Question

我正在试图弄清楚如何从failes requests.get获取正确的english / ascii错误消息。由于某种原因（可能正在使用希伯来语语言环境），我得到一个jibrish unicode错误消息。我可以取消消息并在希伯来语中正确显示它，但我真的更喜欢（出于各种原因）异常错误文本将是英文。

检查Requests Exception source code甚至没有把我引向正确的方向，因为我似乎得到了一个不同的例外： (10060, some encoded error text,') 这个班级是：<class 'socket.error'>。

所以我想我们可能会从socket lib查看socket.error。至少就我解析Exception args而言（我不能直接引发异常，只有在运行应用程序时，我在那里做了一个臭except Exception as e并解析e.args和{{1 }}）。

编辑：这是我从解析e.message，e.args，e.message

获得的结果

e.__class__

字符串编码为'windows-1255'并解码为（希伯来语）：

ניסיוןחיבורנכשלמאחרשהצדהמחוברלאהגיבכראוילאחרתקופתזמן，

转换为：“连接尝试失败，因为连接端在一段时间后没有正确响应”

引发异常的代码：

(10060, '\xfe\xfe\xf0\xe9\xf1\xe9\xe5\xef \xe7\xe9\xe1\xe5\xf8 \xf0\xeb\xf9\xec \xee\xe0\xe7\xf8 \xf9\xe4\xf6\xe3 \xe4\xee\xe7\xe5\xe1\xf8 \xec\xe0 \xe4\xe2\xe9\xe1 \xeb\xf8\xe0\xe5\xe9 \xec\xe0\xe7\xf8 \xfa\xf7\xe5\xf4\xfa \xe6\xee\xef,'), message: , class: <class 'socket.error'>

所以：

如何设置语言环境以便请求（如果我的猜测正确，则为底层套接字lib）会返回英语/ Ascii错误消息？

感谢您的帮助！

Answer 1

您可以尝试os.strerror，但它可能不会返回任何内容或相同的非英语字符串。

这个硬编码的英语从这里被删除：http://support.microsoft.com/kb/819124

ENGLISH_WINDOWS_SOCKET_MESSAGES = {
    10004: "Interrupted function call.",
    10013: "Permission denied.",
    10014: "Bad address.",
    10022: "Invalid argument.",
    10024: "Too many open files.",
    10035: "Resource temporarily unavailable.",
    10036: "Operation now in progress.",
    10037: "Operation already in progress.",
    10038: "Socket operation on nonsocket.",
    10039: "Destination address required.",
    10040: "Message too long.",
    10041: "Protocol wrong type for socket.",
    10042: "Bad protocol option.",
    10043: "Protocol not supported.",
    10044: "Socket type not supported.",
    10045: "Operation not supported.",
    10046: "Protocol family not supported.",
    10047: "Address family not supported by protocol family.",
    10048: "Address already in use.",
    10049: "Cannot assign requested address.",
    10050: "Network is down.",
    10051: "Network is unreachable.",
    10052: "Network dropped connection on reset.",
    10053: "Software caused connection abort.",
    10054: "Connection reset by peer.",
    10055: "No buffer space available.",
    10056: "Socket is already connected.",
    10057: "Socket is not connected.",
    10058: "Cannot send after socket shutdown.",
    10060: "Connection timed out.",
    10061: "Connection refused.",
    10064: "Host is down.",
    10065: "No route to host.",
    10067: "Too many processes.",
    10091: "Network subsystem is unavailable.",
    10092: "Winsock.dll version out of range.",
    10093: "Successful WSAStartup not yet performed.",
    10101: "Graceful shutdown in progress.",
    10109: "Class type not found.",
    11001: "Host not found. No such host is known.",
    11002: "Nonauthoritative host not found.",
    11003: "This is a nonrecoverable error.",
    11004: "Valid name, no data record of requested type.",
}

（对于未来的抓取工具：使用了以下xpath：//div[@id="MT1"]//h3和following-sibling::ul/li）

python-requests返回unicode异常消息（或如何设置请求语言环境）

1 个答案: