view tests/sitecustomize.py @ 14131:03e1c2d35c6a

graphmod: correctly emit nodes with more than 2 predecessors

The grandparent() function was returning only the closest predecessor of a
missing parent while it must return all of them to display a correct ancestry
graph.

try:
    import coverage
    if hasattr(coverage, 'process_startup'):
        coverage.process_startup()
except ImportError:
    pass