Fix typings

Author: kalekseev

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ### Unreleased
 
+### 0.5.0
+
 - Fix ignore_checks
 - Skip models fields not inherited from fields.Field
 - Add ignore_types option

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = django-extra-checks
-version = 0.4.1
+version = 0.5.0
 author = Konstantin Alekseev
 author_email = [email protected]
 description = Collection of useful checks for Django Checks Framework

src/extra_checks/checks/base_checks.py

@@ -23,7 +23,7 @@ def __init__(
         self,
         level: Optional[int] = None,
         ignore_objects: Optional[Set[Any]] = None,
-        ignore_types: Optional[Set[str]] = None,
+        ignore_types: Optional[set] = None,
     ) -> None:
         self.level = level or self.level
         self.ignore_objects = ignore_objects or set()

src/extra_checks/forms.py

@@ -177,11 +177,11 @@ def clean_ignore_types(self) -> set:
         value = self.cleaned_data["ignore_types"]
         if not value:
             return value
-        result = []
+        result = set()
         for import_path in value:
             try:
                 path, entry = import_path.rsplit(".", 1)
-                result.append(getattr(importlib.import_module(path), entry))
+                result.add(getattr(importlib.import_module(path), entry))
             except (ImportError, ValueError, AttributeError):
                 raise forms.ValidationError(
                     f"ignore_types contains entry that can't be imported: '{import_path}'."

src/extra_checks/registry.py

@@ -151,8 +151,8 @@ def bind(self) -> Dict[str, Callable]:
         return tag_handlers
 
     @property
-    def is_healthy(self):
-        return not self._config.errors
+    def is_healthy(self) -> bool:
+        return True if self._config is None else not self._config.errors
 
     def ignore_checks(self, *args: Union[CheckId, str]) -> Callable[[Any], Any]:
         def f(entity: Any) -> Any: