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Fixed #567 -- Added HttpRequest.has_key() method. Thanks, wojtek3@brandlay.com 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@711 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2005-09-27 16:33:25 +00:00
parent 2d1303bd68
commit 8b67f5f829
2 changed files with 15 additions and 0 deletions
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3
django/utils/httpwrappers.py
View File

@ -20,6 +20,9 @@ class HttpRequest(object): # needs to be new-style class because subclasses defi
return d[key] return d[key]
raise KeyError, "%s not found in either POST or GET" % key raise KeyError, "%s not found in either POST or GET" % key
def has_key(self, key):
return self.GET.has_key(key) or self.POST.has_key(key)
def get_full_path(self): def get_full_path(self):
return '' return ''

12
docs/request_response.txt
View File

@ -110,6 +110,18 @@ All attributes except ``session`` should be considered read-only.
Methods Methods
------- -------
``__getitem__(key)``
Returns the GET/POST value for the given key, checking POST first, then
GET. Raises ``KeyError`` if the key doesn't exist.
This lets you use dictionary-accessing syntax on an ``HttpRequest``
instance. Example: ``request["foo"]`` would return ``True`` if either
``request.POST`` or ``request.GET`` had a ``"foo"`` key.
``has_key()``
Returns ``True`` or ``False``, designating whether ``request.GET`` or
``request.POST`` has the given key.
``get_full_path()`` ``get_full_path()``
Returns the ``path``, plus an appended query string, if applicable. Returns the ``path``, plus an appended query string, if applicable.