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changeset 52702:9ec635cc0a29

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setup: check that setuptools_scm is importable
author Pierre Augier <pierre.augier@univ-grenoble-alpes.fr>
date Mon, 13 Jan 2025 15:52:31 +0100
parents 3c6460c0586f
children 1ce66ca747fc
files setup.py
diffstat 1 files changed, 11 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/setup.py	Tue Jan 14 07:31:38 2025 +0100
+++ b/setup.py	Mon Jan 13 15:52:31 2025 +0100
@@ -79,6 +79,17 @@
 from distutils.sysconfig import get_python_inc
 from distutils.ccompiler import new_compiler
 
+# raise an explicit error if setuptools_scm is not importable
+try:
+    import setuptools_scm
+except ImportError:
+    raise SystemExit(
+        "Couldn't import setuptools_scm (direct call of setup.py?)."
+    )
+else:
+    del setuptools_scm
+
+
 ispypy = "PyPy" in sys.version