# that this will only be a member of classinstance.
>>> classinstance.test = 10
>>> classinstance.test
10
异常
Python中的异常由 try-except [exceptionname] 块处理，例如：
def some_function():
try:
# Division by zero raises an exception
10 / 0
except ZeroDivisi:
print "Oops, invalid."
else:
# Exception didn't occur, we're good.
pass
finally:
# This is executed after the code block is run
# and all exceptions have been handled, even
# if a new exception is raised while handling.
【免责声明】本文仅代表作者个人观点，与中国数码招商网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。您若对该稿件内容有任何疑问或质疑，请联系本网将迅速给您回应并做处理。