collect_runs(graph, filter)#

Collect runs that match a filter function

A run is a path of nodes where there is only a single successor and all nodes in the path match the given condition. Each node in the graph can appear in only a single run.

  • graph (PyDiGraph) – The graph to find runs in

  • filter_fn – The filter function to use for matching nodes. It takes in one argument, the node data payload/weight object, and will return a boolean whether the node matches the conditions or not. If it returns False it will skip that node.


a list of runs, where each run is a list of node data payload/weight for the nodes in the run

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