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7 """ |
7 """ |
8 __docformat__ = "restructuredtext en" |
8 __docformat__ = "restructuredtext en" |
9 |
9 |
10 from logilab.common.decorators import cached |
10 from logilab.common.decorators import cached |
11 |
11 |
12 from cubicweb.common.selectors import implement_interface |
12 from cubicweb.selectors import implements |
13 from cubicweb.interfaces import IWorkflowable, IEmailable, ITree |
13 from cubicweb.interfaces import IWorkflowable, IEmailable, ITree |
14 |
14 |
15 |
15 |
16 class TreeMixIn(object): |
16 class TreeMixIn(object): |
17 """base tree-mixin providing the tree interface |
17 """base tree-mixin providing the tree interface |
313 |
313 |
314 class TreeViewMixIn(object): |
314 class TreeViewMixIn(object): |
315 """a recursive tree view""" |
315 """a recursive tree view""" |
316 id = 'tree' |
316 id = 'tree' |
317 item_vid = 'treeitem' |
317 item_vid = 'treeitem' |
318 __selectors__ = (implement_interface,) |
318 __selectors__ = implements(ITree) |
319 accepts_interfaces = (ITree,) |
|
320 |
319 |
321 def call(self, done=None, **kwargs): |
320 def call(self, done=None, **kwargs): |
322 if done is None: |
321 if done is None: |
323 done = set() |
322 done = set() |
324 super(TreeViewMixIn, self).call(done=done, **kwargs) |
323 super(TreeViewMixIn, self).call(done=done, **kwargs) |