def test_near_expiration(self):
"Cookie will expire when an near expiration time is provided"
response = Response(self.environ())
# There is a timing weakness in this test; The
# expected result for max-age requires that there be
# a very slight difference between the evaluated expiration
# time, and the time evaluated in set_cookie(). If this
# difference doesn't exist, the cookie time will be
# 1 second larger. To avoid the problem, put in a quick sleep,
# which guarantees that there will be a time difference.
expires = datetime.utcnow() + timedelta(seconds=10)
time.sleep(0.1)
response.set_cookie('datetime', expires=expires)
datetime_cookie = response.cookies['datetime']
self.assertEqual(datetime_cookie['max-age'], 10)
def test_near_expiration(self):
"Cookie will expire when an near expiration time is provided"
response = Response(self.environ())
# There is a timing weakness in this test; The
# expected result for max-age requires that there be
# a very slight difference between the evaluated expiration
# time, and the time evaluated in set_cookie(). If this
# difference doesn't exist, the cookie time will be
# 1 second larger. To avoid the problem, put in a quick sleep,
# which guarantees that there will be a time difference.
expires = datetime.utcnow() + timedelta(seconds=10)
time.sleep(0.1)
response.set_cookie('datetime', expires=expires)
datetime_cookie = response.cookies['datetime']
self.assertEqual(datetime_cookie['max-age'], 10)
def serve_file(self, request, fullpath):
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
mimetype, encoding = mimetypes.guess_type(fullpath)
mimetype = mimetype or self.DEFAULT_CONTENT_TYPE
if not self.was_modified_since(
request.environ.get('HTTP_IF_MODIFIED_SINCE', None),
statobj[stat.ST_MTIME], statobj[stat.ST_SIZE]):
return Response(status=304,
content_type=mimetype,
encoding=encoding)
contents = open(fullpath, 'rb').read()
response = Response(content=contents,
content_type=mimetype,
encoding=encoding)
response.headers["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
return response
def serve_file(self, request, fullpath):
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
mimetype, encoding = mimetypes.guess_type(fullpath)
mimetype = mimetype or self.DEFAULT_CONTENT_TYPE
if not self.was_modified_since(request.environ.get(
'HTTP_IF_MODIFIED_SINCE',None),
statobj[stat.ST_MTIME],
statobj[stat.ST_SIZE]):
return Response(status=304,
content_type=mimetype,
encoding=encoding)
contents = open(fullpath, 'rb').read()
response = Response(content=contents,
content_type=mimetype,
encoding=encoding)
response.headers["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
return response
