{22} Trac tickets (2647 matches)

Failing test: ckan.tests.models.test_resource.TestResourceLifecycle?.test_03_reorder_resources

Not clear how visible this is to the user.

Related to ticket:292

Currently a package's history page (/package/history/xyz) and related feed only shows changes to the core package i.e. ones which create a PackageResource?. This doesn't include changes to tags, extras and resources. These need to be added.

There is the complication that the 'diff' function doesn't currently work beyond PackageResource?. Unless this is quick and simple to fix, I suggest we let the diff remain slightly broken for now.

Rufus suggests alongside the existing methods:

pkg.all_revisions()
pkg.diff()

we have ones which also include the related objects (tags, extras, resources):

pkg.all_revisions_full()
pkg.diff_full()

You could have a function which returned these related objects. Ideas:

revobjlist = [ self, resources, extras ]
list of tuples: (revobj, changed_revobjs)
list of tuples: (revobj, {objtype: [changed_revobjs]})
tuple: (rev1, {Package: [ object_id, object_id], PackageTag: [object_id, object_id2] ...}

On ckan.net there are a few packages which cause a 403 exception when you try to rate them: ​http://www.ckan.net/package/rate/coins-data?rating=3

The exception is occuring here: ckan.rating:39 in set_rating rating_obj = rating_query.one() InvalidRequestError?: Multiple rows returned for one()

It looks like this package got rated twice in quick succession, creating two similar PackageRating? objects. This race condition needs to be solved and these particular rating objects repaired.

If you search for unescaped characters such as '`' (backtick) in the URL in Chrome then you get a 500 error.

e.g. ​http://www.ckan.net/package/search?q=fjdkf2B%C2%B4gfhgfkgf{gpk fjdkf2B´gfhgfkgf{gpk

returns this exception:

URL: http://www.ckan.net/package/search?q=fjdkf%2B%C2%B4gfhgfkgf%7Bg%C2%B4pk&search=Search+Packages+%C2%BB
Module weberror.errormiddleware:162 in __call__
<<              __traceback_supplement__ = Supplement, self, environ
                   sr_checker = ResponseStartChecker(start_response)
                   app_iter = self.application(environ, sr_checker)
                   return self.make_catching_iter(app_iter, environ, sr_checker)
               except:
>>  app_iter = self.application(environ, sr_checker)
Module repoze.who.middleware:107 in __call__
<<          wrapper = StartResponseWrapper(start_response)
               app_iter = app(environ, wrapper.wrap_start_response)
       
               # The challenge decider almost(?) always needs information from the
>>  app_iter = app(environ, wrapper.wrap_start_response)
Module beaker.middleware:73 in __call__
<<                                                     self.cache_manager)
               environ[self.environ_key] = self.cache_manager
               return self.app(environ, start_response)
>>  return self.app(environ, start_response)
Module beaker.middleware:152 in __call__
<<                          headers.append(('Set-cookie', cookie))
                   return start_response(status, headers, exc_info)
               return self.wrap_app(environ, session_start_response)
           
           def _get_session(self):
>>  return self.wrap_app(environ, session_start_response)
Module routes.middleware:130 in __call__
<<                  environ['SCRIPT_NAME'] = environ['SCRIPT_NAME'][:-1]
               
               response = self.app(environ, start_response)
               
               # Wrapped in try as in rare cases the attribute will be gone already
>>  response = self.app(environ, start_response)
Module pylons.wsgiapp:125 in __call__
<<          
               controller = self.resolve(environ, start_response)
               response = self.dispatch(controller, environ, start_response)
               
               if 'paste.testing_variables' in environ and hasattr(response,
>>  response = self.dispatch(controller, environ, start_response)
Module pylons.wsgiapp:324 in dispatch
<<          if log_debug:
                   log.debug("Calling controller class with WSGI interface")
               return controller(environ, start_response)
           
           def load_test_env(self, environ):
>>  return controller(environ, start_response)
Module ckan.lib.base:50 in __call__
<<          # available in environ['pylons.routes_dict']
               try:
                   return WSGIController.__call__(self, environ, start_response)
               finally:
                   model.Session.remove()
>>  return WSGIController.__call__(self, environ, start_response)
Module pylons.controllers.core:221 in __call__
<<                  return response(environ, self.start_response)
               
               response = self._dispatch_call()
               if not start_response_called:
                   self.start_response = start_response
>>  response = self._dispatch_call()
Module pylons.controllers.core:172 in _dispatch_call
<<              req.environ['pylons.action_method'] = func
                   
                   response = self._inspect_call(func)
               else:
                   if log_debug:
>>  response = self._inspect_call(func)
Module pylons.controllers.core:107 in _inspect_call
<<                        func.__name__, args)
               try:
                   result = self._perform_call(func, args)
               except HTTPException, httpe:
                   if log_debug:
>>  result = self._perform_call(func, args)
Module pylons.controllers.core:60 in _perform_call
<<          """Hide the traceback for everything above this method"""
               __traceback_hide__ = 'before_and_this'
               return func(**args)
           
           def _inspect_call(self, func):
>>  return func(**args)
Module ckan.controllers.package:52 in search
<<                  collection=query,
                       page=request.params.get('page', 1),
                       items_per_page=50
                   )
                   # filter out ranks from the query result
>>  items_per_page=50
Module webhelpers.paginate:333 in __init__
<<              self.item_count = item_count
               else:
                   self.item_count = len(self.collection)
       
