Tom Lane wrote:
> Alvaro's example now gives me this on Fedora 10:
>
> ERROR: PL/Python: PL/Python function "unaccent" failed
> DETAIL: <type 'exceptions.TypeError'>: normalize() argument 2 must be unicode, not str
>
> which is the same as it did in 8.3. I do not know if that's a bug
> or expected (making the database encoding be utf8 doesn't help).
Apparently the problem is that "str" is a different type in Python than
"unicode". I could get it to work this way:
create or replace function unaccent(text) returns text language plpythonu as $$
import unicodedata
rv = plpy.execute("select setting from pg_settings where name = 'server_encoding'");
encoding = rv[0]["setting"]
s = args[0].decode(encoding)
s = unicodedata.normalize("NFKD", s)
s = ''.join(c for c in s if ord(c) < 127)
return s
$$;
> Alvaro, would you see if it still crashes for you on Debian?
> If so there's some other issue with python 2.5.4 ...
It works for me now. Thanks to Euler for tracking the Python problem
down and to you for the commit!
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
