hierarchical configuration
Project description
ConfigChain
The key feature of ConfigChain, is the ability to dynamically create a hierarchical configuration by composition and override it through config files and the command line.
- Installation :
pip install configchain --upgrade
Usage
from configchain import configchain
cs = configchain("./tests/asset/a.yaml", "./tests/asset/b.yaml", name="app-${app}", profile="profile")
print(cs)
... ConfigSet([('app-hello',
Config([('*',
ConfigSnippet([('by', 'tao'),
('env', ['ENV=${profile}', 'PROCESSES=32']),
('at', 'aws'),
('app', 'hello')])),
('test',
ConfigSnippet([('by', 'tao'),
('env',
['ENV=${profile}',
'PROCESSES=32',
'PROCESSES=1']),
('at', 'docker'),
('profile', 'test'),
('app', 'hello')]))])),
('*',
Config([('*',
ConfigSnippet([('by', 'luo'),
('env', ['ENV=${profile}']),
('at', 'aws')])),
('test',
ConfigSnippet([('by', 'luo'),
('env', ['ENV=${profile}']),
('at', 'docker'),
('profile', 'test')]))]))])
a.yaml
by: luo
env:
- ENV=${profile}
at: aws
---
profile: test
at: docker
b.yaml
app: hello
by: tao
env:
- PROCESSES=32
---
profile: test
env:
- PROCESSES=1
License
ConfigChain is licensed under MIT License.
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