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neonion is a user-centered collaborative semantic annotation webapp developed at the Human-Centered Computing group at Freie Universität Berlin.

Home Page: http://neonion.org

License: GNU General Public License v2.0

Python 13.70% HTML 19.91% JavaScript 12.60% CSS 26.02% Java 27.70% Dockerfile 0.08%

semantic annotation collaborative python javascript

neonion's Introduction

neonion

neonion is a user-centered, web application for the collaborative annotation of texts developed at the Human-Centered Computing group at Freie Universität Berlin.

neonion supports semantic annotations and open standards but does not presuppose any knowledge about the technologies involved. It is the perfect fit for people who want their annotations to be exchangeable between different tools and projects. Moreover, your annotations can be connected to the linked data cloud.

You can try a demo of neonion. The usage is explained in the user's manual.

Prerequisites

For neonion you need Python with Django installed. In addition, a set of tools and services is needed:

Python (Python 2 >=2.7) with pip and virtualenv
ElasticSearch (>=5.x)
Optional
- Sesame (>=2.7)

If you want to use ports other than the default ports you can change the environment settings under settings/.

Getting started

Create a virtualenv and install the dependencies for neonion:

virtualenv -p /usr/bin/python2.7 pyenv
source pyenv/bin/activate
pip install -r neonion/requirements.txt

Setup neonion and startup the server:

source pyenv/bin/activate
cd neonion
curl -XPUT -H'Content-Type: application/json' 'http://127.0.0.1:9200/neonion/' -d @mapping.json
python manage.py migrate
python manage.py loaddata fixtures/*
python manage.py runserver

You should now see something like:

Django version 1.7, using settings 'settings.development'
Starting development server at http://127.0.0.1:8000/

Open your browser and navigate to http://127.0.0.1:8000. By default there are two predefined accounts [email protected] and [email protected]. Both have the default password neonion but different rights.

Import the knowledge base from Wikidata

When neonion is running you can import the provided person data with:

source pyenv/bin/activate
cd neonion
python common/knowledge/wikidata/wd_import.py -f elasticsearch/wikidata/

License

GPL2: http://www.gnu.org/licenses/gpl-2.0.html

neonion's People

Contributors

Stargazers

Watchers

Forkers

abreitenfeld taraka16 jkatzwinkel mackeprm wleuschner pioneertrack pioneeringdev tonicebrian hafsah2018 poli-cy

neonion's Issues

Wrong data in the fixtures folder

When following instructions for installing the software the step of data loading fails with:

python manage.py loaddata fixtures/*
Traceback (most recent call last):
  File "manage.py", line 18, in <module>
    execute_from_command_line(sys.argv)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
    utility.execute()
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 330, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/base.py", line 390, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/base.py", line 441, in execute
    output = self.handle(*args, **options)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/commands/loaddata.py", line 60, in handle
    self.loaddata(fixture_labels)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/commands/loaddata.py", line 90, in loaddata
    self.load_label(fixture_label)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/management/commands/loaddata.py", line 147, in load_label
    obj.save(using=self.using)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/core/serializers/base.py", line 173, in save
    models.Model.save_base(self.object, using=using, raw=True)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/models/base.py", line 738, in save_base
    updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/models/base.py", line 803, in _save_table
    forced_update)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/models/base.py", line 853, in _do_update
    return filtered._update(values) > 0
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/models/query.py", line 580, in _update
    return query.get_compiler(self.db).execute_sql(CURSOR)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 1048, in execute_sql
    cursor = super(SQLUpdateCompiler, self).execute_sql(result_type)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 829, in execute_sql
    cursor.execute(sql, params)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/backends/utils.py", line 79, in execute
    return super(CursorDebugWrapper, self).execute(sql, params)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/backends/utils.py", line 64, in execute
    return self.cursor.execute(sql, params)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/utils.py", line 97, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/backends/utils.py", line 64, in execute
    return self.cursor.execute(sql, params)
  File "/home/cebrian/GIT/neonion/pyenv/local/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py", line 318, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: Problem installing fixture '/home/cebrian/GIT/neonion/fixtures/documents.json': Could not load documents.Document(pk=688cea47c27f11e494e4c42c0303b893): no such column: concept_set_id

seems like there is an incompatibility between the jsons and the SQL schema.

Annotations not loading into PDFs on reload

Thank you for your work on neonion. I have installed it but there is one issue I cannot figure out. If I upload a pdf and comment on it. Then if I exit the PDF and then reload it. The annotations that I previously made do not appear any longer. They get stored in the dB, but they do not show up on reload. Is there any way to fix this? Would a newer version of annotatorjs or pdf.js help? Any help would be appreciated! Thank you!

Scott

PS neonion.org seems to be down.

Install fails with error message

When i follow the readme and try to install the following command:

curl -XPUT -H'Content-Type: application/json' 'http://127.0.0.1:9200/neonion/' -d @mapping.json

drops an error:

curl: (7) Failed to connect to 127.0.0.1 port 9200: Verbindungsaufbau abgelehnt

System is Debian stretch

The curl command for the mapping.json should be:
curl -XPUT "http://127.0.0.1:9200/neonion/" -H "Content-Type: application/json" -d @mapping.json

Note the -H and the double quotes. The double quotes make it work on Windows, too.

Also, I have attached an updated mapping.json file. Hopefully, it is done correctly. It seems to have worked on my machine (see below).
mapping.zip

Thanks!