这是一个创建于 3926 天前的主题,其中的信息可能已经有所发展或是发生改变。
为什么用notepad++运行以下代码时出错,
显示IndentationError: expected an indented block ,
它停留在第三行里,我百度过,听说与空格有关,
百思不得其解,遂请教于诸君。
# this one is like your scripts with argv
def print_two(*args):
arg1 , arg2 = args
print "arg1: %r, arg2: %r" % (arg1, arg2)
# ok, that *args is actually pointless, we can just do this
def print_two_again(arg1, arg2):
print "arg1: %r, arg2: %r" % (arg1, arg2)
# this just takes one argument
def print_one(arg1):
print "arg1: %r" % arg1
# this one takes no arguments
def print_none():
print "I got nothin'."
print_two("Zed","Shaw")
print_two_again("Zed","Shaw")
print_one("First!")
print_none()
2 条回复 • 2014-05-25 18:48:03 +08:00
 |
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1
Sylv 2014-05-25 18:44:15 +08:00 via iPhone
就是缩进错误,你贴的代码没缩进没法差错 请检查每行的缩进是否正确,有没混用空格和 tab,空格数是不是一致
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 |
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2
Sylv 2014-05-25 18:48:03 +08:00 via iPhone 1
估计你是根本就没缩进 缩进是 Python 语法的一部分,请照着书在每行加入合适的缩进,缩进推荐用4个空格
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