对于 django 文件上传，我在 /upload/ 处收到一个 UnicodeEncodeError，详细信息为“latin-1'编解码器无法在位置编码字符”。
我以为python默认编解码器是ASCII？它可以从哪里挑选 latin-1？我的 postgres 使用的是 utf8。
视图.py：
kind = Kind()
kind.style = style
kind.kind_file.save(request.FILES['file'].name,request.FILES['file'])
kind.save()
模型.py：
def get_upload_path(instance,filename):
return u"tmp/%s" % filename
class Kind (models.Model):
style = models.ForeignKey(Style)
kind_file = models.FileField(upload_to=get_upload_path)
追溯：
Traceback:
File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response
111. response = callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/auth/decorators.py" in _wrapped_view
20. return view_func(request, *args, **kwargs)
File "/home/vagrant/django_projects/frogtype/frogtype/font/views.py" in upload_file
56. kind.kind_file.save(request.FILES['file'].name,request.FILES['file'])
File "/usr/local/lib/python2.6/dist-packages/django/db/models/fields/files.py" in save
86. self.name = self.storage.save(name, content)
File "/usr/local/lib/python2.6/dist-packages/django/core/files/storage.py" in save
44. name = self.get_available_name(name)
File "/usr/local/lib/python2.6/dist-packages/django/core/files/storage.py" in get_available_name
70. while self.exists(name):
File "/usr/local/lib/python2.6/dist-packages/django/core/files/storage.py" in exists
230. return os.path.exists(self.path(name))
File "/usr/lib/python2.6/genericpath.py" in exists
18. st = os.stat(path)
Exception Type: UnicodeEncodeError at /upload/
Exception Value: 'latin-1' codec can't encode characters in position 87-88: ordinal not in range(256)