print 'Welcome to the Pig Latin Translator!'
def pyg():
if name.isalpha and len(name) > 0:
print
elif name.isdigit:
print "This is an integer, not a string!"
name = raw_input()
pyg()
elif len(name) <= 0:
print "You typed nothing!"
name = raw_input()
pyg()
name = raw_input()
pyg()
所以我得到了错误
UnboundLocalError: local variable 'name' referenced before assignment
我想做的是当我输入的 name 是一个整数时,我输入一些东西来替换 name 并再次运行该函数
请您参考如下方法:
你为什么不通过 name作为函数的参数,并使函数接受参数?
print 'Welcome to the Pig Latin Translator!'
def pyg(name):
if name.isalpha() and len(name) > 0:
print
elif name.isdigit():
print "This is an integer, not a string!"
name = raw_input()
pyg()
elif len(name) == 0:
print "You typed nothing!"
name = raw_input()
pyg(name)
name = raw_input()
pyg(name)
顺便说一句,代码丢失了()在 isalpha 之后, isdigit . 并且长度永远不会变成负数。 len(name) < 0没有意义。
