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wxPython Application Development Cookbook

wxPython Application Development Cookbook

By : Precord
3.5 (6)
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wxPython Application Development Cookbook

wxPython Application Development Cookbook

3.5 (6)
By: Precord

Overview of this book

wxPython is a GUI toolkit for the Python programming language built on top of the cross-platform wxWidgets GUI libraries. wxPython provides a powerful set of tools that allow you to quickly and efficiently building applications that can run on a variety of different platforms. Since wxWidgets provides a wrapper around each platform’s native GUI toolkit, the applications built with wxPython will have a native look and feel wherever they are deployed. This book will provide you with the skills to build highly functional and native looking user interfaces for Python applications on multiple operating system environments. By working through the recipes, you will gain insights into and exposure to creating applications using wxPython. With a wide range of topics covered in the book, there are recipes to get the most basic of beginners started in GUI programming as well as tips to help experienced users get more out of their applications. The recipes will take you from the most basic application constructs all the way through to the deployment of complete applications.
Table of Contents (12 chapters)
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11
Index

Storing your configuration with StandardPaths


You have built your cross platform application, but in order to run your application on multiple platforms, you also need a standard way to access external resources, such as icons and user configuration data. Luckily, wxPython also has a cross platform way to access standard system paths. There are the platform-specific locations where applications store their user configuration data, which can be accessed through the StandardPaths singleton. In this recipe, we will take a look at how to set up and access application configuration data using StandardPaths.

How to do it…

Perform the following steps:

  1. First, we will start by defining a class to help manage the configuration of an application:

    import os
    import json
    import wx
    
    class AppConfig(object):
        _instance = None
        def __init__(self):
            super(AppConfig, self).__init__()
    
            # create base dir if it doesnt exist
            if not os.path.exists(self.UserConfigDir):
                os.mkdir...
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wxPython Application Development Cookbook
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