maya-chen/flask
1
0
Fork 0
forked from orbit-oss/flask
Code Pull requests Activity

Merge branch 'master' of github.com:mitsuhiko/flask

Browse source
This commit is contained in:
Armin Ronacher 2012-06-27 12:25:21 +01:00
commit 2e816f554a
21 changed files with 166 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

24
flask/helpers.py
View file

@ -118,31 +118,9 @@ def jsonify(*args, **kwargs):
information about this, have a look at :ref:`json-security`.
.. versionadded:: 0.2
.. versionadded:: 0.9
If the ``padded`` argument is true, the JSON object will be padded
for JSONP calls and the response mimetype will be changed to
``application/javascript``. By default, the request arguments ``callback``
and ``jsonp`` will be used as the name for the callback function.
This will work with jQuery and most other JavaScript libraries
by default.
If the ``padded`` argument is a string, jsonify will look for
the request argument with the same name and use that value as the
callback-function name.
"""
if __debug__:
_assert_have_json()
if 'padded' in kwargs:
if isinstance(kwargs['padded'], str):
callback = request.args.get(kwargs['padded']) or 'jsonp'
else:
callback = request.args.get('callback') or \
request.args.get('jsonp') or 'jsonp'
del kwargs['padded']
json_str = json.dumps(dict(*args, **kwargs), indent=None)
content = str(callback) + "(" + json_str + ")"
return current_app.response_class(content, mimetype='application/javascript')
return current_app.response_class(json.dumps(dict(*args, **kwargs),
indent=None if request.is_xhr else 2), mimetype='application/json')
@ -529,7 +507,7 @@ def send_file(filename_or_fp, mimetype=None, as_attachment=False,
rv.cache_control.public = True
if cache_timeout is None:
cache_timeout = current_app.get_send_file_max_age(filename)
if cache_timeout:
if cache_timeout is not None:
rv.cache_control.max_age = cache_timeout
rv.expires = int(time() + cache_timeout)