introduce default_target_dir on builders

src/poetry/core/masonry/builders/builder.py

@@ -40,7 +40,7 @@ def __init__(
 
         self._poetry = poetry
         self._package = poetry.package
-        self._path = poetry.file.parent
+        self._path: Path = poetry.file.parent
         self._excluded_files: set[str] | None = None
         self._executable = Path(executable or sys.executable)
 
@@ -93,6 +93,10 @@ def __init__(
     def executable(self) -> Path:
         return self._executable
 
+    @property
+    def default_target_dir(self) -> Path:
+        return self._path / "dist"
+
     def build(self, target_dir: Path | None) -> Path:
         raise NotImplementedError()
 

src/poetry/core/masonry/builders/sdist.py

@@ -60,7 +60,7 @@ def build(
         target_dir: Path | None = None,
     ) -> Path:
         logger.info("Building <info>sdist</info>")
-        target_dir = target_dir or self._path / "dist"
+        target_dir = target_dir or self.default_target_dir
 
         if not target_dir.exists():
             target_dir.mkdir(parents=True)
@@ -326,15 +326,15 @@ def find_files_to_add(self, exclude_build: bool = False) -> set[BuildIncludeFile
         additional_files.update(self.convert_script_files())
 
         # Include project files
-        additional_files.add("pyproject.toml")
+        additional_files.add(Path("pyproject.toml"))
 
         # add readme if it is specified
         if "readme" in self._poetry.local_config:
             additional_files.add(self._poetry.local_config["readme"])
 
-        for file in additional_files:
+        for additional_file in additional_files:
             file = BuildIncludeFile(
-                path=file, project_root=self._path, source_root=self._path
+                path=additional_file, project_root=self._path, source_root=self._path
             )
             if file.path.exists():
                 logger.debug(f"Adding: {file.relative_to_source_root()}")

src/poetry/core/masonry/builders/wheel.py

@@ -91,9 +91,9 @@ def build(
     ) -> Path:
         logger.info("Building wheel")
 
-        dist_dir = target_dir or (self._poetry.file.parent / "dist")
-        if not dist_dir.exists():
-            dist_dir.mkdir()
+        target_dir = target_dir or self.default_target_dir
+        if not target_dir.exists():
+            target_dir.mkdir()
 
         (fd, temp_path) = tempfile.mkstemp(suffix=".whl")
 
@@ -119,7 +119,7 @@ def build(
             self._write_metadata(zip_file)
             self._write_record(zip_file)
 
-        wheel_path = dist_dir / self.wheel_filename
+        wheel_path = target_dir / self.wheel_filename
         if wheel_path.exists():
             wheel_path.unlink()
         shutil.move(temp_path, str(wheel_path))