You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# 初始化全局字典
|
|
_globalDict = {}
|
|
|
|
def _init():#初始化
|
|
global _globalDict
|
|
_globalDict = {}
|
|
_globalDict['ModBusTcp'] = 0
|
|
_globalDict['ModBusRtu'] = 1
|
|
_globalDict['currentPro'] = -1 # 当前工程名
|
|
_globalDict['currentProDB'] = 0 # 当前工程的数据库连接
|
|
_globalDict['varTable'] = 0 # 变量表
|
|
_globalDict['userTable'] = 0 # 用户表
|
|
_globalDict['popen'] = 0 # 通讯进程
|
|
_globalDict['beatPopen'] = 0 # 通讯定时进程
|
|
_globalDict['forceVars'] = set()
|
|
_globalDict['currentProType'] = -1 # 当前工程类型 0 : MODBUSTCP 主站模式
|
|
_globalDict['SearchWidget'] = 0 # 1 : MODBUSTCP 从站模式
|
|
# 2 : MODBUSRTU 主站模式
|
|
# 3 : MODBUSRTU 从站模式
|
|
_globalDict['FFThread'] = 0
|
|
_globalDict['RTDTCThread'] = 0
|
|
_globalDict['AnalogThread'] = 0
|
|
_globalDict['FFSimulateThread'] = 0
|
|
_globalDict['HartSimulateThread'] = 0
|
|
_globalDict['HistoryWidget'] = None
|
|
_globalDict['projectNumber'] = None
|
|
_globalDict['username'] = None
|
|
_globalDict['MainWindow'] = None
|
|
|
|
_globalDict['_touchMode'] = 0 # 触控模式
|
|
_globalDict['MainWindow'] = None
|
|
_globalDict['blockManage'] = None
|
|
|
|
_globalDict['protocolManage'] = None
|
|
_globalDict['historyDBManage'] = None
|
|
|
|
# 确保初始化
|
|
_init()
|
|
|
|
def setValue(key,value):
|
|
""" 定义一个全局变量 """
|
|
_globalDict[key] = value
|
|
|
|
def getValue(key,defValue=None):
|
|
""" 获得一个全局变量,不存在则返回默认值 """
|
|
try:
|
|
return _globalDict[key]
|
|
except KeyError:
|
|
print('没有这个变量')
|
|
return False
|
|
def clearValue(key):
|
|
_globalDict[key].clear()
|
|
|