我的设置是Windows 10,Python 3.7,Apache 2.4/mod_wsgi。当我以我的表单添加此 enctype="multipart/form-data"
(仅通过添加此属性,即 - 在表单上没有文件(,我在提交时会遇到此错误:
Django Version: 1.8.5
Exception Type: RuntimeError
Exception Value: generator raised StopIteration
Exception Location: c:usersholisticenvsvitadminlibsite-packagesdjangohttpmultipartparser.py in read, line 337
Python Executable: C:Apache24binhttpd.exe
Python Version: 3.7.3
我的django代码是:
elif request.method == "POST":
rid = request.POST.get("recipe", "")
title = request.POST.get("title")
content = request.POST.get("content")
tag_names = request.POST.getlist("tags")
image = request.FILES.get("image")
if rid:
recipe = get_object_or_404(FoodRecipe, pk=rid)
else:
recipe = FoodRecipe.objects.create(title=title)
recipe.content = content
recipe.title = title
if image:
recipe.featured = image
for tn in tag_names:
tag, cr = Tag.objects.get_or_create(
name=tn
)
recipe.tags.add(tag)
recipe.save()
这是完整的追溯:
Environment:
Request Method: POST
Request URL: http://192.168.1.250/recipes/add/
Django Version: 1.8.5
Python Version: 3.7.3
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'tinymce',
'sekizai',
'sorl.thumbnail',
'recipes',
'guides',
'inbox',
'appdata',
'account',
'customer',
'core')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware',
'account.middleware.PasswordChangeMiddleware.PasswordChangeMiddleware')
Traceback:
File "c:usersholisticenvsvitadminlibsite-packagesdjangocorehandlersbase.py" in get_response
125. response = middleware_method(request, callback, callback_args, callback_kwargs)
File "c:usersholisticenvsvitadminlibsite-packagesdjangomiddlewarecsrf.py" in process_view
174. request_csrf_token = request.POST.get('csrfmiddlewaretoken', '')
File "c:usersholisticenvsvitadminlibsite-packagesdjangocorehandlerswsgi.py" in _get_post
137. self._load_post_and_files()
File "c:usersholisticenvsvitadminlibsite-packagesdjangohttprequest.py" in _load_post_and_files
260. self._post, self._files = self.parse_file_upload(self.META, data)
File "c:usersholisticenvsvitadminlibsite-packagesdjangohttprequest.py" in parse_file_upload
225. return parser.parse()
File "c:usersholisticenvsvitadminlibsite-packagesdjangohttpmultipartparser.py" in parse
149. for item_type, meta_data, field_stream in Parser(stream, self._boundary):
File "c:usersholisticenvsvitadminlibsite-packagesdjangohttpmultipartparser.py" in __iter__
628. yield parse_boundary_stream(sub_stream, 1024)
File "c:usersholisticenvsvitadminlibsite-packagesdjangohttpmultipartparser.py" in parse_boundary_stream
567. chunk = stream.read(max_header_size)
File "c:usersholisticenvsvitadminlibsite-packagesdjangohttpmultipartparser.py" in read
337. out = b''.join(parts())
Exception Type: RuntimeError at /recipes/add/
Exception Value: generator raised StopIteration
有什么想法出了什么问题?
ps:相同的Django应用程序在Linux/nginx/gunicorn/python2.7设置中工作正常。因此,我想它必须在Django/Python/Apache之间进行一些错误的配置。
您的django非常旧,您需要更新。这是一个python 3.7兼容性问题,Django Devs四年前已经解决了,当时它只是Python 3.5上的pendingDeprecationWarning。
。实际上,您是没有修复程序的最后一个Django版本。甚至1.8.6都有修复。