preserve_random_state(func)

Notes

If numpy.random is not importable, the state is not saved or restored.

Parameters

func : function

function around which to preserve the random state.

Returns

wrapper : function

Function which wraps the input function by saving the state before calling the function and restoring the function afterward.

Decorator to preserve the numpy.random state during a function.

Examples

@preserve_random_state def do_random_stuff(x, y): return x + y * numpy.random.random()

See :

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them

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GitHub : /networkx/utils/decorators.py#259
type: <class 'function'>
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