运行python proxy.py
时出错$ python proxy.py
INFO - [Sep 28 14:59:19] getting appids from goagent plus common appid pool!
Traceback (most recent call last):
File "proxy.py", line 2210, in <module>
main()
File "proxy.py", line 2180, in main
pre_start()
File "proxy.py", line 2157, in pre_start
common.set_appids(get_appids())
File "proxy.py", line 94, in get_appids
fly = bytes.maketrans(
AttributeError: type object 'str' has no attribute 'maketrans'
https://code.google.com/p/smartladder/中的proxy.py文件,
def get_appids():
fly = bytes.maketrans(
b"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
b"nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM"
)
f = urllib.request.urlopen(url="http://lovejiani.com/v").read().translate(fly)
d = base64.b64decode(f)
e = str(d, encoding='ascii').split('\r\n')
random.shuffle(e)
return e
答案 0 :(得分:13)
您正在运行使用Python 2为Python 3编写的代码。这不起作用。
maketrans
是bytes
内置类型的类方法,但仅在Python 3中。
# Python 3
>>> bytes
<class 'bytes'>
>>> bytes.maketrans
<built-in method maketrans of type object at 0x10aa6fe70>
在Python 2中,bytes
是str
的别名,但该类型不具有该方法:
# Python 2.7
>>> bytes
<type 'str'>
>>> bytes.maketrans
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: type object 'str' has no attribute 'maketrans'
使用Python 3运行代码,或者将此项目中的所有代码翻译为Python 2;后者需要深入了解Python 2和3的不同之处,并且可能是一项重大任务。
只是图示的函数,翻译成Python 2,将是:
import string
import urllib2
import base64
import random
def get_appids():
fly = string.maketrans(
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
"nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM"
)
f = urllib2.urlopen("http://lovejiani.com/v").read().translate(fly)
d = base64.b64decode(f)
e = unicode(d, encoding='ascii').split(u'\r\n')
random.shuffle(e)
return e