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ERROR TICKET FOR "AZEZ_BLOGS"
TICKET ID
127.0.0.1.2011-07-26.19-44-44.cf0e1a41-6450-4144-bb1b-b8aad512a50a
VERSION
web2py™ Version 1.96.4 (2011-06-07 21:08:15)
Python Python 2.5.4: C:\Users\Hassan\Desktop\web2py\web2py.exe
TRACEBACK
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Traceback (most recent call last):
File "gluon/restricted.py", line 192, in restricted
File "C:/Users/Hassan/Desktop/web2py/applications/Azez_blogs/
controllers/default.py", line 124, in <module>
File "gluon/globals.py", line 137, in <lambda>
File "C:/Users/Hassan/Desktop/web2py/applications/Azez_blogs/
controllers/default.py", line 34, in index
File "C:/Users/Hassan/Desktop/web2py/applications/Azez_blogs/
controllers/default.py", line 15, in getpostsandcomments
NameError: global name 'image' is not defined
ERROR SNAPSHOT
<type 'exceptions.NameError'>(global name 'image' is not defined)
inspect attributes
Frames
File C:\Users\Hassan\Desktop\web2py\gluon\restricted.py in restricted
at line 192
code
arguments
variables
File C:\Users\Hassan\Desktop\web2py\applications\Azez_blogs\controllers
\default.py in <module> at line 124
code
arguments
variables
File C:\Users\Hassan\Desktop\web2py\gluon\globals.py in <lambda> at
line 137
code
arguments
variables
File C:\Users\Hassan\Desktop\web2py\applications\Azez_blogs\controllers
\default.py in index at line 34
code
arguments
variables
File C:\Users\Hassan\Desktop\web2py\applications\Azez_blogs\controllers
\default.py in getpostsandcomments at line 15
code
arguments
variables
Function argument list
()
Code listing
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blogpostss= db().select(db.blogposts.ALL,
orderby=~db.blogposts.datetime)
blogposts_numcomments = db().select(db.blogposts.ALL,
orderby=~db.blogposts.numcomments|~db.blogposts.datetime)
commentsnposts = db(db.blogcomments.blogpost_id ==
db.blogposts.id)
comments = commentsnposts.select(db.blogcomments.author,
db.blogcomments.blogpost_id, db.blogposts.title,
orderby=~db.blogcomments.datetime)
images=db(image.blog_id==blogposts.id).select(db.image.ALL)
youtube=db().select(db.youtube.ALL)
vimo=db().select(db.vimo.ALL)
return dict(blogposts=blogposts,
blogposts_numcomments=blogposts_numcomments,
comments=comments,images=images,youtube=youtube,vimo=vimo)
Variables
Context
locals
request
session
response
IN FILE: C:\USERS\HASSAN\DESKTOP\WEB2PY\APPLICATIONS\AZEZ_BLOGS
\CONTROLLERS/DEFAULT.PY
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# -*- coding: utf-8 -*-
# this file is released under public domain and you can use without
limitations
#########################################################################
import datetime
#db.youtube.blog_id == db.blogposts.id
#db.vimo.blog_id == db.blogposts.id
#db.image.blog_id == db.blogposts.id
def getpostsandcomments():
blogpostss= db().select(db.blogposts.ALL,
orderby=~db.blogposts.datetime)
blogposts_numcomments = db().select(db.blogposts.ALL,
orderby=~db.blogposts.numcomments|~db.blogposts.datetime)
commentsnposts = db(db.blogcomments.blogpost_id ==
db.blogposts.id)
comments = commentsnposts.select(db.blogcomments.author,
db.blogcomments.blogpost_id, db.blogposts.title,
orderby=~db.blogcomments.datetime)
images=db(image.blog_id==blogposts.id).select(db.image.ALL)
youtube=db().select(db.youtube.ALL)
vimo=db().select(db.vimo.ALL)
return dict(blogposts=blogposts,
blogposts_numcomments=blogposts_numcomments,
comments=comments,images=images,youtube=youtube,vimo=vimo)
#########################################################################
def createblogpost():
myd = getpostsandcomments()
form=SQLFORM(db.blogposts,fields=['title','post','author','video','audio'])
if form.accepts(request.vars,session):
response.flash='new blogpost inserted'
redirect('/' + request.application + "/default/index")
myd['form'] = form
return myd
def index():
return getpostsandcomments()
def createblogpost():
myd = getpostsandcomments()
form=SQLFORM(db.blogposts,fields=['title','post','author'])
if form.accepts(request.vars,session):
response.flash='new blogpost inserted'
redirect('/' + request.application + "/default/index")
myd['form'] = form
return myd
def showblogpost():
images=db(db.image.blog_id ==
db.blogposts.id).select(db.image.ALL)
youtube=db(db.youtube.blog_id ==
db.blogposts.id).select(db.youtube.ALL)
vimo=db(db.vimo.blog_id == db.blogposts.id).select(db.vimo.ALL)
myd = getpostsandcomments()
blogid = request.args[0]
singleblogpost = db(db.blogposts.id == blogid).select()[0]
singleblogpost_comments = db(db.blogcomments.blogpost_id ==
blogid).select(orderby=~db.blogcomments.datetime)
db.blogcomments.blogpost_id.default=singleblogpost.id
form=SQLFORM(db.blogcomments,fields=['author', 'email',
'comment'],labels={'author':'Your Name', 'email':'Your email address',
'comment':'Comment'})
if form.accepts(request.vars,session):
blogpostupdate=db(db.blogposts.id==blogid).select()
if len(blogpostupdate)>0:
blogpostupdate[0].update_record(numcomments=blogpostupdate[0].numcomments
+ 1)
redirect('/' + request.application + "/default/showblogpost/"
+ str(singleblogpost.id) + "#Reader_Comments")
myd['form'] = form
myd['singleblogpost'] = singleblogpost
myd['singleblogpost_comments'] = singleblogpost_comments
return myd
return dict(images=images,youtube=youtube,vimo=vimo)
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())
def download():
"""
allows downloading of uploaded files
http://..../[app]/default/download/[filename]
"""
return response.download(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 bust 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._vars=response._caller(index)
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