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https://github.com/avilaton/gtfseditor
wsgi application to be both a standalone gtfs editor or deployed to google app engine/other wsgi compliant hosting.
https://github.com/avilaton/gtfseditor
flask gtfs gtfs-generator webapp
Last synced: about 1 month ago
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wsgi application to be both a standalone gtfs editor or deployed to google app engine/other wsgi compliant hosting.
- Host: GitHub
- URL: https://github.com/avilaton/gtfseditor
- Owner: avilaton
- License: other
- Archived: true
- Created: 2013-04-18T19:12:13.000Z (over 11 years ago)
- Default Branch: develop
- Last Pushed: 2020-08-20T13:31:53.000Z (about 4 years ago)
- Last Synced: 2024-07-08T16:39:12.865Z (2 months ago)
- Topics: flask, gtfs, gtfs-generator, webapp
- Language: JavaScript
- Size: 32.6 MB
- Stars: 22
- Watchers: 4
- Forks: 12
- Open Issues: 25
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-gtfs - Gtfs editor - A customizable editor for GTFS files which can be used both as a standalone app or deployed to a wsgi compliant hosting. (Editors)
README
Gtfseditor
==========
A customizable editor for GTFS files which can be used both as a standalone app
or deployed to a wsgi compliant hosting.
Management
----------
A series of database management scripts are accesible from the command line using
the `manage.py` script.
To initialize the database, use
```
$ ./manage.py db upgrade
```
In development mode this will create a file called data-dev.sqlite in the same
directory with a DB looking like the one in production.
Configuration
-------------
The main configuration file for the server is located at `config.py`. Environment variables
can be overriden by writing them inside a .env file at the root level.
Development
-----------
The project has two main parts,
- a client application, located at `app/`
- a API server + some building tools at `server/`
The client application uses
- require.js to load javascript modules,
- backbone.js to structure models and views,
- openlayers.js to create and manage the map components,
- bootstrap.js for styling, scaffolding and plugins,
- handlebars.js as a templating engine.
The API server uses
- flask.py for WSGI,
- SQLAlchemy for database abstraction,
- transitfeed.py for gtfs building and validation.
among other auxiliary packages.
Database
--------
Development and local usage are best served by using **SQLite** as a db engine. It
allows for rapid setup and portability.
Some hosted services do not support sqlite as a db engine (heroku), and
**postgres** can be used.
Install postgresql and run
```
createdb -T template0 dbname
```
You are now ready to initialize an empty DB by using
```
FLASK_CONFIG=dev ./manage.py db upgrade
```
Importing a DB dump
-------------------
To create a database dump use
```
pg_dump -Fc --no-acl --no-owner dbname > mydb.dump
```
To import a DB dump run
```
pg_restore -d dbname dump.tar
```
where **dbname** is the name of your database.
Deployment to EC2
=================
Set up an ubuntu instance in Amazon EC2. On it, run
```
$ sudo apt-get update
$ sudo apt-get install python-pip libpq-dev python-dev nginx postgresql postgresql-contrib
```
Configuring nginx
-----------------
Create a site file in `/etc/nginx/sites-available/` by copying the example file `nginx.site.example` over and editing it appropriately. Once you are done, enable the site using
```
$ sudo ln -s \
/etc/nginx/sites-available/mydomain.com \
/etc/nginx/sites-enabled/mydomain.com
```
where `mydomain.com` is the name of the file you created.
Configuring Postgresql
----------------------
Create a database user with the same name as your current username
```
$ sudo -u postgres createuser --superuser $USER
```
and change it's password using
```
$ sudo -u postgres psql
...
postgres=# \password $USER
```
This user will not need a password to connect to the DB.