122,36 @@ def execute(component_name, *args, **kw): level=8 ) - for component in _list_components(): - if not component == 'help': - execute(component) + while 1: + for component in _list_components(): + execute_this = True + + if component in executed_components: + print "component", component, "already executed, continuing" + execute_this = False + + if component == "help": + execute_this = False + + if execute_this: + if components[component].has_key('after'): + print "component", component, "has after key, let's see what it holds" + for _component in components[component]['after']: + if not _component in executed_components: + print "component", component, "is waiting for component", _component + execute_this = False + + if execute_this: + execute(component) + executed_components.append(component) + + executed_all = True + for component in _list_components(): + if not component in executed_components and not component == "help": + executed_all = False + + if executed_all: + break return @@ -177,7 +206,7 @@ def register_group(dirname, module): exec("from %s.%s import __init__ as %s_%s_register" % (module,module_name,module,component_name)) exec("%s_%s_register()" % (module,component_name)) -def register(component_name, func, group=None, description=None, aliases=[]): +def register(component_name, func, group=None, description=None, after=[], before=[], aliases=[]): if not group == None: component = "%s_%s" % (group,component_name) else: @@ -194,12 +223,16 @@ def register(component_name, func, group=None, description=None, aliases=[]): if group == None: components[component_name] = { 'function': func, - 'description': description + 'description': description, + 'after': after, + 'before': before, } else: components[group][component_name] = { 'function': func, - 'description': description + 'description': description, + 'after': after, + 'before': before, } components[component] = components[group][component_name] |