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src/lineagetree/measure/spatial.py
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| def get_gabriel_graph(lT: LineageTree, t: int) -> dict[int, set[int]]: | ||
| def get_gabriel_graph( | ||
| lT: LineageTree, t: int | None = None |
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I was expecting to have something like:
t: int | Iterable[int] | None = Nonewith something like that:
if t is None:
t = lT.times
elif not isinstance(t, Iterable):
t = [t]
for time in t:
... #compute gabriel graph
src/lineagetree/measure/spatial.py
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| if t and len(lT.time_nodes[t]) < 5: | ||
| warn("Need more than 5 timepoints") | ||
| return lT.Gabriel_graph |
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Here there is a small problem, you need at least nb dim + 2 points to compute the Delaunay triangulation so if the lineage tree is in 2D then only 4 points are necessary.
Second the reason why you need nb dim + 2 is that if you have nb dim + 1 or less the triangulation is trivial: each node is connected to each node. In that case wew should still return something
src/lineagetree/measure/spatial.py
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| if t is None: | ||
| with catch_warnings(): | ||
| simplefilter("ignore") | ||
| for time in lT.time_nodes: | ||
| get_gabriel_graph(lT, time) |
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This is an ugly way of doing that. I don't think you should silence warnings in general.
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2 participants
Added a wanring if the graph cannot be calculated.