From 1dee30919855790484d0e5ecbce9bafe4ea0b355 Mon Sep 17 00:00:00 2001 From: Adrian Holovaty Date: Wed, 30 Apr 2008 00:03:45 +0000 Subject: [PATCH] Added 'Setting headers' and 'Telling the browser to treat the response as a file attachment' sections to docs/request_response.txt git-svn-id: http://code.djangoproject.com/svn/django/trunk@7510 bcc190cf-cafb-0310-a4f2-bffc1f526a37 --- docs/request_response.txt | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/docs/request_response.txt b/docs/request_response.txt index a4f03b9185..866a697e31 100644 --- a/docs/request_response.txt +++ b/docs/request_response.txt @@ -402,6 +402,27 @@ hard-coded strings. If you use this technique, follow these guidelines: content, you can't use the ``HttpResponse`` instance as a file-like object. Doing so will raise ``Exception``. +Setting headers +~~~~~~~~~~~~~~~ + +To set a header in your response, just treat it like a dictionary:: + + >>> response = HttpResponse() + >>> response['Pragma'] = 'no-cache' + +Telling the browser to treat the response as a file attachment +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +To tell the browser to treat the response as a file attachment, use the +``mimetype`` argument and set the ``Content-Disposition`` header. For example, +this is how you might return a Microsoft Excel spreadsheet:: + + >>> response = HttpResponse(my_data, mimetype='application/vnd.ms-excel') + >>> response['Content-Disposition'] = 'attachment; filename=foo.xls' + +There's nothing Django-specific about the ``Content-Disposition`` header, but +it's easy to forget the syntax, so we've included it here. + Methods ------- @@ -420,7 +441,7 @@ Methods but since this is actually the value included in the HTTP ``Content-Type`` header, it can also include the character set encoding, which makes it more than just a MIME type specification. If ``mimetype`` is specified - (not None), that value is used. Otherwise, ``content_type`` is used. If + (not ``None``), that value is used. Otherwise, ``content_type`` is used. If neither is given, the ``DEFAULT_CONTENT_TYPE`` setting is used. ``__setitem__(header, value)``