def get_path_with_query_string(scope: WWWScope) -> str:
path_with_query_string = urllib.parse.quote(
scope.get("root_path", "") + scope["path"])
if scope["query_string"]:
path_with_query_string = "{}?{}".format(
path_with_query_string, scope["query_string"].decode("ascii"))
return path_with_query_string
def get_accept_header(scope: WWWScope) -> str:
accept = "*/*"
for key, value in scope.get("headers", []):
if key == b"accept":
accept = value.decode("ascii")
break
return accept
async def __call__(
self, scope: WWWScope, receive: ASGIReceiveCallable, send: ASGISendCallable
) -> None:
self.task_counter += 1
task_counter = self.task_counter
client = scope.get("client")
prefix = "%s:%d - ASGI" % (client[0], client[1]) if client else "ASGI"
async def inner_receive() -> ASGIReceiveEvent:
message = await receive()
logged_message = message_with_placeholders(message)
log_text = "%s [%d] Receive %s"
self.logger.trace( # type: ignore
log_text, prefix, task_counter, logged_message
)
return message
async def inner_send(message: ASGISendEvent) -> None:
logged_message = message_with_placeholders(message)
log_text = "%s [%d] Send %s"
self.logger.trace( # type: ignore
log_text, prefix, task_counter, logged_message
)
await send(message)
logged_scope = message_with_placeholders(scope)
log_text = "%s [%d] Started scope=%s"
self.logger.trace(log_text, prefix, task_counter, logged_scope) # type: ignore
try:
await self.app(scope, inner_receive, inner_send)
except BaseException as exc:
log_text = "%s [%d] Raised exception"
self.logger.trace(log_text, prefix, task_counter) # type: ignore
raise exc from None
else:
log_text = "%s [%d] Completed"
self.logger.trace(log_text, prefix, task_counter) # type: ignore
def get_client_addr(scope: WWWScope) -> str:
client = scope.get("client")
if not client:
return ""
return "%s:%d" % client