Google App Engine：CSV 的编码类型？
我正在尝试使用 appcfg.py upload_data 上传数据。我的 CSV 编码为 ANSI，但 Alex Martelli 说它可能应该是 UTF-8。所以我改用了（使用 Notepad++）。
这在我的文件的第一个字符处遇到了错误：
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 0: ordinal not in range(128)
所以然后我切换回 ANSI，我得到这个：
Error: new-line character seen in unquoted field - do you need to open the file in universal-newline mode?
嗯...看起来其他人也有类似的问题 此处。如何使用 Notepad++ 最有效地删除每行末尾的换行符？或者还有什么我应该做的事情？
I am trying to upload data using appcfg.py upload_data. My CSV was encoded as ANSI, but Alex Martelli said that it should probably be UTF-8. So I switched to that (using Notepad++).
This hit an error at the very first character of my file:
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 0: ordinal not in range(128)
So then I switch back to ANSI, I get this:
Error: new-line character seen in unquoted field - do you need to open the file in universal-newline mode?
Hmmm... Looks like someone else had a similar problem here. How would I remove the newlines at the end of the each line most efficiently using Notepad++? Or is there something else I'm supposed to be doing?
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通过 HTTP（可能是 UTF-8）获取文件时，我遇到了类似的问题。我通过首先使用以下方法将字符串转换为 unicode 来修复它：
然后每次我需要以 ascii 形式访问它时，我都会编码回 UTF-8：
当尝试使用 ElementTree (fromstring) 解析 XML 文件时，这对我有用
I had a similar issue when fetching files over HTTP, which could be UTF-8. I fixed it by first converting the string to unicode using:
Then every time I need to access it as ascii I would encode back as UTF-8:
This worked for me when trying to parse an XML file with ElementTree (fromstring)