Parsenvy 3.0.1

Enviously elegant environment variable parsing

Parsenvy is an enviously elegant environment variable parsing Python library.

Environment variables are strings by default. This can be rather inconvenient if you’re dealing with a number of them, and in a variety of desired types. Parsenvy aims to provide an intuitive, explicit interface for retrieving these values in appropriate types with human-friendly syntax.

Features

• Compatible with Python 3.6+ only (the last Python 2 compatible version was 1.0.2).

• Fully tested on Linux, macOS, and Windows.

• No dependencies outside of the Python standard library.

• BSD (3-Clause) licensed.

• Utterly awesome.

• Now with docs!

Examples

>>> import parsenvy

>>> parsenvy.bool('DEBUG_ENABLED')  # DEBUG_ENABLED=True
True

>>> parsenvy.int('POSTS_PER_PAGE')  # POSTS_PER_PAGE=13
13

>>> parsenvy.float('EXCHANGE_RATE')  # EXCHANGE_RATE=42.911
42.911

>>> parsenvy.list('INVALID_USERNAMES')  # INVALID_USERNAMES=admin,superuser,user,webmaster
['admin', 'superuser', 'user', 'webmaster']

>>> parsenvy.tuple('SAMPLE_GREETING')  # SAMPLE_GREETING=Hello,world!
('Hello', 'world!')

>>> parsenvy.set('ALLOWED_CATEGORIES')  # ALLOWED_CATEGORIES=python,vim,git
{'python', 'vim', 'git'}

>>> parsenvy.str('DB_PREFIX')  # DB_PREFIX=dj_
'dj_'

Install

pip install parsenvy

Contributing

Contributions are welcome, and more information is available in the contributing guide.