Fixed raising unnecessary deprecation warning

Closes #244

CHANGELOG.rst

@@ -26,6 +26,9 @@ Bug Fixes
 ^^^^^^^^^
 * `#246 <https://github.com/readthedocs/sphinx-autoapi/issues/246>`:
   Fixed TypeError when parsing a class that inherits from ``type``.
+* `#244 <https://github.com/readthedocs/sphinx-autoapi/issues/244>`:
+  Fixed an unnecessary deprecation warning being raised when running
+  sphinx-build from the same directory as conf.py.
 
 
 V1.5.1 (2020-10-01)

autoapi/extension.py

@@ -131,10 +131,10 @@ def run_autoapi(app):  # pylint: disable=too-many-branches
 
     sphinx_mapper = LANGUAGE_MAPPERS[app.config.autoapi_type]
     template_dir = app.config.autoapi_template_dir
-    if template_dir:
+    if template_dir and not os.path.isabs(template_dir):
         if not os.path.isdir(template_dir):
             template_dir = os.path.join(app.confdir, app.config.autoapi_template_dir)
-        elif not os.path.isabs(template_dir):
+        elif app.confdir != os.getcwd():
             warnings.warn(
                 "autoapi_template_dir will be expected to be "
                 " relative to conf.py instead of "

autoapi/mappers/python/parser.py

@@ -117,7 +117,11 @@ class Parser(object):
         overloads = {}
         for base in itertools.chain(iter((node,)), node.ancestors()):
             seen = set()
-            if base.qname() in ("__builtins__.object", "builtins.object", "builtins.type"):
+            if base.qname() in (
+                "__builtins__.object",
+                "builtins.object",
+                "builtins.type",
+            ):
                 continue
             for child in base.get_children():
                 name = getattr(child, "name", None)