Mercurial > piecrust2
diff piecrust/data/linker.py @ 401:8e1e55ad35fb
linker: Fix error when trying to list non-existing children.
Add unit tests.
| author | Ludovic Chabant <ludovic@chabant.com> |
|---|---|
| date | Mon, 18 May 2015 23:32:43 -0700 |
| parents | 4c9eab0e283b |
| children | 043b9d8304c7 |
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--- a/piecrust/data/linker.py Mon May 18 19:29:49 2015 -0700 +++ b/piecrust/data/linker.py Mon May 18 23:32:43 2015 -0700 @@ -23,7 +23,7 @@ def children(self): self._linker._load() if self._linker._self_item is None: - return None + return [] return self._linker._self_item._linker_info.child_linker @property @@ -105,7 +105,7 @@ def __init__(self): self.name = None self.is_self = False - self.child_linker = None + self.child_linker = [] class _LinkedPage(object): @@ -244,7 +244,7 @@ def filter_directory_items(item): - return isinstance(item, linker) + return isinstance(item, Linker) def walk_linkers(linker, depth=0, max_depth=-1, filter_func=None):