templatemethod.py

来自「this is the most basic to learn python」· Python 代码 · 共 28 行

#: c03:TemplateMethod.py
# Simple demonstration of Template Method.

class ApplicationFramework:
  def __init__(self):
    self.__templateMethod()
  def __templateMethod(self):
    for i in range(5):
      self.customize1()
      self.customize2()

# Create a "application":
class MyApp(ApplicationFramework):
  def customize1(self):
    print "Nudge, nudge, wink, wink! ",
  def customize2(self): 
    print "Say no more, Say no more!"

MyApp()
#<hr>
output = '''
Nudge, nudge, wink, wink!  Say no more, Say no more!
Nudge, nudge, wink, wink!  Say no more, Say no more!
Nudge, nudge, wink, wink!  Say no more, Say no more!
Nudge, nudge, wink, wink!  Say no more, Say no more!
Nudge, nudge, wink, wink!  Say no more, Say no more!
'''