[pypy-dev] Is the built-in re.py supposed to translate?

[Alex Gaynor]

On Wed, Mar 23, 2011 at 8:50 PM, Alex Perry <alex.perry at pamurray.com> wrote:

> $ ./pypy-c translate.py target.py
> [...]
>  AnnotatorError: annotation of <pypy.annotation.dictdef.DictValue
> object at 0x0000000004cd7a98> degenerated to SomeObject()
>  Simple call of incompatible family:
>       (KeyError getting at the binding!)
>
>  Happened at file /usr/src/pypy/lib-python/2.7.0/re.py line 232
>
>         cachekey = (type(key[0]),) + key
>  ==>     p = _cache.get(cachekey)
>         if p is not None:
>
>  Previous annotation:
>   (none)
>  Processing block:
>  block at 9 is a <class 'pypy.objspace.flow.flowcontext.SpamBlock'>
>  in (re:229)_compile__star_2
>  containing the following operations:
>        v0 = getitem(key_0, (0))
>        v1 = type(v0)
>        v2 = newtuple(v1)
>        v3 = add(v2, key_0)
>        v4 = simple_call((method get), v3)
>        v5 = is_(v4, (None))
>        v6 = is_true(v5)
>  --end--
>
> $ cat target.py
> #! /usr/bin/python2.6
>
> def entry_point(argv):
>  import re
>  s = re.sub(r'[^a-fA-F\d]', '', str(argv[1]))
>  print s.decode('hex')
>
> def target(*args):
>  return entry_point, None
>
> if __name__ == '__main__':
>  import sys
>  entry_point(sys.argv)
> _______________________________________________
> pypy-dev at codespeak.net
> http://codespeak.net/mailman/listinfo/pypy-dev
>

Nope, basically nothing in the stdlib is RPython.

Alex

-- 
"I disapprove of what you say, but I will defend to the death your right to
say it." -- Evelyn Beatrice Hall (summarizing Voltaire)
"The people's good is the highest law." -- Cicero
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