Hi. I'm running into a weird error. I've got a function in my controller
that is simply calling a method on an object... like such.
"pagemanager.setIndex()". When it calls this method it gets the error...
"TypeError: setIndex() takes no arguments (1 given)". I'm looking at the
code. I'm not passing any arguments. The method itself only has "self" in
its declaration.
Here's the error page.
Error ticket for "gateway" Ticket ID
127.0.0.1.2012-05-02.13-26-47.6582e8b4-5025-4471-aba2-953f9ed2c611
<type 'exceptions.TypeError'> setIndex() takes no arguments (1 given)
Version web2py™ (1, 99, 7, datetime.datetime(2012, 3, 4, 22, 12, 8),
'stable') Python Python 2.7.3: /usr/bin/python Traceback
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Traceback (most recent call last):
File "/home/andrew/Projects/Gateway - Church Management/gluon/restricted.py",
line 205, in restricted
exec ccode in environment
File "/home/andrew/Projects/Gateway - Church
Management/applications/gateway/controllers/default.py"
<http://127.0.0.1:8000/admin/default/edit/gateway/controllers/default.py>, line
74, in <module>
File "/home/andrew/Projects/Gateway - Church Management/gluon/globals.py",
line 173, in <lambda>
self._caller = lambda f: f()
File "/home/andrew/Projects/Gateway - Church
Management/applications/gateway/controllers/default.py"
<http://127.0.0.1:8000/admin/default/edit/gateway/controllers/default.py>, line
15, in index
pagemanager.setIndex()
TypeError: setIndex() takes no arguments (1 given)
Error snapshot [image: help]
<type 'exceptions.TypeError'>(setIndex() takes no arguments (1 given))
inspect attributes
Frames
-
*File /home/andrew/Projects/Gateway - Church
Management/gluon/restricted.py in restricted at line 205* code arguments
variables
-
*File /home/andrew/Projects/Gateway - Church
Management/applications/gateway/controllers/default.py in <module> at line
74* code arguments variables
-
*File /home/andrew/Projects/Gateway - Church Management/gluon/globals.py
in <lambda> at line 173* code arguments variables
-
*File /home/andrew/Projects/Gateway - Church
Management/applications/gateway/controllers/default.py in index at line 15
* code arguments variables
Function argument list
()
Code listing
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
#########################################################################
from PageManager import *
def index():
pagemanager = PageManager()
pagemanager.setIndex()
return dict(pagemanager=pagemanager)
def members():
members = db().select(db.member.ALL, orderby=(db.member.lastname,
db.member.firstname))
Variables pagemanager.setIndex <bound method PageManager.setIndex of
<applicati...ateway.modules.PageManager.PageManager instance>>
pagemanager <applications.gateway.modules.PageManager.PageManager
instance>
Context
locals request session response
In file: /home/andrew/Projects/Gateway - Church
Management/applications/gateway/controllers/default.py
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
58.
59.
60.
61.
62.
63.
64.
65.
66.
67.
68.
69.
70.
71.
72.
73.
74.
75.
# -*- coding: utf-8 -*-
# this file is released under public domain and you can use without limitations
#########################################################################
## This is a samples controller
## - index is the default action of any application
## - user is required for authentication and authorization
## - download is for downloading files uploaded in the db (does streaming)
## - call exposes all registered services (none by default)
#########################################################################
from PageManager import *
def index():
pagemanager = PageManager()
pagemanager.setIndex()
return dict(pagemanager=pagemanager)
def members():
members = db().select(db.member.ALL, orderby=(db.member.lastname,
db.member.firstname))
return dict(message='Member Management', members=members, menu=menu,
sidebar=sidebar, title='Gateway - Church Management System')
def user():
"""
exposes:
http://..../[app]/default/user/login
http://..../[app]/default/user/logout
http://..../[app]/default/user/register
http://..../[app]/default/user/profile
http://..../[app]/default/user/retrieve_password
http://..../[app]/default/user/change_password
use @auth.requires_login()
@auth.requires_membership('group name')
@auth.requires_permission('read','table name',record_id)
to decorate functions that need access control
"""
return dict(form=auth(), title='Login', menu=[])
def download():
"""
allows downloading of uploaded files
http://..../[app]/default/download/[filename]
"""
return response
<http://127.0.0.1:8000/examples/global/vars/response>.download(request
<http://127.0.0.1:8000/examples/global/vars/request>,db)
def call():
"""
exposes services. for example:
http://..../[app]/default/call/jsonrpc
decorate with @services.jsonrpc the functions to expose
supports xml, json, xmlrpc, jsonrpc, amfrpc, rss, csv
"""
return service()
@auth.requires_signature()
def data():
"""
http://..../[app]/default/data/tables
http://..../[app]/default/data/create/[table]
http://..../[app]/default/data/read/[table]/[id]
http://..../[app]/default/data/update/[table]/[id]
http://..../[app]/default/data/delete/[table]/[id]
http://..../[app]/default/data/select/[table]
http://..../[app]/default/data/search/[table]
but URLs must be signed, i.e. linked with
A('table',_href=URL('data/tables',user_signature=True))
or with the signed load operator
LOAD('default','data.load',args='tables',ajax=True,user_signature=True)
"""
return dict(form=crud())
response <http://127.0.0.1:8000/examples/global/vars/response>._vars=response
<http://127.0.0.1:8000/examples/global/vars/response>._caller(index)
Powered by web2py <http://www.web2py.com>™ created by Massimo Di Pierro
©2007-2011 - Admin language
As you can see, I'm not passing any arguments.
Thanks,
Andrew
