https://github.com/brandon-rhodes/python-jplephem
Tip revision: 8927698a8502222d822c0b9c8c783fabe9629b74 authored by Brandon Rhodes on 13 December 2019, 21:05:11 UTC
Release 2.12 that stops using new NumPy flip()
Release 2.12 that stops using new NumPy flip()
Tip revision: 8927698
descriptorlib.py
from functools import update_wrapper
class reify(object):
"""Adapted from Pyramid's `reify()` memoizing decorator."""
def __init__(self, method):
self.method = method
update_wrapper(self, method)
def __get__(self, instance, objtype=None):
if instance is None:
return self
value = self.method(instance)
instance.__dict__[self.__name__] = value
return value