Use scm for version

Author: Descanonge

pyproject.toml

@@ -1,15 +1,16 @@
 # Project build file
 
 [build-system]
-requires = ['setuptools']
+requires = ['setuptools', 'setuptools-scm>=8']
 build-backend = 'setuptools.build_meta'
 [tool.setuptools.packages.find]
 where = ["src"]
 [tool.setuptools.package-data]
 tol_colors = ["colors.json"]
+[tool.setuptools_scm]
 
 [project]
-version = '2.0.0.post1'
+dynamic = ['version']
 
 name = 'tol_colors'
 authors = [

src/tol_colors/__init__.py

@@ -10,6 +10,7 @@
 # ruff: noqa: N815, N816
 
 import functools
+import importlib.metadata
 import json
 import logging
 import os
@@ -22,7 +23,7 @@
 import matplotlib
 from matplotlib.colors import LinearSegmentedColormap, ListedColormap
 
-__version__ = "2.0.0"
+__version__ = importlib.metadata.version("tol_colors")
 
 log = logging.getLogger(__name__)