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[python]计算机使用过程中，眼睛强制休息
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前言
现在的电脑族们，在使用电脑的过程中，常常忘记了时间的流逝，要么忙碌在电视剧的观看中，要么忙碌在工作中，要么忙碌在游戏中，往往忽视了对眼睛的正常保护，让眼睛能够在空闲的时候获得足够的休息时间。
我也是其中之一。
但当我发现自己的眼睛的疲劳程度在慢慢增加的时候，对于视力保护的需求也越来越迫切了。
于是，利用自己的小小编程技巧，利用python的简易性，实现了下面的“强制眼睛休息的脚本”，当设定的工作时间结束后，计算机的显示器会被强制关闭，如果用鼠标进行强制唤醒，显示器依然会随后快速关闭，直到设定的休息时间都过去以后，显示器才会开启。
具体实现如下 """
count down the time to close the display
Create by Zhong Xiewei
"""
import time
import os
import platform work_time = int(raw_input("Enter your work time [min]: "))
break_time = int(raw_input("Enter your break time [min]: "))
break_time = break_time*60
start = raw_input("Do you want start [y/n]: ")
os_str = platform.system() work_stage = 0
while (start == 'y'):
for i in range(work_time):
print 'Remain ', work_time-i, 'min'
time.sleep(60) # During the break time
# the display should always be closed
# if rewake by mouse, it will be closed again
insleep = 1
start_time = time.time()
while (insleep):
if os_str == "Windows":
# Under windows, nircmd should be installed first
# The usage can reference: www.nirsoft.net/utils/nircmd.html
os.system("nircmd.exe monitor off")
elif os_str == "Linux":
os.system("xset dpms force off")
end_time = time.time()
if end_time-start_time > break_time:
insleep = 0 if os_str == "Linux":
os.system("xset dpms force on")
elif os_str == "Windows":
os.system("nircmd.exe monitor on") work_stage = work_stage + 1
print "================\nWork Stage ", work_stage,"\n================\n"
start = raw_input("Do you want continue [y/n]: ")
"""
count down the time to close the display
Create by Zhong Xiewei
"""
import time
import os
import platform work_time = int(raw_input("Enter your work time [min]: "))
break_time = int(raw_input("Enter your break time [min]: "))
break_time = break_time*60
start = raw_input("Do you want start [y/n]: ")
os_str = platform.system() work_stage = 0
while (start == 'y'):
for i in range(work_time):
print 'Remain ', work_time-i, 'min'
time.sleep(60) # During the break time
# the display should always be closed
# if rewake by mouse, it will be closed again
insleep = 1
start_time = time.time()
while (insleep):
if os_str == "Windows":
# Under windows, nircmd should be installed first
# The usage can reference: www.nirsoft.net/utils/nircmd.html
os.system("nircmd.exe monitor off")
elif os_str == "Linux":
os.system("xset dpms force off")
end_time = time.time()
if end_time-start_time > break_time:
insleep = 0 if os_str == "Linux":
os.system("xset dpms force on")
elif os_str == "Windows":
os.system("nircmd.exe monitor on") work_stage = work_stage + 1
print "================\nWork Stage ", work_stage,"\n================\n"
start = raw_input("Do you want continue [y/n]: ")
