Enable install under poetry

Implement numpy hack in setup.py to enable install under Poetry piskvorky#3363
leerix · Sep 5, 2022 · db54e97 · db54e97
1 parent e889fa3
commit db54e97
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -108,7 +108,15 @@ def finalize_options(self):
         build_ext.finalize_options(self)
         # Prevent numpy from thinking it is still in its setup process:
         # https://docs.python.org/2/library/__builtin__.html#module-__builtin__
-        __builtins__.__NUMPY_SETUP__ = False
+        try:
+            __builtins__.__NUMPY_SETUP__ = False
+        except:
+            try:
+                # For python 3
+                import builtins
+                builtins.__NUMPY_SETUP__ = False
+            except:
+                print("Skipping numpy hack; if gemsum installation fails, try installing numpy first")
 
         import numpy
         self.include_dirs.append(numpy.get_include())