Python aspen.Response类代码示例

def test_get_response_doesnt_reset_content_type_when_not_negotiating(harness):
    harness.fs.www.mk(('index.spt', NEGOTIATED_RESOURCE))
    request = harness.make_request(filepath='index.spt', contents=NEGOTIATED_RESOURCE)
    response = Response()
    response.headers['Content-Type'] = 'never/mind'
    actual = get_response(request, response).headers['Content-Type']
    assert actual == "never/mind"

def test_get_response_doesnt_reset_content_type_when_not_negotiating():
    mk(('index', NEGOTIATED_RESOURCE))
    request = StubRequest.from_fs('index')
    response = Response()
    response.headers['Content-Type'] = 'never/mind'
    actual = get_response(request, response).headers['Content-Type']
    assert actual == "never/mind", actual

def test_get_response_doesnt_reset_content_type_when_not_negotiating(mk):
    mk(("index.spt", NEGOTIATED_RESOURCE))
    request = StubRequest.from_fs("index.spt")
    response = Response()
    response.headers["Content-Type"] = "never/mind"
    actual = get_response(request, response).headers["Content-Type"]
    assert actual == "never/mind"

def test_respond_doesnt_reset_content_type_when_not_negotiating(harness):
    harness.fs.www.mk(('index.spt', SIMPLATE))
    state = _get_state(harness, filepath='index.spt', contents=SIMPLATE)
    response = Response()
    response.headers['Content-Type'] = 'never/mind'
    state['response'] = response
    actual = _respond(state).headers['Content-Type']
    assert actual == "never/mind"

def test_get_response_doesnt_reset_content_type_when_negotiating(harness):
    harness.fs.www.mk(('index.spt', NEGOTIATED_RESOURCE))
    state = get_state(harness, filepath='index.spt', contents=NEGOTIATED_RESOURCE)
    state['request'].headers['Accept'] = 'text/html'
    response = Response()
    response.headers['Content-Type'] = 'never/mind'
    actual = get_response(state, response).headers['Content-Type']
    response = Response()
    response.headers['Content-Type'] = 'never/mind'
    actual = get_response(state, response).headers['Content-Type']
    assert actual == "never/mind"

def inbound(request):
    """Try to serve a 304 for resources under assets/.
    """
    uri = request.line.uri

    if not uri.startswith('/assets/'):

        # Only apply to the assets/ directory.

        return request

    if version_is_dash(request):

        # Special-case a version of '-' to never 304/404 here.

        return request

    if not version_is_available(request):

        # Don't serve one version of a file as if it were another.

        raise Response(404)

    ims = request.headers.get('If-Modified-Since')
    if not ims:

        # This client doesn't care about when the file was modified.

        return request

    if request.fs.endswith('.spt'):

        # This is a requests for a dynamic resource. Perhaps in the future
        # we'll delegate to such resources to compute a sensible Last-Modified
        # or E-Tag, but for now we punt. This is okay, because we expect to
        # put our dynamic assets behind a CDN in production.

        return request


    try:
        ims = timegm(parsedate(ims))
    except:

        # Malformed If-Modified-Since header. Proceed with the request.

        return request

    last_modified = get_last_modified(request.fs)
    if ims < last_modified:

        # The file has been modified since. Serve the whole thing.

        return request


    # Huzzah!
    # =======
    # We can serve a 304! :D

    response = Response(304)
    response.headers['Last-Modified'] = format_date_time(last_modified)
    response.headers['Cache-Control'] = 'no-cache'
    raise response

 def __init__(self, code, lazy_body, **kw):
     Response.__init__(self, code, '', **kw)
     self.lazy_body = lazy_body

 def __init__(self, *args):
     Response.__init__(self, 400, self.msg.format(*args))

 def __init__(self, *args, **kw):
     Response.__init__(self, 400, '', **kw)
     self.lazy_body = self.msg
     self.args = args

 def __init__(self, extension):
     body = "Failure to typecast extension '{0}'".format(extension)
     Response.__init__(self, code=404, body=body)

 def __init__(self, code=400, lazy_body=None, **kw):
     Response.__init__(self, code, '', **kw)
     if lazy_body:
         self.lazy_body = lazy_body

 def __init__(self, *args, **kw):
     Response.__init__(self, 403, '', **kw)

 def __init__(self):
     Response.__init__(self, code=400, body="Possible CRLF Injection detected.")

 def __init__(self, ctype):
     Response.__init__(self, code=415, body="Unknown body Content-Type: %s" % ctype)

 def _response(self, *args):
     from aspen import Response
     r = Response(*args)
     r.request = self.request
     return r