将Twilio sms正文转换为@符号的字符串编码错误 [英] converting Twilio sms body to a string - encoding error for @ symbol

问题描述

我使用Twilio通过短信向我的python webapp发送电子邮件地址。但是，当我试图转换包含电子邮件地址的短信主体时，我收到了一个异常。

I'm sending an email address to my python webapp by sms using Twilio. However, when I attempt to convert the sms body containing the email address I get an exception.

<type 'exceptions.UnicodeEncodeError'>, UnicodeEncodeError('ascii', u'myemail\xa1gmail.com', 13, 14, 'ordinal not in range(128)'), <traceback object at 0x10cca5f8>)
Traceback (most recent call last):
  File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.5.1/webapp2.py", line 570, in dispatch
    return method(*args, **kwargs)
  File "/base/data/home/apps/s~tester-sandbox/1.360113171877023968/website/sms.py", line 22, in post
    from_body = str(cgi.escape(self.request.get('Body', None))).strip()
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa1' in position 13: ordinal not in range(128)

我知道这是一个编码错误，它在电子邮件地址中的@字符上磕磕绊绊。在google搜索这个问题后，我发现了一个建议：

I get that this is an encoding error that's stumbling on the @ character in the email address. And after googling this issue I found a recommendation of

sys.setdefaultencoding( "latin-1" )

但是，简单地用@符号代替@ ...。克服这个问题的最简单方法是什么？

But that simply replaced the @ with a � symbol.... What is the simplest way to overcome this?

推荐答案

我联系Twilio来了解它的底部，事实证明这不是一个python问题。当用户发送他们的电子邮件地址（通过短信）时，它会发送一个字符（而不是@），这不幸是非ascii - 因此是例外。

I contacted Twilio to get to the bottom of this and it turns out it's not a python problem. When a user sends in their email address (by sms) it sends in an ¡ character (instead of @) which is unfortunately non-ascii - hence the exception.

从Twilio：

From Twilio:

一些运营商尚未做出修正，允许在通过其网络发送的短信中保留正确的格式
，所以你会在一些运营商处理的短信中看到
的@符号腐败。

Some carriers have not made the fix to allow the proper formatting to be preserved in SMS messages sent over their networks, so you will see corruption of @ signs in SMS handled by some carriers.

一个潜在的问题是在你的
上启用unicode字符编码Twilio帐户。一个潜在的缺点是，你将被限制为发送70个字符或更少的
长度的短信

One potential fix is to enable unicode character encoding on your Twilio account. A potential downside to this is that you would be limited to sending SMS messages that are 70 characters or less in length

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