install: updates to support building deb/rpm packages that contain python wheels and install core from a single file, updates to core to install scripts by way of python directly

package/examples/python/emane80211.py

@@ -0,0 +1,62 @@
+# required imports
+from core.emane.models.ieee80211abg import EmaneIeee80211abgModel
+from core.emane.nodes import EmaneNet
+from core.emulator.coreemu import CoreEmu
+from core.emulator.data import IpPrefixes
+from core.emulator.enumerations import EventTypes
+from core.nodes.base import CoreNode, Position
+
+# ip nerator for example
+ip_prefixes = IpPrefixes(ip4_prefix="10.0.0.0/24")
+
+# create emulator instance for creating sessions and utility methods
+coreemu = CoreEmu()
+session = coreemu.create_session()
+
+# location information is required to be set for emane
+session.location.setrefgeo(47.57917, -122.13232, 2.0)
+session.location.refscale = 150.0
+
+# must be in configuration state for nodes to start, when using "node_add" below
+session.set_state(EventTypes.CONFIGURATION_STATE)
+
+# create emane
+options = EmaneNet.create_options()
+options.emane_model = EmaneIeee80211abgModel.name
+position = Position(x=200, y=200)
+emane = session.add_node(EmaneNet, position=position, options=options)
+
+# create nodes
+options = CoreNode.create_options()
+options.model = "mdr"
+position = Position(x=100, y=100)
+n1 = session.add_node(CoreNode, position=position, options=options)
+options = CoreNode.create_options()
+options.model = "mdr"
+position = Position(x=300, y=100)
+n2 = session.add_node(CoreNode, position=position, options=options)
+
+# configure general emane settings
+config = session.emane.get_configs()
+config.update({"eventservicettl": "2"})
+
+# configure emane model settings
+# using a dict mapping currently support values as strings
+session.emane.set_model_config(
+    emane.id, EmaneIeee80211abgModel.name, {"unicastrate": "3"}
+)
+
+# link nodes to emane
+iface1 = ip_prefixes.create_iface(n1)
+session.add_link(n1.id, emane.id, iface1)
+iface1 = ip_prefixes.create_iface(n2)
+session.add_link(n2.id, emane.id, iface1)
+
+# start session
+session.instantiate()
+
+# do whatever you like here
+input("press enter to shutdown")
+
+# stop session
+session.shutdown()