在python中将元组转换为字符串

Question

i have a tuple 我有一个元组

tup = ('\x00\x05(^\x9a\xdd\x1c\xb3\xe0T\x00!(\xa8z\xd8', 0, 'ABC', 0, None, None, None, None, None, None, None)

i want to convert it in a pipe separated string 我想将其转换为管道分隔的字符串

\x00\x05(^\x9a\xdd\x1c\xb3\xe0T\x00!(\xa8z\xd8|0|ABC|0|None|None|None|None|None|None

I'm doing something like this and getting following errors 我正在做这样的事情并出现以下错误

''.join(tup)
Traceback (most recent call last):
File "<stdin>", line 1, in ?
TypeError: sequence item 1: expected string, int found

Answer 1

You need to convert each element to a string first. 您需要先将每个元素转换为字符串。 You can do this with map and str : 您可以使用map和str进行此操作：

print '|'.join(map(str, tup))