Sessions at EuroPython 2011 about SQLAlchemy with video

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Tuesday 21st June 2011

  • Sqlkit: database ad accesso immediato

    by Alessandro Dentella

    È molto facile accedere ad un database con Python e ci sono molti ORM che
    permettono un alto livello di astrazione. Da qui c'é ancora una lunga strada
    per arrivare a manipolare interattivamente i dati anche per semplici
    compiti.

    Sqlkit cerca di coprire questa distanza fornendo alcuni mega-widgets che
    permettono di costruire ogni applicazione GUI o accedere direttamente ai
    dati con l'applicazione 'sqledit', che viene distribuita con sqlkit. Sqlkit
    è costruita con PyGTK e SQLAlchemy.

    Questa presentazione esplora alcune fra le più potenti caratteristiche di
    sqlkit e mostra quanto sia semplice costruire piccoli programmini ad uso
    personale o applicazioni ricche ed articolate. Si focalizza principalmente su
    due punti: quanto sia facile creare maschere per editare dati (anche
    relazioni on2many o many2many, grazie al modo originale di definire i
    layout) e al sistema di template basato su OpenOffice che rende
    incredibilmente semplice creare report.

    Questa presentazione vuole mostrare come sqlkit può essere usato sia come
    framework di sviluppo di applicazioni, sia come strumento che ci aiuta
    mentre sviluppiamo altre applicazioni (es.: Django, OpenERP,... ).

    Per rendere la presentazione più graduale, sfrutteremo il sistema di
    configurazione di sqledit Partendo da una configurazione minima -un URL-
    aggiungeremo elementi fino ad ottenere una vera applicazione.

    At 3:30pm to 4:30pm, Tuesday 21st June

    Coverage video

Wednesday 22nd June 2011

  • New beauty in Camelot

    by Erik Janssens and Jeroen Dierckx

    Camelot is a Python framework that leverages SQLAlchemy and QT to build rich desktop applications. The model - view definition used was inspired by the Django Admin interface. Some see it as a replacement for MS Access, but it's underlying libraries allow much more advanced features.

    In this talk we will focus on the changes and new features that were introduced in Camelot and more importantly, how they can be used in your applications. Those features range from Matplotlib chart integration and new types of actions to displaying custom SQLAlchemy queries in a table view.

    We will share our experiences with large scale deployment of Python and Camelot applications to the desktop of the user. In a number of case studies we will point out the mistakes we made and how they were corrected.

    At 3:30pm to 4:30pm, Wednesday 22nd June

Thursday 23rd June 2011

  • Sqlkit: empowering database access

    by Alessandro Dentella

    It's very easy to access databases with Python, and there are many ORMs allowing a high level of abstraction. Still, it's a long road from there to interactive handling of data, even for very simple tasks.

    Sqlkit tries to act as a bridge, offering some mega-widgets that allow you to build GUI applications or directly access data using the 'sqledit' application, shipped with sqlkit; sqlkit is built with PyGTK and SQLAlchemy.

    This presentation covers some of the most powerful features of sqlkit, and shows how easy it is to build small programs for personal use, as well as rich and complex applications. It primarily focuses on two points: how easy it is to create data forms (eventually with one2many or many2many, thanks to a original definition of layouts), and the template system based on OpenOffice which allows easy report creation.

    This presentation shows how sqlkit can be used both as application development framework and as a tool to help us while developing other applications (e.g.: Django, OpenERP,... ).

    To deliver a gradual presentation, we'll use the configuration system of sqledit, starting from a minimal configuration (a single URL) we'll add elements to that until we'll have a full application.

    At 11:15am to 12:15pm, Thursday 23rd June

    Coverage video

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