async def error_middleware(request: web.Request,
handler: Callable) -> web.Response:
"""Middleware for handling server exceptions."""
try:
return await handler(request)
except Exception as exc:
server_logger.exception(
"caught exception while handing over to endpoint")
return web.json_response({"error": str(exc)}, status=500)
def read_gpio_by_shadow(shadow_name: str) -> int:
try:
gpio = libgpio.GPIO(shadow=shadow_name)
val = gpio.get_value()
gpio.close()
return int(val)
except Exception as exc:
server_logger.exception("Error getting gpio value %s " % shadow_name,
exc_info=exc)
return None
def read_gpio_by_name(name: str, chip: str = "aspeed-gpio") -> int:
try:
gpio = libgpio.GPIO(chip=chip, name=name)
val = gpio.get_value()
gpio.close()
return int(val)
except Exception as exc:
server_logger.exception("Error getting gpio value %s " % name,
exc_info=exc)
return None
def get_pim_details():
response = PimDetailResponse()
for pimid in range(1, MAX_PIM_NUM + 1):
try:
response.addpimdata(pimid, _execute_peutil(pimid))
except Exception as ex:
server_logger.exception("Error getting pim data for pim: %d " %
(pimid),
exc_info=ex)
response.addpimdata(pimid,
PimFailure(status="unknown", reason=str(ex)))
return response.render()
async def middleware_handler(request):
try:
resp = await handler(request)
except HTTPException as exc:
resp = exc
except Exception as exc:
body = {
"Information": {"reason": repr(exc)},
"Actions": [],
"Resources": [],
}
resp = HTTPInternalServerError(
body=json.dumps(body), content_type="application/json"
)
server_logger.exception("Error handling request", exc_info=exc)
return resp