delta/python-packages/networkx.git/networkx/classes/tests, branch docdraft

Add is_empty() and update is_weighted() to cover empty graph.

2015-04-29T05:50:43+00:00

Rename to is_negatively_weighted, minor docstring edits.

2015-04-29T05:32:23+00:00

Also add unit tests for corner cases.

Some code fixes

2015-04-27T20:42:09+00:00

List of changes:
- Rename function to is_weighted()
- Remove unnecessary variable
- Fix code allignment on documentation
- Remove unnecessary else statement

Merge branch 'master' into checking-weights

2015-04-21T21:54:37+00:00

Fix copyrights

2015-04-21T16:51:07+00:00

Style changes

2015-04-16T13:40:16+00:00

Add negative_weights function

2015-04-15T17:11:56+00:00

Add weight_edges function

2015-04-10T22:09:46+00:00

A function to check the existence of weighted edges in a graph.

Remove compatibility code for Python 2.6.

2015-02-16T20:32:44+00:00

Add smoke tests for ordered graph variants.

2015-02-16T18:28:17+00:00