Python networkx.from_dict_of_dicts() Examples

The following are 1 code examples of networkx.from_dict_of_dicts(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module networkx , or try the search function .
Example #1
Source File: test_bellmannx.py    From peregrine with MIT License 6 votes vote down vote up 
def graph_from_dict(graph_dict):
    if 'graph_type' not in graph_dict:
        raise ValueError('graph_dict must contain key "graph_type"')

    # todo: use type() instead of this mess
    if graph_dict['graph_type'] == 'MultiDiGraph':
        return multi_digraph_from_dict(graph_dict['graph_dict'])
    elif graph_dict['graph_type'] == 'MultiGraph':
        return nx.from_dict_of_dicts(graph_dict['graph_dict'], multigraph_input=True)
    elif graph_dict['graph_type'] == 'DiGraph':
        return nx.from_dict_of_dicts(graph_dict['graph_dict'])
    elif graph_dict['graph_type'] == 'Graph':
        return nx.from_dict_of_dicts(graph_dict['graph_dict'])
    elif graph_dict['graph_type'] == 'other':
        return nx.from_dict_of_dicts(graph_dict['graph_dict'])
    else:
        raise ValueError("the value for 'graph_type' in graph_dict is not of the accepted values.")