[Python-Dev] Enumeration item arguments?
Serhiy Storchaka
storchaka at gmail.com
Tue Apr 30 00:05:31 CEST 2013
30.04.13 00:59, Ethan Furman написав(ла):
> In the Planet example we saw the possibility of specifying arguments to
> enum item __init__:
>
> class Planet(Enum):
> MERCURY = (3.303e+23, 2.4397e6)
> VENUS = (4.869e+24, 6.0518e6)
> EARTH = (5.976e+24, 6.37814e6)
> MARS = (6.421e+23, 3.3972e6)
> JUPITER = (1.9e+27, 7.1492e7)
> SATURN = (5.688e+26, 6.0268e7)
> URANUS = (8.686e+25, 2.5559e7)
> NEPTUNE = (1.024e+26, 2.4746e7)
>
> def __init__(self, mass, radius):
> self.mass = mass # in kilograms
> self.radius = radius # in meters
It should have different signature as Larry proposed:
def __init__(self, value):
self.mass, self.radius = *value
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