[pypy-svn] r42406 - pypy/dist/pypy/rlib/parsing

[santagada at codespeak.net]

Author: santagada
Date: Sat Apr 28 20:12:44 2007
New Revision: 42406

Modified:
   pypy/dist/pypy/rlib/parsing/ebnfparse.py
Log:
made a try/catch on py.option.view of generated ToAST


Modified: pypy/dist/pypy/rlib/parsing/ebnfparse.py
==============================================================================
--- pypy/dist/pypy/rlib/parsing/ebnfparse.py	(original)
+++ pypy/dist/pypy/rlib/parsing/ebnfparse.py	Sat Apr 28 20:12:44 2007
@@ -296,9 +296,14 @@
         self.emit("r = self.visit_%s(tree)" % (startsymbol, ))
         self.emit("assert len(r) == 1")
         self.start_block("if not we_are_translated():")
+        self.start_block("try:")
         self.start_block("if py.test.config.option.view:")
         self.emit("r[0].view()")
         self.end_block("option.view")
+        self.end_block("try")
+        self.start_block("except AttributeError:")
+        self.emit("pass")
+        self.end_block("except")
         self.end_block("we_are_translated")
         self.emit("return r[0]")
         self.end_block("transform")