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/myemane/examplemodel.py

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+"""
+Example custom emane model.
+"""
+from pathlib import Path
+from typing import Dict, List, Optional, Set
+
+from core.config import Configuration
+from core.emane import emanemanifest, emanemodel
+
+
+class ExampleModel(emanemodel.EmaneModel):
+    """
+    Custom emane model.
+
+    :cvar name: defines the emane model name that will show up in the GUI
+
+    Mac Definition:
+    :cvar mac_library: defines that mac library that the model will reference
+    :cvar mac_xml: defines the mac manifest file that will be parsed to obtain configuration options,
+        that will be displayed within the GUI
+    :cvar mac_defaults: allows you to override options that are maintained within the manifest file above
+    :cvar mac_config: parses the manifest file and converts configurations into core supported formats
+
+    Phy Definition:
+    NOTE: phy configuration will default to the universal model as seen below and the below section does not
+    have to be included
+    :cvar phy_library: defines that phy library that the model will reference, used if you need to
+        provide a custom phy
+    :cvar phy_xml: defines the phy manifest file that will be parsed to obtain configuration options,
+        that will be displayed within the GUI
+    :cvar phy_defaults: allows you to override options that are maintained within the manifest file above
+        or for the default universal model
+    :cvar phy_config: parses the manifest file and converts configurations into core supported formats
+
+    Custom Override Options:
+    NOTE: these options default to what's seen below and do not have to be included
+    :cvar config_ignore: allows you to ignore options within phy/mac, used typically if you needed to add
+        a custom option for display within the gui
+    """
+
+    name: str = "emane_example"
+    mac_library: str = "rfpipemaclayer"
+    mac_xml: str = "rfpipemaclayer.xml"
+    mac_defaults: Dict[str, str] = {
+        "pcrcurveuri": "/usr/share/emane/xml/models/mac/rfpipe/rfpipepcr.xml"
+    }
+    mac_config: List[Configuration] = []
+    phy_library: Optional[str] = None
+    phy_xml: str = "emanephy.xml"
+    phy_defaults: Dict[str, str] = {
+        "subid": "1",
+        "propagationmodel": "2ray",
+        "noisemode": "none",
+    }
+    phy_config: List[Configuration] = []
+    config_ignore: Set[str] = set()
+
+    @classmethod
+    def load(cls, emane_prefix: Path) -> None:
+        """
+        Called after being loaded within the EmaneManager. Provides configured
+        emane_prefix for parsing xml files.
+
+        :param emane_prefix: configured emane prefix path
+        :return: nothing
+        """
+        manifest_path = "share/emane/manifest"
+        # load mac configuration
+        mac_xml_path = emane_prefix / manifest_path / cls.mac_xml
+        cls.mac_config = emanemanifest.parse(mac_xml_path, cls.mac_defaults)
+        # load phy configuration
+        phy_xml_path = emane_prefix / manifest_path / cls.phy_xml
+        cls.phy_config = emanemanifest.parse(phy_xml_path, cls.phy_defaults)