字符串中的Python特殊字符

我试图在网页中显示电子邮件。该程序是用Python编写的。不幸的是，我有一些字符编码问题。文本中有引号和双引号

原件：

“All is good”
‘it is getting better’

使用ISP提供的字符集“windows-1252”：

=93All is good=94
=91it is getting better=92

=E2=80=9CAll is good=E2=80=9D
=E2=80=98it is getting better=E2=80=99

使用ISP提供的字符集“utf-8”：

=93All is good=94
=91it is getting better=92

=E2=80=9CAll is good=E2=80=9D
=E2=80=98it is getting better=E2=80=99

我用相应的十六进制字符替换

=..

。文本如下所示：

character set 'windows-1252'
ôAll is goodö
æit is getting betterÆ


character set 'utf-8'
ΓÇ£All is goodΓÇ¥
ΓÇÿit is getting betterΓÇÖ

对unicode函数的后续调用失败，原因是

UnicodeEncodeError: 'charmap' codec can't encode character u'\u201d' in position 6: 
character maps to <undefined>

或类似的

调用类似于unicode（消息“utf-8”、“replace”）。

---

知道我做错了什么吗？

你为什么要用任何东西替换任何东西

>>> m = email.message_from_string('''Content-Type: text/plain; utf-8\nContent-Transfer-Encoding: quoted-printable\n\n=E2=80=9CAll is good=E2=80=9D\n=E2=80=98it is getting better=E2=80=99''')
>>> m.get_payload(decode=True).decode(m['Content-Type'].split('; ')[1])u'\u201cAll is good\u201d\n\u2018it is getting better\u2019'

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因为我尝试了这个，我遇到了问题。下面是另一个尝试：

输出如下所示：

# lines is already prefilled with a valid HTML message
m = email.message_from_string( lines );
email.iterators._structure( m );
print m.is_multipart();
print m.get_payload( decode=True );
print m.get_payload();

输出如下所示：

# lines is already prefilled with a valid HTML message
m = email.message_from_string( lines );
email.iterators._structure( m );
print m.is_multipart();
print m.get_payload( decode=True );
print m.get_payload();

>>>execfile（'email2.py'）
多部分/备选方案
文本/纯文本
text/html
正确
无
[，]

你看，如果我使用

decode='true'

，就会失败。以下是简化的电子邮件：

Content-Type: multipart/alternative;
    boundary="----=_NextPart_000_0130_01CC1E30.41026040"

This is a multi-part message in MIME format.

------=_NextPart_000_0130_01CC1E30.41026040
Content-Type: text/plain;
    charset="utf-8"
Content-Transfer-Encoding: quoted-printable

plain

------=_NextPart_000_0130_01CC1E30.41026040
Content-Type: text/html;
    charset="utf-8"
Content-Transfer-Encoding: quoted-printable

html

------=_NextPart_000_0130_01CC1E30.41026040--

---

请下次适当地格式化您的代码，同时请查看我在编辑您的代码时是否犯了任何错误。非常感谢。