               # Compute the number of the first and last available page
>>  self.item_count = len(self.collection)
Module webhelpers.paginate:204 in __len__
<<      def __len__(self):
               return self.obj.count()
       
       # Since the items on a page are mainly a list we subclass the "list" type
>>  return self.obj.count()
Module sqlalchemy.orm.query:1094 in count
<<              q = q.params(params)
               q = q._legacy_select_kwargs(**kwargs)
               return q._count()
       
           def _count(self):
>>  return q._count()
Module sqlalchemy.orm.query:1103 in _count
<<          """
               return self._col_aggregate(sql.literal_column('1'), sql.func.count, nested_cols=list(self.mapper.primary_key))
       
           def _col_aggregate(self, col, func, nested_cols=None):
>>  return self._col_aggregate(sql.literal_column('1'), sql.func.count, nested_cols=list(self.mapper.primary_key))
Module sqlalchemy.orm.query:1125 in _col_aggregate
<<          if self._autoflush and not self._populate_existing:
                   self.session._autoflush()
               return self.session.scalar(s, params=self._params, mapper=self.mapper)
       
           def compile(self):
>>  return self.session.scalar(s, params=self._params, mapper=self.mapper)
Module sqlalchemy.orm.session:635 in scalar
<<          engine = self.get_bind(mapper, clause=clause, instance=instance)
       
               return self.__connection(engine, close_with_result=True).scalar(clause, params or {})
       
           def close(self):
>>  return self.__connection(engine, close_with_result=True).scalar(clause, params or {})
Module sqlalchemy.engine.base:834 in scalar
<<          """
       
               return self.execute(object, *multiparams, **params).scalar()
       
           def statement_compiler(self, statement, **kwargs):
>>  return self.execute(object, *multiparams, **params).scalar()
Module sqlalchemy.engine.base:844 in execute
<<          for c in type(object).__mro__:
                   if c in Connection.executors:
                       return Connection.executors[c](self, object, multiparams, params)
               else:
                   raise exceptions.InvalidRequestError("Unexecutable object type: " + str(type(object)))
>>  return Connection.executors[c](self, object, multiparams, params)
Module sqlalchemy.engine.base:895 in execute_clauseelement
<<          else:
                   keys = None
               return self._execute_compiled(elem.compile(dialect=self.dialect, column_keys=keys, inline=len(params) > 1), distilled_params=params)
       
           def _execute_compiled(self, compiled, multiparams=None, params=None, distilled_params=None):
>>  return self._execute_compiled(elem.compile(dialect=self.dialect, column_keys=keys, inline=len(params) > 1), distilled_params=params)
Module sqlalchemy.engine.base:907 in _execute_compiled
<<          context.pre_execution()
               self.__execute_raw(context)
               context.post_execution()
               self._autocommit(context)
>>  self.__execute_raw(context)
Module sqlalchemy.engine.base:916 in __execute_raw
<<              self._cursor_executemany(context.cursor, context.statement, context.parameters, context=context)
               else:
                   self._cursor_execute(context.cursor, context.statement, context.parameters[0], context=context)
       
           def _execute_ddl(self, ddl, params, multiparams):
>>  self._cursor_execute(context.cursor, context.statement, context.parameters[0], context=context)
Module sqlalchemy.engine.base:958 in _cursor_execute
<<              self.engine.logger.info(repr(parameters))
               try:
                   self.dialect.do_execute(cursor, statement, parameters, context=context)
               except Exception, e:
                   self._handle_dbapi_exception(e, statement, parameters, cursor)
>>  self.dialect.do_execute(cursor, statement, parameters, context=context)
Module sqlalchemy.engine.default:133 in do_execute
<<      def do_execute(self, cursor, statement, parameters, context=None):
               cursor.execute(statement, parameters)
       
           def is_disconnect(self, e):
>>  cursor.execute(statement, parameters)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xb4' in position 6: ordinal not in range(128)

Use cases

• Register for package changes
• Register for all revisions
• Notified of a package change
• Notified of a revision
• Deregistration
• Configuration of port in pylons config

Design

• Default port: 5672 (standard for AMQP)
• Exchange name: 'ckan'
• Exchange type: topic exchange (most flexible)
• Routing keys: (see below)

Routing detail

Routing key format: "OBJ_TYPE" (NB tags should be identified by their name, not ID)

Example routing keys

• 'package' - Package edited/created
• 'resource' - Resource edited/created
• 'revision' - Any change
• 'db.clean'
• 'db.rebuild'

Example queue bindings that clients may use:

• * - no filtering - client receives all notifications
• package - only changes to packages
• revision - all revisions
• db - all database operations

Versioning

Since message payloads will be tied into the REST Entities, it makes sense to join up with the REST versioning. This could be achieved by providing new exchanges called 'ckan-1.1' perhaps?

