def disable_rule(cls, uuids) -> int:
try:
if not uuids:
msg = MyLog.color_red("uuids is empty")
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeInputParamErr.value
for uuid in uuids:
if not SqliteInterface.rule_exist(uuid):
msg = MyLog.color_red("rule(%s) has not exist" % (uuid))
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeInputParamErr.value
# 数据库删除规则
SqliteInterface.set_rule_disable(uuids)
# 从正在运行的队列中删除
remove_running_rule_endtime(uuids)
DevCommandQueueMng.clear_command_by_rule_uuid(uuids)
DevCommandQueueMng.all_dev_exe()
# 规则决策
RuleMng.start_new_rule_decision_timer(0)
return g_retValue.qjBoxOpcodeSucess.value
except Exception as e:
msg = MyLog.color_red('disable_rule has except: ' + str(e))
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeExcept.value
def delete_rule_by_uuid(cls, uuids) -> int:
try:
# 数据库删除规则
SqliteInterface.delete_rule(uuids)
# 删除规则脚本
for uuid in uuids:
js_path = RULE_JS_SCRIPT_FOLDER + "/" + uuid + '.js'
py_path = RULE_PY_SCRIPT_FOLDER + "/" + uuid + '.py'
pyc_path = RULE_PY_SCRIPT_FOLDER + "/" + uuid + '.pyc'
if os.path.exists(js_path):
os.remove(js_path)
if os.path.exists(py_path):
os.remove(py_path)
if os.path.exists(pyc_path):
os.remove(pyc_path)
# 从正在运行的队列中删除
remove_running_rule_endtime(uuids)
DevCommandQueueMng.clear_command_by_rule_uuid(uuids)
DevCommandQueueMng.all_dev_exe()
# 规则决策
return g_retValue.qjBoxOpcodeSucess.value
except Exception as e:
msg = MyLog.color_red('delete_rule_by_uuid has except: ' + str(e))
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeExcept.value
def running_rule_endtime_handle():
MyLog.logger.info("运行中的规则结束处理")
current_ts = time.time()
smallest_ts = 0
uuid_list = []
to_del_rule = []
g_lk.acquire()
for rule in g_running_rule_endtime_list:
MyLog.logger.info(f'rule:{rule}')
if rule['end_ts'] < current_ts:
MyLog.logger.info("规则(%s)结束" % (rule['uuid']))
# g_running_rule_endtime_list.remove(rule) # 遍历列表过程中改变列表size!!!
to_del_rule.append(rule)
uuid_list.append(rule['uuid'])
# 上报规则结束事件
EventReport.report_rule_end_event(rule['uuid'])
else:
if smallest_ts == 0:
smallest_ts = rule['end_ts']
elif rule['end_ts'] < smallest_ts:
smallest_ts = rule['end_ts']
# to fix the bug referred above
for del_rule in to_del_rule:
g_running_rule_endtime_list.remove(del_rule)
g_lk.release()
if uuid_list:
# 删除结束规则的指令
DevCommandQueueMng.clear_command_by_rule_uuid(uuid_list)
# 所有设备队列重新执行指令决策
DevCommandQueueMng.all_dev_exe()
global g_running_rule_endtime_handle_timer
if g_running_rule_endtime_handle_timer:
g_running_rule_endtime_handle_timer.cancel()
ts = smallest_ts - current_ts
if ts > 0:
g_running_rule_endtime_handle_timer = Timer(
ts, running_rule_endtime_handle)
g_running_rule_endtime_handle_timer.start()
def stop_linkage_rule_running(cls, uuids) -> int:
try:
for uuid in uuids:
rule_type = SqliteInterface.get_type_by_uuid(uuid)
if not rule_type or rule_type != 'linkage':
msg = MyLog.color_red(
"stop_linkage_rule_running the type of input uuid is invalid"
)
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeInputParamErr.value
DevCommandQueueMng.clear_command_by_rule_uuid(uuids)
remove_running_rule_endtime(uuids)
DevCommandQueueMng.all_dev_exe()
return g_retValue.qjBoxOpcodeSucess.value
except Exception as e:
msg = MyLog.color_red('stop_linkage_rule_running has except: ' +
str(e))
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeExcept.value
def update_rule(cls, rules) -> int:
try:
uuid_list = []
for rule_dict in rules:
ret = cls.__check_rule_param(rule_dict)
if ret != g_retValue.qjBoxOpcodeSucess.value:
msg = MyLog.color_red('check_rule_param failed')
MyLog.logger.error(msg)
return ret
uuid_list.append(rule_dict['uuid'])
# 数据库删除规则
SqliteInterface.delete_rule(uuid_list)
# 删除规则脚本
for uuid in uuid_list:
js_path = RULE_JS_SCRIPT_FOLDER + "/" + uuid + '.js'
py_path = RULE_PY_SCRIPT_FOLDER + "/" + uuid + '.py'
pyc_path = RULE_PY_SCRIPT_FOLDER + "/" + uuid + '.pyc'
if os.path.exists(js_path):
os.remove(js_path)
if os.path.exists(py_path):
os.remove(py_path)
if os.path.exists(pyc_path):
os.remove(pyc_path)
# 从正在运行的队列中删除
remove_running_rule_endtime(uuid_list)
# 删除指令队列中的相关指令
DevCommandQueueMng.clear_command_by_rule_uuid(uuid_list)
DevCommandQueueMng.all_dev_exe()
# 重新添加规则
ret = RuleMng.add_rule(rules)
return ret
except Exception as e:
msg = MyLog.color_red('update_rule has except: ' + str(e))
MyLog.logger.error(msg)
return g_retValue.qjBoxOpcodeExcept.value