hagberg/networkx — pull request #2 by vgauthier (2013-01-17 14:02:50+00:00)
Title: add the following test test_beta_as_scalar, test_beta_as_dict,

I just added the following test:
* test_multiple_alpha
* test_beta_as_vector
* test_beta_as_dict
* test_beta_as_scalar

update the doc:
* added the default value of optinals parameters