Thanks, Anthony. That works.
On Wednesday, 14 February 2018 08:47:57 UTC-7, Anthony wrote:
>
> Good catch. The problem is the new default version of db.py creates a
> "configuration" object, which is subsequently referenced in the menu.py
> model file.
>
> Anyway, there is no need to completely replace the contents of db.py --
> just add the content shown, except you don't need the db = DAL(...) line.
>
> Anthony
>
> On Wednesday, February 14, 2018 at 10:16:11 AM UTC-5, Bryan Nahrwold wrote:
>>
>> 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
>>
>> 1.
>> 2.
>> 3.
>> 4.
>> 5.
>> 6.
>> 7.
>>
>> 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
>>
>> 11.
>> 12.
>> 13.
>> 14.
>> 15.
>> 16.
>>
>> 17.
>> 18.
>> 19.
>> 20.
>>
>>
>> #
>> ----------------------------------------------------------------------------------------------------------------------
>> # 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>
>>
>> Powered by web2py <http://www.web2py.com/>™ created by Massimo Di Pierro
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>
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