(self, source, target, capacity=None)
return Flow(self, *GraphBase.maxflow(self, source, target, capacity))
Returns a maximum flow between the given source and target vertices
        in a graph.

        A maximum flow from I{source} to I{target} is an assignment of
        non-negative real numbers to the edges of the graph, satisfying
        two properties:

            1. For each edge, the flow (i.e. the assigned number) is not
               more than the capacity of the edge (see the I{capacity}
               argument)

            2. For every vertex except the source and the target, the
               incoming flow is the same as the outgoing flow.

        The value of the flow is the incoming flow of the target or the
        outgoing flow of the source (which are equal). The maximum flow
        is the maximum possible such value.

        @param capacity: the edge capacities (weights). If C{None}, all
          edges have equal weight. May also be an attribute name.
        @return: a L{Flow} object describing the maximum flow
Returns a maximum flow between the given source and target vertices
        in a graph.
Returns a maximum flow between the given source and target vertices in a graph .
def maxflow(self, source, target, capacity=None):
        """Returns a maximum flow between the given source and target vertices
        in a graph.

        A maximum flow from I{source} to I{target} is an assignment of
        non-negative real numbers to the edges of the graph, satisfying
        two properties:

            1. For each edge, the flow (i.e. the assigned number) is not
               more than the capacity of the edge (see the I{capacity}
               argument)

            2. For every vertex except the source and the target, the
               incoming flow is the same as the outgoing flow.

        The value of the flow is the incoming flow of the target or the
        outgoing flow of the source (which are equal). The maximum flow
        is the maximum possible such value.

        @param capacity: the edge capacities (weights). If C{None}, all
          edges have equal weight. May also be an attribute name.
        @return: a L{Flow} object describing the maximum flow
        """
        return Flow(self, *GraphBase.maxflow(self, source, target, capacity))
def maxflow ( self , source , target , capacity = None ) : return Flow ( self , * GraphBase . maxflow ( self , source , target , capacity ) )