Backport 18.0 changes

doc/conf.py

@@ -15,7 +15,7 @@
 from importlib.metadata import version as import_version
 
 import odoo  # type: ignore[import-untyped]
-from odoo_scripts.config import Configuration
+from odoo_scripts.config import Configuration  # type: ignore[import-untyped]
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -158,5 +158,5 @@
     os.path.dirname(os.path.abspath(odoo.__file__))
 )
 # sphinxodooautodoc_addons_path : List of paths were Odoo addons to load are located
-c = None
+c: Configuration | None = None
 # find setup file of superproject, if any
@@ -162,5 +162,10 @@
 # find setup file of superproject, if any
-directory = os.path.dirname(os.getenv("PWD"))
+pwd = os.getenv("PWD")
+directory: str | None
+if pwd is not None:
+    directory = os.path.dirname(pwd)
+else:
+    directory = None
 while not c and directory:
     setup_path = os.path.join(directory, "setup.cfg")
     if os.path.isfile(setup_path):
@@ -164,9 +169,9 @@
 while not c and directory:
     setup_path = os.path.join(directory, "setup.cfg")
     if os.path.isfile(setup_path):
-        c = configparser.ConfigParser()
-        c.read(setup_path)
-        if c.has_section("odoo_scripts"):
+        setup_cfg = configparser.ConfigParser()
+        setup_cfg.read(setup_path)
+        if setup_cfg.has_section("odoo_scripts"):
             # reload with odoo_scripts
             c = Configuration(directory)
         else:
@@ -182,7 +187,8 @@
 if c:
     addon_dirs = set(os.path.dirname(path) for path in c.modules)
 
-    for line in addon_dirs:
-        sphinxodooautodoc_addons_path.append(os.path.join(directory, line))
+    if directory is not None:
+        for line in addon_dirs:
+            sphinxodooautodoc_addons_path.append(os.path.join(directory, line))
 else:
     # add this directory top dir
@@ -187,8 +193,7 @@
 else:
     # add this directory top dir
-    sphinxodooautodoc_addons_path.append(
-        os.path.dirname(os.path.dirname(os.getenv("PWD")))
-    )
+    if pwd is not None:
+        sphinxodooautodoc_addons_path.append(os.path.dirname(os.path.dirname(pwd)))
     other_addons = os.getenv("ODOO_ADDONS_PATH", default=None)
     if other_addons:
         for addon_path in other_addons.split(","):