Hello,
I have an app runing in production on Apache and sometimes when navigating
over it I receive a ticket with a lambda error. It happens ramdomly in a
way that I wasn't able to predict what was causing it: already ocurred in a
function called dashboard, in another called invite and some others. But
the fact is that I do not call lambda in none of them. I only use lambda
two times:
*models/validators.py*
db.board.slug.compute = lambda row: IS_SLUG()(row.title)[0]
*controllers/painel.py | function: board()*
try:
int(request.args(1))
user = db(db.auth_user.username == request.args(0)).select().first()
board = db((db.board.created_by == user.id)&(db.board.id ==
request.args(1))).select().first()
except ValueError:
user = db(db.auth_user.username == request.args(0)).select().first()
board = db((db.board.created_by == user.id)&(db.board.slug ==
request.args(1))).select().first()
except TypeError:
raise HTTP(404, T('No board specified!'))
text_type = db(db.text_type.board == board.id).select()
url_type = db(db.url_type.board == board.id).select()
image_type = db(db.image_type.board == board.id).select()
video_type = db(db.video_type.board == board.id).select()
merged_records = itertools.chain(text_type, url_type, image_type,
video_type)
contents = sorted(merged_records, key=lambda record:
record['topic_position'])
The ticket *traceback* is:
<type 'exceptions.TypeError'> <lambda>() takes no arguments (1 given)
1.
2.
3.
4.
5.
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8.
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11.
12.
Traceback (most recent call last):
File "/home/www-data/web2py/gluon/restricted.py", line 217, in restricted
exec ccode in environment
File "/home/www-data/web2py/applications/cachola/controllers/painel.py"
<https://cacho.la/admin/default/edit/cachola/controllers/painel.py>, line 519,
in <module>
File "/home/www-data/web2py/gluon/globals.py", line 372, in <lambda>
self._caller = lambda f: f()
File "/home/www-data/web2py/gluon/tools.py", line 3229, in f
'?_next=' + urllib.quote(next))
File "/home/www-data/web2py/gluon/tools.py", line 91, in call_or_redirect
redirect(f(*args))
TypeError: <lambda>() takes no arguments (1 given)
Can somebody help me to understand where is the problem?
--
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