docs(conf): Typings for mypy

Author: tony

docs/conf.py

@@ -11,7 +11,6 @@
 if t.TYPE_CHECKING:
     from sphinx.application import Sphinx
 
-
 # Get the project root dir, which is the parent dir of this
 cwd = pathlib.Path(__file__).parent
 project_root = cwd.parent
@@ -177,7 +176,7 @@
 aafig_default_options = {"scale": 0.75, "aspect": 0.5, "proportional": True}
 
 
-def linkcode_resolve(domain, info):
+def linkcode_resolve(domain: str, info: t.Dict[str, str]) -> t.Union[None, str]:
     """
     Determine the URL corresponding to Python object
 
@@ -210,7 +209,8 @@ def linkcode_resolve(domain, info):
     except AttributeError:
         pass
     else:
-        obj = unwrap(obj)
+        if callable(obj):
+            obj = unwrap(obj)
 
     try:
         fn = inspect.getsourcefile(obj)