问题描述
我看到一些话题，人们说使用这个命令来解决问题。
I see some topics where people say to use this command to solve the problem
heroku config:add LANG=en_US.UTF-8
我已经做了，但是不断得到编码问题，像这样
I did it already but keep getting encoding problem, like this
UnicodeEncodeError at /admin/controladoria/orgao/2/
'ascii' codec can't encode character u'\xe7' in position 23: ordinal not in range(128)
如果我尝试运行上面的命令这是我得到的....
if I try to run the command above it is what I got....
daniel@daniel-VirtualBox: (dev *) $ heroku config:add LANG=en_US.UTF-8
Setting config vars and restarting rocky-hollows-8072... done, v11
LANG: en_US.UTF-8
daniel@daniel-VirtualBox: (dev *) $ heroku run bash
Running `bash` attached to terminal... up, run.7893
~ $ python
Python 2.7.6 (default, Jan 16 2014, 02:39:37)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.getdefaultencoding()
'ascii'
在我的机器上，用sitecustomize.py编辑我得到
at my machine, with sitecustomize.py edited i got
Python 2.7.5 (default, Mar 11 2014, 21:42:34)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.getdefaultencoding()
'utf-8'
应该会发生吗？我知道如果我把sitecustomize.py的默认编码我没有问题。
It is supposed to happen? I know that if I put in sitecustomize.py the default encoding I don't have issues.
如何在Heroku发生这种情况？一旦我无法在Heroku上更改sitecustomize，我该如何解决？
How is that supposed to happen on Heroku? How can I solve that once I can't change sitecustomize on Heroku?
错误日志
Traceback:
File "/app/.heroku/python/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
114. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/admin/options.py" in wrapper
432. return self.admin_site.admin_view(view)(*args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view
99. response = view_func(request, *args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
52. response = view_func(request, *args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/admin/sites.py" in inner
198. return view(request, *args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapper
29. return bound_func(*args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view
99. response = view_func(request, *args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/utils/decorators.py" in bound_func
25. return func(self, *args2, **kwargs2)
File "/app/.heroku/python/lib/python2.7/site-packages/django/db/transaction.py" in inner
339. return func(*args, **kwargs)
File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/admin/options.py" in change_view
1233. self.log_change(request, new_object, change_message)
File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/admin/options.py" in log_change
614. object_repr=force_text(object),
File "/app/.heroku/python/lib/python2.7/site-packages/django/utils/encoding.py" in force_text
108. s = six.text_type(bytes(s), encoding, errors)
Exception Type: UnicodeEncodeError at /admin/controladoria/orgao/2/
Exception Value: 'ascii' codec can't encode character u'\xe7' in position 23: ordinal not in range(128)
推荐答案
旧问题，但我发现同样的问题。
Old question, but I've found the same issue.
我的解决方案：我发现我的heroku的蟒蛇蜡2.x。
My solution: I've found that my heroku's python wax 2.x.
Eveything正常，因为我告诉英雄使用python 3.x（作为我的开发环境）。
Eveything went OK as I told heroku to use python 3.x (as my dev environment).
要做到这一点，只需在你的项目根目录下添加一个runtime.txt文件，然后选择正确的运行时：
To do that, just add a runtime.txt file at the root of you project, and choose the right runtime:
python-3.4.3
如下所示：
这篇关于Django在Heroku上的编码错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！