migrate to hatchling build backend

1 files changed, 30 insertions, 0 deletions

diff --git a/_own_version_helper.py b/_own_version_helper.py
new file mode 100644
index 0000000..b7069ba
--- /dev/null
+++ b/_own_version_helper.py
@@ -0,0 +1,30 @@
+"""
+this module is a hack only in place to allow for setuptools
+to use the attribute for the versions
+"""
+from __future__ import annotations
+
+from setuptools_scm import Configuration
+from setuptools_scm import get_version
+from setuptools_scm import git
+from setuptools_scm import hg
+from setuptools_scm.hacks import parse_pkginfo
+from setuptools_scm.version import get_local_node_and_date
+from setuptools_scm.version import guess_next_dev_version
+from setuptools_scm.version import ScmVersion
+
+
+def parse(root: str, config: Configuration) -> ScmVersion | None:
+    try:
+        return parse_pkginfo(root, config)
+    except OSError:
+        return git.parse(root, config=config) or hg.parse(root, config=config)
+
+
+def scm_version() -> str:
+    return get_version(
+        relative_to=__file__,
+        parse=parse,
+        version_scheme=guess_next_dev_version,
+        local_scheme=get_local_node_and_date,
+    )