Merge pull request #194 from developmentseed/patch/fix-type-hints

update type hints

Author: vincentsarago

.github/workflows/ci.yml

@@ -34,6 +34,7 @@ jobs:
         if: ${{ matrix.python-version == env.LATEST_PY_VERSION }}
         run: |
           uv run pre-commit run --all-files
+          uv run --with mypy mypy -p morecantile --ignore-missing-imports
 
       - name: Run tests
         run: uv run pytest --cov morecantile --cov-report term-missing --cov-report xml

CHANGES.md

@@ -3,6 +3,7 @@
 
 ## 7.0.1 (2025-12-19)
 
+* fix and improve type hints
 * remove `bump-my-version` from dev dependencies
 
 ## 7.0.0 (2025-11-20)

morecantile/defaults.py

@@ -3,7 +3,6 @@
 import os
 import pathlib
 from copy import copy, deepcopy
-from typing import Dict, List, Union
 
 import attr
 
@@ -17,7 +16,7 @@
 if user_tms_dir:
     tms_paths.extend(list(pathlib.Path(user_tms_dir).glob("*.json")))
 
-default_tms: Dict[str, Union[TileMatrixSet, pathlib.Path]] = {
+default_tms: dict[str, TileMatrixSet | pathlib.Path] = {
     tms.stem: tms for tms in sorted(tms_paths)
 }
 
@@ -26,7 +25,7 @@
 class TileMatrixSets:
     """Default TileMatrixSets holder."""
 
-    tilematrixsets: Dict = attr.ib()
+    tilematrixsets: dict = attr.ib()
 
     def get(self, identifier: str) -> TileMatrixSet:
         """Fetch a TMS."""
@@ -43,13 +42,13 @@ def get(self, identifier: str) -> TileMatrixSet:
 
         return deepcopy(tilematrix)
 
-    def list(self) -> List[str]:
+    def list(self) -> list[str]:
         """List registered TMS."""
         return list(self.tilematrixsets.keys())
 
     def register(
         self,
-        custom_tms: Dict[str, TileMatrixSet],
+        custom_tms: dict[str, TileMatrixSet],
         overwrite: bool = False,
     ) -> "TileMatrixSets":
         """Register TileMatrixSet(s)."""