Update version to use setuptools-scm (#25)

Author: jsignell

pyproject.toml

@@ -1,7 +1,9 @@
 [build-system]
-requires = ["setuptools>=61.0"]
+requires = ["setuptools>=61.0", "setuptools_scm[toml]>=6.2"]
 build-backend = "setuptools.build_meta"
 
+[tool.setuptools_scm]
+
 [project]
 name = "xpystac"
 authors = [

xpystac/__init__.py

@@ -1 +1,7 @@
-__version__ = "0.1.2"
+from importlib.metadata import PackageNotFoundError, version
+
+try:
+    __version__ = version("xpystac")
+except PackageNotFoundError:  # noqa
+    # package is not installed
+    pass