BUG: Account for args and kwargs on same line

Check for variations on "*args, **kwargs" while loading in the documentation parameters, and load them in separately if found.

Author: ChiefMilesEdgeworth

scripts/validate_docstrings.py

@@ -422,10 +422,17 @@ def needs_summary(self):
 
     @property
     def doc_parameters(self):
-        return collections.OrderedDict(
-            (name, (type_, "".join(desc)))
-            for name, type_, desc in self.doc["Parameters"]
-        )
+        var_arg_combinations = {"*args, **kwargs", "*args, **kwds", "**kwargs, *args", "**kwds, *args"}
+        docs = collections.OrderedDict()
+        for name, type_, desc in self.doc["Parameters"]:
+            info = (type_, desc)
+            if name in var_arg_combinations:
+                args = name.split(", ")
+                docs[args[0]] = info
+                docs[args[1]] = info
+            else:
+                docs[name] = info
+        return docs
 
     @property
     def signature_parameters(self):