A straightforward and unambiguous config file parser.
Project description
A straightforward and unambiguous config file parser.
This package was originally based on the configparser module that comes in the standard python distribution but has been almost entirely rewritten.
The main branch won’t support python 2 as it is missing keyword only arguments and ChainMap is not in the standard library. If you need legacy support then there are a couple of forks which look like they do the job.
Installation
Available on pypi as json-config-parser
To install run
pip install json-config-parser
Alternatively grab the code from github and run:
python setup.py install
Syntax
Files are structured using square bracket sections, # comments and $key = $value options. Option values are written in json and can lists and dictionaries be spread over any number of lines. To keep parsing simple and files neat, comments, section headers and keys can not be indented and no whitespace is allowed on empty lines.
Comments start at the beginning of a line with a # symbol and extend to the line’s end.
Usage
cfg = JSONConfigParser()
cfg.read_string("""
[section]
number = 3.141592654
dictionary = {"key": "value"}
list = [1,
2,
3]
nested = {"list": [1,2,3]}
true = true
none = null
[DEFAULT]
# settings in the default section are inherited
# by all other sections.
default-setting = "default"
""")
# read a setting
cfg.get("section", "number")
# read a setting using index notation
cfg["section"]["true"]
# settings inherited from DEFAULT
cfg.get("section", "default-setting")
Bugs
Please report any problems on the bugtracker and I will do my best to fix them. Pull requests are also welcome.
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