- A visual feed reader with intelligence.
- Live at www.newsblur.com.
- Created by Samuel Clay.
- Twitter: @samuelclay and @newsblur.
- Shows the original site (you have to see it to believe it)
- Hides stories you don't want to read based on tags, keywords, authors, etc.
- Highlights stories you want to read, based on the same criteria.
- Django: Web framework written in Python, used to serve all pages.
- Celery & RabbitMQ: Asynchronous queueing server, used to fetch and parse RSS feeds.
- MongoDB, Pymongo, & Mongoengine: Non-relational database, used to store stories, read stories, feed/page fetch histories, and proxied sites.
- PostgreSQL: Relational database, used to store feeds, subscriptions, and user accounts.
Client-side and design
- Miscellaneous jQuery Plugins: Everything from resizable layouts, to progress bars, sortables, date handling, colors, corners, JSON, animations. See the complete list.
Relational Database (MySQL, PostgreSQL)
You will want to have your database setup before you begin installation. Fabric can install both PostgreSQL and MongoDB for you, but only on Ubuntu. Mac OS X users will want to have MySQL or PostgreSQL already installed. You can download MySQL or download PostgreSQL. Additionally, if running as a development machine on Mac OS X, I would recommend using MySQL with Sequel Pro as a GUI.
If you are installing MySQL, you will also need the MySQLDB python library:
sudo easy_install mysql-python
Both Mac OS X and Linux require Fabric to be installed.
Many common tasks, such as installing dependencies, deploying servers, migrations,
and configurations are in
sudo easy_install fabric
On recent installations of Mac OS X using XCode 4, you may run into issues around the
ppc architecture. To fix this, simply run:
sudo ln -s /Developer/Platforms/iPhoneOS.platform/Developer/usr/libexec/gcc/darwin/ppc \ /Developer/usr/libexec/gcc/darwin sudo ln -s /Developer/Platforms/iPhoneOS.platform/Developer/usr/libexec/gcc/darwin/ppc \ /usr/libexec/gcc/darwin
Sym-linking the ppc architecture comes from this StackOverflow answer on "assembler for architecture ppc not installed on Mac OS".
On top of MySQL/PostgreSQL, NewsBlur uses MongoDB to store non-relational data. You will want to
download MongoDB. If you are on Ubuntu, the
command will automatically do this for you, but Mac OS X needs to have it installed manually.
Numpy and Scipy
Not the easiest to get installed. If you are running Mac OS X, you have a few options:
- Use the Superpack by Chris Fonnesbeck
- Use MacPorts:
sudo port install py26-numpy py26-scipy
- Install from source (grueling): http://www.scipy.org/Download
fabfile.py there are two paths that need to be configured.
env.paths.NEWSBLURis the relative path to the NewsBlur repository.
env.paths.VENDORis the relative path to where all downloaded code should go.
local_settings.py there are a few paths that need to be configured. Configure
these after the installation below.
Installing on Mac OS X
Using Mac OS X as a development environment, you can run all three servers (app, db, task) on the same system. You should have Fabric installed to run the
fabfile.py. You should also have MySQL/PostgreSQL and MongoDB already installed.
fab -R local setup_python fab -R local setup_imaging fab -R local setup_mongoengine fab -R local setup_forked_mongoengine fab -R local setup_repo_local_settings
If any of the packages fail to install (
lxml, for instance), look through
fabfile.pyand check if there is a function that can be used to circumvent broken easy_install processes. For example, lxml may need libxslt and libxml2 to be installed. This is automated with the following Fabric command:
fab -R local setup_libxml_code
Configure MySQL/PostgreSQL by adding in a
newsbluruser and a
newsblurdatabase. Then load up the database with empty NewsBlur tables and bootstrap the database:
./manage.py syncdb --all ./manage.py migrate --fake ./manage.py loaddata config/fixtures/bootstrap.json
If you don't create a user during
bootstrap.jsonfile will create a newsblur user with no password.
Run the development server. At this point, all dependencies should be installed and no additional configuration is needed. If you find that something is not working at this point, please email the resulting output to Samuel Clay at firstname.lastname@example.org.
Installing on Linux / Ubuntu
If you are on Ubuntu, you can simple use Fabric to install
NewsBlur and its many components. NewsBlur is designed to run on three separate servers:
an app server, a db server, and assorted task servers. To install everything on a single
machine, read through
fabfile.py and setup all three servers without repeating the
You must perform a few tasks to tie all of the various systems together.
First, copy local_settings.py and fill in your OAuth keys, S3 keys, database names (if not
newsblur), task server/broker address (RabbitMQ), and paths:
cp local_settings.py.template local_settings.py
Edit local_settings.py to change any keys that you have.
newsblurdatabase in MySQL/PostgreSQL
fab -R local setup_app
fab -R local setup_db
fab -R local setup_task
Keeping NewsBlur Running
These commands keep NewsBlur fresh and updated. While on a development server, these
commands do not need to be run more than once. However, you will probably want to run
refresh_feeds command regularly so you have new stories to test with and read.
If you just want to fetch feeds once, you can use the
refresh_feeds management command:
./manage.py refresh_feeds --force
You can also fetch the feeds for a specific user:
./manage.py refresh_feeds --user=newsblur --force
To populate the feedback table on the homepage, use the
command every few minutes:
To populate the statistics graphs on the homepage, use the
command every few minutes:
Running unit and integration tests
NewsBlur comes complete with a test suite that tests the functionality of the rss_feeds, reader, and feed importer. To run the test suite:
./manage.py test --settings=utils.test-settings
NewsBlur is licensed under the MIT License. (See LICENSE)