full typing with mypy

.github/workflows/ci.yml

@@ -5,23 +5,33 @@ on:
     release:
         types: published
     schedule:
-        - cron: 0 0 1 * *  # Run once every month
+        -   cron: 0 0 1 * *  # Run once every month
 jobs:
     run-pytest:
         strategy:
             fail-fast: false
             matrix:
-                py: ['3.8', '3.9', '3.10', '3.11', '3.12']
-                os: ['ubuntu-latest', 'windows-latest', 'macos-latest']
+                py: [ '3.9', '3.10', '3.11', '3.12' ]
+                os: [ 'ubuntu-latest', 'windows-latest', 'macos-latest' ]
         runs-on: ${{ matrix.os }}
         steps:
-            - uses: actions/checkout@v4
-            - uses: actions/setup-python@v5
-              with:
-                  python-version: ${{ matrix.py }}
-            - name: "Install requirements"
-              run: |
-                  python -m pip install -r requirements-dev.txt
-            - name: "Run pytest"
-              run: |
-                  pytest
+            -   uses: actions/checkout@v4
+            -   uses: actions/setup-python@v5
+                with:
+                    python-version: ${{ matrix.py }}
+            -   name: "Install requirements"
+                run: |
+                    python -m pip install -r requirements-dev.txt
+            -   name: "Run pytest"
+                run: |
+                    pytest
+
+    check-typing:
+        runs-on: ubuntu-latest
+        steps:
+            -   uses: actions/checkout@v4
+            -   uses: actions/setup-python@v5
+                with:
+                    python-version: "3.9"
+            -   run: pip install mypy
+            -   run: mypy --install-types --non-interactive

.gitignore

@@ -2,5 +2,6 @@
 /build/
 /.eggs/
 /venv/
+/.venv
 *.egg-info
 *.py[co]

cmake_file_api/cmake.py

@@ -3,11 +3,12 @@
 from typing import List, Optional, Union
 
 from .reply.api import REPLY_API
+from .reply.v1.api import CMakeFileApiV1
 
 PathLike = Union[Path, str]
 
 
-class CMakeProject(object):
+class CMakeProject:
     __slots__ = ("_source_path", "_build_path", "_api_version", "_cmake")
 
     def __init__(self, build_path: PathLike, source_path: Optional[PathLike]=None, api_version: Optional[int]=None, cmake: Optional[str]=None):
@@ -57,14 +58,14 @@ def _cache_lookup(name: str, cache: PathLike) -> str:
         _, value = line.split("=", 1)
         return value
 
-    def configure(self, args: Optional[List[str]]=None, quiet=False):
+    def configure(self, args: Optional[list[str]]=None, quiet: bool = False) -> None:
         if self._source_path is None:
             raise ValueError("Cannot configure with no source path")
         stdout = subprocess.DEVNULL if quiet else None
         args = [str(self._cmake), str(self._source_path)] + (args if args else [])
         subprocess.check_call(args, cwd=str(self._build_path), stdout=stdout)
 
-    def reconfigure(self, quiet=False):
+    def reconfigure(self, quiet: bool = False) -> None:
         stdout = subprocess.DEVNULL if quiet else None
         args = [str(self._cmake)]
         if self._source_path:
@@ -74,5 +75,5 @@ def reconfigure(self, quiet=False):
         subprocess.check_call(args, cwd=str(self._build_path), stdout=stdout)
 
     @property
-    def cmake_file_api(self):
+    def cmake_file_api(self) -> CMakeFileApiV1:
         return REPLY_API[self._api_version](self._build_path)

cmake_file_api/kinds/cache/v2.py

@@ -17,15 +17,15 @@ class CacheEntryType(Enum):
     TYPE_UNINITIALIZED = "UNINITIALIZED"
 
 
-class CacheEntryProperty(object):
+class CacheEntryProperty:
     __slots__ = ("name", "value")
 
     def __init__(self, name: str, value: str):
         self.name = name
         self.value = value
 
