Skip to main content

dodotable

Project description

Latest PyPI version Documentation Status https://travis-ci.org/spoqa/dodotable.svg?branch=master

HTML table representation for SQLAlchemy .

SQLAlchemy to <table>

Assume you have an entity called Music. It looks like the below.

class Music(Base):

    id = Column(Integer, primary_key=True)

    name = Column(Unicode, nullable=False)

The following code renders a sortable <table> consisting of a list of music.

from dodotable.schema import Table, Column

table = Table(
    cls=Music,
    label='music table',
    columns=[
        Column(attr='id', label=u'id', order_by='id.desc'),
        Column(attr='name', label=u'name'),
    ],
    sqlalchemy_session=session
)
print(table.select(offset=0, limit=10).__html__())

Using with Flask

Flask uses Jinja2 as the template engine. As they mentioned on document[1]_, it is one of strategy that implement __html__ on every class inherit dodotable.schema.Renderable to convert a instance into HTML directly in Jinja2. Re-write the example written before with Flask.

from dodotable.schema import Table, Column
from flask import Flask, render_template, request

app = Flask(__name__)


@app.route('/musics/', methods=['GET'])
def list_musics():
    table = Table(
        cls=Music,
        label='music table',
        columns=[
            Column(attr='id', label=u'id',
                   order_by=request.args.get('order_by')),
            Column(attr='name', label=u'name'),
        ],
        sqlalchemy_session=session
    )
    return render_template(
        'list_musics.html',
        table=table.select(limit=request.args.get('limit'),
                           offset=request.args.get('offset'))
    )

And list_musics.html which is jinja2 template is look like below.

<html>
  <body>
    {{ table }}
  </body>
</html>
[1]http://jinja.pocoo.org/docs/dev/api/#jinja2.Markup

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for dodotable, version 0.6.1
Filename, size File type Python version Upload date Hashes
Filename, size dodotable-0.6.1.tar.gz (14.9 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page