Augmented python configparser
Project description
jconfigparser
jconfigparser
is an extension of the python
configparser
standard module which adds the following features inspired by TOML
:
- Section name depth with dot notation:
[a.b]
- Values on right hand side can be everything that is understood by JSON.
- Values that appear twice or more often are stored as a
list
, see exampleoutput
below (this behavior is configurable).
Example
Say we have the following configuration file in test.jconf
:
[atoms]
file: geometry.in
format: aims
[calculator.aims]
xc: pbesol
charge_mix_param: 0.3
sc_accuracy_rho: 1e-6
output: band 0 0 0 0.00 0.25 0.25 50 Gamma Delta
output: band 0.00 0.25 0.25 0 0.5 0.5 50 Delta X
[calculator.socketio]
port: null
[basissets.aims]
default: light
This file can be parsed with
import jconfigparser as jc
config = jc.Config('test.jconf')
config
will be a modified dict
that hold the information like
{
"atoms": {"file": "geometry.in", "format": "aims"},
"calculator": {
"aims": {
"xc": "pbesol",
"charge_mix_param": 0.3,
"sc_accuracy_rho": 1e-06,
"output": [
"band 0 0 0 0.00 0.25 0.25 50 Gamma Delta",
"band 0.00 0.25 0.25 0 0.5 0.5 50 Delta X",
],
},
"socketio": {"port": None},
},
"basissets": {"aims": {"default": "light"}},
}
Furthermore, config
supports
- Attribute access, e.g.,
config.atoms.file
- Write itself:
config.write("new.jconf")
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