使用 py2exe 打包 python 脚本后查找错误
我编写了一个绑定到套接字的 python 脚本，如下所示：
from socket import *
addr = (unicode(), 11111)
mySocket = socket(AF_INET, SOCK_STREAM)
mySocket.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
mySocket.bind(addr)
我使用 setup.py 将此脚本与 py2exe 一起打包，并带有以下选项：
setup(
console=["myProgram.py"],
options = {"py2exe": {"compressed": 1,
"optimize": 2,
"bundle_files": 1,
"excludes": ["w9xpopen.exe"],
"packages": ["encodings","codecs"],
}},
zipfile = None)
在 Python 2.5 下，这可以正常工作。但是，当我在 python 2.6 下打包源代码时，出现以下错误：
Traceback (most recent call last):
File "Mod_CommsServ.pyo", line 201, in __init
File "<string>", line 1, in bind
LookupError: unknown encoding: idna
如您所见，我已经包含了 py2exe 的编码，但可执行文件仍然无法解析“idna”。有人可以帮助我吗？
I have written a python script which binds to a socket like this:
from socket import *
addr = (unicode(), 11111)
mySocket = socket(AF_INET, SOCK_STREAM)
mySocket.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
mySocket.bind(addr)
I package this script with py2exe using setup.py with the following options:
setup(
console=["myProgram.py"],
options = {"py2exe": {"compressed": 1,
"optimize": 2,
"bundle_files": 1,
"excludes": ["w9xpopen.exe"],
"packages": ["encodings","codecs"],
}},
zipfile = None)
Under Python 2.5 this works fine. However, when I package the source under python 2.6, I get the following error:
Traceback (most recent call last):
File "Mod_CommsServ.pyo", line 201, in __init
File "<string>", line 1, in bind
LookupError: unknown encoding: idna
As you can see, I already included encodings for py2exe, but the executable still is not able to resolve 'idna'. Can anybody help me?
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因为您传递一个 unicode 字符串作为主机名，所以 python2.6 假定需要发生“IDNA”（应用程序中的国际化域名）。
只需使用即可。
除非您有充分的理由需要 IDNA 支持，否则
Because you pass a unicode string as hostname, python2.6 assumes "IDNA" (Internationalized Domain Names in Applications) needs to take place.
Just use
in stead, unless you have very good reasons to require IDNA support.