Documentation

• How to use
• simple example of an external client?

Currently search indexing is triggered directly using a Postgresql db callback. Now take advantage of the Notification system to register interest in all package changes and db changes to trigger this instead.

The indexing shall run in a separate shell/process, managed by supervisord.

Later versions of python use json which is better than simplejson, but it must be kept as an option for compatibility. So centralise the import of json to ckan.lib.helpers.

The python time module is supposed to recognise timezones such as 'UTC', 'GMT' and 'BST' using the %Z parameter. This works fine on British installs, but the buildbot (for example) gives this error:

DateConvertError?: Could not read date as ISO format "%a, %d %b %Y %H:%M:%S %Z". Date provided: "Mon, 04 Jan 2010 09:30:00 BST"

It turns out that it only recognises local names of timezones.

The ONS import doesn't care much about timezone, so we should just ignore it, avoiding these problems.

This is a problem with the package page e.g. ​http://ckan.net/package/open-election-data-project . The feed icon links to [1] and the text next to it "Subscribe" links to [2]. Surely these should be the same? The second link seems to right one to me.

• [1] ​http://ckan.net/package/open-election-data-project?format=atom
• [2] ​http://ckan.net/package/history/open-election-data-project?format=atom&days=7

An install of CKAN should be configurable without changing any of the installed files. This makes it clear to upgrade CKAN. Complete the changes in this wiki page to allow static files to be served from outside CKAN paths over CKAN versions and additional CSS file to be pulled in.

​http://wiki.okfn.org/ckan/doc/theme

As a

CKAN client using JQuery

I want to

call the CKAN API and instead of receiving back JSON I get JSONP. i.e. "%s(%s)" % (callback, json_content)

Suggested implementation

All API calls allow the JSONP 'callback' parameter to be specified in the request and this wraps the JSON response. See suggested patch to rest.py by Donovan Hide:

​http://knowledgeforge.net/ckan/trac/attachment/ticket/336/resource.patch

Test

import re import unittest

def test_jsonp_callback():

response = self.app.get('/api/search/resource/?url=​http://www.scraperwiki.com&callback=jsoncallback') match = re.match('jsoncallback\(.*\);',response) self.assertTrue(match)

response = self.app.get('/api/search/resource/?url=​http://www.scraperwiki.com') match = re.match('jsoncallback\(.*\);',response) self.assertFalse(match)

I think the point needs to be made that JSONP only works for GET requests and not POST/PUT/DELETE, so there needs to be a check for that in the _finish_ok method.

(thanks to Donovan Hide for test)

PUT to /rest/api/package of {"name": "name", "resources": ["someurl.com/data"] } (i.e. resource is a string, not a dictionary) gives 500 error, when it should give a 400 error and helpful error message.

Exception:

Module ckan.controllers.rest:154 in create
<<              if register == 'package' and not subregister:
                       fs = ckan.forms.get_standard_fieldset()
                       request_fa_dict = ckan.forms.edit_package_dict(ckan.forms.get_package_dict(fs=fs), request_data)
                       fs = fs.bind(model.Package, data=request_fa_dict, session=model.Session)
                   elif register == 'package' and subregister in model.PackageRelationship.get_all_types():
>>  request_fa_dict = ckan.forms.edit_package_dict(ckan.forms.get_package_dict(fs=fs), request_data)
Module ckan.forms.package_dict:88 in edit_package_dict
<<                      for res_dict in value:
                               res_dict_str = {}
                               for key, value in res_dict.items():
                                   res_dict_str[str(key)] = value
                               resources.append(res_dict_str)
>>  for key, value in res_dict.items():
AttributeError: 'unicode' object has no attribute 'items'

Have a simpler list of exciting data, as opposed to the big revision list.

For example:

Hot data
===========

New packages: package1, package2, package3
Updated resources: package1, package2, package3
Popular packages: 

As a

SOLR instance

I want to

keep my search index of CKAN packages up-to-date

Implementation

• Using asynchronous event notifications
• Running in a separate process to CKAN

Background

In the Web UI, when you rate a package it simply links to something like:

​http://ckan.net/package/rate/mke-liquor-licenses?rating=3

This creates a GET request.

This is bad because:

• Search engine crawlers follow links to find pages, and in this case end up creating a rating (although we've got a robots.txt to try and avoid this)
• There are occasions when we want to make a CKAN instance read-only, so we put a <LimitExcept? GET> Apache instruction in. But the database may still get written for these ratings.
• Best practise for web requests is for GET to be a read-only request.

On ckan.net there are plenty of packages (and indeed their tags) with the word 'statistic' in them, but no packages turn up when you search for it:

​http://ckan.net/package/search?q=statistic&search=Search+Packages+%C2%BB

(Using Postgres full text search)

You get redirected for a number of different reasons - often confuses me let alone the average user!

