Improve scripting and its experience in Scribus

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Introduction

The potential of the scripting interface seems highly underestimated. You can

  • add features without knowing C++ and without recompiling
  • make something which directly fits your own needs
  • automate repetitive tasks to improve usability and to save time
  • test ideas - Python is great for prototyping and sometimes it makes more sense to improve the prototype instead of rewriting everything in C++


I actually have written prototypes (among others) of

  • new-document-wizards
  • spell checkers
  • importers for exotic file formats
  • connectors to databases and content management systems
  • GUI hacks (full screen mode, tear-off menus etc.)


Current problems

As you see in the current state scripter is already powerful but it lacks

  • full integration into the GUI and the core: Scripts cannot easily add menu entries or toolbar icons, save settings into the Scribus configuration file, etc.
  • completeness: While writing scripts you sometimes find things which are still missing. For example there is a function to zoom the document view. But there lacks a function to get the current zoom factor.
  • ease of use: The script console is really minimalistic and needs improvement. Also there is no standard way to distribute and install scripts.
  • security: Scripter should warn you if a script wants to import a module which can access the file system. The user should be asked if he trusts a script.


How to make scripting situation better

So what is needed?

For the user

  • a standard way to find and to install extensions and scripts from the web, preferably from a trusted repository
  • scripts look and behave as native parts of Scribus

For the developer

  • specifications on how scripts can be integrated with Scribus
  • more example scripts / extensions to see what is possible and how to make use of Scribus' features
  • completed missing functionally


My idea

So I propose writing an extension manager for Scribus together with some example scripts and extensions.

This will probably help to find missing functionally and integration issues. Currently it is very easy to write scripts and this should not become harder by adding this new layer.

Mozilla Firefox shows what is possible with easily installable extensions. People without knowledge of C-programming can realize crazy ideas and useful features. A lot of the popularity of Firefox comes from its add-ons.


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