Merge pull request #39 from ecmwf/fix/relative-python-path

Update pygribjump versioning

Author: ChrisspyB

pygribjump/src/pygribjump/VERSION

@@ -1,5 +1,5 @@
 from pathlib import Path
 from .pygribjump import *
+import importlib.metadata
 
-with open(Path(__file__).parent / "VERSION") as f:
-    __version__ = f.read().strip()
+__version__ = importlib.metadata.version("pygribjump")

pygribjump/src/pygribjump/_version.py

@@ -45,4 +45,7 @@ include-package-data = true
 zip-safe = false
 
 [tool.setuptools.package-data]
-"pygribjump" = ["VERSION", "pygribjump/src/pygribjump/gribjump_c.h"]
+"pygribjump" = [
+    "VERSION", 
+    "gribjump_c.h"
+]