the __future__ is now.
the __future__ is now.

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26 lines | 714 B | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
"""Being removed
from IPython.utils import py3compat
class LazyEvaluate(object):
"""This is used for formatting strings with values that need to be updated
at that time, such as the current time or working directory."""
def __init__(self, func, *args, **kwargs):
self.func = func
self.args = args
self.kwargs = kwargs
def __call__(self, **kwargs):
return self.func(*self.args, **self.kwargs)
def __str__(self):
return str(self())
def __unicode__(self):
return py3compat.unicode_type(self())
def __format__(self, format_spec):
return format(self(), format_spec)