view python/example/classes.py @ 867:002c1e85ff30

prune docker volumes
author Jeff Hammel <k0scist@gmail.com>
date Wed, 18 Jul 2018 11:18:32 -0700
parents 870af8d51552
children
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#!/usr/bin/env python

"""
illustrate how classes work
"""

class A:
    pass

tests = ["issubclass(A(), A)",
         "issubclass(A, A)"]

if __name__ == '__main__':
    for test in tests:
        print ("? {}".format(test))
        try:
            print (eval(test))
        except Exception as e:
            print ('{}'.format(repr(e)))