chore: read package version dynamically from the package __init__.py

Author: popescu-v

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "khisto"
-version = "0.2.0"
+dynamic = ["version"]
 description = "Optimal histogram visualization using the Khiops algorithm"
 readme = "README.md"
 license = "BSD-3-Clause-Clear"
@@ -92,6 +92,10 @@ ninja.make-fallback = false
 build.targets = ["khisto"]      # Build only khisto
 install.components = ["KHISTO"] # Only install KHISTO component in wheel
 
+[tool.scikit-build.metadata.version]
+provider = "scikit_build_core.metadata.regex"
+input = "src/khisto/__init__.py"
+
 [tool.cibuildwheel]
 build = "cp310-*"
 skip = "*musllinux*"       # Khiops does not compile when using musl as the C standard library

src/khisto/__init__.py

@@ -13,7 +13,7 @@
 
 KHISTO_BIN_DIR = os.environ.get("KHISTO_BIN_DIR", "khisto")
 
-__version__ = "0.1.0"
+__version__ = "0.2.0"
 
 from .array import histogram  # noqa: E402
 from .core import HistogramResult  # noqa: E402