Change return type hinting to support older Python syntax. Moved Netb…

…ox api logic from format_dict.py to netbox_data.py.

Netbox_CSV_Read/Netbox_Api/netbox_data.py

@@ -0,0 +1,46 @@
+from Netbox_Api.netbox_connect import NetboxConnect
+from Enums.dcim_device_id import DeviceInfoID
+from Enums.dcim_device_no_id import DeviceInfoNoID
+from operator import attrgetter
+from typing import Optional
+
+
+class NetboxGetID(NetboxConnect):
+    """
+    This class retrieves field value ID's from Netbox.
+    """
+    def __init__(self, url: str, token: str, api: Optional = None):
+        """
+        This method initialises the class with the following parameters.
+        Also, it allows dependency injection testing.
+        :param url: Netbox website URL.
+        :param token: Netbox authentication token.
+        """
+        if not api:
+            self.netbox = NetboxConnect(url, token).api_object()
+        else:
+            self.netbox = api
+        self.enums_id = DeviceInfoID
+        self.enums_no_id = DeviceInfoNoID
+
+    def get_id(self, attr_string: str, netbox_value: str, site_value: str) -> int | str:
+        """
+        This method uses the Pynetbox Api .get() method to retrieve the ID of a string value from Netbox.
+        :param attr_string: The attribute string to get.
+        :param netbox_value: The value to search for in Netbox.
+        :param site_value: The value of the site key in the dictionary
+        :return: Returns the value/ID
+        """
+        attr_string = attr_string.upper()
+        attr_to_look_for = getattr(self.enums_id, attr_string).value  # Gets Enums value
+        value = attrgetter(attr_to_look_for)(self.netbox)  # Gets netbox attr
+        if attr_string == "DEVICE_TYPE":
+            value = value.get(slug=netbox_value).id
+        elif attr_string == "LOCATION":
+            if type(site_value) == int:
+                site_name = self.netbox.dcim.sites.get(site_value).name
+                site_slug = site_name.replace(" ", "-").lower()
+            value = value.get(name=netbox_value, site=site_slug)
+        else:
+            value = value.get(name=netbox_value).id
+        return value