传递列表时的TypeError(Python)

dan*_*tdj 2 python list-comprehension list

码:

import itertools
import string
import hashlib

def hash_f(x):
    h = hashlib.md5(x)
    return int(h.hexdigest(),base=16)


value = raw_input("Enter a value: ")
oneChar = [map(''.join, itertools.product(string.ascii_lowercase, repeat=1))]
twoChar = [map(''.join, itertools.product(string.ascii_lowercase, repeat=2))]
threeChar = [map(''.join, itertools.product(string.ascii_lowercase, repeat=3))]
possibleValues = oneChar + twoChar + threeChar

hashed_list = [int(hashlib.md5(x).hexdigest(), base=16) for x in possibleValues]

for x in hashed_list:
    if hash_f(value) == x:
        print "MATCH"
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我尝试运行此代码时收到的错误如下:

Traceback (most recent call last):
    File "hash.py", line 18, in <module>
        hashed_list = [int(hashlib.md5(x).hexdigest(), base=16) for x in possibleValues]
TypeError: must be string or buffer, not list
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在我的脑海中经历这一点,我能看到的唯一问题是hashlib的错误,但是由于我在可能的值中循环遍历每个单独的值,所以不应该被否定吗?

所有帮助非常感谢!

wim*_*wim 5

map的输出已经是一个列表,你的意思是使用:

oneChar = map(''.join, itertools.product(string.ascii_lowercase, repeat=1))
twoChar = map(''.join, itertools.product(string.ascii_lowercase, repeat=2))
threeChar = map(''.join, itertools.product(string.ascii_lowercase, repeat=3))
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