我阅读Learn Python The Hard Way的一个问题:
y = raw_input("Name? ")
将结果放入变量 y。
然后在下面代码的第 9 行,raw_input("?"),结果到哪里去了?
from sys import argv
script, filename = argv
print "We're going to erase %r." % filename
print "If you don't want that, hit CTRL-C (^C)."
print "If you do want that, hit RETURN."
raw_input("?")
print "Opening the file..."
target = open(filename, 'w')
...