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-rw-r--r--sphinx/config.py17
1 files changed, 14 insertions, 3 deletions
diff --git a/sphinx/config.py b/sphinx/config.py
index 9cce0cc41..37ca06e1d 100644
--- a/sphinx/config.py
+++ b/sphinx/config.py
@@ -251,6 +251,17 @@ class Config:
if name in self.values:
self.__dict__[name] = config[name]
+ def post_init_values(self) -> None:
+ """
+ Initialize additional config variables that are added after init_values() called.
+ """
+ config = self._raw_config
+ for name in config:
+ if name not in self.__dict__ and name in self.values:
+ self.__dict__[name] = config[name]
+
+ check_confval_types(None, self)
+
def __getattr__(self, name: str) -> Any:
if name.startswith('_'):
raise AttributeError(name)
@@ -427,7 +438,7 @@ def check_confval_types(app: "Sphinx", config: Config) -> None:
"but `{current}` is given.")
logger.warning(msg.format(name=confval.name,
current=confval.value,
- candidates=annotations.candidates))
+ candidates=annotations.candidates), once=True)
else:
if type(confval.value) is type(default):
continue
@@ -452,13 +463,13 @@ def check_confval_types(app: "Sphinx", config: Config) -> None:
permitted = " or ".join(wrapped_annotations)
logger.warning(msg.format(name=confval.name,
current=type(confval.value),
- permitted=permitted))
+ permitted=permitted), once=True)
else:
msg = __("The config value `{name}' has type `{current.__name__}', "
"defaults to `{default.__name__}'.")
logger.warning(msg.format(name=confval.name,
current=type(confval.value),
- default=type(default)))
+ default=type(default)), once=True)
def check_primary_domain(app: "Sphinx", config: Config) -> None: