From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Tue, 10 Mar 2009 02:46:44 +0000 (-0700)
Subject: Better error reporting in pyxbuild
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=09556243e5f155be9c75ccb9e3176e526d61d266;p=cython.git

Better error reporting in pyxbuild
---

diff --git a/pyximport/pyxbuild.py b/pyximport/pyxbuild.py
index 0fb296be..80c68b16 100644
--- a/pyximport/pyxbuild.py
+++ b/pyximport/pyxbuild.py
@@ -23,7 +23,7 @@ def pyx_to_dll(filename, ext = None, force_rebuild = 0,
                build_in_temp=False, pyxbuild_dir=None):
     """Compile a PYX file to a DLL and return the name of the generated .so 
        or .dll ."""
-    assert os.path.exists(filename)
+    assert os.path.exists(filename), "Could not find %s" % os.path.abspath(filename)
 
     path, name = os.path.split(filename)