本文整理汇总了Python中keyboard.Keyboard.readKey方法的典型用法代码示例。如果您正苦于以下问题：Python Keyboard.readKey方法的具体用法？Python Keyboard.readKey怎么用？Python Keyboard.readKey使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类keyboard.Keyboard的用法示例。
在下文中一共展示了Keyboard.readKey方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: dispense_and_scan
# 需要导入模块: from keyboard import Keyboard [as 别名]
# 或者: from keyboard.Keyboard import readKey [as 别名]
def dispense_and_scan(self, author_selection):
j = 0
#f = open(self.dispenserDevices[0], "wb")
f = open("/dev/ttyUSB0", "wb")
f.write("020180000380".decode("hex"))
f.flush()
f.close()
#k = Keyboard(self.scannerKeyDev[0])
k = Keyboard("/dev/input/event0")
k.flush()
code = ""
i = 0
#return code
start_time = time.time()
while i < 8:
key = k.readKey()
#print key
if key is not None:
code += key
i += 1
end_time = time.time() - start_time
#self.write_log("end time = "+str(end_time))
if(end_time > 4):
self.write_log("reader time out!!")
break;
self.write_log("Dispensing from card dispenser " + str(0))
self.write_log("device = "+str(self.dispenserDevices[0]))
self.write_log("scanner device = "+str(self.scannerKeyDev[0]))
return code