Python 字符编码

发布于 2024-09-19 18:18:01 字数 932 浏览 9 评论 0原文

我有以下代码:

msgtxt = "é"

msg = MIMEText(msgtxt)
msg.set_charset('ISO-8859-1')
msg['Subject'] = "subject"
msg['From'] = "[email protected]"
msg['To'] = "[email protected]"
serv.sendmail("[email protected]","[email protected]", msg.as_string())

电子邮件到达时以 é 作为其正文,而不是

我尝试过的预期 é:

msgtxt = "é".encode("ISO-8859-1")
msgtxt = u"é"
msgtxt = unicode("é", "ISO-8859-1")

所有结果都相同。

如何使这项工作有效?

任何帮助表示赞赏。 预先感谢,J.

I have the following code :

msgtxt = "é"

msg = MIMEText(msgtxt)
msg.set_charset('ISO-8859-1')
msg['Subject'] = "subject"
msg['From'] = "[email protected]"
msg['To'] = "[email protected]"
serv.sendmail("[email protected]","[email protected]", msg.as_string())

The e-mail arrive with é as its body instead of the expected é

I have tried :

msgtxt = "é".encode("ISO-8859-1")
msgtxt = u"é"
msgtxt = unicode("é", "ISO-8859-1")

all yield the same result.

How to make this work?

Any help is appreciated.
Thanks in advance, J.

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浊酒尽余欢 2024-09-26 18:18:01
msgtxt = "é"
msg.set_charset('ISO-8859-1')

那么,包含此代码的源文件的编码是什么?如果它是 UTF-8(这是一个很好的默认选择),只需编写 é 就会得到两字节字符串 '\xc3\xa9',当被视为 ISO-8859-1,看起来像 é

如果您想在源文件中使用非 ASCII 字节字符串文字,而不必担心文本编辑器将其保存为什么编码,请使用字符串文字转义:

msgtxt = '\xE9'
msgtxt = "é"
msg.set_charset('ISO-8859-1')

Well, what's the encoding of the source file containing this code? If it's UTF-8, which is a good default choice, just writing the é will have given you the two-byte string '\xc3\xa9', which, when viewed as ISO-8859-1, looks like é.

If you want to use non-ASCII byte string literals in your source file without having to worry about what encoding the text editor is saving it as, use a string literal escape:

msgtxt = '\xE9'
冰雪梦之恋 2024-09-26 18:18:01
# coding: utf-8        (or whatever you want to save your source file in)
msgtxt = u"é"
msg = MIMEText(msgtxt,_charset='ISO-8859-1')

如果没有 u,文本将采用源编码。作为 Unicode 字符串,msgtxt 将使用指定的字符集进行编码。

# coding: utf-8        (or whatever you want to save your source file in)
msgtxt = u"é"
msg = MIMEText(msgtxt,_charset='ISO-8859-1')

Without the u the text will be in the source encoding. As a Unicode string, msgtxt will be encoded in the indicated character set.

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