Warn when delocate is run without version metadata.

matthew-brett · May 23, 2023 · 8d6325a · 8d6325a
1 parent 9d744d8
commit 8d6325a
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/delocate/__init__.py b/delocate/__init__.py
@@ -1,12 +1,20 @@
 # Init for delocate package
 
+import warnings
+
 from .delocating import delocate_path, delocate_wheel, patch_wheel
 from .libsana import tree_libs, wheel_libs
 
 try:
  from ._version import __version__
 except ImportError:
  __version__ = "0.0.0"
+ warnings.warn(
+ "Delocate was not installed and is missing version metadata."
+ "\nMake sure this package is installed in development mode"
+ " with this command:\n\tpip install --editable .",
+ RuntimeWarning,
+ )
 
 __all__ = (
  "delocate_path",