[pypy-svn] r12302 - pypy/dist/pypy/tool

[tismer at codespeak.net]

Author: tismer
Date: Sun May 15 18:11:59 2005
New Revision: 12302

Modified:
   pypy/dist/pypy/tool/sourcetools.py
Log:
trying to give better info in case we cannot find the source code

Modified: pypy/dist/pypy/tool/sourcetools.py
==============================================================================
--- pypy/dist/pypy/tool/sourcetools.py	(original)
+++ pypy/dist/pypy/tool/sourcetools.py	Sun May 15 18:11:59 2005
@@ -58,7 +58,11 @@
             Indentation is automatically corrected.
         """
         if self.srctext:
-            p = self.srctext.index(src)
+            try:
+                p = self.srctext.index(src)
+            except ValueError, e:
+                e.args = "Source text not found in %s - use a raw string" % self.srcname
+                raise
             prelines = self.srctext[:p].count("\n") + 1
         else:
             prelines = 0