     @classmethod
-    def from_dict(cls, dikt: Dict) -> "CacheEntryProperty":
+    def from_dict(cls, dikt: dict) -> "CacheEntryProperty":
         name = dikt["name"]
         value = dikt["value"]
         return cls(name, value)
@@ -38,17 +38,17 @@ def __repr__(self) -> str:
         )
 
 
-class CacheEntry(object):
+class CacheEntry:
     __slots__ = ("name", "value", "type", "properties")
 
-    def __init__(self, name: str, value: str, type: CacheEntryType, properties: List[CacheEntryProperty]):
+    def __init__(self, name: str, value: str, type: CacheEntryType, properties: list[CacheEntryProperty]):
         self.name = name
         self.value = value
         self.type = type
         self.properties = properties
 
     @classmethod
-    def from_dict(cls, dikt: Dict) -> "CacheEntry":
+    def from_dict(cls, dikt: dict) -> "CacheEntry":
         name = dikt["name"]
         value = dikt["value"]
         type = CacheEntryType(dikt["type"])
@@ -65,17 +65,17 @@ def __repr__(self) -> str:
         )
 
 
-class CacheV2(object):
+class CacheV2:
     KIND = ObjectKind.CACHE
 
     __slots__ = ("version", "entries")
 
-    def __init__(self, version: VersionMajorMinor, entries: List[CacheEntry]):
+    def __init__(self, version: VersionMajorMinor, entries: list[CacheEntry]):
         self.version = version
         self.entries = entries
 
     @classmethod
-    def from_dict(cls, dikt: Dict, reply_path) -> "CacheV2":
+    def from_dict(cls, dikt: dict, reply_path) -> "CacheV2":
         if dikt["kind"] != cls.KIND.value:
             raise ValueError
         version = VersionMajorMinor.from_dict(dikt["version"])

cmake_file_api/kinds/cmakeFiles/v1.py

@@ -6,7 +6,7 @@
 from cmake_file_api.kinds.kind import ObjectKind
 
 
-class CMakeFilesInput(object):
+class CMakeFilesInput:
     __slots__ = ("path", "isGenerator", "isExternal", "isCMake")
 
     def __init__(self, path: Path, isGenerator: Optional[bool], isExternal: Optional[bool], isCMake: Optional[bool]):
@@ -16,7 +16,7 @@ def __init__(self, path: Path, isGenerator: Optional[bool], isExternal: Optional
         self.isCMake = isCMake
 
     @classmethod
-    def from_dict(cls, dikt: Dict) -> "CMakeFilesInput":
+    def from_dict(cls, dikt: dict) -> "CMakeFilesInput":
         path = Path(dikt["path"])
         isGenerator = dikt.get("isGenerator")
         isExternal = dikt.get("isExternal")
@@ -33,25 +33,25 @@ def __repr__(self) -> str:
         )
 
 
-class CMakeFilesV1(object):
+class CMakeFilesV1:
     KIND = ObjectKind.CMAKEFILES
 
     __slots__ = ("version", "paths", "inputs")
 
-    def __init__(self, version: VersionMajorMinor, paths: CMakeSourceBuildPaths, inputs: List[CMakeFilesInput]):
+    def __init__(self, version: VersionMajorMinor, paths: CMakeSourceBuildPaths, inputs: list[CMakeFilesInput]):
         self.version = version
         self.paths = paths
         self.inputs = inputs
 
     @classmethod
-    def from_dict(cls, dikt: Dict, reply_path: Path) -> "CmakeFilesV2":
+    def from_dict(cls, dikt: dict, reply_path: Path) -> "CMakeFilesV1":
         version = VersionMajorMinor.from_dict(dikt["version"])
         paths = CMakeSourceBuildPaths.from_dict(dikt["paths"])
         inputs = list(CMakeFilesInput.from_dict(cmi) for cmi in dikt["inputs"])
         return cls(version, paths, inputs)
 
     @classmethod
-    def from_path(cls, path: Path, reply_path: Path) -> "CmakeFilesV2":
+    def from_path(cls, path: Path, reply_path: Path) -> "CMakeFilesV1":
         dikt = json.load(path.open())
         return cls.from_dict(dikt, reply_path)