Make your own settings system with INI/JSON format

What is it?

Located in libtextworker.get_config, GetConfig is a class which gives the user more power managing their configuration files - both JSON end INI format.

How to use

Basic usage

Firstly, install configparser or commented-configparser (saves infile comments) from Pypi.

Now make a new instance of GetConfig with your configs & file preloaded:

>>> import os
>>> cfgs: dict[str] = ...
>>> target = os.path.expanduser("~/.config/myfancy.cfg")
>>> from libtextworker.get_config import GetConfig
>>> cfger = GetConfig(cfgs, file, True)

In the snippet above, cfgs is a dictionary contains all your defaults for restore/compare(WIP?) purposes; target is the path to the current settings file. Both 2 of them are passed into a new GetConfig instance (cfger).

The last argument will tell GetConfig to watch and reread the file if an even happends to the file.

But since GetConfig is derived from ConfigParser class, you can add more to your liking (below are some of them):

• inline_comment_prefixes: Just like what it says - defaults disabled

• comment_prefixes: Normal comment prefixes (outline) - defaults to "#" and ";" as INI standards

• allow_no_value: Disabled by default, allow options with no value inside

• delimeters: Option - value delimeters (defaults to "=" and ":") <1>

<1> this means you can do this in INI:

[section]
option1 = value
#      ^ this is a delimeter
option2 : value
#       ^ this is a delimeter too

You can use JSON as the content to load/default settings.

GetConfig has no dictionary object support, for both INI and JSON reads. The returned object will be a string, cast to dictionary with eval() or json.loads().

New features

GetConfig extends ConfigParser with these features:

• Backup/reset settings;

• JSON read (write just use json.dumps());

• Run-time update - to a dictionary (GetConfig.BackUp);

• Advanced value getter (GetConfig.getkey or GetConfig.Get since 0.1.4);

• Aliases support (GetConfig.alias* - * is wildcard);

• Move any thing to a new section, new option, or even to another file! (GetConfig.move);

• Watch file system change!

A planned thing Implemented: GetConfig will use watchdog module to dynamically notify the user when the file is changed outside, also an option to chose whetever to load the changes or not. Overriding GetConfig.on_any_event to anything you want to do on file system event(s).

Futher documentation on this please look at watchdog's documentation.

GetConfig is the core of ColorManager, a class for GUIs in libtextworker.

To master everything you got from GetConfig, read all functions description, as well as ConfigParser documentation.