[ckan-dev] Datastore & filestore via API

[Michele Barbera]

Hi Eduardo,

yes that was clear. I'm already passing the API key. There must be some
other problem related to file uploads.

My CKAN instance is configured so that only admins can create datasets, and
everything works fine when I create a new "empty" dataset/resources
(metadata only, no files). The error below pops out when I try to upload a
file to the filestore.

Thanks a lot anyway!

Best,
michele


2012/8/9 Eduardo Santos <eduardo.edusantos at gmail.com>

> Hi Michele,
>
> in order for the add_package_resource to work you have to supply with the
> headers the quthorized api_key. it would be something like this:
>
>
>         user = get_action('get_site_user')({'model': model, 'ignore_auth':
> True}, {})
>         ckan = ckanclient.CkanClient(
>                                      base_location=api_url,
>                                      api_key=user.get('apikey'),
>                                      is_verbose=True,
>                                     )
>
> When you create a ckanclient instance you have to supply the api_key
>
>
> 2012/8/8 Michele Barbera <barbera at spaziodati.eu>
>
>> This is the logged error when I try to post a file to the filestore with
>> ckan.add_package_resource
>> (it creates the resource and its metadata, but the file isn't loaded
>> anywhere):
>>
>> 2012-08-08 15:52:35,186 DEBUG [pylons.controllers.core] Looking for
>> u'upload_handle' method to handle the request
>> 2012-08-08 15:52:35,187 DEBUG [pylons.controllers.core] Calling
>> 'upload_handle' method with keyword args: **{}
>> 2012-08-08 15:52:35,194 DEBUG [pylons.controllers.util] Aborting request,
>> status: 401, detail: '', headers: None, comment: None
>> 2012-08-08 15:52:35,194 DEBUG [pylons.controllers.core] 'upload_handle'
>> method raised HTTPException: HTTPUnauthorized (code: 401)
>> Traceback (most recent call last):
>>   File
>> "/home/ckan/pyenv/local/lib/python2.7/site-packages/pylons/controllers/core.py",
>> line 107, in _inspect_call
>>     result = self._perform_call(func, args)
>>   File
>> "/home/ckan/pyenv/local/lib/python2.7/site-packages/pylons/controllers/core.py",
>> line 60, in _perform_call
>>     return func(**args)
>>   File "/home/ckan/pyenv/src/ckan/ckan/controllers/storage.py", line 133,
>> in upload_handle
>>     authorize('POST', BUCKET, label, c.userobj, self.ofs)
>>   File "/home/ckan/pyenv/src/ckan/ckan/controllers/storage.py", line 99,
>> in authorize
>>     abort(401)
>>   File "/home/ckan/pyenv/src/ckan/ckan/lib/base.py", line 48, in abort
>>     comment=comment)
>>   File
>> "/home/ckan/pyenv/local/lib/python2.7/site-packages/pylons/controllers/util.py",
>> line 196, in abort
>>     raise exc.exception
>> HTTPUnauthorized: This server could not verify that you are authorized to
>> access the document you requested. Either you supplied the wrong
>> credentials (e.g., bad password), or your browser does not understand how
>> to supply the credentials required.
>>
>> Any hint?
>>
>> thanks,
>> michele
>>
>>
>>
>> 2012/8/8 Michele Barbera <barbera at spaziodati.eu>
>>
>>> Hi,
>>> I'm using 1.7.1
>>>
>>> here's my code:
>>>
>>> 1 ckan = ckanclient.CkanClient(
>>> 2        base_location = CKAN_HOST + '/api',
>>> 3        api_key = CKAN_API_KEY
>>> 4    )
>>> 5    r = ckan.upload_file(zip_file)
>>> 6    print 'Upload response:', r
>>> 7    r = ckan.add_package_resource(dataset_name, zip_file, name=resource
>>> + '.zip', resource_type='metadata', format='zip')
>>> 8    print 'Add package response:', r
>>>
>>> at 6 I get ('', 'Found') and nothing seems to happen on the server
>>> (neither in the ckan_storage dir nor in the ckan logs).
>>>
>>> Thanks,
>>> michele
>>>
>>>
>>> 2012/8/8 Sean Hammond <sean.hammond at okfn.org>
>>>
>>>> Hi, which version of CKAN are you using? I'll test file uploading with
>>>> ckanclient here and see if it works for me
>>>>
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>>>>
>>>
>>>
>>
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>>
>>
>
>
> --
> Eduardo Santos
> Analista de Sistemas
>
> http://www.eduardosan.com
> http://twitter.com/eduardosan
>
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>
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