[pypy-commit] cffi default: Hack to support, on top of CPython, older versions of pycparser

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r1234:c2539e8cdc21
Date: 2013-04-05 14:22 +0200
http://bitbucket.org/cffi/cffi/changeset/c2539e8cdc21/

Log:	Hack to support, on top of CPython, older versions of pycparser

diff --git a/testing/test_zintegration.py b/testing/test_zintegration.py
--- a/testing/test_zintegration.py
+++ b/testing/test_zintegration.py
@@ -23,6 +23,12 @@
             modules = ('cffi', '_cffi_backend')
         except ImportError:
             modules = ('cffi', '_cffi_backend', 'pycparser')
+            try:
+                import ply
+            except ImportError:
+                pass
+            else:
+                modules += ('ply',)   # needed for older versions of pycparser
         for module in modules:
             target = imp.find_module(module)[1]
             os.symlink(target, os.path.join(site_packages,