Cost: 1h

As a

user browsing a CKAN package which has a resource in a bad format

I want to

be alerted to the possibility of scraping it on scraperwiki

Implementation

This should be done in a CKAN extension. It should appear in a side-bar on the package read page.

If the package does not have a resource with scraperwiki.com in the url, then it displays this message:

Title: Scrape it
Image: (Scraperwiki dumper truck)
Body text: Could this data be in a better format? Why not use Scraperwiki to extract data from tables, Excel or PDF for everyone's benefit? You can ​request this data is scraped or even ​write the scraper yourself.

• examples of posting a new package
• example license_id - explain

Here's the trace:

[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197] Error - <type 'exceptions.IndexError'>: list index out of range
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197] mod_wsgi (pid=6195): Exception occurred processing WSGI script '/home/okfn/var/srvc/si.ckan.net/py
env/bin/si.ckan.net.py'.
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197] Traceback (most recent call last):
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/paste/cascade.py", line 
130, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return self.apps[-1](environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/paste/registry.py", line
 375, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     app_iter = self.application(environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/repoze/who/middleware.py
", line 107, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     app_iter = app(environ, wrapper.wrap_start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/middleware.py", l
ine 214, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     self.app, new_environ, catch_exc_info=True)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/util.py", line 94
, in call_wsgi_application
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     app_iter = application(environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/weberror/errormiddleware
.py", line 156, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return self.application(environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/beaker/middleware.py", l
ine 73, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return self.app(environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/beaker/middleware.py", l
ine 152, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return self.wrap_app(environ, session_start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/routes/middleware.py", l
ine 130, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     response = self.app(environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/wsgiapp.py", line
 125, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     response = self.dispatch(controller, environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/wsgiapp.py", line
 324, in dispatch
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return controller(environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/src/ckan/ckan/lib/base.py", line 73, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return WSGIController.__call__(self, environ, start_response)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/controllers/core.
py", line 221, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     response = self._dispatch_call()
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/controllers/core.
py", line 172, in _dispatch_call
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     response = self._inspect_call(func)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/controllers/core.
py", line 107, in _inspect_call
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     result = self._perform_call(func, args)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/pylons/controllers/core.
py", line 60, in _perform_call
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return func(**args)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/src/ckan/ckan/controllers/error.py", line 32, in doc
ument
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     ckan_template = render('error_document_template.html')
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/src/ckan/ckan/lib/base.py", line 38, in render
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return render_template()
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/src/ckan/ckan/lib/base.py", line 36, in render_templ
ate
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return literal(stream.render(method=method, encoding=None))
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/core.py", line 18
3, in render
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return encode(generator, method=method, encoding=encoding, out=out)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/output.py", line 
57, in encode
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     return _encode(''.join(list(iterator)))
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/output.py", line 339, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for kind, data, pos in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/output.py", line 670, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for kind, data, pos in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/output.py", line 771, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for kind, data, pos in chain(stream, [(None, None, None)]):
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/output.py", line 586, in __call__
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for ev in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/core.py", line 288, in _ensure
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for event in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/template/base.py", line 618, in _include
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for event in tmpl.generate(ctxt, **vars):
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/template/base.py", line 618, in _include
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for event in tmpl.generate(ctxt, **vars):
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/template/base.py", line 605, in _include
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for event in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/template/markup.py", line 327, in _match
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for event in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/template/base.py", line 545, in _flatten
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for kind, data, pos in stream:
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/filters/i18n.py", line 177, in _generate
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     for event in msgbuf.translate(gettext(msgbuf.format())):
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/filters/i18n.py", line 1029, in translate
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     parts = parse_msg(string)
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]   File "/home/okfn/var/srvc/si.ckan.net/pyenv/lib/python2.5/site-packages/genshi/filters/i18n.py", line 1143, in parse_msg
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197]     parts.append((stack[-1], string))
[Wed Aug 18 11:10:19 2010] [error] [client 89.212.104.197] IndexError: list index out of range

ckan: 1e403927f2bb (metastable) genshi: 0.6 lang: slovenian

Here's the dump from 22:10 last night:

URL: ​http://ckan.net/api/search/resource?all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class= Module weberror.errormiddleware:162 in call << traceback_supplement = Supplement, self, environ

sr_checker = ResponseStartChecker?(start_response) app_iter = self.application(environ, sr_checker) return self.make_catching_iter(app_iter, environ, sr_checker)

except:

app_iter = self.application(environ, sr_checker)

Module beaker.middleware:73 in call << self.cache_manager)

environ[self.environ_key] = self.cache_manager return self.app(environ, start_response)

return self.app(environ, start_response)

Module beaker.middleware:152 in call << headers.append(('Set-cookie', cookie))

return start_response(status, headers, exc_info)

return self.wrap_app(environ, session_start_response)

def _get_session(self):

return self.wrap_app(environ, session_start_response)

