add class docstring

Author: AndyEveritt

DuetWebAPI/api/base.py

@@ -5,6 +5,8 @@
 
 
 class DuetAPI:
+    api_name = ''
+
     def __init__(self, base_url) -> None:
         self._base_url = base_url
 

DuetWebAPI/api/dsf_api.py

@@ -8,6 +8,14 @@
 
 
 class DSFAPI(DuetAPI):
+    """
+    Duet Software Framework REST API Interface.
+
+    Used with a Duet 3 + SBC.
+    Must use RRF3.
+    """
+    api_name = 'DSF_REST'
+
     def get_model(self, **_ignored) -> Dict:
         url = f'{self._base_url}/machine/status'
         r = requests.get(url)

DuetWebAPI/api/dwc_api.py

@@ -8,6 +8,14 @@
 
 
 class DWCAPI(DuetAPI):
+    """
+    Duet Web Control REST API Interface.
+
+    Used with a Duet 2/3 in standalone mode.
+    Must use RRF3.
+    """
+    api_name = 'DWC_REST'
+
     def get_model(self, key: str = None) -> Dict:
         url = f'{self._base_url}/rr_model'
         r = requests.get(url, {'flags': 'd99vn', 'key': key})

DuetWebAPI/tmp.py

@@ -7,7 +7,7 @@
 
 riley = DWA('http://riley')
 force_rig = DWA('http://forcerig')
-
+force_rig.api_name
 force_rig.put_file('test.gcode')
 riley.put_file('test.gcode')
 pass