[pypy-svn] r52262 - pypy/branch/buffer/pypy/module/array

[arigo at codespeak.net]

Author: arigo
Date: Fri Mar  7 19:06:37 2008
New Revision: 52262

Modified:
   pypy/branch/buffer/pypy/module/array/app_array.py
Log:
A two-liner implementation of the buffer protocol for
array objects.  Obviously bad, but hard to do better
before we rewrite the whole class to interp-level.


Modified: pypy/branch/buffer/pypy/module/array/app_array.py
==============================================================================
--- pypy/branch/buffer/pypy/module/array/app_array.py	(original)
+++ pypy/branch/buffer/pypy/module/array/app_array.py	Fri Mar  7 19:06:37 2008
@@ -277,6 +277,9 @@
                 strings.append(pack(self.typecode, item))
             return "".join(strings)
 
+    def __buffer__(self):        # XXX baaaaad performance
+        return buffer(self.tostring())
+
     def tounicode(self):
         """Convert the array to a unicode string. The array must be a type 'u'
         array; otherwise a ValueError is raised. Use array.tostring().decode()