fixup! fixup! build_meta: produce informative error when a dist is no…

…t found
pypa · Mar 21, 2021 · f3ba213 · f3ba213
1 parent 8f2cc7a
commit f3ba213
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Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/setuptools/build_meta.py b/setuptools/build_meta.py
@@ -104,9 +104,9 @@ def _file_with_extension(directory, extension):
     try:
         return next(matching)
     except StopIteration:
-        raise ValueError('No distribution was found. The distribution was '
-                         'possibly not built. Ensure that your `setup.py` '
-                         'is not empty and that it calls `setup()`.')
+        raise ValueError(
+            'No distribution was found. Ensure that `setup.py` '
+            'is not empty and that it calls `setup()`.')
 
 
 def _open_setup_script(setup_script):

diff --git a/setuptools/tests/test_build_meta.py b/setuptools/tests/test_build_meta.py
@@ -450,10 +450,7 @@ def test_build_with_empty_setuppy(self, build_backend, build_hook):
 
         with pytest.raises(
                 ValueError,
-                match=re.escape(
-                    'No distribution was found. The distribution was '
-                    'possibly not built. Ensure that your `setup.py` '
-                    'is not empty and that it calls `setup()`.')):
+                match=re.escape('No distribution was found.')):
             getattr(build_backend, build_hook)("temp")