waddle 0.1

A pathy wrapper around aws parameter store

waddle

the penguins api and tooling around aws's parameter store

Bunch

A class that offers pathy semantics to access values in a dictionary.

Bunch -- general usage

e.g.,

from waddle import Bunch
values = {
    'a': {
        'b': {
            'c': True,
            'd': False,
        },        
    },
}
a = Bunch(values)
assert a.b.c == True
assert a.b.d == False
a.cat.name = 'mycat'
assert a['cat.name'] == 'mycat'
assert 'cat.age' in a == False
assert a.get('cat.age', 22) == 22
assert a.setdefault('cat.age', 45) == 45

Bunch -- env

You can use the built-in env function to use the dictionary as a set of default values that can be overridden by environment variables.

e.g.,

import os
from waddle import Bunch
os.environ['FTP_PASSWORD'] = 'password'
config = {
    'ftp': {
        'host': '127.0.0.1',
        'user': 'user',
    }
}
config = Bunch(config)
env = config.env()
assert env('FTP_PASSWORD') == 'password'
assert env('FTP_HOST') == '127.0.0.1'