Module routes.middleware:130 in call << environSCRIPT_NAME? = environSCRIPT_NAME?[:-1]

response = self.app(environ, start_response)

# Wrapped in try as in rare cases the attribute will be gone already

response = self.app(environ, start_response)

Module pylons.wsgiapp:125 in call <<

controller = self.resolve(environ, start_response) response = self.dispatch(controller, environ, start_response)

if 'paste.testing_variables' in environ and hasattr(response,

response = self.dispatch(controller, environ, start_response)

Module pylons.wsgiapp:324 in dispatch << if log_debug:

log.debug("Calling controller class with WSGI interface")

return controller(environ, start_response)

def load_test_env(self, environ):

return controller(environ, start_response)

Module ckan.lib.base:73 in call << # available in environpylons.routes_dict?

try:

return WSGIController.call(self, environ, start_response)

finally:

model.Session.remove()

return WSGIController.call(self, environ, start_response)

Module pylons.controllers.core:221 in call << return response(environ, self.start_response)

response = self._dispatch_call() if not start_response_called:

self.start_response = start_response

response = self._dispatch_call()

Module pylons.controllers.core:172 in _dispatch_call << req.environpylons.action_method? = func

response = self._inspect_call(func)

else:

if log_debug:

response = self._inspect_call(func)

Module pylons.controllers.core:107 in _inspect_call << func.name, args)

try:

result = self._perform_call(func, args)

except HTTPException, httpe:

if log_debug:

result = self._perform_call(func, args)

Module pylons.controllers.core:60 in _perform_call << """Hide the traceback for everything above this method"""

traceback_hide = 'before_and_this' return func(args)

def _inspect_call(self, func):

return func(args)

Module ckan.controllers.rest:400 in search << response.status_int = 400

return gettext('Blank qjson parameter')

params = json.loads(request.paramsqjson?)

elif request.params.values() and request.params.values() != [u] and request.params.values() != [u'1']:

params = request.params

params = json.loads(request.paramsqjson?)

Module simplejson:384 in loads << parse_constant is None and object_pairs_hook is None

and not use_decimal and not kw):

return _default_decoder.decode(s)

if cls is None:

cls = JSONDecoder

return _default_decoder.decode(s)

Module simplejson.decoder:402 in decode << """

obj, end = self.raw_decode(s, idx=_w(s, 0).end()) end = _w(s, end).end() if end != len(s):

obj, end = self.raw_decode(s, idx=_w(s, 0).end())

Module simplejson.decoder:420 in raw_decode << obj, end = self.scan_once(s, idx)

except StopIteration?:

raise JSONDecodeError("No JSON object could be decoded", s, idx)

return obj, end

raise JSONDecodeError("No JSON object could be decoded", s, idx)

