I still get the error:
Traceback (most recent call last):
File U:/ADA_tools/pickle_tables.py, line 27, in ?
pickle.dump(metadata_to_pickle,pfile)
File C:\Python24\lib\pickle.py, line 1382, in dump
Pickler(file, protocol, bin).dump(obj)
File C:\Python24\lib\pickle.py, line 231, in
latest trunk, this test works for me:
from sqlalchemy import *
meta = BoundMetaData('mysql://user:[EMAIL PROTECTED]/dbname')
table = Table('foo', meta, autoload=True)
meta2 = MetaData()
t2 = table.tometadata(meta2)
import pickle
pickle.dumps(meta2)
post your test case (with some sample
whoops...
I've been using IDLE to test this and I guess it has to be reopened in
order for imports to be redone (I was just closing the shell window).
pickle.dump(metadata) works fine now.
But now I get a (recursive?) error when I try to unpickle (and I have
to kill the shell):
import pickle
you probably want to use toMetadata() on them with a plain MetaData
object so that the pickled stream does not contain any references to
engines. then on the way back in you would call toMetadata() again
with your BoundMetaData (or Dynamic, whichever you are using).
if anything itll be a great
