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| author | Matthias Baumgartner <dev@igsor.net> | 2023-03-02 12:19:58 +0100 |
|---|---|---|
| committer | Matthias Baumgartner <dev@igsor.net> | 2023-03-02 12:19:58 +0100 |
| commit | 87f437380c1dd8f420437cddc028c0f3174ee1c9 (patch) | |
| tree | acebd2de636477cf6b498256a67f6863abd5a9c1 /bsfs/graph/ac/base.py | |
| parent | d70e78bbdd9d9b5727f18a82fce08f20bdbbba19 (diff) | |
| download | bsfs-87f437380c1dd8f420437cddc028c0f3174ee1c9.tar.gz bsfs-87f437380c1dd8f420437cddc028c0f3174ee1c9.tar.bz2 bsfs-87f437380c1dd8f420437cddc028c0f3174ee1c9.zip | |
Node getters in bsfs.Graph:
* Empty nodes instance (Graph.empty)
* Order-preserving get query (Graph.sorted)
* Collect common code in private Graph.__get
* Empty query in Graph.get
* Empty query in Graph.resolve.Filter
* Empty query in AC: filter_read
Diffstat (limited to 'bsfs/graph/ac/base.py')
| -rw-r--r-- | bsfs/graph/ac/base.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/bsfs/graph/ac/base.py b/bsfs/graph/ac/base.py index 0b9f988..2759557 100644 --- a/bsfs/graph/ac/base.py +++ b/bsfs/graph/ac/base.py @@ -83,7 +83,11 @@ class AccessControlBase(abc.ABC): """Return nodes that are allowed to be created.""" @abc.abstractmethod - def filter_read(self, node_type: schema.Node, query: ast.filter.FilterExpression) -> ast.filter.FilterExpression: + def filter_read( + self, + node_type: schema.Node, + query: typing.Optional[ast.filter.FilterExpression], + ) -> typing.Optional[ast.filter.FilterExpression]: """Re-write a filter *query* to get (i.e., read) *node_type* nodes.""" @abc.abstractmethod |