prevent fallback to absolute cimport when relative cimport is not found; generally clean up relative cimport code

1 files changed, 3 insertions, 1 deletions

diff --git a/Cython/Compiler/UtilityCode.py b/Cython/Compiler/UtilityCode.py
index 01c2c9e81..9f7bebb81 100644
--- a/Cython/Compiler/UtilityCode.py
+++ b/Cython/Compiler/UtilityCode.py
@@ -34,7 +34,9 @@ class NonManglingModuleScope(Symtab.ModuleScope):
 class CythonUtilityCodeContext(StringParseContext):
     scope = None
 
-    def find_module(self, module_name, relative_to=None, pos=None, need_pxd=True):
+    def find_module(self, module_name, relative_to=None, pos=None, need_pxd=True, absolute_fallback=True):
+        if relative_to:
+            raise AssertionError("Relative imports not supported in utility code.")
         if module_name != self.module_name:
             if module_name not in self.modules:
                 raise AssertionError("Only the cython cimport is supported.")