sakelib/build.py
def get_levels(G):
    """
    For the parallel topo sort to work, the targets have
    to be executed in layers such that there is no
    dependency relationship between any nodes in a layer.
    What is returned is a list of lists representing all
    the layers, or levels
    """
    levels = []
    ends = get_sinks(G)
    levels.append(ends)
    while get_direct_ancestors(G, ends):
        ends = get_direct_ancestors(G, ends)
        levels.append(ends)
    levels.reverse()
    return levels
def get_levels(G):
    """
    For the parallel topo sort to work, the targets have
    to be executed in layers such that there is no
    dependency relationship between any nodes in a layer.
    What is returned is a list of lists representing all
    the layers, or levels
    """
    levels = []
    ends = get_sinks(G)
    levels.append(ends)
    while get_direct_ancestors(G, ends):
        ends = get_direct_ancestors(G, ends)
        levels.append(ends)
    levels.reverse()
    return levels
def get_levels ( G ) : levels = [ ] ends = get_sinks ( G ) levels . append ( ends ) while get_direct_ancestors ( G , ends ) : ends = get_direct_ancestors ( G , ends ) levels . append ( ends ) levels . reverse ( ) return levels
For the parallel topo sort to work, the targets have
    to be executed in layers such that there is no
    dependency relationship between any nodes in a layer.
    What is returned is a list of lists representing all
    the layers, or levels
For the parallel topo sort to work the targets have to be executed in layers such that there is no dependency relationship between any nodes in a layer . What is returned is a list of lists representing all the layers or levels