python - django-tastypie 和 django-tastypie-mongoengine PATCH 错误

Question

尝试通过 python requests 以及命令行 cURL 提交 PATCH 请求，我收到以下响应:

>>> r = requests.patch(url)
>>> r.text
u'{"error_message": "PATCH",
   "traceback": "Traceback (most recent call last):
File "/usr/local/Cellar/python/2.7.8_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tastypie/resources.py", line 201, in wrapper
    response = callback(request, *args, **kwargs)
File "/usr/local/Cellar/python/2.7.8_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tastypie/resources.py", line 441, in dispatch_detail
    return self.dispatch('detail', request, **kwargs)
File "/usr/local/Cellar/python/2.7.8_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django_tastypie_mongoengine-0.4.5-py2.7.egg/tastypie_mongoengine/resources.py", line 385, in dispatch
    assert request.method.lower() not in ('put', 'post', 'patch'), request.method
AssertionError: PATCH"}'
>>> r.request.method.lower()
'patch'
>>> 

不确定我是否遗漏了什么，但看起来 PATCH 方法在列表中并且断言不应触发。它甚至还不足以验证“补丁”是资源允许的方法，它是:

allowed_methods = ('get', 'post', 'patch')

更新:POST 导致同样的问题!这段代码在一两周前对 POST 运行良好，并且没有对其进行任何更改。最近唯一改变的(OSX 笔记本电脑)是最新一轮的操作系统补丁。我还注意到我已经回复的这个 github 问题:https://github.com/wlanslovenija/django-tastypie-mongoengine/issues/91 .不确定这是否是同一个问题(POST 应该允许请求正文，所以我不知道)。

Answer 1

原来的主要问题是 POST 和 PATCH 都需要在正文中传递一些数据，而其他需要在 URL 参数中传递。