+
−#!/usr/bin/env python
+
−# -*- coding: utf-8 -*-
+
−
+
−import argparse
+
−import sys
+
−
+
−__all__ = ['main']
+
−
+
−class ExampleClass(object):
+
−    def __init__(self, to_patch):
+
−        if to_patch:
+
−            self.output = lambda x, y: 'Patched!'
+
−    def output(self, x, y):
+
−        return '[{}] "{}"'.format(x, y)
+
−
+
−
+
−if __name__ == '__main__':
+
−    obj = ExampleClass(False)
+
−    print (obj.output(1, 2))
+
−    newobj = ExampleClass(True)
+
−    print (newobj.output(3, 4))