Suppress mismatched signature errors in type-checking.

The only purpose of the BaseStore.new and BaseStore.from_xml
methods is to provide an overview of how to use the subclasses.
However, the mismatched signatures caused typing errors.
Suppressing these errors instead of simply deleting the base class
methods can still provide this "educational" benefit.

GTG/core/base_store.py

@@ -53,6 +53,9 @@ def __init__(self) -> None:
     # --------------------------------------------------------------------------
 
     def new(self) -> S:
+        """Creates a new item in the store.
+        NOTE: Subclasses may override the signature of this method.
+        """
         raise NotImplementedError
 
 
@@ -177,6 +180,9 @@ def unparent(self, item_id: UUID, parent_id: UUID) -> None:
     # --------------------------------------------------------------------------
 
     def from_xml(self, xml: _Element) -> None:
+        """Load data from XML.
+        NOTE: Subclasses may override the signature of this method.
+        """
         raise NotImplementedError
 
 

GTG/core/saved_searches.py

@@ -162,7 +162,7 @@ def to_xml(self) -> _Element:
         return root
 
 
-    def new(self, name: str, query: str, parent: Optional[UUID] = None) -> SavedSearch:
+    def new(self, name: str, query: str, parent: Optional[UUID] = None) -> SavedSearch: # type: ignore[override]
         """Create a new saved search and add it to the store."""
 
         search_id = uuid4()

GTG/core/tags.py

@@ -245,7 +245,7 @@ def find(self, name: str) -> Tag:
         return self.lookup_names[name]
 
 
-    def new(self, name: str, parent: Optional[UUID] = None) -> Tag:
+    def new(self, name: str, parent: Optional[UUID] = None) -> Tag: # type: ignore[override]
         """Create a new tag and add it to the store."""
 
         name = name if not name.startswith('@') else name[1:]

GTG/core/tasks.py

@@ -766,7 +766,7 @@ def duplicate_for_recurrent(self, task: Task) -> Task:
         return new_task
 
 
-    def new(self, title: str = '', parent: Optional[UUID] = None) -> Task:
+    def new(self, title: str = '', parent: Optional[UUID] = None) -> Task: # type: ignore[override]
         """Create a new task and add it to the store."""
 
         tid = uuid4()
@@ -784,7 +784,7 @@ def new(self, title: str = '', parent: Optional[UUID] = None) -> Task:
         return task
 
 
-    def from_xml(self, xml: _Element, tag_store: TagStore) -> None:
+    def from_xml(self, xml: _Element, tag_store: TagStore) -> None: # type: ignore[override]
         """Load up tasks from a lxml object."""
 
         elements = list(xml.iter(self.XML_TAG))