class CfgSource(object):
def __init__(self, filesystem, path):
self.filesystem = filesystem
self.path = path
self.targetpath = ()
self.tree = CfgTree(filesystem, None, None)
# self.subtree_handlers set by ..._finalize_data()
def parse_enter_block(self, key, args):
if key == 'targetpath':
path = self.filesystem.relative_path_from_string(args)
if self.targetpath is not ():
raise InvalidDataError(
'Tried to set targetpath twice for the same source: ' +
str(self.targetpath) + ' and ' + str(path))
self.targetpath = path
return True
if key in ('path', 'paths', 'path-glob', 'path-globs'):
return self.tree.parse_pathmatch(key, args)
def parse_exit_block(self, key, args, item):
pass
def config_is_fully_parsed_so_finalize_data(self):
self.subtree_handlers = CfgSubtree(None, None)
self.subtree_handlers.build_children_from_cfgtree(self.tree)
self.tree = None
def get_handler_for_path(self, path):
handler = self.subtree_handlers.get_handler_for_path(path)
if handler is None:
return 'dynamic'
return handler
def add_backup_handlers(tree, ignore=None, dynamic=None, static=None):
root = CfgSubtree(None, None)
for paths, handler in (
(ignore, 'ignore'), (dynamic, 'dynamic'), (static, 'static') ):
if paths is None:
continue
for path in paths:
root._add_child_path('plain', path, handler=handler)
tree.set_backup_handlers(root)
def make_cfgsubtree(spec):
root = CfgSubtree(None, None)
for item in spec:
root._add_child_path(item[0], item[1], handler=item[2])
return root
def config_is_fully_parsed_so_finalize_data(self):
self.subtree_handlers = CfgSubtree(None, None)
self.subtree_handlers.build_children_from_cfgtree(self.tree)
self.tree = None
