Create __repr__ automatically or declaratively.
Project description
Represent
Installation
$ pip install represent
Automatic Generation
from represent import autorepr
@autorepr
class Rectangle:
def __init__(self, name, color, width, height):
self.name = name
self.color = color
self.width = width
self.height = height
rect = Rectangle('Timothy', 'red', 15, 4.5)
print(rect)
Rectangle(name='Timothy', color='red', width=15, height=4.5)
Declarative Generation
from represent import ReprHelperMixin
class ContrivedExample(ReprHelperMixin, object):
def __init__(self, description, radians, shape, color, miles):
self.description = description
self.degrees = radians * 180 / 3.141592654
self.shape = shape
self._color = color
self.km = 1.60934 * miles
def _repr_helper_(self, r):
r.positional_from_attr('description')
r.positional_with_value(self.degrees * 3.141592654 / 180)
r.keyword_from_attr('shape')
r.keyword_from_attr('color', '_color')
r.keyword_with_value('miles', self.km / 1.60934)
ce = ContrivedExample('does something', 0.345, 'square', 'red', 22)
print(ce)
from IPython.lib.pretty import pprint
pprint(ce)
ContrivedExample('does something', 0.345, shape='square', color='red', miles=22.0)
ContrivedExample('does something',
0.345,
shape='square',
color='red',
miles=22.0)
