def check_for_range_params(self):
range_in_query = self.get_query_argument("range", None)
if not range_in_query:
range_in_query = self.get_query_argument("Range", None)
logging.info("Range %s received as query param " % range_in_query)
requested_range = self.request.headers.get("Range", None)
logging.info("Range %s received as request header " % requested_range)
if range_in_query and requested_range:
if range_in_query != requested_range:
logging.error(
"Mismatch in ranges -> Range in header %s, rang in query param %s"
% (requested_range, range_in_query))
return False
elif range_in_query:
requested_range = range_in_query
logging.info("Received range %s for uri %s " %
(requested_range, self.request.path))
if requested_range:
logging.info("Adding to range list %s" % requested_range)
self.range_list = RangeOperations.create_range(requested_range)
for range in self.range_list:
logging.info("Range added to list with start %s end %s" %
(range[0], range[1]))
return True
def test_byte_range_creation(self):
logging.info("Testing byte range creation for : %s" % SINGLE_BYTE_RANGE)
created_range = RangeOperations.create_range(SINGLE_BYTE_RANGE)
self.assertEqual(created_range,[(656708,656999)],"Failed to create single byte range")
logging.info("Testing byte range creation for : %s" % SINGLE_SUFFIX_BYTE_RANGE)
created_range = RangeOperations.create_range(SINGLE_SUFFIX_BYTE_RANGE)
self.assertEqual(created_range,[(0,-1)], "Failed to create single suffix byte range")
logging.info("Testing byte range creation for : %s" % SINGLE_PREFIX_BYTE_RANGE)
created_range = RangeOperations.create_range(SINGLE_PREFIX_BYTE_RANGE)
self.assertEqual(created_range,[(1000,sys.maxsize)], "Failed to create single prefix byte range")
logging.info("Testing byte range creation for : %s" % MULTIPLE_BYTE_RANGE)
created_range = RangeOperations.create_range(MULTIPLE_BYTE_RANGE)
self.assertEqual(created_range,[(1000,2000),(2001,4000), (4001, 5000)], "Failed to create multiple byte ranges")
def check_for_range_params(self):
range_in_query = self.get_query_argument("range", None)
if not range_in_query:
range_in_query = self.get_query_argument("Range", None)
logging.info("Range %s received as query param " % range_in_query)
requested_range = self.request.headers.get("Range", None)
logging.info("Range %s received as request header " % requested_range)
if range_in_query and requested_range:
if range_in_query != requested_range:
logging.error("Mismatch in ranges -> Range in header %s, rang in query param %s" %
(requested_range, range_in_query))
return False
elif range_in_query:
requested_range = range_in_query
logging.info("Received range %s for uri %s " % (requested_range, self.request.path))
if requested_range:
logging.info("Adding to range list %s" % requested_range)
self.range_list = RangeOperations.create_range(requested_range)
for range in self.range_list:
logging.info("Range added to list with start %s end %s" % (range[0], range[1]))
return True
