Question

我正在使用夹层cms。当我从blogspot中删除数据时出现此错误

blog_id: sanavitastudio
Traceback (most recent call last):
  File "/home/nyros/hs/git_br/2013/Oct-9/healersource/apps/blog_hs/forms.py", line 226, in save
    blog_id=blog_id)
  File "/home/nyros/hs/1a9pinaxenv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 150, in call_command
    return klass.execute(*args, **defaults)
  File "/home/nyros/hs/1a9pinaxenv/local/lib/python2.7/site-packages/django/core/management/base.py", line 232, in execute
    output = self.handle(*args, **options)
  File "/home/nyros/hs/git_br/mezzanine/mezzanine/blog/management/base.py", line 172, in handle
    post, created = BlogPost.objects.get_or_create(**initial)
  File "/home/nyros/hs/1a9pinaxenv/local/lib/python2.7/site-packages/django/db/models/manager.py", line 134, in get_or_create
    return self.get_query_set().get_or_create(**kwargs)
  File "/home/nyros/hs/1a9pinaxenv/local/lib/python2.7/site-packages/django/db/models/query.py", line 452, in get_or_create
    obj.save(force_insert=True, using=self.db)
  File "/home/nyros/hs/git_br/mezzanine/mezzanine/core/models.py", line 221, in save
    super(Displayable, self).save(*args, **kwargs)
  File "/home/nyros/hs/git_br/mezzanine/mezzanine/core/models.py", line 77, in save
    super(Slugged, self).save(*args, **kwargs)
  File "/home/nyros/hs/git_br/mezzanine/mezzanine/core/models.py", line 46, in save
    super(SiteRelated, self).save(*args, **kwargs)
  File "/home/nyros/hs/git_br/mezzanine/mezzanine/core/models.py", line 116, in save
    self.description = strip_tags(self.description_from_content())
  File "/home/nyros/hs/git_br/mezzanine/mezzanine/core/models.py", line 146, in description_from_content
    description = unicode(self)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 5: ordinal not in range(128)

代码：

            import xmltest
            blog_id = xmltest.blogname(self.cleaned_data['blog_id'])

            print(type(blog_id))
            call_command(
                'import_blogger_hs',
                mezzanine_user=request.user.username,
                blog_id=blog_id)
            return False

并且blogname方法如果你给blogname，它会自动删除blogID并将其表示为blog_id。

Answer 1

啊，现在使用代码，问题最有可能是request.user.username，遗憾的是，夹层代码假设它正在接收一个ascii对象（堆栈跟踪中的unicode(self)正在做什么）并且是“双重编码” “它...... grrr！

我会以同样的方式调用你的方法但是这样做：

call_command(
    'import_blogger_hs',
    mezzanine_user=request.user.username.decode('utf-8'),
    blog_id=blog_id)

这样可以解决问题吗？

如何解决夹层中的UnicodeDecodeError？

1 个答案: