I had a problem like this... I solve with
try:
[my code]
except identity.RequestRequiredException:
pass
Apparently, it execute this code when we start TG. At this point, we
don't have an user using the system, but when you use it effectively,
it will work as we expect.
On 7/17/06, Mike Sarahan <[EMAIL PROTECTED]> wrote:
>
> Hi guys,
>
> Here's what I'm trying to do:
> I want an upload page based on a widget with 2 fields, one being a file
> field, and the other an autocomplete field for users to specify which
> folder to put the uploaded file in. The autocomplete field will draw
> its data from my database, listing only directories that the logged-in
> user has in their directory.
>
> Here's what I've tried so far:
> I have autocomplete working just fine from the example in the trac
> docs.
> I've tried to modify the example so that it draws the info from my
> database. Here's my code (from controllers.py, located directly above
> my root controller):
>
> class UploadFile(controllers.Controller):
> def __init__(self):
> super(UploadFile,self).__init__()
> user=identity.current.user.user_name
> folderdblist=list(Folder.select(Folder.q.user==user))
> folders=[]
> for folder in folderdblist:
> folders+=[folder]
> self.upload_form=widgets.TableForm(fields=[
> widgets.FileField('file',label="File to
> upload:"),
> widgets.AutoCompleteField('folder',
> only_suggest=True,
> label="Folder to put file in:",
> search_controller="search",
> search_param="input",
> result_name="matches")
> ],
> submit_text="Upload file",
> action="/save_file",
> method="POST")
>
> @expose(template="photogal.templates.upload")
> def index(self):
> return dict(upload_form=self.upload_form)
>
> @expose(format = "json")
> def search(self,input):
> input=input.lower()
> matches = [folder for folder in self.folders \
> if folder.lower().find(input)!=-1]
> return dict(matches=matches)
>
> I then mount this controller in my root controller using
> upload=UploadFile()
>
> When I try to start my project, I get this message:
> turbogears.identity.exceptions.RequestRequiredException: An attempt was
> made to use a facility of the TurboGears Identity Management framework
> that relies on an HTTP request outside of a request.
>
> I am also not sure that my code is the correct way to do it - I don't
> know whether this will work for each user, or just one. Any
> suggestions on how to accomplish this?
>
> Thanks,
> Mike
>
>
> >
>
--
- Ulysses Almeida
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