vo 0.2.0

DDD Value Objects implementation

Info:

DDD Value Objects implementation.

Author:

Paweł Zadrożny @pawelzny <[e-mail]>

Features

• Value object can’t be changed once created

• Two objects with the same values are considered equal

• Access to values after dot: value.my_value

• Access to values like dict: value[‘my_value’]

Installation

pip install vo

Package: https://pypi.python.org/pypi/vo

Example

from vo import Value

value1 = Value(test=True, some_text="I am some text string")
value2 = Value(some_text="I am some text string", test=True)
value3 = Value(purpose_of_life=42)

assert(value1 == value1)  # True
assert(value1 == value2)  # True
assert(value1 == value3)  # False

print(value3.purpose_of_life)  # 42
print(value3['purpose_of_life'])  # 42