我需要记录到log.txt的连接错误。窗户是俄国人。我的代码:
# e is a name for "requests.ConnectionError" form Windows if server is not avilable
# I take error and cut from it text I need and convert it to str
e_warning = str(e.args[0].reason)
# I search text I need in string with "re"
e_lst = re.findall('>:\s(.+)', e_warning)
# I create string again from list "re" gives me
e_str = ''.join(e_lst)
# I Convert string to bytes
e_str_unicode = codecs.encode(e_str, 'utf-8')
# It is a message to warning window
e_str_utf = codecs.decode(e_str_unicode, encoding='utf-8')
messagebox.showerror(title='Connection error', message=e_str)
with codecs.open('log.txt', 'a', encoding='utf-8') as log:
log.write(strftime(str("%H:%M:%S %Y-%m-%d") + str(e_str_unicode) + '\n'))如果我在最后一行中使用"e_str_utf“,它会给我:
UnicodeEncodeError: 'locale' codec can't encode character '\u041f' in position 72: Illegal byte sequence说得通- 72是第一个俄文字母。如果在最后一行中使用"e_str_unicode“,则没有错误,但在日志文件中我看到:
15:25:18 2017-04-28b'Failed to establish a new connection: [WinError 10060] \xd0\x9f\xd0\xbe\xd0\xbf\xd1\x8b\xd1\x82\xd0\xba\xd0\xb0 \xd1\x83\xd1\x81\xd1\x82\xd0\xb0\xd0\xbd\xd0\xbe\xd0\xb2\xd0\xb8\xd1\x82\xd1\x8c \xd1\x81\xd0\xbe\xd0\xb5\xd0\xb4\xd0\xb8\xd0\xbd\xd0\xb5\xd0\xbd\xd0\xb8\xd0\xb5 \xd0\xb1\xd1\x8b\xd0\xbb\xd0\xb0 \xd0\xb1\xd0\xb5\xd0\xb7\xd1\x83\xd1\x81\xd0\xbf\xd0\xb5\xd1\x88\xd0\xbd\xd0\xbe\xd0\xb9, \xd1\x82.\xd0\xba. \xd0\xbe\xd1\x82 \xd0\xb4\xd1\x80\xd1\x83\xd0\xb3\xd0\xbe\xd0\xb3\xd0\xbe \xd0\xba\xd0\xbe\xd0\xbc\xd0\xbf\xd1\x8c\xd1\x8e\xd1\x82\xd0\xb5\xd1\x80\xd0\xb0 \xd0\xb7\xd0\xb0 \xd1\x82\xd1\x80\xd0\xb5\xd0\xb1\xd1\x83\xd0\xb5\xd0\xbc\xd0\xbe\xd0\xb5 \xd0\xb2\xd1\x80\xd0\xb5\xd0\xbc\xd1\x8f \xd0\xbd\xd0\xb5 \xd0\xbf\xd0\xbe\xd0\xbb\xd1\x83\xd1\x87\xd0\xb5\xd0\xbd \xd0\xbd\xd1\x83\xd0\xb6\xd0\xbd\xd1\x8b\xd0\xb9 \xd0\xbe\xd1\x82\xd0\xba\xd0\xbb\xd0\xb8\xd0\xba, \xd0\xb8\xd0\xbb\xd0\xb8 \xd0\xb1\xd1\x8b\xd0\xbb\xd0\xbe \xd1\x80\xd0\xb0\xd0\xb7\xd0\xbe\xd1\x80\xd0\xb2\xd0\xb0\xd0\xbd\xd0\xbe \xd1\x83\xd0\xb6\xd0\xb5 \xd1\x83\xd1\x81\xd1\x82\xd0\xb0\xd0\xbd\xd0\xbe\xd0\xb2\xd0\xbb\xd0\xb5\xd0\xbd\xd0\xbd\xd0\xbe\xd0\xb5 \xd1\x81\xd0\xbe\xd0\xb5\xd0\xb4\xd0\xb8\xd0\xbd\xd0\xb5\xd0\xbd\xd0\xb8\xd0\xb5 \xd0\xb8\xd0\xb7-\xd0\xb7\xd0\xb0 \xd0\xbd\xd0\xb5\xd0\xb2\xd0\xb5\xd1\x80\xd0\xbd\xd0\xbe\xd0\xb3\xd0\xbe \xd0\xbe\xd1\x82\xd0\xba\xd0\xbb\xd0\xb8\xd0\xba\xd0\xb0 \xd1\x83\xd0\xb6\xd0\xb5 \xd0\xbf\xd0\xbe\xd0\xb4\xd0\xba\xd0\xbb\xd1\x8e\xd1\x87\xd0\xb5\xd0\xbd\xd0\xbd\xd0\xbe\xd0\xb3\xd0\xbe \xd0\xba\xd0\xbe\xd0\xbc\xd0\xbf\xd1\x8c\xd1\x8e\xd1\x82\xd0\xb5\xd1\x80\xd0\xb0'中的编码=‘utf-8’
with codecs.open('log.txt', 'a', encoding='utf-8') as log:应该将UNICODE字节保存在我的文件中的utf-8代码中,但由于某些原因,它忽略了编码设置.为什么?
发布于 2017-04-28 13:39:19
首先:什么是编解码器codecs.open('log.txt', 'a', encoding='utf-8')?
第二:这是不对的,strftime(str("%H:%M:%S %Y-%m-%d") + str(e_str_unicode) + '\n'),应该是strftime("%H:%M:%S %Y-%m-%d") + e_str_unicode + '\n'
这是一个简单的例子,说明如何做到这一点:
from time import strftime
text = input()
print(text)
with open('log.text', 'a', encoding='utf-8') as log:
message = strftime("%H:%M:%S %Y-%m-%d") + '=>' + text + '\n'
log.write(message)https://stackoverflow.com/questions/43680956
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