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modified the proxy.py. #81

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Merged
merged 2 commits into from
Apr 22, 2015
Merged

modified the proxy.py. #81

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138e5c5
modified the proxy.py. This modification shows that proxy can be used…
LiVincent-Zhang Apr 18, 2015
58b3150
fix typo
LiVincent-Zhang Apr 22, 2015
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20 changes: 18 additions & 2 deletions proxy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@


class SalesManager:

def work(self):
print("Sales Manager working...")

Expand All @@ -14,7 +13,6 @@ def talk(self):


class Proxy:

def __init__(self):
self.busy = 'No'
self.sales = None
Expand All @@ -30,14 +28,32 @@ def work(self):
print("Sales Manager is busy")


class NoTalkProxy(Proxy):
def __init__(self):
Proxy.__init__(self)

def work(self):
print("Proxy checking for Sales Manager availability")
time.sleep(2)
print("This Sales Manager will not talk to you whether he/she is busy or not")


if __name__ == '__main__':
p = Proxy()
p.work()
p.busy = 'Yes'
p.work()
p = NoTalkProxy()
p.work()
p.busy = 'Yes'
p.work()

### OUTPUT ###
# Proxy checking for Sales Manager availability
# Sales Manager ready to talk
# Proxy checking for Sales Manager availability
# Sales Manager is busy
# Proxy checking for Sales Manager availability
# This Sales Manager will not talk to you whether he/she is busy or not
# Proxy checking for Sales Manager availability
# This Sales Manager will not talk to you whether he/she is busy or not