JSONDecodeError: No JSON object could be decoded: line 1 column 0 (char 0) CGI Variables DOCUMENT_ROOT '/htdocs' GATEWAY_INTERFACE 'CGI/1.1' HTTP_ACCEPT 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8, application/json' HTTP_ACCEPT_CHARSET 'ISO-8859-1,utf-8;q=0.7,*;q=0.7' HTTP_ACCEPT_ENCODING 'gzip,deflate' HTTP_ACCEPT_LANGUAGE 'en-us,en;q=0.5' HTTP_CONNECTION 'keep-alive' HTTP_COOKIE 'utma=27730403.1245320310.1281386803.1281386803.1282164955.2; utmz=27730403.1282164955.2.2.utmcsr=jira|utmccn=(referral)|utmcmd=referral|utmcct=/browse/PLATFORM-892; utmb=27730403.3.10.1282164955; utmc=27730403' HTTP_HOST 'ckan.net' HTTP_KEEP_ALIVE '300' HTTP_REFERER '​http://jira/browse/PLATFORM-892' HTTP_USER_AGENT 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7' PATH '/usr/local/bin:/usr/bin:/bin' PATH_INFO '/api/search/resource' PATH_TRANSLATED '/home/okfn/var/srvc/ckan.net/pyenv/bin/ckan.net.py/api/search/resource' QUERY_STRING 'all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=' REMOTE_ADDR '64.235.97.218' REMOTE_PORT '20720' REQUEST_METHOD 'GET' REQUEST_URI '/api/search/resource?all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=' SCRIPT_FILENAME '/home/okfn/var/srvc/ckan.net/pyenv/bin/ckan.net.py' SCRIPT_URI '​http://ckan.net/api/search/resource' SCRIPT_URL '/api/search/resource' SERVER_ADDR '10.226.226.118' SERVER_ADMIN '[no address given]' SERVER_NAME 'ckan.net' SERVER_PORT '80' SERVER_PROTOCOL 'HTTP/1.1' SERVER_SIGNATURE '<address>Apache/2.2.9 (Debian) mod_wsgi/2.5 Python/2.5.2 Server at ckan.net Port 80</address>\n' SERVER_SOFTWARE 'Apache/2.2.9 (Debian) mod_wsgi/2.5 Python/2.5.2' WSGI Variables application <beaker.middleware.CacheMiddleware? object at 0xa1c13ec> beaker.cache <beaker.cache.CacheManager? object at 0xa1c142c> beaker.get_session <bound method SessionMiddleware?._get_session of <beaker.middleware.SessionMiddleware? object at 0xa1c12ac>> beaker.session {'_accessed_time': 1282165818.0880959, '_creation_time': 1282165818.0880959} mod_wsgi.application_group 'ckan.net|' mod_wsgi.callable_object 'application' mod_wsgi.listener_host mod_wsgi.listener_port '80' mod_wsgi.process_group mod_wsgi.reload_mechanism '0' mod_wsgi.script_reloading '1' mod_wsgi.version (2, 5) paste.cookies (<SimpleCookie: __utma='27730403.1245320310.1281386803.1281386803.1282164955.2' __utmb='27730403.3.10.1282164955' __utmc='27730403' __utmz='27730403.1282164955.2.2.utmcsr=jira|utmccn=(referral)|utmcmd=referral|utmcct=/browse/PLATFORM-892'>, 'utma=27730403.1245320310.1281386803.1281386803.1282164955.2; utmz=27730403.1282164955.2.2.utmcsr=jira|utmccn=(referral)|utmcmd=referral|utmcct=/browse/PLATFORM-892; utmb=27730403.3.10.1282164955; utmc=27730403') paste.parsed_querystring ([('all_fields', '1'), ('offset', '0'), ('limit', '20'), ('qjson', '<span class=')], 'all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=') paste.registry <paste.registry.Registry object at 0x130ed84c> paste.throw_errors True pylons.action_method <bound method RestController?.search of <ckan.controllers.rest.RestController? object at 0xe9bbe0c>> pylons.controller <ckan.controllers.rest.RestController? object at 0xe9bbe0c> pylons.environ_config {'session': 'beaker.session', 'cache': 'beaker.cache'} pylons.pylons <pylons.util.PylonsContext? object at 0xe9bbe8c> pylons.routes_dict {'action': u'search', 'controller': u'rest', 'register': u'resource'} repoze.who.logger <logging.Logger instance at 0xa3cb0cc> repoze.who.plugins {'openid': <OpenIdIdentificationPlugin? 170067148>, 'auth_tkt': <AuthTktCookiePlugin? 171739788>} routes.route <routes.route.Route object at 0xa102fac> routes.url <routes.util.URLGenerator object at 0x13a5a3cc> webob._parsed_query_vars (GET([('all_fields', '1'), ('offset', '0'), ('limit', '20'), ('qjson', '<span class=')]), 'all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=') webob.adhoc_attrs {'language': 'en-us'} wsgi process 'Multi process AND threads (?)' wsgi.file_wrapper <built-in method file_wrapper of mod_wsgi.Adapter object at 0x12f53530> wsgiorg.routing_args (<routes.util.URLGenerator object at 0x13a5a3cc>, {'action': u'search', 'controller': u'rest', 'register': u'resource'})

e.g. ONS importer

Run latest ckan on eu0. Automate some queries and searches. Check load and database connections / processes.

Review what chunks of code we have and how to move forward with requirements.

Requirements:

• Bulk parsing is done away from the CKAN server

Possible future requirements:

• /importer for importing spreadsheets in WUI
• validation-light - 'scoring' a package

Current importers:

• /importer controller uses: PackageImporter?, form, PackageSaver?
• loader uses: package_importer -> API
• API uses: form, PackageSaver?

Modules

• package_importer:
  • xls/csv --SpreadsheetData?--> table
  • table --DataRecords?--> records
  • records --PackageImporter?--> pkg_dicts

• pkg_dict --form--> fs & validation
• fs --PackageSaver?--> package

• Create test data on visible ckan
• Discuss with JF

Use drupal api

Investigate exception occured occasionally in last couple of days on ckan.net:

WebApp Error: <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'key' 					

URL: http://ckan.net/revision/diff/dbtune-audioscrobbler?diff=66a47b9e-232a-4838-8674-66fa1a5c76e1&oldid=a99c98be-767a-4e49-9025-2472b2d18b9c
Module weberror.errormiddleware:162 in __call__
<<              __traceback_supplement__ = Supplement, self, environ
                   sr_checker = ResponseStartChecker(start_response)
                   app_iter = self.application(environ, sr_checker)
                   return self.make_catching_iter(app_iter, environ, sr_checker)
               except:
>>  app_iter = self.application(environ, sr_checker)
Module beaker.middleware:73 in __call__
<<                                                     self.cache_manager)
               environ[self.environ_key] = self.cache_manager
               return self.app(environ, start_response)
>>  return self.app(environ, start_response)
Module beaker.middleware:152 in __call__
<<                          headers.append(('Set-cookie', cookie))
                   return start_response(status, headers, exc_info)
               return self.wrap_app(environ, session_start_response)
           
           def _get_session(self):
>>  return self.wrap_app(environ, session_start_response)
Module routes.middleware:130 in __call__
<<                  environ['SCRIPT_NAME'] = environ['SCRIPT_NAME'][:-1]
               
               response = self.app(environ, start_response)
               
