After upgrading to web2py 2.13.2 (previously on 2.12.3) I got the following
error:
Traceback (most recent call last):
File "/home/franciscocosta/www/web2py/gluon/restricted.py", line 227, in
restricted
exec ccode in environment
File
"/home/franciscocosta/www/web2py/applications/emprego/views/backoffice/form_ofertas.html",
line 621, in <module>
File "/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/objects.py",
line 2022, in select
return adapter.select(self.query,fields,attributes)
File
"/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/adapters/mongo.py",
line 829, in select
groupby=groupby, distinct=distinct, having=having)
File
"/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/adapters/mongo.py",
line 356, in __init__
self.query_dict = adapter.expand(self.query)
File
"/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/adapters/mongo.py",
line 704, in expand
result = op(first, second, **optional_args)
File
"/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/adapters/mongo.py",
line 1151, in check_fields
return f(self, first, second, *args, pipeline=pipeline, **kwargs)
File
"/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/adapters/mongo.py",
line 1165, in EQ
return {self.expand(first): self.expand(second, first.type)}
File
"/home/franciscocosta/www/web2py/gluon/packages/dal/pydal/adapters/mongo.py",
line 717, in expand
raise NotImplementedError("How did you reach this line of code???")
NotImplementedError: How did you reach this line of code???
shows up when I have this code:
if db(db.industries.parent == []).select():
and this is the industries table:
db.define_table(
'industries',
Field('id', required=True, unique=True),
Field('name', 'string', label=T('Nome'), length=128, required=True),
Field('slug', 'string', compute=lambda row: slugify(row.name) if row.name
else None, length=128, required=True, unique=True, writable=False,
readable=False),
Field('parent', 'list:reference industries', label=T('Principal'),
required=False, default=None, writable=False, readable=True),
format='%(name)s'
)
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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