Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 3325 by [email protected]: 500 internal server error and
UnicodeEncodeError exception happens with non-ASCII summary when access to
database page of admin.
http://code.google.com/p/reviewboard/issues/detail?id=3325
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What version are you running?
* Review Board 2.0 RC2
* Django 1.6.3
* Djblets 0.8 RC1
What's the URL of the page containing the problem?
http://MY-SERVER-ADDRESS/admin/db/accounts/reviewrequestvisit/
http://MY-SERVER-ADDRESS/admin/db/reviews/review/
What steps will reproduce the problem?
1. Create some review request with non-ASCII summary text (e.g. Japanese)
2. Login as admin and open database page.
3. Access pages below
* Review request visits
* Reviews
What is the expected output? What do you see instead?
Database management page for review requests should be output,
but I got 500 internal server error.
UnicodeEncodeError exception was thrown at then.
What operating system are you using? What browser?
Review board: CentOS 6.5 (Python 2.6.6)
Web browser: Firefox 29.0 running on Windows 7 64bit Japanese
Please provide any additional information below.
Here is Traceback output:
---------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/core/handlers/base.py",
line 139, in get_response
response = response.render()
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/response.py",
line 105, in render
self.content = self.rendered_content
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/response.py",
line 82, in rendered_content
content = template.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 140, in render
return self._render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 134, in _render
return self.nodelist.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 840, in render
bit = self.render_node(node, context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 854, in render_node
return node.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/loader_tags.py",
line 123, in render
return compiled_parent._render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 134, in _render
return self.nodelist.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 840, in render
bit = self.render_node(node, context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 854, in render_node
return node.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/loader_tags.py",
line 123, in render
return compiled_parent._render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 134, in _render
return self.nodelist.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 840, in render
bit = self.render_node(node, context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 854, in render_node
return node.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/loader_tags.py",
line 62, in render
result = block.nodelist.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 840, in render
bit = self.render_node(node, context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 854, in render_node
return node.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/loader_tags.py",
line 62, in render
result = block.nodelist.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 840, in render
bit = self.render_node(node, context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 854, in render_node
return node.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/loader_tags.py",
line 62, in render
result = block.nodelist.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 840, in render
bit = self.render_node(node, context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 854, in render_node
return node.render(context)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/template/base.py",
line 1196, in render
_dict = func(*resolved_args, **resolved_kwargs)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/contrib/admin/templatetags/admin_list.py",
line 288, in result_list
'results': list(results(cl))}
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/contrib/admin/templatetags/admin_list.py",
line 266, in results
yield ResultList(None, items_for_result(cl, res, None))
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/contrib/admin/templatetags/admin_list.py",
line 258, in __init__
super(ResultList, self).__init__(*items)
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/contrib/admin/templatetags/admin_list.py",
line 214, in items_for_result
if force_text(result_repr) == '':
File "/usr/lib/python2.6/site-packages/Django-1.6.3-py2.6.egg/django/utils/encoding.py",
line 108, in force_text
s = six.text_type(bytes(s), encoding, errors)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-5:
ordinal not in range(128)
---------------------------------------------------------------------
When the pages output, result of ___str___() in class
BaseReviewRequestDetails
is used as summary text.
I think the issue is that __str__() always returns UNICODE string
despite the using Python 2.
According to the Django document
https://docs.djangoproject.com/en/dev/topics/python3/
I tried below and this change fixes this problem and works fine at my
server.
---------------------------------------------------------------------
--- reviewboard/reviews/models/base_review_request_details.py.org
+++ reviewboard/reviews/models/base_review_request_details.py
@@ -5,6 +5,7 @@
from django.db import models
from django.utils import six
from django.utils.translation import ugettext_lazy as _
+from django.utils.encoding import python_2_unicode_compatible
from djblets.db.fields import JSONField
from reviewboard.diffviewer.models import DiffSet
@@ -13,6 +14,7 @@
from reviewboard.scmtools.errors import InvalidChangeNumberError
+@python_2_unicode_compatible
class BaseReviewRequestDetails(models.Model):
"""Base information for a review request and draft.
---------------------------------------------------------------------
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