About
This is a config utility.
Features
- For config information which have structure of a dictionary and tree.
- You must define classes and instance variables for each dictionary.
- It is a little troublesome but useful because PyCharm complement property names and infer the types.
- You can define default values in the classes and change them by a dictionary object recursively.
- It is nice to use with yaml config files.
Requirements
- Python3
How to use
Install
pip install moke_configCode
Like this.
import os
from moke_config.config import Config, EnvValue
class Root(Config):
def __init__(self):
self.section_a = SectionA()
self.list_of_section_a = [SectionA] # type: list[SectionA]
self.working_dir = EnvValue("WD", "/my_working_dir")
self.end_point = EnvValue("END_POINT", "your_endpoint")
data_path = property(lambda self: "%s/data" % self.working_dir)
class SectionA(Config):
def __init__(self):
self.name = "hoge"
self.something = 10
self.some_list = [1, 2]
self.child_section = ChildSection()
class ChildSection(Config):
def __init__(self):
self.my_name = "child"
self.my_age = 20
DICT = {
"section_a": {
"something": 999,
"child_section": {
"my_age": 888
}
},
"list_of_section_a": [
{
"name": "section_a(1)",
"some_list": [3, 4, 5],
"child_section": {"my_name": "a(1):child"}
},
{
"name": "section_a(2)",
"some_list": [6, 7, 8],
"child_section": {"my_name": "a(2):child", "my_age": 777}
},
]
}
def test_with_args():
os.environ["END_POINT"] = "moon"
config = Root.create(DICT)
assert "/my_working_dir" == config.working_dir
assert "moon" == config.end_point
assert 999 == config.section_a.something
assert 888 == config.section_a.child_section.my_age
assert "child" == config.section_a.child_section.my_name
assert 2 == len(config.list_of_section_a)
assert [3, 4, 5] == config.list_of_section_a[0].some_list
assert 777 == config.list_of_section_a[1].child_section.my_age
