python 获取键盘输入,同时有超时的功能示例
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2022-06-21 08:53:55
如下所示:
'''
###get keyboard input and timeout =5
import sys, time, msvcrt
de...
如下所示:
''' ###get keyboard input and timeout =5 import sys, time, msvcrt def readinput( caption, default, timeout = 5): start_time = time.time() sys.stdout.write('%s(%s):'%(caption, default)); input = '' while true: if msvcrt.kbhit(): chr = msvcrt.getche() if ord(chr) == 13: # enter_key break elif ord(chr) >= 32: #space_char input += chr if len(input) == 0 and (time.time() - start_time) > timeout: break print '' # needed to move to next line if len(input) > 0: return input else: return default readinput("test1",10) ''' ###catch keyboard input, if key == esc, stop import sys, time, msvcrt def readkeyboardinput(timeout = 5): start_time = time.time() sys.stdout.write("if you want to stop test process,please click esc button"); input = '' while true: if msvcrt.kbhit(): chr = msvcrt.getche() if ord(chr) == 27: # esc return true if len(input) == 0 and (time.time() - start_time) > timeout: return false
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