def predict(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
if not isinstance(vo.timeout, int):
vo.timeout = 1
if not isinstance(vo.time_interval, int):
vo.time_interval = 1
job_num = None
if vo.name is not None and vo.fetches is not None:
job_num = MW.predict(vo.name, vo.fetches, vo.feed_dict)
result = None
request_result = False
if job_num is not None:
request_result = True
result = __check_job__(vo.name, job_num, vo.timeout,
vo.time_interval)
if result is None:
result = {
"job": job_num,
"finish": False,
"result": None,
"time": vo.timeout
}
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)
def clear(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
if not isinstance(vo.timeout, int):
vo.timeout = 1
if not isinstance(vo.time_interval, int):
vo.time_interval = 1
job_num = None
if vo.name is not None:
job_num = MW.clear(vo.name)
result = None
request_result = False
if job_num is not None:
request_result = True
start_time = time.time()
response_time = 0.0
while response_time < vo.timeout:
job_finish = MW.get_finish(vo.name, job_num)
if job_finish:
job_result = MW.get_result(vo.name, job_num)
result = {
"job": job_num,
"finish": job_finish,
"result": job_result,
"time": response_time
}
break
else:
time.sleep(vo.time_interval)
response_time = round(time.time() - start_time, 2)
if result is None:
result = {
"job": job_num,
"finish": False,
"result": None,
"time": vo.timeout
}
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)
def get_variable(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
result = None
if isinstance(vo.variable, list):
variable = MW.get_variable(vo.name)
if variable is not None:
result = {}
for var in vo.variable:
value = None
if var in variable:
value = variable[var]
result[var] = value
else:
result = MW.get_variable(vo.name, vo.variable)
result = VariableEncoder(result, encoder_func)
request_result = result is not None
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)
def create_workspace(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
if not isinstance(vo.type, int):
vo.type = 0
if not isinstance(vo.time_interval, int):
vo.time_interval = 1
result = MW.create_workspace(vo.name, vo.type, vo.time_interval)
request_result = result is not None
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)
def push_job(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
if not isinstance(vo.type, int):
vo.type = 0
if not isinstance(vo.timeout, int):
vo.timeout = 1
if not isinstance(vo.time_interval, int):
vo.time_interval = 1
if not isinstance(vo.clear, bool):
vo.clear = False
job_num = None
if vo.name is not None and vo.job is not None:
job_num = MW.push_job(vo.name, vo.job, vo.type, vo.clear)
result = None
request_result = False
if job_num is not None:
request_result = True
start_time = time.time()
response_time = 0.0
while response_time < vo.timeout:
job_finish = MW.get_finish(vo.name, job_num)
if job_finish:
job_result = MW.get_result(vo.name, job_num)
variable = VariableEncoder(MW.get_variable(vo.name),
encoder_func)
result = {
"job": job_num,
"finish": job_finish,
"result": job_result,
"time": response_time,
"variable": variable
}
break
else:
time.sleep(vo.time_interval)
response_time = round(time.time() - start_time, 2)
if result is None:
result = {
"job": job_num,
"finish": False,
"result": None,
"time": vo.timeout,
"variable": None
}
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)
def get_finish(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
result = MW.get_finish(vo.name, vo.job)
request_result = result is not None
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)
def push_job(request):
if request.method == "POST":
try:
vo = ValueObject(json.loads(request.body))
if not isinstance(vo.type, int):
vo.type = 0
if not isinstance(vo.timeout, int):
vo.timeout = 1
if not isinstance(vo.time_interval, int):
vo.time_interval = 1
if not isinstance(vo.clear, bool):
vo.clear = False
job_num = None
if vo.name is not None and vo.job is not None:
job_num = MW.push_job(vo.name, vo.job, vo.type, vo.clear)
result = None
request_result = False
if job_num is not None:
request_result = True
result = __check_job__(vo.name, job_num, vo.timeout,
vo.time_interval)
if isinstance(result, dict):
result["variable"] = VariableEncoder(
MW.get_variable(vo.name), encoder_func)
if result is None:
result = {
"job": job_num,
"finish": False,
"result": None,
"time": vo.timeout,
"variable": None
}
response_json = {
"request_result": request_result,
"result": result
}
except Exception as e:
print(e)
response_json = {"request_result": False, "result": str(e)}
return JsonResponse(response_json)
else:
return HttpResponse(__RESPONSE_HTTP__)