def from_autonetkit(topology):
"""Convert an AutoNetKit graph into an FNSS Topology object.
The current implementation of this function only renames the weight
attribute from *weight* to *ospf_cost*
Parameters
----------
topology : NetworkX graph
An AutoNetKit NetworkX graph
Returns
-------
fnss_topology : FNSS Topology
FNSS topology
"""
topology = topology.copy()
rename_edge_attribute(topology, 'ospf_cost', 'weight')
return topology
def from_autonetkit(topology):
"""Convert an AutoNetKit graph into an FNSS Topology object.
The current implementation of this function only renames the weight
attribute from *weight* to *ospf_cost*
Parameters
----------
topology : NetworkX graph
An AutoNetKit NetworkX graph
Returns
-------
fnss_topology : FNSS Topology
FNSS topology
"""
topology = topology.copy()
fnss.rename_edge_attribute(topology, 'ospf_cost', 'weight')
return topology
def to_autonetkit(topology):
"""Convert an FNSS topology into a NetworkX graph object compatible for
AutoNetKit.
The returned graph can be saved into a GraphML file using NetworkX
*write_graphml* function and then passed to AutoNetKit as command line
parameter.
The current implementation of this function only renames the weight
attribute from *weight* to *ospf_cost*
Parameters
----------
topology : FNSS Topology
Autonetkit topology object
Returns
-------
ank_graph : FNSS topology
an FNSS topology compatible for import to AutoNetKit
"""
topology = topology.copy()
rename_edge_attribute(topology, 'weight', 'ospf_cost')
return topology
