Source code for pystdutils.python_utils

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# date:        2019/10/12
# author:      he.zhiming
#

from __future__ import (absolute_import, unicode_literals)



[docs]def is_none(value):
    return value is None




[docs]def is_not_none(value):
    return not is_none(value)




[docs]def is_empty(value):
    if not value:
        return True
    else:
        return False




[docs]def is_not_empty(value):
    return not is_empty(value)



[docs]def shadow_equal(a, b):
    return a == b



[docs]def deep_equal(a, b):
    return a is b