I have downloaded Web2Py version 2.16.1-stable+timestamp.2017.11.14.05.54.25
I am working my way through the manual in section *3.3 An image blog*.
The manual specifies to create the images project and replace *ALL* content
in db.py with:
db = DAL("sqlite://storage.sqlite")
db.define_table('image',
Field('title', unique=True),
Field('file', 'upload'),
format = '%(title)s')
db.define_table('post',
Field('image_id', 'reference image'),
Field('author'),
Field('email'),
Field('body', 'text'))
db.image.title.requires = IS_NOT_IN_DB(db, db.image.title)
db.post.image_id.requires = IS_IN_DB(db, db.image.id, '%(title)s')
db.post.author.requires = IS_NOT_EMPTY()t say to do anything but replace
db.post.email.requires = IS_EMAIL()
db.post.body.requires = IS_NOT_EMPTY()
db.post.image_id.writeable = db.post.image_id.readable = False
Until I make this change I can click on the Database Administration link
for this app and go to the listing of database files for this application.
Once I make this change and click the Database Administration link, I get
:the ticket with the error listing below. Now I have tied both copying the
new db.py content and typing it in, multiple times. The manual does not say
to do anything but replace the text, save, and then click the images
application data base administration link. It always errors with:
web2py™ administrative interface <http://127.0.0.1:8000/admin/default/index>
- Site <http://127.0.0.1:8000/admin/default/site>
- Edit <http://127.0.0.1:8000/admin/default/design/images>
- About <http://127.0.0.1:8000/admin/default/about/images>
- Errors <http://127.0.0.1:8000/admin/default/errors/images>
- Versioning <http://127.0.0.1:8000/admin/mercurial/commit/images>
- Help <http://127.0.0.1:8000/examples/default/documentation>
- Logout <http://127.0.0.1:8000/admin/default/logout>
- Debug <http://127.0.0.1:8000/admin/debug/interact>
Error ticket for "images" Ticket ID
127.0.0.1.2018-02-13.15-53-20.c0e98cc5-8b46-4b1b-af35-538c69d19a9f
<type 'exceptions.NameError'> name 'configuration' is not defined Version
web2py™ Version 2.16.1-stable+timestamp.2017.11.14.05.54.25
Python Python 2.7.9: C:\web2py_win\web2py\web2py.exe (prefix: ) Traceback
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Traceback (most recent call last):
File "C:\web2py_win\web2py\gluon\restricted.py", line 219, in restricted
exec(ccode, environment)
File "C:/web2py_win/web2py/applications/images/models/menu.py"
<http://127.0.0.1:8000/admin/default/edit/images/models/menu.py>, line 16, in
<module>
if not configuration.get('app.production'):
NameError: name 'configuration' is not defined
Error snapshot [image: help]
<http://127.0.0.1:8000/admin/default/ticket/images/127.0.0.1.2018-02-13.15-53-20.c0e98cc5-8b46-4b1b-af35-538c69d19a9f#>
<type 'exceptions.NameError'>(name 'configuration' is not defined)
inspect attributes
Frames
-
File C:\web2py_win\web2py\gluon\restricted.py in restricted at line 219
code arguments variables
-
File C:\web2py_win\web2py\applications\images\models\menu.py in <module>
at line 16 code arguments variables
Function argument list
()
Code listing
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#
----------------------------------------------------------------------------------------------------------------------
# provide shortcuts for development. you can remove everything below in
production
#
----------------------------------------------------------------------------------------------------------------------
if not configuration.get('app.production'):
_app = request.application
response.menu += [
(T('My Sites'), False, URL('admin', 'default', 'site')),
(T('This App'), False, '#', [
Variables
configuration undefined
Context
locals request session response
In file: C:\web2py_win\web2py\applications\images\models\menu.py
1.
<code object <module> at 03B9D890, file
"C:\web2py_win\web2py\applications\images\models\menu.py", line 9>
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