               # Wrapped in try as in rare cases the attribute will be gone already
>>  response = self.app(environ, start_response)
Module pylons.wsgiapp:125 in __call__
<<          
               controller = self.resolve(environ, start_response)
               response = self.dispatch(controller, environ, start_response)
               
               if 'paste.testing_variables' in environ and hasattr(response,
>>  response = self.dispatch(controller, environ, start_response)
Module pylons.wsgiapp:324 in dispatch
<<          if log_debug:
                   log.debug("Calling controller class with WSGI interface")
               return controller(environ, start_response)
           
           def load_test_env(self, environ):
>>  return controller(environ, start_response)
Module ckan.lib.base:73 in __call__
<<          # available in environ['pylons.routes_dict']    
               try:
                   return WSGIController.__call__(self, environ, start_response)
               finally:
                   model.Session.remove()
>>  return WSGIController.__call__(self, environ, start_response)
Module pylons.controllers.core:221 in __call__
<<                  return response(environ, self.start_response)
               
               response = self._dispatch_call()
               if not start_response_called:
                   self.start_response = start_response
>>  response = self._dispatch_call()
Module pylons.controllers.core:172 in _dispatch_call
<<              req.environ['pylons.action_method'] = func
                   
                   response = self._inspect_call(func)
               else:
                   if log_debug:
>>  response = self._inspect_call(func)
Module pylons.controllers.core:107 in _inspect_call
<<                        func.__name__, args)
               try:
                   result = self._perform_call(func, args)
               except HTTPException, httpe:
                   if log_debug:
>>  result = self._perform_call(func, args)
Module pylons.controllers.core:60 in _perform_call
<<          """Hide the traceback for everything above this method"""
               __traceback_hide__ = 'before_and_this'
               return func(**args)
           
