Code:
requires=[IS_NOT_EMPTY(), IS_EXPR('value!=%s' % repr(db
(db.db_users.dbu_name==request.vars.nick).select()), "Username already
exists")]
I keep getting the following error:
File "<string>", line 1
__ret__=value!=<gluon.sql.SQLRows object at 0x1709b7b0>
^
SyntaxError: invalid syntax
Why can't I use python's != condition?
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