[pypy-svn] r75066 - pypy/branch/unfreeze-encodings/pypy/module/_codecs

[arigo at codespeak.net]

Author: arigo
Date: Thu Jun  3 19:45:49 2010
New Revision: 75066

Modified:
   pypy/branch/unfreeze-encodings/pypy/module/_codecs/interp_codecs.py
Log:
Assert that we don't call lookup_codec() at all during translation.


Modified: pypy/branch/unfreeze-encodings/pypy/module/_codecs/interp_codecs.py
==============================================================================
--- pypy/branch/unfreeze-encodings/pypy/module/_codecs/interp_codecs.py	(original)
+++ pypy/branch/unfreeze-encodings/pypy/module/_codecs/interp_codecs.py	Thu Jun  3 19:45:49 2010
@@ -2,6 +2,7 @@
 from pypy.interpreter.gateway import ObjSpace, NoneNotWrapped, applevel
 from pypy.interpreter.baseobjspace import W_Root
 from pypy.rlib.rstring import StringBuilder, UnicodeBuilder
+from pypy.rlib.objectmodel import we_are_translated
 
 class CodecState(object):
     def __init__(self, space):
@@ -78,6 +79,8 @@
     Looks up a codec tuple in the Python codec registry and returns
     a tuple of functions.
     """
+    assert not (space.config.translating and not we_are_translated()), \
+        "lookup_codec() should not be called during translation"
     state = space.fromcache(CodecState)
     normalized_encoding = encoding.replace(" ", "-").lower()    
     w_result = state.codec_search_cache.get(normalized_encoding, None)