as3:~/ngokevin-site# nano content/blog/20140114_test-chinese.mkd
as3:~/ngokevin-site# wok
Traceback (most recent call last):
File "/usr/local/bin/wok", line 4, in
Engine()
File "/usr/local/lib/python2.7/site-packages/wok/engine.py", line 104, in init
self.load_pages()
File "/usr/local/lib/python2.7/site-packages/wok/engine.py", line 238, in load_pages
p = Page.from_file(os.path.join(root, f), self.options, self, renderer)
File "/usr/local/lib/python2.7/site-packages/wok/page.py", line 111, in from_file
page.meta['content'] = page.renderer.render(page.original)
File "/usr/local/lib/python2.7/site-packages/wok/renderers.py", line 46, in render
return markdown(plain, Markdown.plugins)
File "/usr/local/lib/python2.7/site-packages/markdown/init.py", line 419, in markdown
return md.convert(text)
File "/usr/local/lib/python2.7/site-packages/markdown/init.py", line 281, in convert
source = unicode(source)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe8 in position 1: ordinal not in range(128). -- Note: Markdown only accepts unicode input!
如何解决?
在其他一些基于python的静态博客应用中，中文帖子可以成功发布。
比如这个应用:http://github.com/vrypan/bucket3。在我的网站http://bc3.brite.biz/，中文帖子可以成功发布。
"UnicodeDecodeError: 'ascii' codec can't decode byte"
错误原因:input_string必须是unicode，但给出了str
"TypeError: Decoding Unicode is not supported"
此错误的原因:试图将unicode input_string转换为unicode
因此，首先检查你的input_string是否为str，并在必要时转换为unicode:
if isinstance(input_string, str):
input_string = unicode(input_string, 'utf-8')
其次，上面只是改变了类型，但没有删除非ascii字符。如果你想删除非ascii字符:
if isinstance(input_string, str):
input_string = input_string.decode('ascii', 'ignore').encode('ascii') #note: this removes the character and encodes back to string.
elif isinstance(input_string, unicode):
input_string = input_string.encode('ascii', 'ignore')
这是典型的“统一码问题”。我相信，解释这个问题已经超出了StackOverflow回答的范围，无法完全解释正在发生的事情。
这里有很好的解释。
简单地说，您已经将一个被解释为字节字符串的内容传递给了需要将其解码为Unicode字符的内容，但是默认的编解码器(ascii)失败了。
我给你们看的演示提供了避免这种情况的建议。让你的代码成为“unicode三明治”。在Python 2中，使用from __future__ import unicode_literals会有所帮助。
更新:如何修复代码:
OK - in your variable "source" you have some bytes. It is not clear from your question how they got in there - maybe you read them from a web form? In any case, they are not encoded with ascii, but python is trying to convert them to unicode assuming that they are. You need to explicitly tell it what the encoding is. This means that you need to know what the encoding is! That is not always easy, and it depends entirely on where this string came from. You could experiment with some common encodings - for example UTF-8. You tell unicode() the encoding as a second parameter:
source = unicode(source, 'utf-8')
