def test_request_pyi():
request = Request("GET", b"/", [(b"cookie", b"foo=aaa")])
request.cookies["foo"] == "aaa"
request.get_cookie("foo") == "aaa"
request.get_first_header(b"cookie") == b"foo=aaa"
request.set_cookie("lorem", "ipsum")
request.get_cookie("lorem") == "ipsum"
def is_requested_range_actual(request: Request, info: FileInfo) -> bool:
if_range = request.get_first_header(b"if-range")
if not if_range:
return True
return if_range == info.etag.encode() or if_range == info.modified_time.encode()
def _get_requested_range(request: Request) -> Optional[Range]:
# http://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7233.html#rfc.section.3.1
# A server must ignore a Range header field received with a request method
# other than GET
if request.method != "GET":
return None
# NB: only the first Range request header is taken into consideration;
# if the HTTP contains several Range headers, only the first is used
range_header = request.get_first_header(b"range")
if not range_header:
return None
try:
value = Range.parse(range_header)
except InvalidRangeValue:
raise BadRequest("Invalid Range header")
else:
# An origin server must ignore a Range header field that contains
# a range unit it does not understand.
if value.unit != "bytes":
return None
return value