           def _inspect_call(self, func):
>>  return func(**args)
Module ckan.controllers.revision:119 in diff
<<          c.revision_to = model.Session.query(model.Revision).get(
                   request.params.getone('diff'))
               diff = pkg.diff(c.revision_to, c.revision_from)
               c.diff = diff.items()
               c.diff.sort()
>>  diff = pkg.diff(c.revision_to, c.revision_from)
Module ckan.model.package:340 in diff
<<                              display_id = to_obj_rev.tag.name
                               elif obj_class.__name__ == 'PackageExtra':
                                   display_id = to_obj_rev.key
                               else:
                                   display_id = related_obj_id[:4]
>>  display_id = to_obj_rev.key
AttributeError: 'NoneType' object has no attribute 'key'
CGI Variables
DOCUMENT_ROOT	'/htdocs'
GATEWAY_INTERFACE	'CGI/1.1'
HTTP_ACCEPT	'*/*'
HTTP_ACCEPT_ENCODING	'gzip'
HTTP_ACCEPT_LANGUAGE	'zh-cn,zh-tw'
HTTP_CONNECTION	'close'
HTTP_HOST	'ckan.net'
HTTP_USER_AGENT	'Baiduspider+(+http://www.baidu.com/search/spider.htm)'
PATH	'/usr/local/bin:/usr/bin:/bin'
PATH_INFO	'/revision/diff/dbtune-audioscrobbler'
PATH_TRANSLATED	'/home/okfn/var/srvc/ckan.net/pyenv/bin/ckan.net.py/revision/diff/dbtune-audioscrobbler'
QUERY_STRING	'diff=66a47b9e-232a-4838-8674-66fa1a5c76e1&oldid=a99c98be-767a-4e49-9025-2472b2d18b9c'
REMOTE_ADDR	'123.125.66.32'
REMOTE_PORT	'63767'
REQUEST_METHOD	'GET'
REQUEST_URI	'/revision/diff/dbtune-audioscrobbler?diff=66a47b9e-232a-4838-8674-66fa1a5c76e1&oldid=a99c98be-767a-4e49-9025-2472b2d18b9c'
SCRIPT_FILENAME	'/home/okfn/var/srvc/ckan.net/pyenv/bin/ckan.net.py'
SCRIPT_URI	'http://ckan.net/revision/diff/dbtune-audioscrobbler'
SCRIPT_URL	'/revision/diff/dbtune-audioscrobbler'
SERVER_ADDR	'10.226.226.118'
SERVER_ADMIN	'[no address given]'
SERVER_NAME	'ckan.net'
SERVER_PORT	'80'
SERVER_PROTOCOL	'HTTP/1.1'
SERVER_SIGNATURE	'<address>Apache/2.2.9 (Debian) mod_wsgi/2.5 Python/2.5.2 Server at ckan.net Port 80</address>\n'
SERVER_SOFTWARE	'Apache/2.2.9 (Debian) mod_wsgi/2.5 Python/2.5.2'
WSGI Variables
application	<beaker.middleware.CacheMiddleware object at 0x9f603ec>
beaker.cache	<beaker.cache.CacheManager object at 0x9f6042c>
beaker.get_session	<bound method SessionMiddleware._get_session of <beaker.middleware.SessionMiddleware object at 0x9f602ac>>
beaker.session	{'_accessed_time': 1282385101.4243281, '_creation_time': 1282385101.4243281}
mod_wsgi.application_group	'ckan.net|'
mod_wsgi.callable_object	'application'
mod_wsgi.listener_host	''
mod_wsgi.listener_port	'80'
mod_wsgi.process_group	''
mod_wsgi.reload_mechanism	'0'
mod_wsgi.script_reloading	'1'
mod_wsgi.version	(2, 5)
paste.cookies	(<SimpleCookie: >, '')
paste.parsed_querystring	([('diff', '66a47b9e-232a-4838-8674-66fa1a5c76e1'), ('oldid', 'a99c98be-767a-4e49-9025-2472b2d18b9c')], 'diff=66a47b9e-232a-4838-8674-66fa1a5c76e1&oldid=a99c98be-767a-4e49-9025-2472b2d18b9c')
paste.registry	<paste.registry.Registry object at 0x104552ec>
paste.throw_errors	True
pylons.action_method	<bound method RevisionController.diff of <ckan.controllers.revision.RevisionController object at 0xfb17aec>>
pylons.controller	<ckan.controllers.revision.RevisionController object at 0xfb17aec>
pylons.environ_config	{'session': 'beaker.session', 'cache': 'beaker.cache'}
pylons.pylons	<pylons.util.PylonsContext object at 0x10286d4c>
pylons.routes_dict	{'action': u'diff', 'controller': u'revision', 'id': u'dbtune-audioscrobbler'}
repoze.who.logger	<logging.Logger instance at 0xa16e0cc>
repoze.who.plugins	{'openid': <OpenIdIdentificationPlugin 167584972>, 'auth_tkt': <AuthTktCookiePlugin 169253516>}
routes.route	<routes.route.Route object at 0x9f3690c>
routes.url	<routes.util.URLGenerator object at 0xfd8d7cc>
webob._parsed_query_vars	(GET([('diff', '66a47b9e-232a-4838-8674-66fa1a5c76e1'), ('oldid', 'a99c98be-767a-4e49-9025-2472b2d18b9c')]), 'diff=66a47b9e-232a-4838-8674-66fa1a5c76e1&oldid=a99c98be-767a-4e49-9025-2472b2d18b9c')
webob.adhoc_attrs	{'language': 'en-us'}
wsgi process	'Multi process AND threads (?)'
wsgi.file_wrapper	<built-in method file_wrapper of mod_wsgi.Adapter object at 0x103a5bf0>
wsgiorg.routing_args	(<routes.util.URLGenerator object at 0xfd8d7cc>, {'action': u'diff', 'controller': u'revision', 'id': u'dbtune-audioscrobbler'})

When you create a package using the API, you might get a core field name wrong e.g. 'title' mispelt as 'titel' or 'groups' (which can't be specified in package creation). Currently that field will be ignored by the API. It should warn or give an error, rather than give 200 OK.

When you create a package then the 'location' header gets set. This doesn't happen for any other domain objects. I think this should be consistent - either none or all.

I've removed the info about the header in the docs in the meantime.

Configure buildbot to use postgres db which has been moved to eu5.okfn.org

pudo said: Could you perhaps also comment on ​http://knowledgeforge.net/okfn/tasks/ticket/466 with a hint on how to update this properly? I only edited /home/buildslave/okfn/full/build/buildandsmoke/buildandsmoke.ini which was the only occurence of the DB credentials I could find there.

Multiple ONS records can go into one package e.g. Stats for Jan, Stats for Feb, Stats for Mar etc.

We already identify an existing package by 'external_id'. Now need to find package by title and an extra field (department in ONS case) and allow it to merge in resource and tags. Alert if rest of meta data is different.

Auto way to check web and API interface of a CKAN instance basically works. Several gotchas can be quickly determined, such as logging in, search not working. Needs to be configurable per site basis.

From Rufus:

'blackbox' testing command (read-only only would be fine) -- very
useful for upgrade on sunday

On blackbox thinking of something like:

paster test-site http://hmg.ckan.net {package-name}

Or (maybe better):

paster test-site --site-spec {myconfig.json}

my-config is a json file with info for testing (could overload
--config rather than site-spec):

site-url: http://hmg.ckan.net/
package-name:
package-title:
...etc ...

Then:

Test front-page
Test /revision/
Test /package/{page}  -- check title
Test /package/history
Test /api/rest/package/ ...
Test /api/search/package ...
etc

See message and script: ​http://lists.okfn.org/pipermail/ckan-discuss/2010-September/000569.html

1500 requests shouldn't take hours.

• Create form
• Deploy on test
• Deploy on live

Some work done on this to make tests run independently.